BluetoothHandsfree.java revision 87ad6e7a229370ef0437f407b2e2a6d986025763
1b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project/* 2b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * Copyright (C) 2008 The Android Open Source Project 3b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * 4b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 5b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * you may not use this file except in compliance with the License. 6b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * You may obtain a copy of the License at 7b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * 8b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 9b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * 10b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 11b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 12b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * See the License for the specific language governing permissions and 14b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * limitations under the License. 15b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project */ 16b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 17b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Projectpackage com.android.phone; 18b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 19b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Projectimport android.bluetooth.AtCommandHandler; 20b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Projectimport android.bluetooth.AtCommandResult; 21b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Projectimport android.bluetooth.AtParser; 22f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lanimport android.bluetooth.BluetoothA2dp; 231498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinekimport android.bluetooth.BluetoothAssignedNumbers; 24db065e9834bcad9b0cb16c272b4b272dee8bdf62Nick Pellyimport android.bluetooth.BluetoothAdapter; 25b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Projectimport android.bluetooth.BluetoothDevice; 264079f559beb3e414036056b4b33ad40de5e89c4aThe Android Open Source Projectimport android.bluetooth.BluetoothHeadset; 271d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganeshimport android.bluetooth.BluetoothProfile; 2891b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Changimport android.bluetooth.BluetoothServerSocket; 2991b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Changimport android.bluetooth.BluetoothSocket; 30b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Projectimport android.bluetooth.HeadsetBase; 31b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Projectimport android.content.ActivityNotFoundException; 32b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Projectimport android.content.BroadcastReceiver; 33b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Projectimport android.content.Context; 34b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Projectimport android.content.Intent; 35b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Projectimport android.content.IntentFilter; 36b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Projectimport android.media.AudioManager; 37b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Projectimport android.net.Uri; 38b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Projectimport android.os.AsyncResult; 39b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Projectimport android.os.Bundle; 40b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Projectimport android.os.Handler; 41d9436d8b89bdb18e6ce5e7abcefeab60015d5e81Matthew Xieimport android.os.HandlerThread; 42d9436d8b89bdb18e6ce5e7abcefeab60015d5e81Matthew Xieimport android.os.Looper; 43b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Projectimport android.os.Message; 44b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Projectimport android.os.PowerManager; 45b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Projectimport android.os.PowerManager.WakeLock; 46b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Projectimport android.os.SystemProperties; 47b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Projectimport android.telephony.PhoneNumberUtils; 48b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Projectimport android.telephony.ServiceState; 49404edc94de563aef5fd5ba48be9114a970cb93bbWink Savilleimport android.telephony.SignalStrength; 50b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Projectimport android.util.Log; 51b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 52b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Projectimport com.android.internal.telephony.Call; 53b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Projectimport com.android.internal.telephony.Connection; 54b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Projectimport com.android.internal.telephony.Phone; 55b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Projectimport com.android.internal.telephony.TelephonyIntents; 568058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wangimport com.android.internal.telephony.CallManager; 57b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 5891b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Changimport java.io.IOException; 5991b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Changimport java.io.InputStream; 60b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Projectimport java.util.LinkedList; 61f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan 62b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project/** 63b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * Bluetooth headset manager for the Phone app. 64b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * @hide 65b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project */ 66b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Projectpublic class BluetoothHandsfree { 671d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh private static final String TAG = "Bluetooth HS/HF"; 688eb32ddb60cfe1a0d0733735c30ecfc814452806Jackson Fan private static final boolean DBG = (PhoneApp.DBG_LEVEL >= 1) 698eb32ddb60cfe1a0d0733735c30ecfc814452806Jackson Fan && (SystemProperties.getInt("ro.debuggable", 0) == 1); 708eb32ddb60cfe1a0d0733735c30ecfc814452806Jackson Fan private static final boolean VDBG = (PhoneApp.DBG_LEVEL >= 2); // even more logging 71b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 72b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public static final int TYPE_UNKNOWN = 0; 73b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public static final int TYPE_HEADSET = 1; 74b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public static final int TYPE_HANDSFREE = 2; 75b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 76f0c4d0e94b7fa915bcfacd28ee432f8b3846511aDavid Brown /** The singleton instance. */ 77f0c4d0e94b7fa915bcfacd28ee432f8b3846511aDavid Brown private static BluetoothHandsfree sInstance; 78f0c4d0e94b7fa915bcfacd28ee432f8b3846511aDavid Brown 794079f559beb3e414036056b4b33ad40de5e89c4aThe Android Open Source Project private final Context mContext; 8091b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang private final BluetoothAdapter mAdapter; 818058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang private final CallManager mCM; 821d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh private BluetoothA2dp mA2dp; 83f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan 84f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan private BluetoothDevice mA2dpDevice; 85f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan private int mA2dpState; 861d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh private boolean mPendingAudioState; 871d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh private int mAudioState; 88f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan 89b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private ServiceState mServiceState; 9090eae4375aa85e6ed620e32b12f655ef99356a70Matthew Xie private HeadsetBase mHeadset; 911d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh private BluetoothHeadset mBluetoothHeadset; 9290eae4375aa85e6ed620e32b12f655ef99356a70Matthew Xie private int mHeadsetType; // TYPE_UNKNOWN when not connected 93b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private boolean mAudioPossible; 9491b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang private BluetoothSocket mConnectedSco; 9591b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang 9691b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang private IncomingScoAcceptThread mIncomingScoThread = null; 9791b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang private ScoSocketConnectThread mConnectScoThread = null; 9891b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang private SignalScoCloseThread mSignalScoCloseThread = null; 99b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 100b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private AudioManager mAudioManager; 101b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private PowerManager mPowerManager; 102b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 103f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan private boolean mPendingSco; // waiting for a2dp sink to suspend before establishing SCO 104ab377a6e67c195c230db42e98d597bf4deba14bdEric Laurent private boolean mA2dpSuspended; 105b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private boolean mUserWantsAudio; 106b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private WakeLock mStartCallWakeLock; // held while waiting for the intent to start call 107b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private WakeLock mStartVoiceRecognitionWakeLock; // held while waiting for voice recognition 108b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 109b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // AT command state 110c9d9ed30aa547b79b81adc13a4d148a003b6ee62w private static final int GSM_MAX_CONNECTIONS = 6; // Max connections allowed by GSM 111c9d9ed30aa547b79b81adc13a4d148a003b6ee62w private static final int CDMA_MAX_CONNECTIONS = 2; // Max connections allowed by CDMA 112b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 113b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private long mBgndEarliestConnectionTime = 0; 114b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private boolean mClip = false; // Calling Line Information Presentation 115b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private boolean mIndicatorsEnabled = false; 116b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private boolean mCmee = false; // Extended Error reporting 117b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private long[] mClccTimestamps; // Timestamps associated with each clcc index 118b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private boolean[] mClccUsed; // Is this clcc index in use 119b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private boolean mWaitingForCallStart; 120b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private boolean mWaitingForVoiceRecognition; 1210966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly // do not connect audio until service connection is established 1220966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly // for 3-way supported devices, this is after AT+CHLD 1230966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly // for non-3-way supported devices, this is after AT+CMER (see spec) 1240966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly private boolean mServiceConnectionEstablished; 125db065e9834bcad9b0cb16c272b4b272dee8bdf62Nick Pelly 1261dad0387bf2f280c12bdac172604e9779134fbcdJaikumar Ganesh private final BluetoothPhoneState mBluetoothPhoneState; // for CIND and CIEV updates 127b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private final BluetoothAtPhonebook mPhonebook; 1281dad0387bf2f280c12bdac172604e9779134fbcdJaikumar Ganesh private Phone.State mPhoneState = Phone.State.IDLE; 129487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh CdmaPhoneCallState.PhoneCallState mCdmaThreeWayCallState = 130487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh CdmaPhoneCallState.PhoneCallState.IDLE; 131b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 132b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private DebugThread mDebugThread; 133b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private int mScoGain = Integer.MIN_VALUE; 134b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 135b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private static Intent sVoiceCommandIntent; 136b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 137b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Audio parameters 138b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private static final String HEADSET_NREC = "bt_headset_nrec"; 139b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private static final String HEADSET_NAME = "bt_headset_name"; 140b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 141b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private int mRemoteBrsf = 0; 142b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private int mLocalBrsf = 0; 143b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 144c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // CDMA specific flag used in context with BT devices having display capabilities 145c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // to show which Caller is active. This state might not be always true as in CDMA 146c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // networks if a caller drops off no update is provided to the Phone. 147c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // This flag is just used as a toggle to provide a update to the BT device to specify 148c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // which caller is active. 149c9d9ed30aa547b79b81adc13a4d148a003b6ee62w private boolean mCdmaIsSecondCallActive = false; 15091f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh private boolean mCdmaCallsSwapped = false; 151c9d9ed30aa547b79b81adc13a4d148a003b6ee62w 152b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /* Constants from Bluetooth Specification Hands-Free profile version 1.5 */ 1536967e2d953bc077c99c4831946201f3d333b833fNick Pelly private static final int BRSF_AG_THREE_WAY_CALLING = 1 << 0; 1546967e2d953bc077c99c4831946201f3d333b833fNick Pelly private static final int BRSF_AG_EC_NR = 1 << 1; 1556967e2d953bc077c99c4831946201f3d333b833fNick Pelly private static final int BRSF_AG_VOICE_RECOG = 1 << 2; 1566967e2d953bc077c99c4831946201f3d333b833fNick Pelly private static final int BRSF_AG_IN_BAND_RING = 1 << 3; 1576967e2d953bc077c99c4831946201f3d333b833fNick Pelly private static final int BRSF_AG_VOICE_TAG_NUMBE = 1 << 4; 1586967e2d953bc077c99c4831946201f3d333b833fNick Pelly private static final int BRSF_AG_REJECT_CALL = 1 << 5; 1596967e2d953bc077c99c4831946201f3d333b833fNick Pelly private static final int BRSF_AG_ENHANCED_CALL_STATUS = 1 << 6; 1606967e2d953bc077c99c4831946201f3d333b833fNick Pelly private static final int BRSF_AG_ENHANCED_CALL_CONTROL = 1 << 7; 1616967e2d953bc077c99c4831946201f3d333b833fNick Pelly private static final int BRSF_AG_ENHANCED_ERR_RESULT_CODES = 1 << 8; 1626967e2d953bc077c99c4831946201f3d333b833fNick Pelly 1636967e2d953bc077c99c4831946201f3d333b833fNick Pelly private static final int BRSF_HF_EC_NR = 1 << 0; 1646967e2d953bc077c99c4831946201f3d333b833fNick Pelly private static final int BRSF_HF_CW_THREE_WAY_CALLING = 1 << 1; 1656967e2d953bc077c99c4831946201f3d333b833fNick Pelly private static final int BRSF_HF_CLIP = 1 << 2; 1666967e2d953bc077c99c4831946201f3d333b833fNick Pelly private static final int BRSF_HF_VOICE_REG_ACT = 1 << 3; 1676967e2d953bc077c99c4831946201f3d333b833fNick Pelly private static final int BRSF_HF_REMOTE_VOL_CONTROL = 1 << 4; 1686967e2d953bc077c99c4831946201f3d333b833fNick Pelly private static final int BRSF_HF_ENHANCED_CALL_STATUS = 1 << 5; 1696967e2d953bc077c99c4831946201f3d333b833fNick Pelly private static final int BRSF_HF_ENHANCED_CALL_CONTROL = 1 << 6; 170b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 171b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh // VirtualCall - true if Virtual Call is active, false otherwise 172b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh private boolean mVirtualCallStarted = false; 173b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh 1741c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent // Voice Recognition - true if Voice Recognition is active, false otherwise 1751c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent private boolean mVoiceRecognitionStarted; 1761c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent 177d9436d8b89bdb18e6ce5e7abcefeab60015d5e81Matthew Xie private HandsfreeMessageHandler mHandler; 1781c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent 179b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public static String typeToString(int type) { 180b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project switch (type) { 181b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case TYPE_UNKNOWN: 182b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return "unknown"; 183b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case TYPE_HEADSET: 184b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return "headset"; 185b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case TYPE_HANDSFREE: 186b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return "handsfree"; 187b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 188b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return null; 189b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 190b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 191f0c4d0e94b7fa915bcfacd28ee432f8b3846511aDavid Brown /** 192f0c4d0e94b7fa915bcfacd28ee432f8b3846511aDavid Brown * Initialize the singleton BluetoothHandsfree instance. 193f0c4d0e94b7fa915bcfacd28ee432f8b3846511aDavid Brown * This is only done once, at startup, from PhoneApp.onCreate(). 194f0c4d0e94b7fa915bcfacd28ee432f8b3846511aDavid Brown */ 195f0c4d0e94b7fa915bcfacd28ee432f8b3846511aDavid Brown /* package */ static BluetoothHandsfree init(Context context, CallManager cm) { 196f0c4d0e94b7fa915bcfacd28ee432f8b3846511aDavid Brown synchronized (BluetoothHandsfree.class) { 197f0c4d0e94b7fa915bcfacd28ee432f8b3846511aDavid Brown if (sInstance == null) { 198f0c4d0e94b7fa915bcfacd28ee432f8b3846511aDavid Brown sInstance = new BluetoothHandsfree(context, cm); 199f0c4d0e94b7fa915bcfacd28ee432f8b3846511aDavid Brown } else { 200f0c4d0e94b7fa915bcfacd28ee432f8b3846511aDavid Brown Log.wtf(TAG, "init() called multiple times! sInstance = " + sInstance); 201f0c4d0e94b7fa915bcfacd28ee432f8b3846511aDavid Brown } 202f0c4d0e94b7fa915bcfacd28ee432f8b3846511aDavid Brown return sInstance; 203f0c4d0e94b7fa915bcfacd28ee432f8b3846511aDavid Brown } 204f0c4d0e94b7fa915bcfacd28ee432f8b3846511aDavid Brown } 205f0c4d0e94b7fa915bcfacd28ee432f8b3846511aDavid Brown 206f0c4d0e94b7fa915bcfacd28ee432f8b3846511aDavid Brown /** Private constructor; @see init() */ 207f0c4d0e94b7fa915bcfacd28ee432f8b3846511aDavid Brown private BluetoothHandsfree(Context context, CallManager cm) { 2088058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang mCM = cm; 209b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mContext = context; 21091b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang mAdapter = BluetoothAdapter.getDefaultAdapter(); 21191b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang boolean bluetoothCapable = (mAdapter != null); 21290eae4375aa85e6ed620e32b12f655ef99356a70Matthew Xie mHeadset = null; 21390eae4375aa85e6ed620e32b12f655ef99356a70Matthew Xie mHeadsetType = TYPE_UNKNOWN; // nothing connected yet 2141d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh if (bluetoothCapable) { 2151d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh mAdapter.getProfileProxy(mContext, mProfileListener, 2161d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh BluetoothProfile.A2DP); 2171d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh } 218f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan mA2dpState = BluetoothA2dp.STATE_DISCONNECTED; 219f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan mA2dpDevice = null; 220ab377a6e67c195c230db42e98d597bf4deba14bdEric Laurent mA2dpSuspended = false; 221b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 222b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mPowerManager = (PowerManager) context.getSystemService(Context.POWER_SERVICE); 223b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mStartCallWakeLock = mPowerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, 224b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project TAG + ":StartCall"); 225b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mStartCallWakeLock.setReferenceCounted(false); 226b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mStartVoiceRecognitionWakeLock = mPowerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, 227b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project TAG + ":VoiceRecognition"); 228b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mStartVoiceRecognitionWakeLock.setReferenceCounted(false); 229b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 230b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mLocalBrsf = BRSF_AG_THREE_WAY_CALLING | 231b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project BRSF_AG_EC_NR | 232b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project BRSF_AG_REJECT_CALL | 233b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project BRSF_AG_ENHANCED_CALL_STATUS; 2344b8337277ec2e375c3536b97c40e6617a7b12990The Android Open Source Project 235b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (sVoiceCommandIntent == null) { 236b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project sVoiceCommandIntent = new Intent(Intent.ACTION_VOICE_COMMAND); 237b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project sVoiceCommandIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 238b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2396967e2d953bc077c99c4831946201f3d333b833fNick Pelly if (mContext.getPackageManager().resolveActivity(sVoiceCommandIntent, 0) != null && 240b8dbab241df3aa3487c1bdb488fd4e0b694d2d9aEric Laurent BluetoothHeadset.isBluetoothVoiceDialingEnabled(mContext)) { 241b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mLocalBrsf |= BRSF_AG_VOICE_RECOG; 242b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 243b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 244d9436d8b89bdb18e6ce5e7abcefeab60015d5e81Matthew Xie HandlerThread thread = new HandlerThread("BluetoothHandsfreeHandler"); 245d9436d8b89bdb18e6ce5e7abcefeab60015d5e81Matthew Xie thread.start(); 246d9436d8b89bdb18e6ce5e7abcefeab60015d5e81Matthew Xie Looper looper = thread.getLooper(); 247d9436d8b89bdb18e6ce5e7abcefeab60015d5e81Matthew Xie mHandler = new HandsfreeMessageHandler(looper); 2481dad0387bf2f280c12bdac172604e9779134fbcdJaikumar Ganesh mBluetoothPhoneState = new BluetoothPhoneState(); 249b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mUserWantsAudio = true; 250b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh mVirtualCallStarted = false; 2511c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent mVoiceRecognitionStarted = false; 252b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mPhonebook = new BluetoothAtPhonebook(mContext, this); 253b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mAudioManager = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE); 254c9d9ed30aa547b79b81adc13a4d148a003b6ee62w cdmaSetSecondCallState(false); 255f5945125c4e044b860f89a370fe376b97bd91d37Jaikumar Ganesh 256f5945125c4e044b860f89a370fe376b97bd91d37Jaikumar Ganesh if (bluetoothCapable) { 257f5945125c4e044b860f89a370fe376b97bd91d37Jaikumar Ganesh resetAtState(); 258f5945125c4e044b860f89a370fe376b97bd91d37Jaikumar Ganesh } 259f5945125c4e044b860f89a370fe376b97bd91d37Jaikumar Ganesh 260b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 261b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 26291b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang /** 26391b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang * A thread that runs in the background waiting for a Sco Server Socket to 26491b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang * accept a connection. Even after a connection has been accepted, the Sco Server 26591b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang * continues to listen for new connections. 26691b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang */ 26791b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang private class IncomingScoAcceptThread extends Thread{ 26891b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang private final BluetoothServerSocket mIncomingServerSocket; 26991b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang private BluetoothSocket mIncomingSco; 27091b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang private boolean stopped = false; 27191b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang 27291b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang public IncomingScoAcceptThread() { 27391b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang BluetoothServerSocket serverSocket = null; 27491b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang try { 27591b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang serverSocket = BluetoothAdapter.listenUsingScoOn(); 27691b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } catch (IOException e) { 27791b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang Log.e(TAG, "Could not create BluetoothServerSocket"); 27891b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang stopped = true; 27991b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 28091b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang mIncomingServerSocket = serverSocket; 28191b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 28291b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang 28391b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang @Override 28491b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang public void run() { 28591b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang while (!stopped) { 28691b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang try { 28791b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang mIncomingSco = mIncomingServerSocket.accept(); 28891b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } catch (IOException e) { 28991b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang Log.e(TAG, "BluetoothServerSocket could not accept connection"); 29091b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 29191b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang 29291b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang if (mIncomingSco != null) { 293912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh connectSco(); 294912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh } 295912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh } 296912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh } 297912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh 298912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh private void connectSco() { 299e5d4f38445a097390b72c53b40f86e126c0cd75eEric Laurent synchronized (BluetoothHandsfree.this) { 300e28e6bd39098d1af6459b27a6c423c43c906c5a2Eric Laurent if (!Thread.interrupted() && isHeadsetConnected() && 301e28e6bd39098d1af6459b27a6c423c43c906c5a2Eric Laurent (mAudioPossible || allowAudioAnytime()) && 302912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh mConnectedSco == null) { 303912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh Log.i(TAG, "Routing audio for incoming SCO connection"); 304912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh mConnectedSco = mIncomingSco; 305912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh mAudioManager.setBluetoothScoOn(true); 306912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh setAudioState(BluetoothHeadset.STATE_AUDIO_CONNECTED, 307912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh mHeadset.getRemoteDevice()); 308912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh 309912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh if (mSignalScoCloseThread == null) { 310912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh mSignalScoCloseThread = new SignalScoCloseThread(); 311912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh mSignalScoCloseThread.setName("SignalScoCloseThread"); 312912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh mSignalScoCloseThread.start(); 313912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh } 314912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh } else { 315912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh Log.i(TAG, "Rejecting incoming SCO connection"); 316912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh try { 317912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh mIncomingSco.close(); 318912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh }catch (IOException e) { 319912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh Log.e(TAG, "Error when closing incoming Sco socket"); 32091b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 321912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh mIncomingSco = null; 32291b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 32391b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 32491b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 32591b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang 326e5d4f38445a097390b72c53b40f86e126c0cd75eEric Laurent // must be called with BluetoothHandsfree locked 32791b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang void shutdown() { 32891b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang try { 32991b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang mIncomingServerSocket.close(); 33091b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } catch (IOException e) { 33191b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang Log.w(TAG, "Error when closing server socket"); 33291b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 333e5d4f38445a097390b72c53b40f86e126c0cd75eEric Laurent stopped = true; 334e5d4f38445a097390b72c53b40f86e126c0cd75eEric Laurent interrupt(); 33591b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 33691b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 33791b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang 33891b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang /** 33991b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang * A thread that runs in the background waiting for a Sco Socket to 34091b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang * connect.Once the socket is connected, this thread shall be 34191b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang * shutdown. 34291b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang */ 34391b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang private class ScoSocketConnectThread extends Thread{ 34491b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang private BluetoothSocket mOutgoingSco; 34591b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang 34691b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang public ScoSocketConnectThread(BluetoothDevice device) { 34791b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang try { 34891b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang mOutgoingSco = device.createScoSocket(); 34991b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } catch (IOException e) { 35091b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang Log.w(TAG, "Could not create BluetoothSocket"); 351912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh failedScoConnect(); 35291b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 35391b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 35491b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang 35591b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang @Override 35691b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang public void run() { 35791b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang try { 35891b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang mOutgoingSco.connect(); 35991b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang }catch (IOException connectException) { 36091b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang Log.e(TAG, "BluetoothSocket could not connect"); 36191b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang mOutgoingSco = null; 362912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh failedScoConnect(); 363912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh } 364912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh 365912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh if (mOutgoingSco != null) { 366912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh connectSco(); 36791b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 368912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh } 36991b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang 370912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh private void connectSco() { 371e5d4f38445a097390b72c53b40f86e126c0cd75eEric Laurent synchronized (BluetoothHandsfree.this) { 372e28e6bd39098d1af6459b27a6c423c43c906c5a2Eric Laurent if (!Thread.interrupted() && isHeadsetConnected() && mConnectedSco == null) { 373912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh if (VDBG) log("Routing audio for outgoing SCO conection"); 374912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh mConnectedSco = mOutgoingSco; 375912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh mAudioManager.setBluetoothScoOn(true); 3761d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh 377912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh setAudioState(BluetoothHeadset.STATE_AUDIO_CONNECTED, 378912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh mHeadset.getRemoteDevice()); 3791d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh 380912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh if (mSignalScoCloseThread == null) { 381912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh mSignalScoCloseThread = new SignalScoCloseThread(); 382912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh mSignalScoCloseThread.setName("SignalScoCloseThread"); 383912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh mSignalScoCloseThread.start(); 384912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh } 385912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh } else { 386912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh if (VDBG) log("Rejecting new connected outgoing SCO socket"); 387912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh try { 388912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh mOutgoingSco.close(); 389912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh }catch (IOException e) { 390912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh Log.e(TAG, "Error when closing Sco socket"); 391912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh } 392912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh mOutgoingSco = null; 393912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh failedScoConnect(); 39491b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 39591b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 39691b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 39791b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang 398912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh private void failedScoConnect() { 399912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh // Wait for couple of secs before sending AUDIO_STATE_DISCONNECTED, 400912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh // since an incoming SCO connection can happen immediately with 401912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh // certain headsets. 402912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh Message msg = Message.obtain(mHandler, SCO_AUDIO_STATE); 403912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh msg.obj = mHeadset.getRemoteDevice(); 404912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh mHandler.sendMessageDelayed(msg, 2000); 40543d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie 40643d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie // Sync with interrupt() statement of shutdown method 40743d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie // This prevents resetting of a valid mConnectScoThread. 40843d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie // If this thread has been interrupted, it has been shutdown and 40943d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie // mConnectScoThread is/will be reset by the outer class. 41043d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie // We do not want to do it here since mConnectScoThread could be 41143d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie // assigned with a new object. 41243d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie synchronized (ScoSocketConnectThread.this) { 41343d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie if (!isInterrupted()) { 41443d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie resetConnectScoThread(); 41543d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie } 41643d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie } 417912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh } 418912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh 419e5d4f38445a097390b72c53b40f86e126c0cd75eEric Laurent // must be called with BluetoothHandsfree locked 42091b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang void shutdown() { 421e5d4f38445a097390b72c53b40f86e126c0cd75eEric Laurent closeConnectedSco(); 42243d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie 42343d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie // sync with isInterrupted() check in failedScoConnect method 42443d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie // see explanation there 42543d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie synchronized (ScoSocketConnectThread.this) { 42643d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie interrupt(); 42743d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie } 42891b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 42991b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 43091b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang 43191b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang /* 43291b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang * Signals when a Sco connection has been closed 43391b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang */ 43491b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang private class SignalScoCloseThread extends Thread{ 43591b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang private boolean stopped = false; 43691b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang 43791b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang @Override 43891b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang public void run() { 43991b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang while (!stopped) { 440e28e6bd39098d1af6459b27a6c423c43c906c5a2Eric Laurent BluetoothSocket connectedSco = null; 441e5d4f38445a097390b72c53b40f86e126c0cd75eEric Laurent synchronized (BluetoothHandsfree.this) { 442e28e6bd39098d1af6459b27a6c423c43c906c5a2Eric Laurent connectedSco = mConnectedSco; 443e28e6bd39098d1af6459b27a6c423c43c906c5a2Eric Laurent } 444e28e6bd39098d1af6459b27a6c423c43c906c5a2Eric Laurent if (connectedSco != null) { 44591b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang byte b[] = new byte[1]; 44691b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang InputStream inStream = null; 44791b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang try { 448e28e6bd39098d1af6459b27a6c423c43c906c5a2Eric Laurent inStream = connectedSco.getInputStream(); 44991b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } catch (IOException e) {} 45091b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang 45191b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang if (inStream != null) { 45291b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang try { 45391b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang // inStream.read is a blocking call that won't ever 45491b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang // return anything, but will throw an exception if the 45591b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang // connection is closed 45691b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang int ret = inStream.read(b, 0, 1); 45791b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang }catch (IOException connectException) { 45891b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang // call a message to close this thread and turn off audio 45991b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang // we can't call audioOff directly because then 46091b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang // the thread would try to close itself 46191b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang Message msg = Message.obtain(mHandler, SCO_CLOSED); 46291b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang mHandler.sendMessage(msg); 46391b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang break; 46491b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 46591b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 46691b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 46791b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 46891b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 46991b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang 470e5d4f38445a097390b72c53b40f86e126c0cd75eEric Laurent // must be called with BluetoothHandsfree locked 47191b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang void shutdown() { 472e5d4f38445a097390b72c53b40f86e126c0cd75eEric Laurent stopped = true; 473e5d4f38445a097390b72c53b40f86e126c0cd75eEric Laurent closeConnectedSco(); 474e5d4f38445a097390b72c53b40f86e126c0cd75eEric Laurent interrupt(); 47591b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 47691b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 47791b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang 47891b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang private void connectScoThread(){ 47943d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie // Sync with setting mConnectScoThread to null to assure the validity of 48043d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie // the condition 48143d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie synchronized (ScoSocketConnectThread.class) { 48243d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie if (mConnectScoThread == null) { 48343d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie BluetoothDevice device = mHeadset.getRemoteDevice(); 48443d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie if (getAudioState(device) == BluetoothHeadset.STATE_AUDIO_DISCONNECTED) { 48543d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie setAudioState(BluetoothHeadset.STATE_AUDIO_CONNECTING, device); 48643d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie } 487912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh 48843d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie mConnectScoThread = new ScoSocketConnectThread(mHeadset.getRemoteDevice()); 48943d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie mConnectScoThread.setName("HandsfreeScoSocketConnectThread"); 490912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh 49143d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie mConnectScoThread.start(); 49243d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie } 49343d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie } 49443d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie } 49543d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie 49643d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie private void resetConnectScoThread() { 49743d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie // Sync with if (mConnectScoThread == null) check 49843d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie synchronized (ScoSocketConnectThread.class) { 49943d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie mConnectScoThread = null; 50091b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 50191b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 50291b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang 503e5d4f38445a097390b72c53b40f86e126c0cd75eEric Laurent // must be called with BluetoothHandsfree locked 50491b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang private void closeConnectedSco() { 50591b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang if (mConnectedSco != null) { 50691b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang try { 50791b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang mConnectedSco.close(); 50891b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } catch (IOException e) { 50991b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang Log.e(TAG, "Error when closing Sco socket"); 51091b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 51191b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang 51291b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang BluetoothDevice device = null; 51391b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang if (mHeadset != null) { 51491b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang device = mHeadset.getRemoteDevice(); 51591b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 51691b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang mAudioManager.setBluetoothScoOn(false); 5171d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh setAudioState(BluetoothHeadset.STATE_AUDIO_DISCONNECTED, device); 51891b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang 51991b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang mConnectedSco = null; 52091b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 52191b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 52291b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang 523b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /* package */ synchronized void onBluetoothEnabled() { 524b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /* Bluez has a bug where it will always accept and then orphan 525b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * incoming SCO connections, regardless of whether we have a listening 526b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * SCO socket. So the best thing to do is always run a listening socket 52791b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang * while bluetooth is on so that at least we can disconnect it 528b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * immediately when we don't want it. 529b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project */ 53091b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang 53191b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang if (mIncomingScoThread == null) { 53291b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang mIncomingScoThread = new IncomingScoAcceptThread(); 53391b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang mIncomingScoThread.setName("incomingScoAcceptThread"); 53491b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang mIncomingScoThread.start(); 535b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 536b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 537b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 538b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /* package */ synchronized void onBluetoothDisabled() { 53991b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang // Close off the SCO sockets 540a1478a9074b126d13124c99b7543b2518b3de3b7Eric Laurent audioOff(); 54191b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang 54291b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang if (mIncomingScoThread != null) { 543e5d4f38445a097390b72c53b40f86e126c0cd75eEric Laurent mIncomingScoThread.shutdown(); 544e5d4f38445a097390b72c53b40f86e126c0cd75eEric Laurent mIncomingScoThread = null; 545b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 546b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 547b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 548b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private boolean isHeadsetConnected() { 54990eae4375aa85e6ed620e32b12f655ef99356a70Matthew Xie if (mHeadset == null || mHeadsetType == TYPE_UNKNOWN) { 550b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return false; 551b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 552b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return mHeadset.isConnected(); 553b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 554b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 555f6adf1a33b12c9900b3ce9c15130642ce515ae91Jaikumar Ganesh /* package */ synchronized void connectHeadset(HeadsetBase headset, int headsetType) { 556b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mHeadset = headset; 557b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mHeadsetType = headsetType; 558b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (mHeadsetType == TYPE_HEADSET) { 559b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project initializeHeadsetAtParser(); 560b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else { 561b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project initializeHandsfreeAtParser(); 562b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 5631498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek 5641498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek // Headset vendor-specific commands 5651498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek registerAllVendorSpecificCommands(); 5661498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek 567b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project headset.startEventThread(); 568b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project configAudioParameters(); 569b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 570b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (inDebug()) { 571b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project startDebug(); 572b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 573b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 574b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (isIncallAudio()) { 575b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project audioOn(); 57634a30a05feb48e56b8f6d5e05d9d58ce649bfdd1Srinivas Krovvidi } else if ( mCM.getFirstActiveRingingCall().isRinging()) { 57734a30a05feb48e56b8f6d5e05d9d58ce649bfdd1Srinivas Krovvidi // need to update HS with RING when single ringing call exist 57834a30a05feb48e56b8f6d5e05d9d58ce649bfdd1Srinivas Krovvidi mBluetoothPhoneState.ring(); 579b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 580b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 581b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 582b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /* returns true if there is some kind of in-call audio we may wish to route 583b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * bluetooth to */ 584b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private boolean isIncallAudio() { 5858058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang Call.State state = mCM.getActiveFgCallState(); 586b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 587b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return (state == Call.State.ACTIVE || state == Call.State.ALERTING); 588b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 589b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 590819fc69ac472a8d77be8e5dd79a21434c6de8a37Jaikumar Ganesh /* package */ synchronized void disconnectHeadset() { 591819fc69ac472a8d77be8e5dd79a21434c6de8a37Jaikumar Ganesh audioOff(); 5929760482b3e3f8a0c11cae2866ff03fab1b2c3242Matthew Xie 5939760482b3e3f8a0c11cae2866ff03fab1b2c3242Matthew Xie // No need to check if isVirtualCallInProgress() 5949760482b3e3f8a0c11cae2866ff03fab1b2c3242Matthew Xie // terminateScoUsingVirtualVoiceCall() does the check 5959760482b3e3f8a0c11cae2866ff03fab1b2c3242Matthew Xie terminateScoUsingVirtualVoiceCall(); 5969760482b3e3f8a0c11cae2866ff03fab1b2c3242Matthew Xie 59790eae4375aa85e6ed620e32b12f655ef99356a70Matthew Xie mHeadsetType = TYPE_UNKNOWN; 598b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project stopDebug(); 599b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project resetAtState(); 600b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 601b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 602bfc44512504ebc93c101ddb394719840f2d25072Jaikumar Ganesh /* package */ synchronized void resetAtState() { 603b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mClip = false; 604b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mIndicatorsEnabled = false; 6050966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly mServiceConnectionEstablished = false; 606b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mCmee = false; 607c9d9ed30aa547b79b81adc13a4d148a003b6ee62w mClccTimestamps = new long[GSM_MAX_CONNECTIONS]; 608c9d9ed30aa547b79b81adc13a4d148a003b6ee62w mClccUsed = new boolean[GSM_MAX_CONNECTIONS]; 609c9d9ed30aa547b79b81adc13a4d148a003b6ee62w for (int i = 0; i < GSM_MAX_CONNECTIONS; i++) { 610b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mClccUsed[i] = false; 611b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 612b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mRemoteBrsf = 0; 613f5945125c4e044b860f89a370fe376b97bd91d37Jaikumar Ganesh mPhonebook.resetAtState(); 614b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 615b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 6167d9521b93cadfde1e7fb2e7904641982f1a65bb6Matthew Xie /* package */ HeadsetBase getHeadset() { 6177d9521b93cadfde1e7fb2e7904641982f1a65bb6Matthew Xie return mHeadset; 6187d9521b93cadfde1e7fb2e7904641982f1a65bb6Matthew Xie } 6197d9521b93cadfde1e7fb2e7904641982f1a65bb6Matthew Xie 620b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private void configAudioParameters() { 621db065e9834bcad9b0cb16c272b4b272dee8bdf62Nick Pelly String name = mHeadset.getRemoteDevice().getName(); 622b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (name == null) { 623b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project name = "<unknown>"; 624b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 625aa23e1c3c758bad23d8b6709147cc1ff7cd1e43cEric Laurent mAudioManager.setParameters(HEADSET_NAME+"="+name+";"+HEADSET_NREC+"=on"); 626b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 627b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 628b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 629b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /** Represents the data that we send in a +CIND or +CIEV command to the HF 630b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project */ 631b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private class BluetoothPhoneState { 632b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // 0: no service 633b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // 1: service 634b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private int mService; 635b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 636b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // 0: no active call 637b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // 1: active call (where active means audio is routed - not held call) 638b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private int mCall; 639b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 640b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // 0: not in call setup 641b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // 1: incoming call setup 642b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // 2: outgoing call setup 643b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // 3: remote party being alerted in an outgoing call setup 644b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private int mCallsetup; 645b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 646b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // 0: no calls held 647b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // 1: held call and active call 648b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // 2: held call only 649b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private int mCallheld; 650b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 651b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // cellular signal strength of AG: 0-5 652b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private int mSignal; 653b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 654b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // cellular signal strength in CSQ rssi scale 655b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private int mRssi; // for CSQ 656b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 657b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // 0: roaming not active (home) 658b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // 1: roaming active 659b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private int mRoam; 660b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 661b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // battery charge of AG: 0-5 662b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private int mBattchg; 663b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 664b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // 0: not registered 665b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // 1: registered, home network 666b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // 5: registered, roaming 667b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private int mStat; // for CREG 668b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 669b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private String mRingingNumber; // Context for in-progress RING's 670b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private int mRingingType; 671b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private boolean mIgnoreRing = false; 6721ec7e6b9b3bf1dfc384676244bec1edb50fedc58Jaikumar Ganesh private boolean mStopRing = false; 673b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 67490eae4375aa85e6ed620e32b12f655ef99356a70Matthew Xie // current or last call start timestamp 67590eae4375aa85e6ed620e32b12f655ef99356a70Matthew Xie private long mCallStartTime = 0; 67690eae4375aa85e6ed620e32b12f655ef99356a70Matthew Xie // time window to reconnect remotely-disconnected SCO 67790eae4375aa85e6ed620e32b12f655ef99356a70Matthew Xie // in mili-seconds 67890eae4375aa85e6ed620e32b12f655ef99356a70Matthew Xie private static final int RETRY_SCO_TIME_WINDOW = 1000; 67990eae4375aa85e6ed620e32b12f655ef99356a70Matthew Xie 680b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private static final int SERVICE_STATE_CHANGED = 1; 681487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh private static final int PRECISE_CALL_STATE_CHANGED = 2; 682b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private static final int RING = 3; 683a76113dcb0def438d0b3019aeb88fdbfbfbe90d4Paul Berman private static final int PHONE_CDMA_CALL_WAITING = 4; 684b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 685b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private Handler mStateChangeHandler = new Handler() { 686b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 687b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public void handleMessage(Message msg) { 688b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project switch(msg.what) { 689b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case RING: 690b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project AtCommandResult result = ring(); 691b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (result != null) { 692b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project sendURC(result.toString()); 693b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 694b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project break; 695b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case SERVICE_STATE_CHANGED: 696b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project ServiceState state = (ServiceState) ((AsyncResult) msg.obj).result; 697b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project updateServiceState(sendUpdate(), state); 698b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project break; 699487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh case PRECISE_CALL_STATE_CHANGED: 700a76113dcb0def438d0b3019aeb88fdbfbfbe90d4Paul Berman case PHONE_CDMA_CALL_WAITING: 701b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project Connection connection = null; 702b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (((AsyncResult) msg.obj).result instanceof Connection) { 703b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project connection = (Connection) ((AsyncResult) msg.obj).result; 704b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 705487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh handlePreciseCallStateChange(sendUpdate(), connection); 706b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project break; 707b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 708b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 709b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }; 710b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 711b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private BluetoothPhoneState() { 712b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // init members 7138058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang // TODO May consider to repalce the default phone's state and signal 7148058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang // by CallManagter's state and signal 7158058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang updateServiceState(false, mCM.getDefaultPhone().getServiceState()); 716487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh handlePreciseCallStateChange(false, null); 717b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mBattchg = 5; // There is currently no API to get battery level 718b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // on demand, so set to 5 and wait for an update 7198058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang mSignal = asuToSignal(mCM.getDefaultPhone().getSignalStrength()); 720b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 721b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // register for updates 722f8453f9e061b237d83d006e07009402fa7680583John Wang // Use the service state of default phone as BT service state to 723f8453f9e061b237d83d006e07009402fa7680583John Wang // avoid situation such as no cell or wifi connection but still 724f8453f9e061b237d83d006e07009402fa7680583John Wang // reporting in service (since SipPhone always reports in service). 725f8453f9e061b237d83d006e07009402fa7680583John Wang mCM.getDefaultPhone().registerForServiceStateChanged(mStateChangeHandler, 726b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project SERVICE_STATE_CHANGED, null); 7278058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang mCM.registerForPreciseCallStateChanged(mStateChangeHandler, 728487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh PRECISE_CALL_STATE_CHANGED, null); 7298058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang mCM.registerForCallWaiting(mStateChangeHandler, 7308058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang PHONE_CDMA_CALL_WAITING, null); 7318058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang 732b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project IntentFilter filter = new IntentFilter(Intent.ACTION_BATTERY_CHANGED); 733b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project filter.addAction(TelephonyIntents.ACTION_SIGNAL_STRENGTH_CHANGED); 7341d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh filter.addAction(BluetoothA2dp.ACTION_CONNECTION_STATE_CHANGED); 7357d9521b93cadfde1e7fb2e7904641982f1a65bb6Matthew Xie filter.addAction(BluetoothDevice.ACTION_CONNECTION_ACCESS_REPLY); 736b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mContext.registerReceiver(mStateReceiver, filter); 737b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 738b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 739a69de9f9a2e99fe08f0009bb218b95ed7985c575Wink Saville private void updateBtPhoneStateAfterRadioTechnologyChange() { 7408eb32ddb60cfe1a0d0733735c30ecfc814452806Jackson Fan if(VDBG) Log.d(TAG, "updateBtPhoneStateAfterRadioTechnologyChange..."); 741a69de9f9a2e99fe08f0009bb218b95ed7985c575Wink Saville 742a69de9f9a2e99fe08f0009bb218b95ed7985c575Wink Saville //Unregister all events from the old obsolete phone 743f8453f9e061b237d83d006e07009402fa7680583John Wang mCM.getDefaultPhone().unregisterForServiceStateChanged(mStateChangeHandler); 7448058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang mCM.unregisterForPreciseCallStateChanged(mStateChangeHandler); 7458058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang mCM.unregisterForCallWaiting(mStateChangeHandler); 746a69de9f9a2e99fe08f0009bb218b95ed7985c575Wink Saville 747a69de9f9a2e99fe08f0009bb218b95ed7985c575Wink Saville //Register all events new to the new active phone 748f8453f9e061b237d83d006e07009402fa7680583John Wang mCM.getDefaultPhone().registerForServiceStateChanged(mStateChangeHandler, 74919dd8f9c63ba7471c76fc31847a8063d18a83b6dJaikumar Ganesh SERVICE_STATE_CHANGED, null); 7508058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang mCM.registerForPreciseCallStateChanged(mStateChangeHandler, 751487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh PRECISE_CALL_STATE_CHANGED, null); 7528058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang mCM.registerForCallWaiting(mStateChangeHandler, 7538058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang PHONE_CDMA_CALL_WAITING, null); 754a69de9f9a2e99fe08f0009bb218b95ed7985c575Wink Saville } 755a69de9f9a2e99fe08f0009bb218b95ed7985c575Wink Saville 756b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private boolean sendUpdate() { 75702369485c4c2b977e6a26cd01ab817b364758bfeSRINIVAS return isHeadsetConnected() && mHeadsetType == TYPE_HANDSFREE && mIndicatorsEnabled 75802369485c4c2b977e6a26cd01ab817b364758bfeSRINIVAS && mServiceConnectionEstablished; 759b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 760b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 761b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private boolean sendClipUpdate() { 76202369485c4c2b977e6a26cd01ab817b364758bfeSRINIVAS return isHeadsetConnected() && mHeadsetType == TYPE_HANDSFREE && mClip && 76302369485c4c2b977e6a26cd01ab817b364758bfeSRINIVAS mServiceConnectionEstablished; 76402369485c4c2b977e6a26cd01ab817b364758bfeSRINIVAS } 76502369485c4c2b977e6a26cd01ab817b364758bfeSRINIVAS 76602369485c4c2b977e6a26cd01ab817b364758bfeSRINIVAS private boolean sendRingUpdate() { 76702369485c4c2b977e6a26cd01ab817b364758bfeSRINIVAS if (isHeadsetConnected() && !mIgnoreRing && !mStopRing && 76802369485c4c2b977e6a26cd01ab817b364758bfeSRINIVAS mCM.getFirstActiveRingingCall().isRinging()) { 76902369485c4c2b977e6a26cd01ab817b364758bfeSRINIVAS if (mHeadsetType == TYPE_HANDSFREE) { 77002369485c4c2b977e6a26cd01ab817b364758bfeSRINIVAS return mServiceConnectionEstablished ? true : false; 77102369485c4c2b977e6a26cd01ab817b364758bfeSRINIVAS } 77202369485c4c2b977e6a26cd01ab817b364758bfeSRINIVAS return true; 77302369485c4c2b977e6a26cd01ab817b364758bfeSRINIVAS } 77402369485c4c2b977e6a26cd01ab817b364758bfeSRINIVAS return false; 775b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 776b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 7771ec7e6b9b3bf1dfc384676244bec1edb50fedc58Jaikumar Ganesh private void stopRing() { 7781ec7e6b9b3bf1dfc384676244bec1edb50fedc58Jaikumar Ganesh mStopRing = true; 7791ec7e6b9b3bf1dfc384676244bec1edb50fedc58Jaikumar Ganesh } 7801ec7e6b9b3bf1dfc384676244bec1edb50fedc58Jaikumar Ganesh 781b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /* convert [0,31] ASU signal strength to the [0,5] expected by 782b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * bluetooth devices. Scale is similar to status bar policy 783b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project */ 78434b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh private int gsmAsuToSignal(SignalStrength signalStrength) { 78534b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh int asu = signalStrength.getGsmSignalStrength(); 786b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (asu >= 16) return 5; 787b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project else if (asu >= 8) return 4; 788b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project else if (asu >= 4) return 3; 789b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project else if (asu >= 2) return 2; 790b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project else if (asu >= 1) return 1; 791b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project else return 0; 792b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 793b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 79434b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh /** 79534b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh * Convert the cdma / evdo db levels to appropriate icon level. 79634b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh * The scale is similar to the one used in status bar policy. 79734b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh * 79834b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh * @param signalStrength 79934b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh * @return the icon level 800404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville */ 80134b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh private int cdmaDbmEcioToSignal(SignalStrength signalStrength) { 80234b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh int levelDbm = 0; 80334b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh int levelEcio = 0; 80434b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh int cdmaIconLevel = 0; 80534b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh int evdoIconLevel = 0; 80634b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh int cdmaDbm = signalStrength.getCdmaDbm(); 80734b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh int cdmaEcio = signalStrength.getCdmaEcio(); 80834b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh 80934b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh if (cdmaDbm >= -75) levelDbm = 4; 81034b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh else if (cdmaDbm >= -85) levelDbm = 3; 81134b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh else if (cdmaDbm >= -95) levelDbm = 2; 81234b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh else if (cdmaDbm >= -100) levelDbm = 1; 81334b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh else levelDbm = 0; 81434b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh 81534b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh // Ec/Io are in dB*10 81634b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh if (cdmaEcio >= -90) levelEcio = 4; 81734b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh else if (cdmaEcio >= -110) levelEcio = 3; 81834b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh else if (cdmaEcio >= -130) levelEcio = 2; 81934b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh else if (cdmaEcio >= -150) levelEcio = 1; 82034b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh else levelEcio = 0; 82134b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh 82234b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh cdmaIconLevel = (levelDbm < levelEcio) ? levelDbm : levelEcio; 82334b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh 82413df4bba7e39d516317d005b4b917b1f1c6baf8dJaikumar Ganesh if (mServiceState != null && 825b1164d370e8d83a8a4f3cbdc73dffc087254cabdJaikumar Ganesh (mServiceState.getRadioTechnology() == ServiceState.RADIO_TECHNOLOGY_EVDO_0 || 826b1164d370e8d83a8a4f3cbdc73dffc087254cabdJaikumar Ganesh mServiceState.getRadioTechnology() == ServiceState.RADIO_TECHNOLOGY_EVDO_A)) { 82734b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh int evdoEcio = signalStrength.getEvdoEcio(); 82834b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh int evdoSnr = signalStrength.getEvdoSnr(); 82934b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh int levelEvdoEcio = 0; 83034b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh int levelEvdoSnr = 0; 83134b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh 83234b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh // Ec/Io are in dB*10 83334b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh if (evdoEcio >= -650) levelEvdoEcio = 4; 83434b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh else if (evdoEcio >= -750) levelEvdoEcio = 3; 83534b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh else if (evdoEcio >= -900) levelEvdoEcio = 2; 83634b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh else if (evdoEcio >= -1050) levelEvdoEcio = 1; 83734b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh else levelEvdoEcio = 0; 83834b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh 83934b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh if (evdoSnr > 7) levelEvdoSnr = 4; 84034b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh else if (evdoSnr > 5) levelEvdoSnr = 3; 84134b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh else if (evdoSnr > 3) levelEvdoSnr = 2; 84234b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh else if (evdoSnr > 1) levelEvdoSnr = 1; 84334b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh else levelEvdoSnr = 0; 84434b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh 84534b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh evdoIconLevel = (levelEvdoEcio < levelEvdoSnr) ? levelEvdoEcio : levelEvdoSnr; 84634b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh } 84734b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh // TODO(): There is a bug open regarding what should be sent. 84834b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh return (cdmaIconLevel > evdoIconLevel) ? cdmaIconLevel : evdoIconLevel; 84934b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh 850404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville } 851404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville 852404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville 853404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville private int asuToSignal(SignalStrength signalStrength) { 85434b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh if (signalStrength.isGsm()) { 85534b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh return gsmAsuToSignal(signalStrength); 856404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville } else { 85734b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh return cdmaDbmEcioToSignal(signalStrength); 858404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville } 859404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville } 860404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville 861404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville 862b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /* convert [0,5] signal strength to a rssi signal strength for CSQ 863b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * which is [0,31]. Despite the same scale, this is not the same value 864b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * as ASU. 865b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project */ 866b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private int signalToRssi(int signal) { 867b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // using C4A suggested values 868b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project switch (signal) { 869b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case 0: return 0; 870b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case 1: return 4; 871b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case 2: return 8; 872b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case 3: return 13; 873b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case 4: return 19; 874b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case 5: return 31; 875b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 876b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return 0; 877b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 878b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 879b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 880b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private final BroadcastReceiver mStateReceiver = new BroadcastReceiver() { 881b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 882b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public void onReceive(Context context, Intent intent) { 883b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (intent.getAction().equals(Intent.ACTION_BATTERY_CHANGED)) { 884d9436d8b89bdb18e6ce5e7abcefeab60015d5e81Matthew Xie Message msg = mHandler.obtainMessage(BATTERY_CHANGED, intent); 885d9436d8b89bdb18e6ce5e7abcefeab60015d5e81Matthew Xie mHandler.sendMessage(msg); 886f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan } else if (intent.getAction().equals( 887f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan TelephonyIntents.ACTION_SIGNAL_STRENGTH_CHANGED)) { 888d9436d8b89bdb18e6ce5e7abcefeab60015d5e81Matthew Xie Message msg = mHandler.obtainMessage(SIGNAL_STRENGTH_CHANGED, 8896e2978b10d99879799e21ff246b2827721fe1260Matthew Xie intent); 890d9436d8b89bdb18e6ce5e7abcefeab60015d5e81Matthew Xie mHandler.sendMessage(msg); 8911d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh } else if (intent.getAction().equals( 8921d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh BluetoothA2dp.ACTION_CONNECTION_STATE_CHANGED)) { 8931d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh int state = intent.getIntExtra(BluetoothProfile.EXTRA_STATE, 8941d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh BluetoothProfile.STATE_DISCONNECTED); 8951d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh int oldState = intent.getIntExtra(BluetoothProfile.EXTRA_PREVIOUS_STATE, 8961d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh BluetoothProfile.STATE_DISCONNECTED); 897f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan BluetoothDevice device = 898f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE); 899105bb2145aba70c03b43bfab906c1b0551387309Jaikumar Ganesh 9001d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh 901105bb2145aba70c03b43bfab906c1b0551387309Jaikumar Ganesh // We are only concerned about Connected sinks to suspend and resume 902105bb2145aba70c03b43bfab906c1b0551387309Jaikumar Ganesh // them. We can safely ignore SINK_STATE_CHANGE for other devices. 903a43debb2022f4f4cbb7a2ca8aa3b2658b2da4231Eric Laurent if (device == null || (mA2dpDevice != null && !device.equals(mA2dpDevice))) { 904a43debb2022f4f4cbb7a2ca8aa3b2658b2da4231Eric Laurent return; 905a43debb2022f4f4cbb7a2ca8aa3b2658b2da4231Eric Laurent } 906105bb2145aba70c03b43bfab906c1b0551387309Jaikumar Ganesh 907f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan synchronized (BluetoothHandsfree.this) { 908f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan mA2dpState = state; 9091d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh if (state == BluetoothProfile.STATE_DISCONNECTED) { 910105bb2145aba70c03b43bfab906c1b0551387309Jaikumar Ganesh mA2dpDevice = null; 911105bb2145aba70c03b43bfab906c1b0551387309Jaikumar Ganesh } else { 912105bb2145aba70c03b43bfab906c1b0551387309Jaikumar Ganesh mA2dpDevice = device; 913105bb2145aba70c03b43bfab906c1b0551387309Jaikumar Ganesh } 914ab377a6e67c195c230db42e98d597bf4deba14bdEric Laurent if (oldState == BluetoothA2dp.STATE_PLAYING && 9151d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh mA2dpState == BluetoothProfile.STATE_CONNECTED) { 916ab377a6e67c195c230db42e98d597bf4deba14bdEric Laurent if (mA2dpSuspended) { 917ab377a6e67c195c230db42e98d597bf4deba14bdEric Laurent if (mPendingSco) { 918ab377a6e67c195c230db42e98d597bf4deba14bdEric Laurent mHandler.removeMessages(MESSAGE_CHECK_PENDING_SCO); 919ab377a6e67c195c230db42e98d597bf4deba14bdEric Laurent if (DBG) log("A2DP suspended, completing SCO"); 92091b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang connectScoThread(); 921ab377a6e67c195c230db42e98d597bf4deba14bdEric Laurent mPendingSco = false; 922f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan } 923f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan } 924f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan } 925f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan } 9267d9521b93cadfde1e7fb2e7904641982f1a65bb6Matthew Xie } else if (intent.getAction(). 9277d9521b93cadfde1e7fb2e7904641982f1a65bb6Matthew Xie equals(BluetoothDevice.ACTION_CONNECTION_ACCESS_REPLY)) { 9287d9521b93cadfde1e7fb2e7904641982f1a65bb6Matthew Xie mPhonebook.handleAccessPermissionResult(intent); 929b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 930b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 931b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }; 932b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 933b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private synchronized void updateBatteryState(Intent intent) { 934b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project int batteryLevel = intent.getIntExtra("level", -1); 935b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project int scale = intent.getIntExtra("scale", -1); 936b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (batteryLevel == -1 || scale == -1) { 937b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return; // ignore 938b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 939b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project batteryLevel = batteryLevel * 5 / scale; 940b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (mBattchg != batteryLevel) { 941b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mBattchg = batteryLevel; 942b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (sendUpdate()) { 943b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project sendURC("+CIEV: 7," + mBattchg); 944b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 945b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 946b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 947b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 948b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private synchronized void updateSignalState(Intent intent) { 949404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville // NOTE this function is called by the BroadcastReceiver mStateReceiver after intent 950404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville // ACTION_SIGNAL_STRENGTH_CHANGED and by the DebugThread mDebugThread 95190eae4375aa85e6ed620e32b12f655ef99356a70Matthew Xie if (!isHeadsetConnected()) { 952d16be9780f29c031e3d854fde5b92f05392836e3Jaikumar Ganesh return; 953d16be9780f29c031e3d854fde5b92f05392836e3Jaikumar Ganesh } 954d16be9780f29c031e3d854fde5b92f05392836e3Jaikumar Ganesh 955404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville SignalStrength signalStrength = SignalStrength.newFromBundle(intent.getExtras()); 956b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project int signal; 957404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville 958404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville if (signalStrength != null) { 959404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville signal = asuToSignal(signalStrength); 960404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville mRssi = signalToRssi(signal); // no unsolicited CSQ 961404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville if (signal != mSignal) { 962404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville mSignal = signal; 963404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville if (sendUpdate()) { 964404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville sendURC("+CIEV: 5," + mSignal); 965404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville } 966b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 967404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville } else { 968404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville Log.e(TAG, "Signal Strength null"); 969b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 970b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 971b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 972b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private synchronized void updateServiceState(boolean sendUpdate, ServiceState state) { 973b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project int service = state.getState() == ServiceState.STATE_IN_SERVICE ? 1 : 0; 974b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project int roam = state.getRoaming() ? 1 : 0; 975b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project int stat; 976b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project AtCommandResult result = new AtCommandResult(AtCommandResult.UNSOLICITED); 97713df4bba7e39d516317d005b4b917b1f1c6baf8dJaikumar Ganesh mServiceState = state; 978b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (service == 0) { 979b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project stat = 0; 980b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else { 981b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project stat = (roam == 1) ? 5 : 1; 982b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 983b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 984b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (service != mService) { 985b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mService = service; 986b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (sendUpdate) { 987b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project result.addResponse("+CIEV: 1," + mService); 988b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 989b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 990b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (roam != mRoam) { 991b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mRoam = roam; 992b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (sendUpdate) { 993b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project result.addResponse("+CIEV: 6," + mRoam); 994b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 995b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 996b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (stat != mStat) { 997b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mStat = stat; 998b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (sendUpdate) { 999b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project result.addResponse(toCregString()); 1000b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1001b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1002b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1003b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project sendURC(result.toString()); 1004b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1005b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1006487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh private synchronized void handlePreciseCallStateChange(boolean sendUpdate, 1007487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh Connection connection) { 1008b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project int call = 0; 1009b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project int callsetup = 0; 1010b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project int callheld = 0; 1011b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project int prevCallsetup = mCallsetup; 1012b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project AtCommandResult result = new AtCommandResult(AtCommandResult.UNSOLICITED); 10138058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang Call foregroundCall = mCM.getActiveFgCall(); 10148058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang Call backgroundCall = mCM.getFirstActiveBgCall(); 10158058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang Call ringingCall = mCM.getFirstActiveRingingCall(); 1016b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 10178eb32ddb60cfe1a0d0733735c30ecfc814452806Jackson Fan if (VDBG) log("updatePhoneState()"); 1018b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1019487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh // This function will get called when the Precise Call State 1020487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh // {@link Call.State} changes. Hence, we might get this update 1021487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh // even if the {@link Phone.state} is same as before. 1022487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh // Check for the same. 1023487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh 10248058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang Phone.State newState = mCM.getState(); 10251dad0387bf2f280c12bdac172604e9779134fbcdJaikumar Ganesh if (newState != mPhoneState) { 10261dad0387bf2f280c12bdac172604e9779134fbcdJaikumar Ganesh mPhoneState = newState; 10271dad0387bf2f280c12bdac172604e9779134fbcdJaikumar Ganesh switch (mPhoneState) { 10281dad0387bf2f280c12bdac172604e9779134fbcdJaikumar Ganesh case IDLE: 10291dad0387bf2f280c12bdac172604e9779134fbcdJaikumar Ganesh mUserWantsAudio = true; // out of call - reset state 10301dad0387bf2f280c12bdac172604e9779134fbcdJaikumar Ganesh audioOff(); 10311dad0387bf2f280c12bdac172604e9779134fbcdJaikumar Ganesh break; 10321dad0387bf2f280c12bdac172604e9779134fbcdJaikumar Ganesh default: 10331dad0387bf2f280c12bdac172604e9779134fbcdJaikumar Ganesh callStarted(); 10341dad0387bf2f280c12bdac172604e9779134fbcdJaikumar Ganesh } 1035b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1036b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 10378058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang switch(foregroundCall.getState()) { 1038b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case ACTIVE: 1039b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project call = 1; 1040b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mAudioPossible = true; 1041b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project break; 1042b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case DIALING: 1043b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project callsetup = 2; 1044a41427328932deb7cbadf586a1ec58e0ba26a932Jaikumar Ganesh mAudioPossible = true; 10453904e979ce9a501acbe6d8739393767a495388e8Jaikumar Ganesh // We also need to send a Call started indication 10463904e979ce9a501acbe6d8739393767a495388e8Jaikumar Ganesh // for cases where the 2nd MO was initiated was 10473904e979ce9a501acbe6d8739393767a495388e8Jaikumar Ganesh // from a *BT hands free* and is waiting for a 10483904e979ce9a501acbe6d8739393767a495388e8Jaikumar Ganesh // +BLND: OK response 10493904e979ce9a501acbe6d8739393767a495388e8Jaikumar Ganesh // There is a special case handling of the same case 10503904e979ce9a501acbe6d8739393767a495388e8Jaikumar Ganesh // for CDMA below 10518058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang if (mCM.getFgPhone().getPhoneType() == Phone.PHONE_TYPE_GSM) { 10523904e979ce9a501acbe6d8739393767a495388e8Jaikumar Ganesh callStarted(); 10533904e979ce9a501acbe6d8739393767a495388e8Jaikumar Ganesh } 1054b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project break; 1055b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case ALERTING: 1056b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project callsetup = 3; 1057b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Open the SCO channel for the outgoing call. 105890eae4375aa85e6ed620e32b12f655ef99356a70Matthew Xie mCallStartTime = System.currentTimeMillis(); 1059b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project audioOn(); 1060b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mAudioPossible = true; 1061b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project break; 106281a26f368128024620b0dc7b0eb32debf3fe3419Jaikumar Ganesh case DISCONNECTING: 106381a26f368128024620b0dc7b0eb32debf3fe3419Jaikumar Ganesh // This is a transient state, we don't want to send 106481a26f368128024620b0dc7b0eb32debf3fe3419Jaikumar Ganesh // any AT commands during this state. 106581a26f368128024620b0dc7b0eb32debf3fe3419Jaikumar Ganesh call = mCall; 106681a26f368128024620b0dc7b0eb32debf3fe3419Jaikumar Ganesh callsetup = mCallsetup; 106781a26f368128024620b0dc7b0eb32debf3fe3419Jaikumar Ganesh callheld = mCallheld; 106881a26f368128024620b0dc7b0eb32debf3fe3419Jaikumar Ganesh break; 1069b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project default: 1070b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mAudioPossible = false; 1071b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1072b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 10738058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang switch(ringingCall.getState()) { 1074b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case INCOMING: 1075b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case WAITING: 1076b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project callsetup = 1; 1077b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project break; 107881a26f368128024620b0dc7b0eb32debf3fe3419Jaikumar Ganesh case DISCONNECTING: 107981a26f368128024620b0dc7b0eb32debf3fe3419Jaikumar Ganesh // This is a transient state, we don't want to send 108081a26f368128024620b0dc7b0eb32debf3fe3419Jaikumar Ganesh // any AT commands during this state. 108181a26f368128024620b0dc7b0eb32debf3fe3419Jaikumar Ganesh call = mCall; 108281a26f368128024620b0dc7b0eb32debf3fe3419Jaikumar Ganesh callsetup = mCallsetup; 108381a26f368128024620b0dc7b0eb32debf3fe3419Jaikumar Ganesh callheld = mCallheld; 108481a26f368128024620b0dc7b0eb32debf3fe3419Jaikumar Ganesh break; 1085b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1086b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 10878058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang switch(backgroundCall.getState()) { 1088b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case HOLDING: 1089b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (call == 1) { 1090b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project callheld = 1; 1091b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else { 1092b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project call = 1; 1093b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project callheld = 2; 1094b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1095b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project break; 109681a26f368128024620b0dc7b0eb32debf3fe3419Jaikumar Ganesh case DISCONNECTING: 109781a26f368128024620b0dc7b0eb32debf3fe3419Jaikumar Ganesh // This is a transient state, we don't want to send 109881a26f368128024620b0dc7b0eb32debf3fe3419Jaikumar Ganesh // any AT commands during this state. 109981a26f368128024620b0dc7b0eb32debf3fe3419Jaikumar Ganesh call = mCall; 110081a26f368128024620b0dc7b0eb32debf3fe3419Jaikumar Ganesh callsetup = mCallsetup; 110181a26f368128024620b0dc7b0eb32debf3fe3419Jaikumar Ganesh callheld = mCallheld; 110281a26f368128024620b0dc7b0eb32debf3fe3419Jaikumar Ganesh break; 1103b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1104b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1105b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (mCall != call) { 1106b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (call == 1) { 1107b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // This means that a call has transitioned from NOT ACTIVE to ACTIVE. 1108b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Switch on audio. 110990eae4375aa85e6ed620e32b12f655ef99356a70Matthew Xie mCallStartTime = System.currentTimeMillis(); 1110b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project audioOn(); 1111b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1112b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mCall = call; 1113b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (sendUpdate) { 1114b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project result.addResponse("+CIEV: 2," + mCall); 1115b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1116b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1117b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (mCallsetup != callsetup) { 1118b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mCallsetup = callsetup; 1119b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (sendUpdate) { 11204b8337277ec2e375c3536b97c40e6617a7b12990The Android Open Source Project // If mCall = 0, send CIEV 11214b8337277ec2e375c3536b97c40e6617a7b12990The Android Open Source Project // mCall = 1, mCallsetup = 0, send CIEV 11224b8337277ec2e375c3536b97c40e6617a7b12990The Android Open Source Project // mCall = 1, mCallsetup = 1, send CIEV after CCWA, 11234b8337277ec2e375c3536b97c40e6617a7b12990The Android Open Source Project // if 3 way supported. 11244b8337277ec2e375c3536b97c40e6617a7b12990The Android Open Source Project // mCall = 1, mCallsetup = 2 / 3 -> send CIEV, 11254b8337277ec2e375c3536b97c40e6617a7b12990The Android Open Source Project // if 3 way is supported 11264b8337277ec2e375c3536b97c40e6617a7b12990The Android Open Source Project if (mCall != 1 || mCallsetup == 0 || 11274b8337277ec2e375c3536b97c40e6617a7b12990The Android Open Source Project mCallsetup != 1 && (mRemoteBrsf & BRSF_HF_CW_THREE_WAY_CALLING) != 0x0) { 1128b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project result.addResponse("+CIEV: 3," + mCallsetup); 1129b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1130b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1131b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1132b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 11338058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang if (mCM.getDefaultPhone().getPhoneType() == Phone.PHONE_TYPE_CDMA) { 1134c9d9ed30aa547b79b81adc13a4d148a003b6ee62w PhoneApp app = PhoneApp.getInstance(); 113560877272381161201c6969dea501e683705d6e32w if (app.cdmaPhoneCallState != null) { 1136487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh CdmaPhoneCallState.PhoneCallState currCdmaThreeWayCallState = 113760877272381161201c6969dea501e683705d6e32w app.cdmaPhoneCallState.getCurrentCallState(); 1138487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh CdmaPhoneCallState.PhoneCallState prevCdmaThreeWayCallState = 1139ed1d155825eb32990fde95eef9d89a7260e4c3f1w app.cdmaPhoneCallState.getPreviousCallState(); 1140ed1d155825eb32990fde95eef9d89a7260e4c3f1w 114191f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh log("CDMA call state: " + currCdmaThreeWayCallState + " prev state:" + 114291f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh prevCdmaThreeWayCallState); 1143487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh callheld = getCdmaCallHeldStatus(currCdmaThreeWayCallState, 1144487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh prevCdmaThreeWayCallState); 1145487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh 1146487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh if (mCdmaThreeWayCallState != currCdmaThreeWayCallState) { 1147487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh // In CDMA, the network does not provide any feedback 1148487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh // to the phone when the 2nd MO call goes through the 1149487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh // stages of DIALING > ALERTING -> ACTIVE we fake the 1150487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh // sequence 1151487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh if ((currCdmaThreeWayCallState == 1152487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh CdmaPhoneCallState.PhoneCallState.THRWAY_ACTIVE) 1153487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh && app.cdmaPhoneCallState.IsThreeWayCallOrigStateDialing()) { 1154487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh mAudioPossible = true; 1155487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh if (sendUpdate) { 1156487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh if ((mRemoteBrsf & BRSF_HF_CW_THREE_WAY_CALLING) != 0x0) { 1157487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh result.addResponse("+CIEV: 3,2"); 115891f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh // Mimic putting the call on hold 115991f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh result.addResponse("+CIEV: 4,1"); 116091f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh mCallheld = callheld; 1161487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh result.addResponse("+CIEV: 3,3"); 1162487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh result.addResponse("+CIEV: 3,0"); 1163487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh } 116460877272381161201c6969dea501e683705d6e32w } 1165487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh // We also need to send a Call started indication 1166487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh // for cases where the 2nd MO was initiated was 1167487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh // from a *BT hands free* and is waiting for a 1168487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh // +BLND: OK response 1169487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh callStarted(); 1170c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 1171c9d9ed30aa547b79b81adc13a4d148a003b6ee62w 1172487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh // In CDMA, the network does not provide any feedback to 1173487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh // the phone when a user merges a 3way call or swaps 1174487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh // between two calls we need to send a CIEV response 1175487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh // indicating that a call state got changed which should 1176487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh // trigger a CLCC update request from the BT client. 1177487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh if (currCdmaThreeWayCallState == 117891f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh CdmaPhoneCallState.PhoneCallState.CONF_CALL && 117991f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh prevCdmaThreeWayCallState == 118091f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh CdmaPhoneCallState.PhoneCallState.THRWAY_ACTIVE) { 1181487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh mAudioPossible = true; 1182487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh if (sendUpdate) { 1183487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh if ((mRemoteBrsf & BRSF_HF_CW_THREE_WAY_CALLING) != 0x0) { 1184487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh result.addResponse("+CIEV: 2,1"); 1185487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh result.addResponse("+CIEV: 3,0"); 1186487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh } 118760877272381161201c6969dea501e683705d6e32w } 1188c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 1189c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 1190487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh mCdmaThreeWayCallState = currCdmaThreeWayCallState; 1191c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 1192c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 1193c9d9ed30aa547b79b81adc13a4d148a003b6ee62w 119491f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh boolean callsSwitched; 119591f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh 119691f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh if (mCM.getDefaultPhone().getPhoneType() == Phone.PHONE_TYPE_CDMA && 119791f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh mCdmaThreeWayCallState == CdmaPhoneCallState.PhoneCallState.CONF_CALL) { 119891f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh callsSwitched = mCdmaCallsSwapped; 119991f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh } else { 120091f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh callsSwitched = 120191f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh (callheld == 1 && ! (backgroundCall.getEarliestConnectTime() == 120291f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh mBgndEarliestConnectionTime)); 120391f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh mBgndEarliestConnectionTime = backgroundCall.getEarliestConnectTime(); 120491f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh } 1205b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1206b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1207b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (mCallheld != callheld || callsSwitched) { 1208b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mCallheld = callheld; 1209b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (sendUpdate) { 1210b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project result.addResponse("+CIEV: 4," + mCallheld); 1211b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1212b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1213b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1214b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (callsetup == 1 && callsetup != prevCallsetup) { 1215b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // new incoming call 1216b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project String number = null; 1217b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project int type = 128; 1218b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // find incoming phone number and type 1219b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (connection == null) { 12208058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang connection = ringingCall.getEarliestConnection(); 1221b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (connection == null) { 1222b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project Log.e(TAG, "Could not get a handle on Connection object for new " + 1223b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project "incoming call"); 1224b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1225b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1226b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (connection != null) { 1227b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project number = connection.getAddress(); 1228b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (number != null) { 1229b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project type = PhoneNumberUtils.toaFromString(number); 1230b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1231b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1232b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (number == null) { 1233b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project number = ""; 1234b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1235b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if ((call != 0 || callheld != 0) && sendUpdate) { 1236b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // call waiting 1237b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if ((mRemoteBrsf & BRSF_HF_CW_THREE_WAY_CALLING) != 0x0) { 1238b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project result.addResponse("+CCWA: \"" + number + "\"," + type); 12394b8337277ec2e375c3536b97c40e6617a7b12990The Android Open Source Project result.addResponse("+CIEV: 3," + callsetup); 1240b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1241b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else { 1242b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // regular new incoming call 1243b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mRingingNumber = number; 1244b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mRingingType = type; 1245b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mIgnoreRing = false; 12461ec7e6b9b3bf1dfc384676244bec1edb50fedc58Jaikumar Ganesh mStopRing = false; 1247b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1248a23972e3605fb235897250fd4edc2b70be13e00dNick Pelly if ((mLocalBrsf & BRSF_AG_IN_BAND_RING) != 0x0) { 124990eae4375aa85e6ed620e32b12f655ef99356a70Matthew Xie mCallStartTime = System.currentTimeMillis(); 1250a23972e3605fb235897250fd4edc2b70be13e00dNick Pelly audioOn(); 1251a23972e3605fb235897250fd4edc2b70be13e00dNick Pelly } 1252b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project result.addResult(ring()); 1253b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1254b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1255b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project sendURC(result.toString()); 1256b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1257b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1258487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh private int getCdmaCallHeldStatus(CdmaPhoneCallState.PhoneCallState currState, 1259487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh CdmaPhoneCallState.PhoneCallState prevState) { 1260487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh int callheld; 1261487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh // Update the Call held information 1262487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh if (currState == CdmaPhoneCallState.PhoneCallState.CONF_CALL) { 1263487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh if (prevState == CdmaPhoneCallState.PhoneCallState.THRWAY_ACTIVE) { 1264487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh callheld = 0; //0: no calls held, as now *both* the caller are active 1265487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh } else { 1266487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh callheld = 1; //1: held call and active call, as on answering a 1267487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh // Call Waiting, one of the caller *is* put on hold 1268487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh } 1269487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh } else if (currState == CdmaPhoneCallState.PhoneCallState.THRWAY_ACTIVE) { 1270487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh callheld = 1; //1: held call and active call, as on make a 3 Way Call 1271487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh // the first caller *is* put on hold 1272487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh } else { 1273487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh callheld = 0; //0: no calls held as this is a SINGLE_ACTIVE call 1274487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh } 1275487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh return callheld; 1276487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh } 1277487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh 1278487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh 1279b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private AtCommandResult ring() { 128002369485c4c2b977e6a26cd01ab817b364758bfeSRINIVAS if (sendRingUpdate()) { 1281b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project AtCommandResult result = new AtCommandResult(AtCommandResult.UNSOLICITED); 1282b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project result.addResponse("RING"); 1283b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (sendClipUpdate()) { 1284b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project result.addResponse("+CLIP: \"" + mRingingNumber + "\"," + mRingingType); 1285b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1286b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1287b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project Message msg = mStateChangeHandler.obtainMessage(RING); 1288b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mStateChangeHandler.sendMessageDelayed(msg, 3000); 1289b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return result; 1290b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1291b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return null; 1292b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1293b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1294b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private synchronized String toCregString() { 1295b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new String("+CREG: 1," + mStat); 1296b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1297b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 129891f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh private synchronized void updateCallHeld() { 129991f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh if (mCallheld != 0) { 130091f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh mCallheld = 0; 130191f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh sendURC("+CIEV: 4,0"); 130291f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh } 130391f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh } 130491f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh 1305b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private synchronized AtCommandResult toCindResult() { 1306b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project AtCommandResult result = new AtCommandResult(AtCommandResult.OK); 1307b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh int call, call_setup; 1308b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh 1309b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh // Handsfree carkits expect that +CIND is properly responded to. 1310b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh // Hence we ensure that a proper response is sent for the virtual call too. 1311b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh if (isVirtualCallInProgress()) { 1312b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh call = 1; 1313b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh call_setup = 0; 1314b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh } else { 1315b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh // regular phone call 1316b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh call = mCall; 1317b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh call_setup = mCallsetup; 1318b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh } 1319d16be9780f29c031e3d854fde5b92f05392836e3Jaikumar Ganesh 1320b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh mSignal = asuToSignal(mCM.getDefaultPhone().getSignalStrength()); 1321b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh String status = "+CIND: " + mService + "," + call + "," + call_setup + "," + 1322b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mCallheld + "," + mSignal + "," + mRoam + "," + mBattchg; 1323b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project result.addResponse(status); 1324b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return result; 1325b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1326b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1327b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private synchronized AtCommandResult toCsqResult() { 1328b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project AtCommandResult result = new AtCommandResult(AtCommandResult.OK); 1329b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project String status = "+CSQ: " + mRssi + ",99"; 1330b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project result.addResponse(status); 1331b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return result; 1332b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1333b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1334b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1335b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private synchronized AtCommandResult getCindTestResult() { 1336b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult("+CIND: (\"service\",(0-1))," + "(\"call\",(0-1))," + 1337b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project "(\"callsetup\",(0-3)),(\"callheld\",(0-2)),(\"signal\",(0-5))," + 1338b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project "(\"roam\",(0-1)),(\"battchg\",(0-5))"); 1339b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1340b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1341b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private synchronized void ignoreRing() { 1342b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mCallsetup = 0; 1343b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mIgnoreRing = true; 1344b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (sendUpdate()) { 1345b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project sendURC("+CIEV: 3," + mCallsetup); 1346b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1347b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1348b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 134993db56932abb4ad52c446947048e2af69e5a9848Matthew Xie private void scoClosed() { 135093db56932abb4ad52c446947048e2af69e5a9848Matthew Xie // sync on mUserWantsAudio change 135193db56932abb4ad52c446947048e2af69e5a9848Matthew Xie synchronized(BluetoothHandsfree.this) { 135290eae4375aa85e6ed620e32b12f655ef99356a70Matthew Xie if (mUserWantsAudio && 135390eae4375aa85e6ed620e32b12f655ef99356a70Matthew Xie System.currentTimeMillis() - mCallStartTime < RETRY_SCO_TIME_WINDOW) { 135493db56932abb4ad52c446947048e2af69e5a9848Matthew Xie Message msg = mHandler.obtainMessage(SCO_CONNECTION_CHECK); 135593db56932abb4ad52c446947048e2af69e5a9848Matthew Xie mHandler.sendMessage(msg); 135693db56932abb4ad52c446947048e2af69e5a9848Matthew Xie } 135793db56932abb4ad52c446947048e2af69e5a9848Matthew Xie } 135893db56932abb4ad52c446947048e2af69e5a9848Matthew Xie } 1359b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }; 1360b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1361b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private static final int SCO_CLOSED = 3; 1362b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private static final int CHECK_CALL_STARTED = 4; 1363b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private static final int CHECK_VOICE_RECOGNITION_STARTED = 5; 1364f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan private static final int MESSAGE_CHECK_PENDING_SCO = 6; 1365912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh private static final int SCO_AUDIO_STATE = 7; 136693db56932abb4ad52c446947048e2af69e5a9848Matthew Xie private static final int SCO_CONNECTION_CHECK = 8; 1367d9436d8b89bdb18e6ce5e7abcefeab60015d5e81Matthew Xie private static final int BATTERY_CHANGED = 9; 1368d9436d8b89bdb18e6ce5e7abcefeab60015d5e81Matthew Xie private static final int SIGNAL_STRENGTH_CHANGED = 10; 1369d9436d8b89bdb18e6ce5e7abcefeab60015d5e81Matthew Xie 1370d9436d8b89bdb18e6ce5e7abcefeab60015d5e81Matthew Xie private final class HandsfreeMessageHandler extends Handler { 1371d9436d8b89bdb18e6ce5e7abcefeab60015d5e81Matthew Xie private HandsfreeMessageHandler(Looper looper) { 1372d9436d8b89bdb18e6ce5e7abcefeab60015d5e81Matthew Xie super(looper); 1373d9436d8b89bdb18e6ce5e7abcefeab60015d5e81Matthew Xie } 1374b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1375b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 13767757ebca8f27cd580bc85b6afe66ca43122b8c39Jaikumar Ganesh public void handleMessage(Message msg) { 137787ad6e7a229370ef0437f407b2e2a6d986025763Matthew Xie switch (msg.what) { 137887ad6e7a229370ef0437f407b2e2a6d986025763Matthew Xie case SCO_CLOSED: 137987ad6e7a229370ef0437f407b2e2a6d986025763Matthew Xie synchronized (BluetoothHandsfree.this) { 138087ad6e7a229370ef0437f407b2e2a6d986025763Matthew Xie // synchronized 138187ad6e7a229370ef0437f407b2e2a6d986025763Matthew Xie // Make atomic against audioOn, userWantsAudioOn 138287ad6e7a229370ef0437f407b2e2a6d986025763Matthew Xie // TODO finer lock to decouple from other call flow such as 138387ad6e7a229370ef0437f407b2e2a6d986025763Matthew Xie // mWaitingForCallStart change 138487ad6e7a229370ef0437f407b2e2a6d986025763Matthew Xie 138591b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang audioOff(); 138693db56932abb4ad52c446947048e2af69e5a9848Matthew Xie // notify mBluetoothPhoneState that the SCO channel has closed 138793db56932abb4ad52c446947048e2af69e5a9848Matthew Xie mBluetoothPhoneState.scoClosed(); 138887ad6e7a229370ef0437f407b2e2a6d986025763Matthew Xie } 138987ad6e7a229370ef0437f407b2e2a6d986025763Matthew Xie break; 139087ad6e7a229370ef0437f407b2e2a6d986025763Matthew Xie case CHECK_CALL_STARTED: 139187ad6e7a229370ef0437f407b2e2a6d986025763Matthew Xie synchronized (BluetoothHandsfree.this) { 139287ad6e7a229370ef0437f407b2e2a6d986025763Matthew Xie // synchronized 139387ad6e7a229370ef0437f407b2e2a6d986025763Matthew Xie // Protect test/change of mWaitingForCallStart 13947757ebca8f27cd580bc85b6afe66ca43122b8c39Jaikumar Ganesh if (mWaitingForCallStart) { 13957757ebca8f27cd580bc85b6afe66ca43122b8c39Jaikumar Ganesh mWaitingForCallStart = false; 13967757ebca8f27cd580bc85b6afe66ca43122b8c39Jaikumar Ganesh Log.e(TAG, "Timeout waiting for call to start"); 13977757ebca8f27cd580bc85b6afe66ca43122b8c39Jaikumar Ganesh sendURC("ERROR"); 13987757ebca8f27cd580bc85b6afe66ca43122b8c39Jaikumar Ganesh if (mStartCallWakeLock.isHeld()) { 13997757ebca8f27cd580bc85b6afe66ca43122b8c39Jaikumar Ganesh mStartCallWakeLock.release(); 14007757ebca8f27cd580bc85b6afe66ca43122b8c39Jaikumar Ganesh } 14017757ebca8f27cd580bc85b6afe66ca43122b8c39Jaikumar Ganesh } 140287ad6e7a229370ef0437f407b2e2a6d986025763Matthew Xie } 140387ad6e7a229370ef0437f407b2e2a6d986025763Matthew Xie break; 140487ad6e7a229370ef0437f407b2e2a6d986025763Matthew Xie case CHECK_VOICE_RECOGNITION_STARTED: 140587ad6e7a229370ef0437f407b2e2a6d986025763Matthew Xie synchronized (BluetoothHandsfree.this) { 140687ad6e7a229370ef0437f407b2e2a6d986025763Matthew Xie // synchronized 140787ad6e7a229370ef0437f407b2e2a6d986025763Matthew Xie // Protect test/change of mWaitingForVoiceRecognition 14087757ebca8f27cd580bc85b6afe66ca43122b8c39Jaikumar Ganesh if (mWaitingForVoiceRecognition) { 14097757ebca8f27cd580bc85b6afe66ca43122b8c39Jaikumar Ganesh mWaitingForVoiceRecognition = false; 14107757ebca8f27cd580bc85b6afe66ca43122b8c39Jaikumar Ganesh Log.e(TAG, "Timeout waiting for voice recognition to start"); 14117757ebca8f27cd580bc85b6afe66ca43122b8c39Jaikumar Ganesh sendURC("ERROR"); 14127757ebca8f27cd580bc85b6afe66ca43122b8c39Jaikumar Ganesh } 141387ad6e7a229370ef0437f407b2e2a6d986025763Matthew Xie } 141487ad6e7a229370ef0437f407b2e2a6d986025763Matthew Xie break; 141587ad6e7a229370ef0437f407b2e2a6d986025763Matthew Xie case MESSAGE_CHECK_PENDING_SCO: 141687ad6e7a229370ef0437f407b2e2a6d986025763Matthew Xie synchronized (BluetoothHandsfree.this) { 141787ad6e7a229370ef0437f407b2e2a6d986025763Matthew Xie // synchronized 141887ad6e7a229370ef0437f407b2e2a6d986025763Matthew Xie // Protect test/change of mPendingSco 1419f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan if (mPendingSco && isA2dpMultiProfile()) { 1420f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan Log.w(TAG, "Timeout suspending A2DP for SCO (mA2dpState = " + 1421f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan mA2dpState + "). Starting SCO anyway"); 142291b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang connectScoThread(); 1423f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan mPendingSco = false; 1424f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan } 142587ad6e7a229370ef0437f407b2e2a6d986025763Matthew Xie } 142687ad6e7a229370ef0437f407b2e2a6d986025763Matthew Xie break; 142787ad6e7a229370ef0437f407b2e2a6d986025763Matthew Xie case SCO_AUDIO_STATE: 142887ad6e7a229370ef0437f407b2e2a6d986025763Matthew Xie BluetoothDevice device = (BluetoothDevice) msg.obj; 142987ad6e7a229370ef0437f407b2e2a6d986025763Matthew Xie if (getAudioState(device) == BluetoothHeadset.STATE_AUDIO_CONNECTING) { 143087ad6e7a229370ef0437f407b2e2a6d986025763Matthew Xie setAudioState(BluetoothHeadset.STATE_AUDIO_DISCONNECTED, device); 143187ad6e7a229370ef0437f407b2e2a6d986025763Matthew Xie } 143287ad6e7a229370ef0437f407b2e2a6d986025763Matthew Xie break; 143387ad6e7a229370ef0437f407b2e2a6d986025763Matthew Xie case SCO_CONNECTION_CHECK: 143487ad6e7a229370ef0437f407b2e2a6d986025763Matthew Xie synchronized (mBluetoothPhoneState) { 143587ad6e7a229370ef0437f407b2e2a6d986025763Matthew Xie // synchronized on mCall change 143687ad6e7a229370ef0437f407b2e2a6d986025763Matthew Xie if (mBluetoothPhoneState.mCall == 1) { 143787ad6e7a229370ef0437f407b2e2a6d986025763Matthew Xie // Sometimes, the SCO channel is torn down by HF with no reason. 143887ad6e7a229370ef0437f407b2e2a6d986025763Matthew Xie // Because we are still in active call, reconnect SCO. 143987ad6e7a229370ef0437f407b2e2a6d986025763Matthew Xie // audioOn does nothing if the SCO is already on. 144087ad6e7a229370ef0437f407b2e2a6d986025763Matthew Xie audioOn(); 144193db56932abb4ad52c446947048e2af69e5a9848Matthew Xie } 1442b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 144387ad6e7a229370ef0437f407b2e2a6d986025763Matthew Xie break; 144487ad6e7a229370ef0437f407b2e2a6d986025763Matthew Xie case BATTERY_CHANGED: 144587ad6e7a229370ef0437f407b2e2a6d986025763Matthew Xie mBluetoothPhoneState.updateBatteryState((Intent) msg.obj); 144687ad6e7a229370ef0437f407b2e2a6d986025763Matthew Xie break; 144787ad6e7a229370ef0437f407b2e2a6d986025763Matthew Xie case SIGNAL_STRENGTH_CHANGED: 144887ad6e7a229370ef0437f407b2e2a6d986025763Matthew Xie mBluetoothPhoneState.updateSignalState((Intent) msg.obj); 144987ad6e7a229370ef0437f407b2e2a6d986025763Matthew Xie break; 1450b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1451b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1452d9436d8b89bdb18e6ce5e7abcefeab60015d5e81Matthew Xie } 14531d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh 14541d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh private synchronized void setAudioState(int state, BluetoothDevice device) { 14551d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh if (VDBG) log("setAudioState(" + state + ")"); 14561d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh if (mBluetoothHeadset == null) { 14571d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh mAdapter.getProfileProxy(mContext, mProfileListener, BluetoothProfile.HEADSET); 14581d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh mPendingAudioState = true; 14591d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh mAudioState = state; 14601d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh return; 14611d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh } 14621d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh mBluetoothHeadset.setAudioState(device, state); 14634079f559beb3e414036056b4b33ad40de5e89c4aThe Android Open Source Project } 14644079f559beb3e414036056b4b33ad40de5e89c4aThe Android Open Source Project 1465912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh private synchronized int getAudioState(BluetoothDevice device) { 1466912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh if (mBluetoothHeadset == null) return BluetoothHeadset.STATE_AUDIO_DISCONNECTED; 1467912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh return mBluetoothHeadset.getAudioState(device); 1468912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh } 1469912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh 14701d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh private BluetoothProfile.ServiceListener mProfileListener = 14711d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh new BluetoothProfile.ServiceListener() { 14721d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh public void onServiceConnected(int profile, BluetoothProfile proxy) { 14731d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh if (profile == BluetoothProfile.HEADSET) { 14741d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh mBluetoothHeadset = (BluetoothHeadset) proxy; 14751d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh synchronized(BluetoothHandsfree.this) { 14761d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh if (mPendingAudioState) { 14771d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh mBluetoothHeadset.setAudioState(mHeadset.getRemoteDevice(), mAudioState); 14781d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh mPendingAudioState = false; 14791d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh } 14801d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh } 14811d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh } else if (profile == BluetoothProfile.A2DP) { 14821d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh mA2dp = (BluetoothA2dp) proxy; 14831d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh } 14841d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh } 14851d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh public void onServiceDisconnected(int profile) { 14861d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh if (profile == BluetoothProfile.HEADSET) { 14871d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh mBluetoothHeadset = null; 14881d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh } else if (profile == BluetoothProfile.A2DP) { 14891d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh mA2dp = null; 14901d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh } 14911d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh } 14921d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh }; 14931d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh 14941498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek /* 14951498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek * Put the AT command, company ID, arguments, and device in an Intent and broadcast it. 14961498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek */ 14971498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek private void broadcastVendorSpecificEventIntent(String command, 14981498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek int companyId, 149986324d3be365c1104c40ba007e671de8f1306021Jaikumar Ganesh int commandType, 15001498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek Object[] arguments, 15011498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek BluetoothDevice device) { 15021498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek if (VDBG) log("broadcastVendorSpecificEventIntent(" + command + ")"); 15031498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek Intent intent = 15041498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek new Intent(BluetoothHeadset.ACTION_VENDOR_SPECIFIC_HEADSET_EVENT); 15051498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek intent.putExtra(BluetoothHeadset.EXTRA_VENDOR_SPECIFIC_HEADSET_EVENT_CMD, command); 150686324d3be365c1104c40ba007e671de8f1306021Jaikumar Ganesh intent.putExtra(BluetoothHeadset.EXTRA_VENDOR_SPECIFIC_HEADSET_EVENT_CMD_TYPE, 150786324d3be365c1104c40ba007e671de8f1306021Jaikumar Ganesh commandType); 15081498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek // assert: all elements of args are Serializable 15091498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek intent.putExtra(BluetoothHeadset.EXTRA_VENDOR_SPECIFIC_HEADSET_EVENT_ARGS, arguments); 15101498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek intent.putExtra(BluetoothDevice.EXTRA_DEVICE, device); 151186324d3be365c1104c40ba007e671de8f1306021Jaikumar Ganesh 151286324d3be365c1104c40ba007e671de8f1306021Jaikumar Ganesh intent.addCategory(BluetoothHeadset.VENDOR_SPECIFIC_HEADSET_EVENT_COMPANY_ID_CATEGORY 151386324d3be365c1104c40ba007e671de8f1306021Jaikumar Ganesh + "." + Integer.toString(companyId)); 151486324d3be365c1104c40ba007e671de8f1306021Jaikumar Ganesh 15151498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek mContext.sendBroadcast(intent, android.Manifest.permission.BLUETOOTH); 15161498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek } 15171498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek 1518a69de9f9a2e99fe08f0009bb218b95ed7985c575Wink Saville void updateBtHandsfreeAfterRadioTechnologyChange() { 15191498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek if (VDBG) Log.d(TAG, "updateBtHandsfreeAfterRadioTechnologyChange..."); 1520a69de9f9a2e99fe08f0009bb218b95ed7985c575Wink Saville 15211dad0387bf2f280c12bdac172604e9779134fbcdJaikumar Ganesh mBluetoothPhoneState.updateBtPhoneStateAfterRadioTechnologyChange(); 1522a69de9f9a2e99fe08f0009bb218b95ed7985c575Wink Saville } 1523a69de9f9a2e99fe08f0009bb218b95ed7985c575Wink Saville 1524b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /** Request to establish SCO (audio) connection to bluetooth 1525b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * headset/handsfree, if one is connected. Does not block. 1526b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * Returns false if the user has requested audio off, or if there 1527b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * is some other immediate problem that will prevent BT audio. 1528b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project */ 1529b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /* package */ synchronized boolean audioOn() { 1530b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (VDBG) log("audioOn()"); 1531b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (!isHeadsetConnected()) { 1532b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (DBG) log("audioOn(): headset is not connected!"); 1533b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return false; 1534b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 15350966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly if (mHeadsetType == TYPE_HANDSFREE && !mServiceConnectionEstablished) { 15360966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly if (DBG) log("audioOn(): service connection not yet established!"); 15370966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly return false; 15380966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly } 1539b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1540b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (mConnectedSco != null) { 1541b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (DBG) log("audioOn(): audio is already connected"); 1542b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return true; 1543b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1544b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1545b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (!mUserWantsAudio) { 1546b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (DBG) log("audioOn(): user requested no audio, ignoring"); 1547b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return false; 1548b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1549b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1550f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan if (mPendingSco) { 1551f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan if (DBG) log("audioOn(): SCO already pending"); 1552f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan return true; 1553f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan } 1554f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan 1555ab377a6e67c195c230db42e98d597bf4deba14bdEric Laurent mA2dpSuspended = false; 1556ab377a6e67c195c230db42e98d597bf4deba14bdEric Laurent mPendingSco = false; 1557f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan if (isA2dpMultiProfile() && mA2dpState == BluetoothA2dp.STATE_PLAYING) { 1558f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan if (DBG) log("suspending A2DP stream for SCO"); 1559ab377a6e67c195c230db42e98d597bf4deba14bdEric Laurent mA2dpSuspended = mA2dp.suspendSink(mA2dpDevice); 1560ab377a6e67c195c230db42e98d597bf4deba14bdEric Laurent if (mA2dpSuspended) { 1561ab377a6e67c195c230db42e98d597bf4deba14bdEric Laurent mPendingSco = true; 1562f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan Message msg = mHandler.obtainMessage(MESSAGE_CHECK_PENDING_SCO); 1563f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan mHandler.sendMessageDelayed(msg, 2000); 1564f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan } else { 1565f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan Log.w(TAG, "Could not suspend A2DP stream for SCO, going ahead with SCO"); 1566337c7eb41d344b39efcf740cdc579257152a1c58Nick Pelly } 1567337c7eb41d344b39efcf740cdc579257152a1c58Nick Pelly } 1568337c7eb41d344b39efcf740cdc579257152a1c58Nick Pelly 1569337c7eb41d344b39efcf740cdc579257152a1c58Nick Pelly if (!mPendingSco) { 157091b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang connectScoThread(); 1571b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1572b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1573b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return true; 1574b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1575b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1576b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /** Used to indicate the user requested BT audio on. 1577b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * This will establish SCO (BT audio), even if the user requested it off 1578b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * previously on this call. 1579b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project */ 1580b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /* package */ synchronized void userWantsAudioOn() { 1581b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mUserWantsAudio = true; 1582b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project audioOn(); 1583b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1584b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /** Used to indicate the user requested BT audio off. 1585b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * This will prevent us from establishing BT audio again during this call 1586b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * if audioOn() is called. 1587b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project */ 1588b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /* package */ synchronized void userWantsAudioOff() { 1589b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mUserWantsAudio = false; 1590b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project audioOff(); 1591b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1592b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1593b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /** Request to disconnect SCO (audio) connection to bluetooth 1594b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * headset/handsfree, if one is connected. Does not block. 1595b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project */ 1596b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /* package */ synchronized void audioOff() { 1597819fc69ac472a8d77be8e5dd79a21434c6de8a37Jaikumar Ganesh if (VDBG) log("audioOff(): mPendingSco: " + mPendingSco + 1598819fc69ac472a8d77be8e5dd79a21434c6de8a37Jaikumar Ganesh ", mConnectedSco: " + mConnectedSco + 1599819fc69ac472a8d77be8e5dd79a21434c6de8a37Jaikumar Ganesh ", mA2dpState: " + mA2dpState + 160091b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang ", mA2dpSuspended: " + mA2dpSuspended); 1601ab377a6e67c195c230db42e98d597bf4deba14bdEric Laurent 1602ab377a6e67c195c230db42e98d597bf4deba14bdEric Laurent if (mA2dpSuspended) { 1603a1478a9074b126d13124c99b7543b2518b3de3b7Eric Laurent if (isA2dpMultiProfile()) { 160491b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang if (DBG) log("resuming A2DP stream after disconnecting SCO"); 160591b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang mA2dp.resumeSink(mA2dpDevice); 1606a1478a9074b126d13124c99b7543b2518b3de3b7Eric Laurent } 1607ab377a6e67c195c230db42e98d597bf4deba14bdEric Laurent mA2dpSuspended = false; 1608ab377a6e67c195c230db42e98d597bf4deba14bdEric Laurent } 1609b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1610310e6fb854504637a4cefd123d8dd387660cf811Nick Pelly mPendingSco = false; 1611310e6fb854504637a4cefd123d8dd387660cf811Nick Pelly 161291b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang if (mSignalScoCloseThread != null) { 1613e5d4f38445a097390b72c53b40f86e126c0cd75eEric Laurent mSignalScoCloseThread.shutdown(); 1614e5d4f38445a097390b72c53b40f86e126c0cd75eEric Laurent mSignalScoCloseThread = null; 1615b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 161691b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang 161743d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie // Sync with setting mConnectScoThread to null to assure the validity of 161843d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie // the condition 161943d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie synchronized (ScoSocketConnectThread.class) { 162043d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie if (mConnectScoThread != null) { 162143d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie mConnectScoThread.shutdown(); 162243d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie resetConnectScoThread(); 162343d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie } 1624b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1625819fc69ac472a8d77be8e5dd79a21434c6de8a37Jaikumar Ganesh 1626e5d4f38445a097390b72c53b40f86e126c0cd75eEric Laurent closeConnectedSco(); // Should be closed already, but just in case 1627b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1628b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1629b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /* package */ boolean isAudioOn() { 1630b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return (mConnectedSco != null); 1631b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1632b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1633f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan private boolean isA2dpMultiProfile() { 1634f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan return mA2dp != null && mHeadset != null && mA2dpDevice != null && 1635f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan mA2dpDevice.equals(mHeadset.getRemoteDevice()); 1636f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan } 1637f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan 1638b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /* package */ void ignoreRing() { 16391dad0387bf2f280c12bdac172604e9779134fbcdJaikumar Ganesh mBluetoothPhoneState.ignoreRing(); 1640b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1641b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1642eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh private void sendURC(String urc) { 1643b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (isHeadsetConnected()) { 1644b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mHeadset.sendURC(urc); 1645b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1646b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1647b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1648b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /** helper to redial last dialled number */ 1649b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private AtCommandResult redial() { 1650b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project String number = mPhonebook.getLastDialledNumber(); 1651b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (number == null) { 1652b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // spec seems to suggest sending ERROR if we dont have a 1653b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // number to redial 16548eb32ddb60cfe1a0d0733735c30ecfc814452806Jackson Fan if (VDBG) log("Bluetooth redial requested (+BLDN), but no previous " + 1655b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project "outgoing calls found. Ignoring"); 1656b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.ERROR); 1657b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1658b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh // Outgoing call initiated by the handsfree device 1659a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh // Send terminateScoUsingVirtualVoiceCall 1660a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh terminateScoUsingVirtualVoiceCall(); 1661b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project Intent intent = new Intent(Intent.ACTION_CALL_PRIVILEGED, 166265454c803eb305c4740885ad4995a871b034a58aDavid Brown Uri.fromParts(Constants.SCHEME_TEL, number, null)); 1663b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 1664b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mContext.startActivity(intent); 1665b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1666b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // We do not immediately respond OK, wait until we get a phone state 1667b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // update. If we return OK now and the handsfree immeidately requests 1668b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // our phone state it will say we are not in call yet which confuses 1669b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // some devices 1670b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project expectCallStart(); 1671b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.UNSOLICITED); // send nothing 1672b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1673b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1674b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /** Build the +CLCC result 1675b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * The complexity arises from the fact that we need to maintain the same 1676b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * CLCC index even as a call moves between states. */ 1677c9d9ed30aa547b79b81adc13a4d148a003b6ee62w private synchronized AtCommandResult gsmGetClccResult() { 1678b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Collect all known connections 1679c9d9ed30aa547b79b81adc13a4d148a003b6ee62w Connection[] clccConnections = new Connection[GSM_MAX_CONNECTIONS]; // indexed by CLCC index 1680b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project LinkedList<Connection> newConnections = new LinkedList<Connection>(); 1681b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project LinkedList<Connection> connections = new LinkedList<Connection>(); 1682a50e10e2efadac960987eaadc0938c6f92d3ee90John Wang 16838058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang Call foregroundCall = mCM.getActiveFgCall(); 16848058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang Call backgroundCall = mCM.getFirstActiveBgCall(); 16858058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang Call ringingCall = mCM.getFirstActiveRingingCall(); 16868058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang 16878058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang if (ringingCall.getState().isAlive()) { 16888058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang connections.addAll(ringingCall.getConnections()); 1689b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 16908058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang if (foregroundCall.getState().isAlive()) { 16918058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang connections.addAll(foregroundCall.getConnections()); 1692b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 16938058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang if (backgroundCall.getState().isAlive()) { 16948058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang connections.addAll(backgroundCall.getConnections()); 1695b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1696b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1697b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Mark connections that we already known about 1698c9d9ed30aa547b79b81adc13a4d148a003b6ee62w boolean clccUsed[] = new boolean[GSM_MAX_CONNECTIONS]; 1699c9d9ed30aa547b79b81adc13a4d148a003b6ee62w for (int i = 0; i < GSM_MAX_CONNECTIONS; i++) { 1700b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project clccUsed[i] = mClccUsed[i]; 1701b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mClccUsed[i] = false; 1702b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1703b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project for (Connection c : connections) { 1704b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project boolean found = false; 1705b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project long timestamp = c.getCreateTime(); 1706c9d9ed30aa547b79b81adc13a4d148a003b6ee62w for (int i = 0; i < GSM_MAX_CONNECTIONS; i++) { 1707b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (clccUsed[i] && timestamp == mClccTimestamps[i]) { 1708b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mClccUsed[i] = true; 1709b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project found = true; 1710b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project clccConnections[i] = c; 1711b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project break; 1712b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1713b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1714b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (!found) { 1715b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project newConnections.add(c); 1716b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1717b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1718b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1719b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Find a CLCC index for new connections 1720b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project while (!newConnections.isEmpty()) { 1721b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Find lowest empty index 1722b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project int i = 0; 1723b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project while (mClccUsed[i]) i++; 1724b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Find earliest connection 1725b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project long earliestTimestamp = newConnections.get(0).getCreateTime(); 1726b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project Connection earliestConnection = newConnections.get(0); 1727b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project for (int j = 0; j < newConnections.size(); j++) { 1728b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project long timestamp = newConnections.get(j).getCreateTime(); 1729b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (timestamp < earliestTimestamp) { 1730b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project earliestTimestamp = timestamp; 1731b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project earliestConnection = newConnections.get(j); 1732b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1733b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1734b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1735b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // update 1736b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mClccUsed[i] = true; 1737b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mClccTimestamps[i] = earliestTimestamp; 1738b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project clccConnections[i] = earliestConnection; 1739b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project newConnections.remove(earliestConnection); 1740b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1741b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1742b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Build CLCC 1743b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project AtCommandResult result = new AtCommandResult(AtCommandResult.OK); 1744b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project for (int i = 0; i < clccConnections.length; i++) { 1745b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (mClccUsed[i]) { 1746b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project String clccEntry = connectionToClccEntry(i, clccConnections[i]); 1747b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (clccEntry != null) { 1748b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project result.addResponse(clccEntry); 1749b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1750b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1751b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1752b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1753b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return result; 1754b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1755b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1756b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /** Convert a Connection object into a single +CLCC result */ 1757b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private String connectionToClccEntry(int index, Connection c) { 1758b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project int state; 1759b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project switch (c.getState()) { 1760b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case ACTIVE: 1761b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project state = 0; 1762b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project break; 1763b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case HOLDING: 1764b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project state = 1; 1765b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project break; 1766b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case DIALING: 1767b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project state = 2; 1768b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project break; 1769b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case ALERTING: 1770b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project state = 3; 1771b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project break; 1772b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case INCOMING: 1773b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project state = 4; 1774b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project break; 1775b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case WAITING: 1776b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project state = 5; 1777b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project break; 1778b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project default: 1779b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return null; // bad state 1780b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1781b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1782b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project int mpty = 0; 1783b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project Call call = c.getCall(); 1784b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (call != null) { 1785b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mpty = call.isMultiparty() ? 1 : 0; 1786b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1787b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1788b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project int direction = c.isIncoming() ? 1 : 0; 1789b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1790b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project String number = c.getAddress(); 1791b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project int type = -1; 1792b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (number != null) { 1793b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project type = PhoneNumberUtils.toaFromString(number); 1794b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1795b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1796b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project String result = "+CLCC: " + (index + 1) + "," + direction + "," + state + ",0," + mpty; 1797b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (number != null) { 1798b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project result += ",\"" + number + "\"," + type; 1799b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1800b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return result; 1801b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1802c9d9ed30aa547b79b81adc13a4d148a003b6ee62w 1803c9d9ed30aa547b79b81adc13a4d148a003b6ee62w /** Build the +CLCC result for CDMA 1804c9d9ed30aa547b79b81adc13a4d148a003b6ee62w * The complexity arises from the fact that we need to maintain the same 1805c9d9ed30aa547b79b81adc13a4d148a003b6ee62w * CLCC index even as a call moves between states. */ 1806c9d9ed30aa547b79b81adc13a4d148a003b6ee62w private synchronized AtCommandResult cdmaGetClccResult() { 1807c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // In CDMA at one time a user can have only two live/active connections 1808c9d9ed30aa547b79b81adc13a4d148a003b6ee62w Connection[] clccConnections = new Connection[CDMA_MAX_CONNECTIONS];// indexed by CLCC index 18098058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang Call foregroundCall = mCM.getActiveFgCall(); 18108058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang Call ringingCall = mCM.getFirstActiveRingingCall(); 1811c9d9ed30aa547b79b81adc13a4d148a003b6ee62w 18128058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang Call.State ringingCallState = ringingCall.getState(); 1813c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // If the Ringing Call state is INCOMING, that means this is the very first call 1814c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // hence there should not be any Foreground Call 1815c9d9ed30aa547b79b81adc13a4d148a003b6ee62w if (ringingCallState == Call.State.INCOMING) { 18168eb32ddb60cfe1a0d0733735c30ecfc814452806Jackson Fan if (VDBG) log("Filling clccConnections[0] for INCOMING state"); 18178058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang clccConnections[0] = ringingCall.getLatestConnection(); 18188058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang } else if (foregroundCall.getState().isAlive()) { 1819c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // Getting Foreground Call connection based on Call state 18208058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang if (ringingCall.isRinging()) { 18218eb32ddb60cfe1a0d0733735c30ecfc814452806Jackson Fan if (VDBG) log("Filling clccConnections[0] & [1] for CALL WAITING state"); 18228058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang clccConnections[0] = foregroundCall.getEarliestConnection(); 18238058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang clccConnections[1] = ringingCall.getLatestConnection(); 1824c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } else { 18258058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang if (foregroundCall.getConnections().size() <= 1) { 1826c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // Single call scenario 18278eb32ddb60cfe1a0d0733735c30ecfc814452806Jackson Fan if (VDBG) log("Filling clccConnections[0] with ForgroundCall latest connection"); 18288058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang clccConnections[0] = foregroundCall.getLatestConnection(); 1829c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } else { 1830c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // Multiple Call scenario. This would be true for both 1831c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // CONF_CALL and THRWAY_ACTIVE state 18328eb32ddb60cfe1a0d0733735c30ecfc814452806Jackson Fan if (VDBG) log("Filling clccConnections[0] & [1] with ForgroundCall connections"); 18338058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang clccConnections[0] = foregroundCall.getEarliestConnection(); 18348058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang clccConnections[1] = foregroundCall.getLatestConnection(); 1835c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 1836c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 1837c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 1838c9d9ed30aa547b79b81adc13a4d148a003b6ee62w 1839c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // Update the mCdmaIsSecondCallActive flag based on the Phone call state 1840c9d9ed30aa547b79b81adc13a4d148a003b6ee62w if (PhoneApp.getInstance().cdmaPhoneCallState.getCurrentCallState() 1841c9d9ed30aa547b79b81adc13a4d148a003b6ee62w == CdmaPhoneCallState.PhoneCallState.SINGLE_ACTIVE) { 1842c9d9ed30aa547b79b81adc13a4d148a003b6ee62w cdmaSetSecondCallState(false); 1843c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } else if (PhoneApp.getInstance().cdmaPhoneCallState.getCurrentCallState() 1844c9d9ed30aa547b79b81adc13a4d148a003b6ee62w == CdmaPhoneCallState.PhoneCallState.THRWAY_ACTIVE) { 1845c9d9ed30aa547b79b81adc13a4d148a003b6ee62w cdmaSetSecondCallState(true); 1846c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 1847c9d9ed30aa547b79b81adc13a4d148a003b6ee62w 1848c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // Build CLCC 1849c9d9ed30aa547b79b81adc13a4d148a003b6ee62w AtCommandResult result = new AtCommandResult(AtCommandResult.OK); 1850c9d9ed30aa547b79b81adc13a4d148a003b6ee62w for (int i = 0; (i < clccConnections.length) && (clccConnections[i] != null); i++) { 1851c9d9ed30aa547b79b81adc13a4d148a003b6ee62w String clccEntry = cdmaConnectionToClccEntry(i, clccConnections[i]); 1852c9d9ed30aa547b79b81adc13a4d148a003b6ee62w if (clccEntry != null) { 1853c9d9ed30aa547b79b81adc13a4d148a003b6ee62w result.addResponse(clccEntry); 1854c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 1855c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 1856c9d9ed30aa547b79b81adc13a4d148a003b6ee62w 1857c9d9ed30aa547b79b81adc13a4d148a003b6ee62w return result; 1858c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 1859c9d9ed30aa547b79b81adc13a4d148a003b6ee62w 1860c9d9ed30aa547b79b81adc13a4d148a003b6ee62w /** Convert a Connection object into a single +CLCC result for CDMA phones */ 1861c9d9ed30aa547b79b81adc13a4d148a003b6ee62w private String cdmaConnectionToClccEntry(int index, Connection c) { 1862c9d9ed30aa547b79b81adc13a4d148a003b6ee62w int state; 1863c9d9ed30aa547b79b81adc13a4d148a003b6ee62w PhoneApp app = PhoneApp.getInstance(); 1864c9d9ed30aa547b79b81adc13a4d148a003b6ee62w CdmaPhoneCallState.PhoneCallState currCdmaCallState = 1865c9d9ed30aa547b79b81adc13a4d148a003b6ee62w app.cdmaPhoneCallState.getCurrentCallState(); 1866c9d9ed30aa547b79b81adc13a4d148a003b6ee62w CdmaPhoneCallState.PhoneCallState prevCdmaCallState = 1867c9d9ed30aa547b79b81adc13a4d148a003b6ee62w app.cdmaPhoneCallState.getPreviousCallState(); 1868c9d9ed30aa547b79b81adc13a4d148a003b6ee62w 1869c9d9ed30aa547b79b81adc13a4d148a003b6ee62w if ((prevCdmaCallState == CdmaPhoneCallState.PhoneCallState.THRWAY_ACTIVE) 1870c9d9ed30aa547b79b81adc13a4d148a003b6ee62w && (currCdmaCallState == CdmaPhoneCallState.PhoneCallState.CONF_CALL)) { 1871c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // If the current state is reached after merging two calls 1872c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // we set the state of all the connections as ACTIVE 1873c9d9ed30aa547b79b81adc13a4d148a003b6ee62w state = 0; 1874c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } else { 1875c9d9ed30aa547b79b81adc13a4d148a003b6ee62w switch (c.getState()) { 1876c9d9ed30aa547b79b81adc13a4d148a003b6ee62w case ACTIVE: 1877c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // For CDMA since both the connections are set as active by FW after accepting 1878c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // a Call waiting or making a 3 way call, we need to set the state specifically 1879c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // to ACTIVE/HOLDING based on the mCdmaIsSecondCallActive flag. This way the 1880c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // CLCC result will allow BT devices to enable the swap or merge options 1881c9d9ed30aa547b79b81adc13a4d148a003b6ee62w if (index == 0) { // For the 1st active connection 1882c9d9ed30aa547b79b81adc13a4d148a003b6ee62w state = mCdmaIsSecondCallActive ? 1 : 0; 1883c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } else { // for the 2nd active connection 1884c9d9ed30aa547b79b81adc13a4d148a003b6ee62w state = mCdmaIsSecondCallActive ? 0 : 1; 1885c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 1886c9d9ed30aa547b79b81adc13a4d148a003b6ee62w break; 1887c9d9ed30aa547b79b81adc13a4d148a003b6ee62w case HOLDING: 1888c9d9ed30aa547b79b81adc13a4d148a003b6ee62w state = 1; 1889c9d9ed30aa547b79b81adc13a4d148a003b6ee62w break; 1890c9d9ed30aa547b79b81adc13a4d148a003b6ee62w case DIALING: 1891c9d9ed30aa547b79b81adc13a4d148a003b6ee62w state = 2; 1892c9d9ed30aa547b79b81adc13a4d148a003b6ee62w break; 1893c9d9ed30aa547b79b81adc13a4d148a003b6ee62w case ALERTING: 1894c9d9ed30aa547b79b81adc13a4d148a003b6ee62w state = 3; 1895c9d9ed30aa547b79b81adc13a4d148a003b6ee62w break; 1896c9d9ed30aa547b79b81adc13a4d148a003b6ee62w case INCOMING: 1897c9d9ed30aa547b79b81adc13a4d148a003b6ee62w state = 4; 1898c9d9ed30aa547b79b81adc13a4d148a003b6ee62w break; 1899c9d9ed30aa547b79b81adc13a4d148a003b6ee62w case WAITING: 1900c9d9ed30aa547b79b81adc13a4d148a003b6ee62w state = 5; 1901c9d9ed30aa547b79b81adc13a4d148a003b6ee62w break; 1902c9d9ed30aa547b79b81adc13a4d148a003b6ee62w default: 1903c9d9ed30aa547b79b81adc13a4d148a003b6ee62w return null; // bad state 1904c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 1905c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 1906c9d9ed30aa547b79b81adc13a4d148a003b6ee62w 1907c9d9ed30aa547b79b81adc13a4d148a003b6ee62w int mpty = 0; 19083eb2a4ae98eb737004d40f7ce03a8d83883fb079Kuanting Zhu if (currCdmaCallState == CdmaPhoneCallState.PhoneCallState.CONF_CALL) { 1909c39c3c9ada26aa8fab1373ad94c9b0d9e8875caaSrinivas Krovvidi if (prevCdmaCallState == CdmaPhoneCallState.PhoneCallState.THRWAY_ACTIVE) { 1910c39c3c9ada26aa8fab1373ad94c9b0d9e8875caaSrinivas Krovvidi // If the current state is reached after merging two calls 1911c39c3c9ada26aa8fab1373ad94c9b0d9e8875caaSrinivas Krovvidi // we set the multiparty call true. 1912c39c3c9ada26aa8fab1373ad94c9b0d9e8875caaSrinivas Krovvidi mpty = 1; 1913c39c3c9ada26aa8fab1373ad94c9b0d9e8875caaSrinivas Krovvidi } else { 1914c39c3c9ada26aa8fab1373ad94c9b0d9e8875caaSrinivas Krovvidi // CALL_CONF state is not from merging two calls, but from 1915c39c3c9ada26aa8fab1373ad94c9b0d9e8875caaSrinivas Krovvidi // accepting the second call. In this case first will be on 1916c39c3c9ada26aa8fab1373ad94c9b0d9e8875caaSrinivas Krovvidi // hold in most cases but in some cases its already merged. 1917c39c3c9ada26aa8fab1373ad94c9b0d9e8875caaSrinivas Krovvidi // However, we will follow the common case and the test case 1918c39c3c9ada26aa8fab1373ad94c9b0d9e8875caaSrinivas Krovvidi // as per Bluetooth SIG PTS 1919c39c3c9ada26aa8fab1373ad94c9b0d9e8875caaSrinivas Krovvidi mpty = 0; 1920c39c3c9ada26aa8fab1373ad94c9b0d9e8875caaSrinivas Krovvidi } 19213eb2a4ae98eb737004d40f7ce03a8d83883fb079Kuanting Zhu } else { 19223eb2a4ae98eb737004d40f7ce03a8d83883fb079Kuanting Zhu mpty = 0; 1923c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 1924c9d9ed30aa547b79b81adc13a4d148a003b6ee62w 1925c9d9ed30aa547b79b81adc13a4d148a003b6ee62w int direction = c.isIncoming() ? 1 : 0; 1926c9d9ed30aa547b79b81adc13a4d148a003b6ee62w 1927c9d9ed30aa547b79b81adc13a4d148a003b6ee62w String number = c.getAddress(); 1928c9d9ed30aa547b79b81adc13a4d148a003b6ee62w int type = -1; 1929c9d9ed30aa547b79b81adc13a4d148a003b6ee62w if (number != null) { 1930c9d9ed30aa547b79b81adc13a4d148a003b6ee62w type = PhoneNumberUtils.toaFromString(number); 1931c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 1932c9d9ed30aa547b79b81adc13a4d148a003b6ee62w 1933c9d9ed30aa547b79b81adc13a4d148a003b6ee62w String result = "+CLCC: " + (index + 1) + "," + direction + "," + state + ",0," + mpty; 1934c9d9ed30aa547b79b81adc13a4d148a003b6ee62w if (number != null) { 1935c9d9ed30aa547b79b81adc13a4d148a003b6ee62w result += ",\"" + number + "\"," + type; 1936c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 1937c9d9ed30aa547b79b81adc13a4d148a003b6ee62w return result; 1938c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 1939c9d9ed30aa547b79b81adc13a4d148a003b6ee62w 19401498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek /* 19411498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek * Register a vendor-specific command. 19421498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek * @param commandName the name of the command. For example, if the expected 19431498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek * incoming command is <code>AT+FOO=bar,baz</code>, the value of this should be 19441498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek * <code>"+FOO"</code>. 19451498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek * @param companyId the Bluetooth SIG Company Identifier 19461498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek * @param parser the AtParser on which to register the command 19471498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek */ 19481498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek private void registerVendorSpecificCommand(String commandName, 19491498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek int companyId, 19501498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek AtParser parser) { 19511498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek parser.register(commandName, 19521498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek new VendorSpecificCommandHandler(commandName, companyId)); 19531498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek } 19541498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek 19551498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek /* 19561498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek * Register all vendor-specific commands here. 19571498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek */ 19581498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek private void registerAllVendorSpecificCommands() { 19591498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek AtParser parser = mHeadset.getAtParser(); 19601498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek 19611498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek // Plantronics-specific headset events go here 19621498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek registerVendorSpecificCommand("+XEVENT", 19631498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek BluetoothAssignedNumbers.PLANTRONICS, 19641498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek parser); 19651498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek } 19661498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek 1967b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /** 1968b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * Register AT Command handlers to implement the Headset profile 1969b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project */ 1970b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private void initializeHeadsetAtParser() { 19718eb32ddb60cfe1a0d0733735c30ecfc814452806Jackson Fan if (VDBG) log("Registering Headset AT commands"); 1972b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project AtParser parser = mHeadset.getAtParser(); 19731498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek // Headsets usually only have one button, which is meant to cause the 1974b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // HS to send us AT+CKPD=200 or AT+CKPD. 1975b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+CKPD", new AtCommandHandler() { 1976b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private AtCommandResult headsetButtonPress() { 1977eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh if (mCM.getFirstActiveRingingCall().isRinging()) { 1978eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh // Answer the call 1979eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh mBluetoothPhoneState.stopRing(); 1980eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh sendURC("OK"); 1981eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh PhoneUtils.answerCall(mCM.getFirstActiveRingingCall()); 1982eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh // If in-band ring tone is supported, SCO connection will already 1983eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh // be up and the following call will just return. 1984eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh audioOn(); 19851ec7e6b9b3bf1dfc384676244bec1edb50fedc58Jaikumar Ganesh return new AtCommandResult(AtCommandResult.UNSOLICITED); 1986eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh } else if (mCM.hasActiveFgCall()) { 1987eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh if (!isAudioOn()) { 1988eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh // Transfer audio from AG to HS 1989b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project audioOn(); 1990eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh } else { 1991eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh if (mHeadset.getDirection() == HeadsetBase.DIRECTION_INCOMING && 1992eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh (System.currentTimeMillis() - mHeadset.getConnectTimestamp()) < 5000) { 1993eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh // Headset made a recent ACL connection to us - and 1994eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh // made a mandatory AT+CKPD request to connect 1995eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh // audio which races with our automatic audio 1996eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh // setup. ignore 1997b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else { 1998eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh // Hang up the call 1999eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh audioOff(); 2000eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh PhoneUtils.hangup(PhoneApp.getInstance().mCM); 2001b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2002b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2003eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh return new AtCommandResult(AtCommandResult.OK); 2004eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh } else { 2005eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh // No current call - redial last number 2006eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh return redial(); 2007b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2008b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2009b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2010b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleActionCommand() { 2011b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return headsetButtonPress(); 2012b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2013b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2014b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleSetCommand(Object[] args) { 2015b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return headsetButtonPress(); 2016b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2017b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2018b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2019b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2020b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /** 2021b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * Register AT Command handlers to implement the Handsfree profile 2022b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project */ 2023b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private void initializeHandsfreeAtParser() { 20248eb32ddb60cfe1a0d0733735c30ecfc814452806Jackson Fan if (VDBG) log("Registering Handsfree AT commands"); 2025b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project AtParser parser = mHeadset.getAtParser(); 20268058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang final Phone phone = mCM.getDefaultPhone(); 2027b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2028b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Answer 2029b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register('A', new AtCommandHandler() { 2030b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2031b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleBasicCommand(String args) { 20321ec7e6b9b3bf1dfc384676244bec1edb50fedc58Jaikumar Ganesh sendURC("OK"); 20331ec7e6b9b3bf1dfc384676244bec1edb50fedc58Jaikumar Ganesh mBluetoothPhoneState.stopRing(); 20348058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang PhoneUtils.answerCall(mCM.getFirstActiveRingingCall()); 20351ec7e6b9b3bf1dfc384676244bec1edb50fedc58Jaikumar Ganesh return new AtCommandResult(AtCommandResult.UNSOLICITED); 2036b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2037b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2038b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register('D', new AtCommandHandler() { 2039b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2040b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleBasicCommand(String args) { 2041b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (args.length() > 0) { 2042b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (args.charAt(0) == '>') { 2043b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Yuck - memory dialling requested. 2044b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Just dial last number for now 2045b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (args.startsWith(">9999")) { // for PTS test 2046b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.ERROR); 2047b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2048b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return redial(); 2049b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else { 2050a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh // Send terminateScoUsingVirtualVoiceCall 2051a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh terminateScoUsingVirtualVoiceCall(); 2052b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Remove trailing ';' 2053b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (args.charAt(args.length() - 1) == ';') { 2054b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project args = args.substring(0, args.length() - 1); 2055b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2056eccbc2aa0b0a719bcadcdba5e1aeb22a5814d08ainshik 2057eccbc2aa0b0a719bcadcdba5e1aeb22a5814d08ainshik args = PhoneNumberUtils.convertPreDial(args); 2058eccbc2aa0b0a719bcadcdba5e1aeb22a5814d08ainshik 2059b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project Intent intent = new Intent(Intent.ACTION_CALL_PRIVILEGED, 206065454c803eb305c4740885ad4995a871b034a58aDavid Brown Uri.fromParts(Constants.SCHEME_TEL, args, null)); 2061b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 2062b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mContext.startActivity(intent); 2063b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2064b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project expectCallStart(); 2065b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.UNSOLICITED); // send nothing 2066b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2067b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2068b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.ERROR); 2069b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2070b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2071b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2072b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Hang-up command 2073b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+CHUP", new AtCommandHandler() { 2074b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2075b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleActionCommand() { 2076586668fe6a1259083fbbc67de8ecac850c1475f1Jaikumar Ganesh sendURC("OK"); 2077b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh if (isVirtualCallInProgress()) { 2078a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh terminateScoUsingVirtualVoiceCall(); 2079b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh } else { 2080b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh if (mCM.hasActiveFgCall()) { 2081b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh PhoneUtils.hangupActiveCall(mCM.getActiveFgCall()); 2082b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh } else if (mCM.hasActiveRingingCall()) { 2083b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh PhoneUtils.hangupRingingCall(mCM.getFirstActiveRingingCall()); 2084b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh } else if (mCM.hasActiveBgCall()) { 2085b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh PhoneUtils.hangupHoldingCall(mCM.getFirstActiveBgCall()); 2086b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh } 2087b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2088586668fe6a1259083fbbc67de8ecac850c1475f1Jaikumar Ganesh return new AtCommandResult(AtCommandResult.UNSOLICITED); 2089b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2090b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2091b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2092b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Bluetooth Retrieve Supported Features command 2093b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+BRSF", new AtCommandHandler() { 2094b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private AtCommandResult sendBRSF() { 2095b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult("+BRSF: " + mLocalBrsf); 2096b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2097b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2098b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleSetCommand(Object[] args) { 2099b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // AT+BRSF=<handsfree supported features bitmap> 2100b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Handsfree is telling us which features it supports. We 2101b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // send the features we support 2102b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (args.length == 1 && (args[0] instanceof Integer)) { 2103b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mRemoteBrsf = (Integer) args[0]; 2104b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else { 2105b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project Log.w(TAG, "HF didn't sent BRSF assuming 0"); 2106b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2107b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return sendBRSF(); 2108b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2109b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2110b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleActionCommand() { 2111b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // This seems to be out of spec, but lets do the nice thing 2112b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return sendBRSF(); 2113b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2114b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2115b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleReadCommand() { 2116b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // This seems to be out of spec, but lets do the nice thing 2117b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return sendBRSF(); 2118b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2119b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2120b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2121b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Call waiting notification on/off 2122b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+CCWA", new AtCommandHandler() { 2123b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2124b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleActionCommand() { 2125b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Seems to be out of spec, but lets return nicely 2126b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.OK); 2127b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2128b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2129b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleReadCommand() { 2130b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Call waiting is always on 2131b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult("+CCWA: 1"); 2132b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2133b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2134b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleSetCommand(Object[] args) { 2135b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // AT+CCWA=<n> 2136b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Handsfree is trying to enable/disable call waiting. We 2137b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // cannot disable in the current implementation. 2138b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.OK); 2139b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2140b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2141b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleTestCommand() { 2142b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Request for range of supported CCWA paramters 2143b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult("+CCWA: (\"n\",(1))"); 2144b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2145b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2146b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2147b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Mobile Equipment Event Reporting enable/disable command 2148b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Of the full 3GPP syntax paramters (mode, keyp, disp, ind, bfr) we 2149b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // only support paramter ind (disable/enable evert reporting using 2150b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // +CDEV) 2151b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+CMER", new AtCommandHandler() { 2152b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2153b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleReadCommand() { 2154b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult( 2155b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project "+CMER: 3,0,0," + (mIndicatorsEnabled ? "1" : "0")); 2156b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2157b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2158b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleSetCommand(Object[] args) { 2159b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (args.length < 4) { 2160b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // This is a syntax error 2161b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.ERROR); 2162b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else if (args[0].equals(3) && args[1].equals(0) && 2163b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project args[2].equals(0)) { 21640966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly boolean valid = false; 2165b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (args[3].equals(0)) { 2166b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mIndicatorsEnabled = false; 21670966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly valid = true; 2168b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else if (args[3].equals(1)) { 2169b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mIndicatorsEnabled = true; 21700966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly valid = true; 21710966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly } 21720966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly if (valid) { 21730966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly if ((mRemoteBrsf & BRSF_HF_CW_THREE_WAY_CALLING) == 0x0) { 21740966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly mServiceConnectionEstablished = true; 21750966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly sendURC("OK"); // send immediately, then initiate audio 21760966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly if (isIncallAudio()) { 21770966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly audioOn(); 217834a30a05feb48e56b8f6d5e05d9d58ce649bfdd1Srinivas Krovvidi } else if (mCM.getFirstActiveRingingCall().isRinging()) { 217934a30a05feb48e56b8f6d5e05d9d58ce649bfdd1Srinivas Krovvidi // need to update HS with RING cmd when single 218034a30a05feb48e56b8f6d5e05d9d58ce649bfdd1Srinivas Krovvidi // ringing call exist 218134a30a05feb48e56b8f6d5e05d9d58ce649bfdd1Srinivas Krovvidi mBluetoothPhoneState.ring(); 21820966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly } 21830966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly // only send OK once 21840966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly return new AtCommandResult(AtCommandResult.UNSOLICITED); 21850966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly } else { 21860966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly return new AtCommandResult(AtCommandResult.OK); 21870966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly } 2188b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2189b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 21900966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly return reportCmeError(BluetoothCmeError.OPERATION_NOT_SUPPORTED); 2191b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2192b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2193b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleTestCommand() { 2194b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult("+CMER: (3),(0),(0),(0-1)"); 2195b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2196b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2197b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2198b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Mobile Equipment Error Reporting enable/disable 2199b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+CMEE", new AtCommandHandler() { 2200b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2201b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleActionCommand() { 2202b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // out of spec, assume they want to enable 2203b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mCmee = true; 2204b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.OK); 2205b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2206b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2207b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleReadCommand() { 2208b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult("+CMEE: " + (mCmee ? "1" : "0")); 2209b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2210b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2211b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleSetCommand(Object[] args) { 2212b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // AT+CMEE=<n> 2213b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (args.length == 0) { 2214b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // <n> ommitted - default to 0 2215b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mCmee = false; 2216b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.OK); 2217b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else if (!(args[0] instanceof Integer)) { 2218b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Syntax error 2219b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.ERROR); 2220b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else { 2221b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mCmee = ((Integer)args[0] == 1); 2222b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.OK); 2223b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2224b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2225b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2226b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleTestCommand() { 2227b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Probably not required but spec, but no harm done 2228b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult("+CMEE: (0-1)"); 2229b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2230b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2231b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2232b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Bluetooth Last Dialled Number 2233b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+BLDN", new AtCommandHandler() { 2234b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2235b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleActionCommand() { 2236b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return redial(); 2237b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2238b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2239b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2240b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Indicator Update command 2241b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+CIND", new AtCommandHandler() { 2242b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2243b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleReadCommand() { 22441dad0387bf2f280c12bdac172604e9779134fbcdJaikumar Ganesh return mBluetoothPhoneState.toCindResult(); 2245b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2246b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2247b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleTestCommand() { 22481dad0387bf2f280c12bdac172604e9779134fbcdJaikumar Ganesh return mBluetoothPhoneState.getCindTestResult(); 2249b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2250b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2251b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2252b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Query Signal Quality (legacy) 2253b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+CSQ", new AtCommandHandler() { 2254b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2255b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleActionCommand() { 22561dad0387bf2f280c12bdac172604e9779134fbcdJaikumar Ganesh return mBluetoothPhoneState.toCsqResult(); 2257b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2258b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2259b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2260b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Query network registration state 2261b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+CREG", new AtCommandHandler() { 2262b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2263b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleReadCommand() { 22641dad0387bf2f280c12bdac172604e9779134fbcdJaikumar Ganesh return new AtCommandResult(mBluetoothPhoneState.toCregString()); 2265b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2266b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2267b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2268b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Send DTMF. I don't know if we are also expected to play the DTMF tone 2269b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // locally, right now we don't 2270b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+VTS", new AtCommandHandler() { 2271b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2272b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleSetCommand(Object[] args) { 2273b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (args.length >= 1) { 2274b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project char c; 2275b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (args[0] instanceof Integer) { 2276b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project c = ((Integer) args[0]).toString().charAt(0); 2277b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else { 2278b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project c = ((String) args[0]).charAt(0); 2279b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2280b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (isValidDtmf(c)) { 22818058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang phone.sendDtmf(c); 2282b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.OK); 2283b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2284b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2285b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.ERROR); 2286b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2287b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private boolean isValidDtmf(char c) { 2288b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project switch (c) { 2289b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case '#': 2290b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case '*': 2291b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return true; 2292b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project default: 2293b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (Character.digit(c, 14) != -1) { 2294b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return true; // 0-9 and A-D 2295b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2296b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return false; 2297b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2298b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2299b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2300b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2301b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // List calls 2302b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+CLCC", new AtCommandHandler() { 2303b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2304b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleActionCommand() { 23058058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang int phoneType = phone.getPhoneType(); 2306b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh // Handsfree carkits expect that +CLCC is properly responded to. 2307b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh // Hence we ensure that a proper response is sent for the virtual call too. 2308b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh if (isVirtualCallInProgress()) { 2309b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh String number = phone.getLine1Number(); 2310b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh AtCommandResult result = new AtCommandResult(AtCommandResult.OK); 2311b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh String args; 2312b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh if (number == null) { 2313b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh args = "+CLCC: 1,0,0,0,0,\"\",0"; 2314b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh } 2315b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh else 2316b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh { 2317b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh args = "+CLCC: 1,0,0,0,0,\"" + number + "\"," + 2318b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh PhoneNumberUtils.toaFromString(number); 2319b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh } 2320b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh result.addResponse(args); 2321b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh return result; 2322b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh } 232379b9f6e30e8402b103f1ec3ed9dda1fcad2b1cd5Tammo Spalink if (phoneType == Phone.PHONE_TYPE_CDMA) { 2324c9d9ed30aa547b79b81adc13a4d148a003b6ee62w return cdmaGetClccResult(); 232579b9f6e30e8402b103f1ec3ed9dda1fcad2b1cd5Tammo Spalink } else if (phoneType == Phone.PHONE_TYPE_GSM) { 2326c9d9ed30aa547b79b81adc13a4d148a003b6ee62w return gsmGetClccResult(); 232779b9f6e30e8402b103f1ec3ed9dda1fcad2b1cd5Tammo Spalink } else { 232879b9f6e30e8402b103f1ec3ed9dda1fcad2b1cd5Tammo Spalink throw new IllegalStateException("Unexpected phone type: " + phoneType); 2329c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 2330b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2331b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2332b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2333b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Call Hold and Multiparty Handling command 2334b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+CHLD", new AtCommandHandler() { 2335b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2336b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleSetCommand(Object[] args) { 23378058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang int phoneType = phone.getPhoneType(); 23388058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang Call ringingCall = mCM.getFirstActiveRingingCall(); 23398058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang Call backgroundCall = mCM.getFirstActiveBgCall(); 23408058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang 2341b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (args.length >= 1) { 2342b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (args[0].equals(0)) { 2343b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project boolean result; 23448058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang if (ringingCall.isRinging()) { 23458058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang result = PhoneUtils.hangupRingingCall(ringingCall); 2346b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else { 23478058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang result = PhoneUtils.hangupHoldingCall(backgroundCall); 2348b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2349b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (result) { 2350b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.OK); 2351b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else { 2352b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.ERROR); 2353b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2354b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else if (args[0].equals(1)) { 235579b9f6e30e8402b103f1ec3ed9dda1fcad2b1cd5Tammo Spalink if (phoneType == Phone.PHONE_TYPE_CDMA) { 23568058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang if (ringingCall.isRinging()) { 235791f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh // Hangup the active call and then answer call waiting call. 23588eb32ddb60cfe1a0d0733735c30ecfc814452806Jackson Fan if (VDBG) log("CHLD:1 Callwaiting Answer call"); 2359ba2b1409db0b7f7901bd30c238f7a63c72dc0a35jhtop.kim PhoneUtils.hangupRingingAndActive(phone); 2360c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } else { 2361c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // If there is no Call waiting then just hangup 2362c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // the active call. In CDMA this mean that the complete 2363c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // call session would be ended 23648eb32ddb60cfe1a0d0733735c30ecfc814452806Jackson Fan if (VDBG) log("CHLD:1 Hangup Call"); 23658343169cc89621d46dce86449f5ee1ff5d3a4919John Wang PhoneUtils.hangup(PhoneApp.getInstance().mCM); 2366c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 2367b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.OK); 236879b9f6e30e8402b103f1ec3ed9dda1fcad2b1cd5Tammo Spalink } else if (phoneType == Phone.PHONE_TYPE_GSM) { 2369a76113dcb0def438d0b3019aeb88fdbfbfbe90d4Paul Berman // Hangup active call, answer held call 23708343169cc89621d46dce86449f5ee1ff5d3a4919John Wang if (PhoneUtils.answerAndEndActive( 23718058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang PhoneApp.getInstance().mCM, ringingCall)) { 2372a76113dcb0def438d0b3019aeb88fdbfbfbe90d4Paul Berman return new AtCommandResult(AtCommandResult.OK); 2373a76113dcb0def438d0b3019aeb88fdbfbfbe90d4Paul Berman } else { 2374a76113dcb0def438d0b3019aeb88fdbfbfbe90d4Paul Berman return new AtCommandResult(AtCommandResult.ERROR); 2375a76113dcb0def438d0b3019aeb88fdbfbfbe90d4Paul Berman } 237679b9f6e30e8402b103f1ec3ed9dda1fcad2b1cd5Tammo Spalink } else { 237779b9f6e30e8402b103f1ec3ed9dda1fcad2b1cd5Tammo Spalink throw new IllegalStateException("Unexpected phone type: " + phoneType); 2378b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2379b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else if (args[0].equals(2)) { 238091f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh sendURC("OK"); 238179b9f6e30e8402b103f1ec3ed9dda1fcad2b1cd5Tammo Spalink if (phoneType == Phone.PHONE_TYPE_CDMA) { 2382a76113dcb0def438d0b3019aeb88fdbfbfbe90d4Paul Berman // For CDMA, the way we switch to a new incoming call is by 2383a76113dcb0def438d0b3019aeb88fdbfbfbe90d4Paul Berman // calling PhoneUtils.answerCall(). switchAndHoldActive() won't 2384a76113dcb0def438d0b3019aeb88fdbfbfbe90d4Paul Berman // properly update the call state within telephony. 2385c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // If the Phone state is already in CONF_CALL then we simply send 2386c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // a flash cmd by calling switchHoldingAndActive() 23878058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang if (ringingCall.isRinging()) { 23888eb32ddb60cfe1a0d0733735c30ecfc814452806Jackson Fan if (VDBG) log("CHLD:2 Callwaiting Answer call"); 23898058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang PhoneUtils.answerCall(ringingCall); 2390a50e10e2efadac960987eaadc0938c6f92d3ee90John Wang PhoneUtils.setMute(false); 2391c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // Setting the second callers state flag to TRUE (i.e. active) 2392c9d9ed30aa547b79b81adc13a4d148a003b6ee62w cdmaSetSecondCallState(true); 2393c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } else if (PhoneApp.getInstance().cdmaPhoneCallState 2394c9d9ed30aa547b79b81adc13a4d148a003b6ee62w .getCurrentCallState() 2395c9d9ed30aa547b79b81adc13a4d148a003b6ee62w == CdmaPhoneCallState.PhoneCallState.CONF_CALL) { 23968eb32ddb60cfe1a0d0733735c30ecfc814452806Jackson Fan if (VDBG) log("CHLD:2 Swap Calls"); 23978058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang PhoneUtils.switchHoldingAndActive(backgroundCall); 2398c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // Toggle the second callers active state flag 2399c9d9ed30aa547b79b81adc13a4d148a003b6ee62w cdmaSwapSecondCallState(); 2400c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 240179b9f6e30e8402b103f1ec3ed9dda1fcad2b1cd5Tammo Spalink } else if (phoneType == Phone.PHONE_TYPE_GSM) { 24028058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang PhoneUtils.switchHoldingAndActive(backgroundCall); 240379b9f6e30e8402b103f1ec3ed9dda1fcad2b1cd5Tammo Spalink } else { 240479b9f6e30e8402b103f1ec3ed9dda1fcad2b1cd5Tammo Spalink throw new IllegalStateException("Unexpected phone type: " + phoneType); 2405a76113dcb0def438d0b3019aeb88fdbfbfbe90d4Paul Berman } 240691f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh return new AtCommandResult(AtCommandResult.UNSOLICITED); 2407b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else if (args[0].equals(3)) { 240891f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh sendURC("OK"); 240979b9f6e30e8402b103f1ec3ed9dda1fcad2b1cd5Tammo Spalink if (phoneType == Phone.PHONE_TYPE_CDMA) { 241091f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh CdmaPhoneCallState.PhoneCallState state = 241191f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh PhoneApp.getInstance().cdmaPhoneCallState.getCurrentCallState(); 2412c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // For CDMA, we need to check if the call is in THRWAY_ACTIVE state 241391f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh if (state == CdmaPhoneCallState.PhoneCallState.THRWAY_ACTIVE) { 24148eb32ddb60cfe1a0d0733735c30ecfc814452806Jackson Fan if (VDBG) log("CHLD:3 Merge Calls"); 2415b045b9344f339170d134cf814357361d96c349cfHung-ying Tyan PhoneUtils.mergeCalls(); 241691f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh } else if (state == CdmaPhoneCallState.PhoneCallState.CONF_CALL) { 241791f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh // State is CONF_CALL already and we are getting a merge call 241891f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh // This can happen when CONF_CALL was entered from a Call Waiting 241991f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh mBluetoothPhoneState.updateCallHeld(); 2420c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 242179b9f6e30e8402b103f1ec3ed9dda1fcad2b1cd5Tammo Spalink } else if (phoneType == Phone.PHONE_TYPE_GSM) { 24228058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang if (mCM.hasActiveFgCall() && mCM.hasActiveBgCall()) { 2423b045b9344f339170d134cf814357361d96c349cfHung-ying Tyan PhoneUtils.mergeCalls(); 2424c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 242579b9f6e30e8402b103f1ec3ed9dda1fcad2b1cd5Tammo Spalink } else { 242679b9f6e30e8402b103f1ec3ed9dda1fcad2b1cd5Tammo Spalink throw new IllegalStateException("Unexpected phone type: " + phoneType); 2427b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 242891f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh return new AtCommandResult(AtCommandResult.UNSOLICITED); 2429b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2430b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2431b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.ERROR); 2432b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2433b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2434b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleTestCommand() { 24350966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly mServiceConnectionEstablished = true; 2436d2b5e78809bc2532b2377ba2c351d48710097c0cNick Pelly sendURC("+CHLD: (0,1,2,3)"); 2437d2b5e78809bc2532b2377ba2c351d48710097c0cNick Pelly sendURC("OK"); // send reply first, then connect audio 24380966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly if (isIncallAudio()) { 24390966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly audioOn(); 244034a30a05feb48e56b8f6d5e05d9d58ce649bfdd1Srinivas Krovvidi } else if (mCM.getFirstActiveRingingCall().isRinging()) { 244134a30a05feb48e56b8f6d5e05d9d58ce649bfdd1Srinivas Krovvidi // need to update HS with RING when single ringing call exist 244234a30a05feb48e56b8f6d5e05d9d58ce649bfdd1Srinivas Krovvidi mBluetoothPhoneState.ring(); 24430966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly } 24440966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly // already replied 24450966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly return new AtCommandResult(AtCommandResult.UNSOLICITED); 2446b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2447b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2448b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2449b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Get Network operator name 2450b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+COPS", new AtCommandHandler() { 2451b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2452b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleReadCommand() { 24538058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang String operatorName = phone.getServiceState().getOperatorAlphaLong(); 2454b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (operatorName != null) { 2455b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (operatorName.length() > 16) { 2456b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project operatorName = operatorName.substring(0, 16); 2457b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2458b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult( 2459b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project "+COPS: 0,0,\"" + operatorName + "\""); 2460b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else { 2461b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult( 24625b58955238953dd3c689b1d1342cb9d79ec3e9deJesper Hansson "+COPS: 0"); 2463b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2464b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2465b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2466b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleSetCommand(Object[] args) { 2467b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Handsfree only supports AT+COPS=3,0 2468b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (args.length != 2 || !(args[0] instanceof Integer) 2469b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project || !(args[1] instanceof Integer)) { 2470b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // syntax error 2471b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.ERROR); 2472b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else if ((Integer)args[0] != 3 || (Integer)args[1] != 0) { 2473b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return reportCmeError(BluetoothCmeError.OPERATION_NOT_SUPPORTED); 2474b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else { 2475b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.OK); 2476b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2477b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2478b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2479b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleTestCommand() { 2480b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Out of spec, but lets be friendly 2481b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult("+COPS: (3),(0)"); 2482b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2483b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2484b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2485b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Mobile PIN 2486b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // AT+CPIN is not in the handsfree spec (although it is in 3GPP) 2487b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+CPIN", new AtCommandHandler() { 2488b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2489b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleReadCommand() { 2490b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult("+CPIN: READY"); 2491b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2492b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2493b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2494b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Bluetooth Response and Hold 2495b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Only supported on PDC (Japan) and CDMA networks. 2496b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+BTRH", new AtCommandHandler() { 2497b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2498b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleReadCommand() { 2499b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Replying with just OK indicates no response and hold 2500b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // features in use now 2501b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.OK); 2502b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2503b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2504b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleSetCommand(Object[] args) { 2505b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Neeed PDC or CDMA 2506b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.ERROR); 2507b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2508b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2509b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2510b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Request International Mobile Subscriber Identity (IMSI) 2511b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Not in bluetooth handset spec 2512b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+CIMI", new AtCommandHandler() { 2513b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2514b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleActionCommand() { 2515b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // AT+CIMI 25168058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang String imsi = phone.getSubscriberId(); 2517b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (imsi == null || imsi.length() == 0) { 2518b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return reportCmeError(BluetoothCmeError.SIM_FAILURE); 2519b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else { 2520b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(imsi); 2521b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2522b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2523b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2524b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2525b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Calling Line Identification Presentation 2526b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+CLIP", new AtCommandHandler() { 2527b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2528b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleReadCommand() { 2529b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Currently assumes the network is provisioned for CLIP 2530b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult("+CLIP: " + (mClip ? "1" : "0") + ",1"); 2531b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2532b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2533b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleSetCommand(Object[] args) { 2534b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // AT+CLIP=<n> 2535b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (args.length >= 1 && (args[0].equals(0) || args[0].equals(1))) { 2536b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mClip = args[0].equals(1); 2537b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.OK); 2538b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else { 2539b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.ERROR); 2540b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2541b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2542b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2543b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleTestCommand() { 2544b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult("+CLIP: (0-1)"); 2545b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2546b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2547b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2548b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // AT+CGSN - Returns the device IMEI number. 2549b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+CGSN", new AtCommandHandler() { 2550b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2551b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleActionCommand() { 2552b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Get the IMEI of the device. 25538058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang // phone will not be NULL at this point. 25548058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang return new AtCommandResult("+CGSN: " + phone.getDeviceId()); 2555b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2556b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2557b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2558b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // AT+CGMM - Query Model Information 2559b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+CGMM", new AtCommandHandler() { 2560b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2561b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleActionCommand() { 2562b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Return the Model Information. 2563b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project String model = SystemProperties.get("ro.product.model"); 2564b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (model != null) { 2565b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult("+CGMM: " + model); 2566b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else { 2567b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.ERROR); 2568b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2569b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2570b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2571b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2572b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // AT+CGMI - Query Manufacturer Information 2573b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+CGMI", new AtCommandHandler() { 2574b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2575b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleActionCommand() { 2576b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Return the Model Information. 2577b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project String manuf = SystemProperties.get("ro.product.manufacturer"); 2578b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (manuf != null) { 2579b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult("+CGMI: " + manuf); 2580b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else { 2581b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.ERROR); 2582b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2583b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2584b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2585b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2586b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Noise Reduction and Echo Cancellation control 2587b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+NREC", new AtCommandHandler() { 2588b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2589b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleSetCommand(Object[] args) { 2590b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (args[0].equals(0)) { 2591aa23e1c3c758bad23d8b6709147cc1ff7cd1e43cEric Laurent mAudioManager.setParameters(HEADSET_NREC+"=off"); 2592b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.OK); 2593b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else if (args[0].equals(1)) { 2594aa23e1c3c758bad23d8b6709147cc1ff7cd1e43cEric Laurent mAudioManager.setParameters(HEADSET_NREC+"=on"); 2595b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.OK); 2596b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2597b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.ERROR); 2598b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2599b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2600b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2601b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Voice recognition (dialing) 2602b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+BVRA", new AtCommandHandler() { 2603b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2604b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleSetCommand(Object[] args) { 2605b8dbab241df3aa3487c1bdb488fd4e0b694d2d9aEric Laurent if (!BluetoothHeadset.isBluetoothVoiceDialingEnabled(mContext)) { 26066967e2d953bc077c99c4831946201f3d333b833fNick Pelly return new AtCommandResult(AtCommandResult.ERROR); 26076967e2d953bc077c99c4831946201f3d333b833fNick Pelly } 2608b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (args.length >= 1 && args[0].equals(1)) { 2609b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project synchronized (BluetoothHandsfree.this) { 26101c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent if (!isVoiceRecognitionInProgress() && 2611eb1d4e290a13b55430960fd7ba58404608f10593Eric Laurent !isCellularCallInProgress() && 2612eb1d4e290a13b55430960fd7ba58404608f10593Eric Laurent !isVirtualCallInProgress()) { 2613b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project try { 2614b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mContext.startActivity(sVoiceCommandIntent); 2615b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } catch (ActivityNotFoundException e) { 2616b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.ERROR); 2617b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2618b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project expectVoiceRecognition(); 2619b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2620b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2621b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.UNSOLICITED); // send nothing yet 2622b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else if (args.length >= 1 && args[0].equals(0)) { 26231c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent if (isVoiceRecognitionInProgress()) { 26241c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent audioOff(); 26251c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent } 2626b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.OK); 2627b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2628b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.ERROR); 2629b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2630b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2631b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleTestCommand() { 26326967e2d953bc077c99c4831946201f3d333b833fNick Pelly return new AtCommandResult("+BVRA: (0-1)"); 2633b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2634b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2635b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2636b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Retrieve Subscriber Number 2637b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+CNUM", new AtCommandHandler() { 2638b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2639b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleActionCommand() { 26408058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang String number = phone.getLine1Number(); 2641b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (number == null) { 2642b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.OK); 2643b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2644b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult("+CNUM: ,\"" + number + "\"," + 2645b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project PhoneNumberUtils.toaFromString(number) + ",,4"); 2646b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2647b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2648b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2649b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Microphone Gain 2650b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+VGM", new AtCommandHandler() { 2651b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2652b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleSetCommand(Object[] args) { 2653b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // AT+VGM=<gain> in range [0,15] 2654b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Headset/Handsfree is reporting its current gain setting 2655b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.OK); 2656b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2657b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2658b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2659b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Speaker Gain 2660b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+VGS", new AtCommandHandler() { 2661b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2662b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleSetCommand(Object[] args) { 2663b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // AT+VGS=<gain> in range [0,15] 2664b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (args.length != 1 || !(args[0] instanceof Integer)) { 2665b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.ERROR); 2666b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2667b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mScoGain = (Integer) args[0]; 2668b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project int flag = mAudioManager.isBluetoothScoOn() ? AudioManager.FLAG_SHOW_UI:0; 2669b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2670b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mAudioManager.setStreamVolume(AudioManager.STREAM_BLUETOOTH_SCO, mScoGain, flag); 2671b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.OK); 2672b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2673b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2674b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2675b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Phone activity status 2676b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+CPAS", new AtCommandHandler() { 2677b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2678b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleActionCommand() { 2679b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project int status = 0; 26808058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang switch (mCM.getState()) { 2681b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case IDLE: 2682b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project status = 0; 2683b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project break; 2684b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case RINGING: 2685b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project status = 3; 2686b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project break; 2687b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case OFFHOOK: 2688b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project status = 4; 2689b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project break; 2690b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2691b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult("+CPAS: " + status); 2692b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2693b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 26941498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek 2695b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mPhonebook.register(parser); 2696b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2697b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2698b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public void sendScoGainUpdate(int gain) { 2699b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (mScoGain != gain && (mRemoteBrsf & BRSF_HF_REMOTE_VOL_CONTROL) != 0x0) { 2700b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project sendURC("+VGS:" + gain); 2701b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mScoGain = gain; 2702b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2703b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2704b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2705b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult reportCmeError(int error) { 2706b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (mCmee) { 2707b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project AtCommandResult result = new AtCommandResult(AtCommandResult.UNSOLICITED); 2708b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project result.addResponse("+CME ERROR: " + error); 2709b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return result; 2710b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else { 2711b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.ERROR); 2712b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2713b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2714b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2715b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private static final int START_CALL_TIMEOUT = 10000; // ms 2716b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2717b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private synchronized void expectCallStart() { 2718b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mWaitingForCallStart = true; 2719b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project Message msg = Message.obtain(mHandler, CHECK_CALL_STARTED); 2720b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mHandler.sendMessageDelayed(msg, START_CALL_TIMEOUT); 2721b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (!mStartCallWakeLock.isHeld()) { 2722b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mStartCallWakeLock.acquire(START_CALL_TIMEOUT); 2723b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2724b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2725b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2726b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private synchronized void callStarted() { 2727b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (mWaitingForCallStart) { 2728b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mWaitingForCallStart = false; 2729b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project sendURC("OK"); 2730b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (mStartCallWakeLock.isHeld()) { 2731b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mStartCallWakeLock.release(); 2732b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2733b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2734b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2735b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2736b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private static final int START_VOICE_RECOGNITION_TIMEOUT = 5000; // ms 2737b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2738b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private synchronized void expectVoiceRecognition() { 2739b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mWaitingForVoiceRecognition = true; 2740b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project Message msg = Message.obtain(mHandler, CHECK_VOICE_RECOGNITION_STARTED); 2741b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mHandler.sendMessageDelayed(msg, START_VOICE_RECOGNITION_TIMEOUT); 2742b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (!mStartVoiceRecognitionWakeLock.isHeld()) { 2743b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mStartVoiceRecognitionWakeLock.acquire(START_VOICE_RECOGNITION_TIMEOUT); 2744b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2745b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2746b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2747b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /* package */ synchronized boolean startVoiceRecognition() { 27481c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent 27491c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent if ((isCellularCallInProgress()) || 27501c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent (isVirtualCallInProgress()) || 27511c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent mVoiceRecognitionStarted) { 27521c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent Log.e(TAG, "startVoiceRecognition: Call in progress"); 27531c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent return false; 27541c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent } 27551c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent 27561c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent mVoiceRecognitionStarted = true; 27571c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent 2758b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (mWaitingForVoiceRecognition) { 2759b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // HF initiated 2760b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mWaitingForVoiceRecognition = false; 2761b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project sendURC("OK"); 2762b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else { 2763b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // AG initiated 2764b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project sendURC("+BVRA: 1"); 2765b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2766b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project boolean ret = audioOn(); 27671c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent if (ret == false) { 27681c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent mVoiceRecognitionStarted = false; 27691c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent } 2770b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (mStartVoiceRecognitionWakeLock.isHeld()) { 2771b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mStartVoiceRecognitionWakeLock.release(); 2772b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2773b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return ret; 2774b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2775b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2776b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /* package */ synchronized boolean stopVoiceRecognition() { 27771c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent 27781c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent if (!isVoiceRecognitionInProgress()) { 27791c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent return false; 27801c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent } 27811c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent 27821c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent mVoiceRecognitionStarted = false; 27831c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent 2784b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project sendURC("+BVRA: 0"); 2785b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project audioOff(); 2786b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return true; 2787b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2788b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 27891c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent // Voice Recognition in Progress 27901c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent private boolean isVoiceRecognitionInProgress() { 27911c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent return (mVoiceRecognitionStarted || mWaitingForVoiceRecognition); 27921c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent } 27931c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent 27941498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek /* 27951498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek * This class broadcasts vendor-specific commands + arguments to interested receivers. 27961498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek */ 27971498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek private class VendorSpecificCommandHandler extends AtCommandHandler { 27981498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek 27991498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek private String mCommandName; 28001498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek 28011498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek private int mCompanyId; 28021498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek 28031498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek private VendorSpecificCommandHandler(String commandName, int companyId) { 28041498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek mCommandName = commandName; 28051498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek mCompanyId = companyId; 28061498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek } 28071498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek 28081498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek @Override 280986324d3be365c1104c40ba007e671de8f1306021Jaikumar Ganesh public AtCommandResult handleReadCommand() { 281086324d3be365c1104c40ba007e671de8f1306021Jaikumar Ganesh return new AtCommandResult(AtCommandResult.ERROR); 281186324d3be365c1104c40ba007e671de8f1306021Jaikumar Ganesh } 281286324d3be365c1104c40ba007e671de8f1306021Jaikumar Ganesh 281386324d3be365c1104c40ba007e671de8f1306021Jaikumar Ganesh @Override 281486324d3be365c1104c40ba007e671de8f1306021Jaikumar Ganesh public AtCommandResult handleTestCommand() { 281586324d3be365c1104c40ba007e671de8f1306021Jaikumar Ganesh return new AtCommandResult(AtCommandResult.ERROR); 281686324d3be365c1104c40ba007e671de8f1306021Jaikumar Ganesh } 281786324d3be365c1104c40ba007e671de8f1306021Jaikumar Ganesh 281886324d3be365c1104c40ba007e671de8f1306021Jaikumar Ganesh @Override 281986324d3be365c1104c40ba007e671de8f1306021Jaikumar Ganesh public AtCommandResult handleActionCommand() { 282086324d3be365c1104c40ba007e671de8f1306021Jaikumar Ganesh return new AtCommandResult(AtCommandResult.ERROR); 282186324d3be365c1104c40ba007e671de8f1306021Jaikumar Ganesh } 282286324d3be365c1104c40ba007e671de8f1306021Jaikumar Ganesh 282386324d3be365c1104c40ba007e671de8f1306021Jaikumar Ganesh @Override 28241498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek public AtCommandResult handleSetCommand(Object[] arguments) { 28251498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek broadcastVendorSpecificEventIntent(mCommandName, 28261498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek mCompanyId, 282786324d3be365c1104c40ba007e671de8f1306021Jaikumar Ganesh BluetoothHeadset.AT_CMD_TYPE_SET, 28281498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek arguments, 28291498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek mHeadset.getRemoteDevice()); 28301498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek return new AtCommandResult(AtCommandResult.OK); 28311498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek } 28321498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek } 28331498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek 2834b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private boolean inDebug() { 2835b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return DBG && SystemProperties.getBoolean(DebugThread.DEBUG_HANDSFREE, false); 2836b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2837b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2838b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private boolean allowAudioAnytime() { 2839b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return inDebug() && SystemProperties.getBoolean(DebugThread.DEBUG_HANDSFREE_AUDIO_ANYTIME, 2840b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project false); 2841b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2842b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2843b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private void startDebug() { 2844b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (DBG && mDebugThread == null) { 2845b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mDebugThread = new DebugThread(); 2846b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mDebugThread.start(); 2847b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2848b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2849b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2850b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private void stopDebug() { 2851b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (mDebugThread != null) { 2852b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mDebugThread.interrupt(); 2853b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mDebugThread = null; 2854b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2855b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2856b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2857b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh // VirtualCall SCO support 2858b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh // 2859b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh 2860b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh // Cellular call in progress 2861b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh private boolean isCellularCallInProgress() { 2862b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh if (mCM.hasActiveFgCall() || mCM.hasActiveRingingCall()) return true; 2863b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh return false; 2864b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh } 2865b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh 2866b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh // Virtual Call in Progress 2867b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh private boolean isVirtualCallInProgress() { 2868b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh return mVirtualCallStarted; 2869b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh } 2870b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh 2871a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh void setVirtualCallInProgress(boolean state) { 2872a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh mVirtualCallStarted = state; 2873a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh } 2874a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh 2875b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh //NOTE: Currently the VirtualCall API does not allow the application to initiate a call 2876b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh // transfer. Call transfer may be initiated from the handsfree device and this is handled by 2877b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh // the VirtualCall API 2878a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh synchronized boolean initiateScoUsingVirtualVoiceCall() { 2879a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh if (DBG) log("initiateScoUsingVirtualVoiceCall: Received"); 2880b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh // 1. Check if the SCO state is idle 2881a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh if (isCellularCallInProgress() || isVoiceRecognitionInProgress()) { 2882a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh Log.e(TAG, "initiateScoUsingVirtualVoiceCall: Call in progress"); 2883b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh return false; 2884b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh } 2885b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh 2886b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh // 2. Perform outgoing call setup procedure 2887a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh if (mBluetoothPhoneState.sendUpdate() && !isVirtualCallInProgress()) { 2888b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh AtCommandResult result = new AtCommandResult(AtCommandResult.UNSOLICITED); 2889b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh // outgoing call 2890b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh result.addResponse("+CIEV: 3,2"); 2891b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh result.addResponse("+CIEV: 2,1"); 2892b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh result.addResponse("+CIEV: 3,0"); 2893b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh sendURC(result.toString()); 2894a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh if (DBG) Log.d(TAG, "initiateScoUsingVirtualVoiceCall: Sent Call-setup procedure"); 2895b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh } 2896a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh 28976e979d3698decc3631570a4f7db483cb94262c5dJaikumar Ganesh mVirtualCallStarted = true; 28986e979d3698decc3631570a4f7db483cb94262c5dJaikumar Ganesh 2899b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh // 3. Open the Audio Connection 2900b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh if (audioOn() == false) { 2901a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh log("initiateScoUsingVirtualVoiceCall: audioON failed"); 2902a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh terminateScoUsingVirtualVoiceCall(); 2903b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh return false; 2904b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh } 2905b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh 2906b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh mAudioPossible = true; 2907b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh 2908b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh // Done 2909a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh if (DBG) log("initiateScoUsingVirtualVoiceCall: Done"); 2910b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh return true; 2911b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh } 2912b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh 2913a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh synchronized boolean terminateScoUsingVirtualVoiceCall() { 2914a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh if (DBG) log("terminateScoUsingVirtualVoiceCall: Received"); 29159760482b3e3f8a0c11cae2866ff03fab1b2c3242Matthew Xie 29169760482b3e3f8a0c11cae2866ff03fab1b2c3242Matthew Xie if (!isVirtualCallInProgress()) { 29179760482b3e3f8a0c11cae2866ff03fab1b2c3242Matthew Xie return false; 29189760482b3e3f8a0c11cae2866ff03fab1b2c3242Matthew Xie } 29199760482b3e3f8a0c11cae2866ff03fab1b2c3242Matthew Xie 2920a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh // 1. Release audio connection 2921b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh audioOff(); 2922b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh 2923a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh // 2. terminate call-setup 29246e979d3698decc3631570a4f7db483cb94262c5dJaikumar Ganesh if (mBluetoothPhoneState.sendUpdate()) { 2925b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh AtCommandResult result = new AtCommandResult(AtCommandResult.UNSOLICITED); 2926b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh // outgoing call 2927b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh result.addResponse("+CIEV: 2,0"); 2928b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh sendURC(result.toString()); 2929a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh if (DBG) log("terminateScoUsingVirtualVoiceCall: Sent Call-setup procedure"); 2930b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh } 29316e979d3698decc3631570a4f7db483cb94262c5dJaikumar Ganesh mVirtualCallStarted = false; 2932b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh mAudioPossible = false; 2933b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh 2934b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh // Done 2935a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh if (DBG) log("terminateScoUsingVirtualVoiceCall: Done"); 2936b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh return true; 2937b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh } 2938b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh 2939b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh 2940b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /** Debug thread to read debug properties - runs when debug.bt.hfp is true 2941b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * at the time a bluetooth handsfree device is connected. Debug properties 2942b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * are polled and mock updates sent every 1 second */ 2943b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private class DebugThread extends Thread { 2944b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /** Turns on/off handsfree profile debugging mode */ 2945b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private static final String DEBUG_HANDSFREE = "debug.bt.hfp"; 2946b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2947b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /** Mock battery level change - use 0 to 5 */ 2948b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private static final String DEBUG_HANDSFREE_BATTERY = "debug.bt.hfp.battery"; 2949b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2950b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /** Mock no cellular service when false */ 2951b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private static final String DEBUG_HANDSFREE_SERVICE = "debug.bt.hfp.service"; 2952b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2953b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /** Mock cellular roaming when true */ 2954b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private static final String DEBUG_HANDSFREE_ROAM = "debug.bt.hfp.roam"; 2955b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2956b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /** false to true transition will force an audio (SCO) connection to 2957b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * be established. true to false will force audio to be disconnected 2958b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project */ 2959b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private static final String DEBUG_HANDSFREE_AUDIO = "debug.bt.hfp.audio"; 2960b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2961b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /** true allows incoming SCO connection out of call. 2962b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project */ 2963b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private static final String DEBUG_HANDSFREE_AUDIO_ANYTIME = "debug.bt.hfp.audio_anytime"; 2964b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2965b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /** Mock signal strength change in ASU - use 0 to 31 */ 2966b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private static final String DEBUG_HANDSFREE_SIGNAL = "debug.bt.hfp.signal"; 2967b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2968b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /** Debug AT+CLCC: print +CLCC result */ 2969b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private static final String DEBUG_HANDSFREE_CLCC = "debug.bt.hfp.clcc"; 2970b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2971b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /** Debug AT+BSIR - Send In Band Ringtones Unsolicited AT command. 2972b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * debug.bt.unsol.inband = 0 => AT+BSIR = 0 sent by the AG 2973b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * debug.bt.unsol.inband = 1 => AT+BSIR = 0 sent by the AG 2974b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * Other values are ignored. 2975b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project */ 2976b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2977b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private static final String DEBUG_UNSOL_INBAND_RINGTONE = 2978b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project "debug.bt.unsol.inband"; 2979b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2980b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2981b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public void run() { 2982b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project boolean oldService = true; 2983b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project boolean oldRoam = false; 2984b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project boolean oldAudio = false; 2985b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2986b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project while (!isInterrupted() && inDebug()) { 2987b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project int batteryLevel = SystemProperties.getInt(DEBUG_HANDSFREE_BATTERY, -1); 2988b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (batteryLevel >= 0 && batteryLevel <= 5) { 2989b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project Intent intent = new Intent(); 2990b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project intent.putExtra("level", batteryLevel); 2991b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project intent.putExtra("scale", 5); 29921dad0387bf2f280c12bdac172604e9779134fbcdJaikumar Ganesh mBluetoothPhoneState.updateBatteryState(intent); 2993b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2994b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2995b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project boolean serviceStateChanged = false; 2996b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (SystemProperties.getBoolean(DEBUG_HANDSFREE_SERVICE, true) != oldService) { 2997b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project oldService = !oldService; 2998b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project serviceStateChanged = true; 2999b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 3000b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (SystemProperties.getBoolean(DEBUG_HANDSFREE_ROAM, false) != oldRoam) { 3001b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project oldRoam = !oldRoam; 3002b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project serviceStateChanged = true; 3003b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 3004b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (serviceStateChanged) { 3005b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project Bundle b = new Bundle(); 3006b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project b.putInt("state", oldService ? 0 : 1); 3007b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project b.putBoolean("roaming", oldRoam); 30081dad0387bf2f280c12bdac172604e9779134fbcdJaikumar Ganesh mBluetoothPhoneState.updateServiceState(true, ServiceState.newFromBundle(b)); 3009b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 3010b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 3011b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (SystemProperties.getBoolean(DEBUG_HANDSFREE_AUDIO, false) != oldAudio) { 3012b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project oldAudio = !oldAudio; 3013b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (oldAudio) { 3014b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project audioOn(); 3015b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else { 3016b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project audioOff(); 3017b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 3018b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 3019b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 3020b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project int signalLevel = SystemProperties.getInt(DEBUG_HANDSFREE_SIGNAL, -1); 3021b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (signalLevel >= 0 && signalLevel <= 31) { 3022404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville SignalStrength signalStrength = new SignalStrength(signalLevel, -1, -1, -1, 3023404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville -1, -1, -1, true); 3024b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project Intent intent = new Intent(); 3025404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville Bundle data = new Bundle(); 3026404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville signalStrength.fillInNotifierBundle(data); 3027404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville intent.putExtras(data); 30281dad0387bf2f280c12bdac172604e9779134fbcdJaikumar Ganesh mBluetoothPhoneState.updateSignalState(intent); 3029b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 3030b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 3031b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (SystemProperties.getBoolean(DEBUG_HANDSFREE_CLCC, false)) { 3032c9d9ed30aa547b79b81adc13a4d148a003b6ee62w log(gsmGetClccResult().toString()); 3033b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 3034b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project try { 3035b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project sleep(1000); // 1 second 3036b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } catch (InterruptedException e) { 3037b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project break; 3038b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 3039b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 3040b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project int inBandRing = 3041b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project SystemProperties.getInt(DEBUG_UNSOL_INBAND_RINGTONE, -1); 3042b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (inBandRing == 0 || inBandRing == 1) { 3043b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project AtCommandResult result = 3044b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project new AtCommandResult(AtCommandResult.UNSOLICITED); 3045b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project result.addResponse("+BSIR: " + inBandRing); 3046b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project sendURC(result.toString()); 3047b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 3048b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 3049b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 3050b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 3051b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 3052c9d9ed30aa547b79b81adc13a4d148a003b6ee62w public void cdmaSwapSecondCallState() { 30538eb32ddb60cfe1a0d0733735c30ecfc814452806Jackson Fan if (VDBG) log("cdmaSetSecondCallState: Toggling mCdmaIsSecondCallActive"); 3054c9d9ed30aa547b79b81adc13a4d148a003b6ee62w mCdmaIsSecondCallActive = !mCdmaIsSecondCallActive; 305591f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh mCdmaCallsSwapped = true; 3056c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 3057c9d9ed30aa547b79b81adc13a4d148a003b6ee62w 3058c9d9ed30aa547b79b81adc13a4d148a003b6ee62w public void cdmaSetSecondCallState(boolean state) { 30598eb32ddb60cfe1a0d0733735c30ecfc814452806Jackson Fan if (VDBG) log("cdmaSetSecondCallState: Setting mCdmaIsSecondCallActive to " + state); 3060c9d9ed30aa547b79b81adc13a4d148a003b6ee62w mCdmaIsSecondCallActive = state; 306191f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh 306291f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh if (!mCdmaIsSecondCallActive) { 306391f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh mCdmaCallsSwapped = false; 306491f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh } 3065c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 3066c9d9ed30aa547b79b81adc13a4d148a003b6ee62w 3067b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private static void log(String msg) { 3068b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project Log.d(TAG, msg); 3069b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 3070b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project} 3071