BluetoothHandsfree.java revision eccbc2aa0b0a719bcadcdba5e1aeb22a5814d08a
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; 41b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Projectimport android.os.Message; 42b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Projectimport android.os.PowerManager; 43b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Projectimport android.os.PowerManager.WakeLock; 44b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Projectimport android.os.SystemProperties; 45b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Projectimport android.telephony.PhoneNumberUtils; 46b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Projectimport android.telephony.ServiceState; 47404edc94de563aef5fd5ba48be9114a970cb93bbWink Savilleimport android.telephony.SignalStrength; 48b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Projectimport android.util.Log; 49b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 50b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Projectimport com.android.internal.telephony.Call; 51b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Projectimport com.android.internal.telephony.Connection; 52b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Projectimport com.android.internal.telephony.Phone; 53b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Projectimport com.android.internal.telephony.TelephonyIntents; 548058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wangimport com.android.internal.telephony.CallManager; 55b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 5691b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Changimport java.io.IOException; 5791b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Changimport java.io.InputStream; 58b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Projectimport java.util.LinkedList; 59f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan 60b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project/** 61b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * Bluetooth headset manager for the Phone app. 62b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * @hide 63b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project */ 64b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Projectpublic class BluetoothHandsfree { 651d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh private static final String TAG = "Bluetooth HS/HF"; 668eb32ddb60cfe1a0d0733735c30ecfc814452806Jackson Fan private static final boolean DBG = (PhoneApp.DBG_LEVEL >= 1) 678eb32ddb60cfe1a0d0733735c30ecfc814452806Jackson Fan && (SystemProperties.getInt("ro.debuggable", 0) == 1); 688eb32ddb60cfe1a0d0733735c30ecfc814452806Jackson Fan private static final boolean VDBG = (PhoneApp.DBG_LEVEL >= 2); // even more logging 69b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 70b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public static final int TYPE_UNKNOWN = 0; 71b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public static final int TYPE_HEADSET = 1; 72b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public static final int TYPE_HANDSFREE = 2; 73b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 74f0c4d0e94b7fa915bcfacd28ee432f8b3846511aDavid Brown /** The singleton instance. */ 75f0c4d0e94b7fa915bcfacd28ee432f8b3846511aDavid Brown private static BluetoothHandsfree sInstance; 76f0c4d0e94b7fa915bcfacd28ee432f8b3846511aDavid Brown 774079f559beb3e414036056b4b33ad40de5e89c4aThe Android Open Source Project private final Context mContext; 7891b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang private final BluetoothAdapter mAdapter; 798058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang private final CallManager mCM; 801d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh private BluetoothA2dp mA2dp; 81f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan 82f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan private BluetoothDevice mA2dpDevice; 83f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan private int mA2dpState; 841d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh private boolean mPendingAudioState; 851d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh private int mAudioState; 86f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan 87b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private ServiceState mServiceState; 88b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private HeadsetBase mHeadset; // null when not connected 891d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh private BluetoothHeadset mBluetoothHeadset; 90b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private int mHeadsetType; 91b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private boolean mAudioPossible; 9291b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang private BluetoothSocket mConnectedSco; 9391b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang 9491b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang private IncomingScoAcceptThread mIncomingScoThread = null; 9591b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang private ScoSocketConnectThread mConnectScoThread = null; 9691b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang private SignalScoCloseThread mSignalScoCloseThread = null; 97b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 98b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private AudioManager mAudioManager; 99b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private PowerManager mPowerManager; 100b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 101f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan private boolean mPendingSco; // waiting for a2dp sink to suspend before establishing SCO 102ab377a6e67c195c230db42e98d597bf4deba14bdEric Laurent private boolean mA2dpSuspended; 103b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private boolean mUserWantsAudio; 104b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private WakeLock mStartCallWakeLock; // held while waiting for the intent to start call 105b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private WakeLock mStartVoiceRecognitionWakeLock; // held while waiting for voice recognition 106b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 107b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // AT command state 108c9d9ed30aa547b79b81adc13a4d148a003b6ee62w private static final int GSM_MAX_CONNECTIONS = 6; // Max connections allowed by GSM 109c9d9ed30aa547b79b81adc13a4d148a003b6ee62w private static final int CDMA_MAX_CONNECTIONS = 2; // Max connections allowed by CDMA 110b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 111b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private long mBgndEarliestConnectionTime = 0; 112b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private boolean mClip = false; // Calling Line Information Presentation 113b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private boolean mIndicatorsEnabled = false; 114b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private boolean mCmee = false; // Extended Error reporting 115b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private long[] mClccTimestamps; // Timestamps associated with each clcc index 116b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private boolean[] mClccUsed; // Is this clcc index in use 117b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private boolean mWaitingForCallStart; 118b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private boolean mWaitingForVoiceRecognition; 1190966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly // do not connect audio until service connection is established 1200966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly // for 3-way supported devices, this is after AT+CHLD 1210966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly // for non-3-way supported devices, this is after AT+CMER (see spec) 1220966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly private boolean mServiceConnectionEstablished; 123db065e9834bcad9b0cb16c272b4b272dee8bdf62Nick Pelly 1241dad0387bf2f280c12bdac172604e9779134fbcdJaikumar Ganesh private final BluetoothPhoneState mBluetoothPhoneState; // for CIND and CIEV updates 125b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private final BluetoothAtPhonebook mPhonebook; 1261dad0387bf2f280c12bdac172604e9779134fbcdJaikumar Ganesh private Phone.State mPhoneState = Phone.State.IDLE; 127487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh CdmaPhoneCallState.PhoneCallState mCdmaThreeWayCallState = 128487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh CdmaPhoneCallState.PhoneCallState.IDLE; 129b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 130b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private DebugThread mDebugThread; 131b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private int mScoGain = Integer.MIN_VALUE; 132b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 133b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private static Intent sVoiceCommandIntent; 134b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 135b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Audio parameters 136b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private static final String HEADSET_NREC = "bt_headset_nrec"; 137b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private static final String HEADSET_NAME = "bt_headset_name"; 138b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 139b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private int mRemoteBrsf = 0; 140b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private int mLocalBrsf = 0; 141b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 142c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // CDMA specific flag used in context with BT devices having display capabilities 143c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // to show which Caller is active. This state might not be always true as in CDMA 144c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // networks if a caller drops off no update is provided to the Phone. 145c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // This flag is just used as a toggle to provide a update to the BT device to specify 146c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // which caller is active. 147c9d9ed30aa547b79b81adc13a4d148a003b6ee62w private boolean mCdmaIsSecondCallActive = false; 14891f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh private boolean mCdmaCallsSwapped = false; 149c9d9ed30aa547b79b81adc13a4d148a003b6ee62w 150b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /* Constants from Bluetooth Specification Hands-Free profile version 1.5 */ 1516967e2d953bc077c99c4831946201f3d333b833fNick Pelly private static final int BRSF_AG_THREE_WAY_CALLING = 1 << 0; 1526967e2d953bc077c99c4831946201f3d333b833fNick Pelly private static final int BRSF_AG_EC_NR = 1 << 1; 1536967e2d953bc077c99c4831946201f3d333b833fNick Pelly private static final int BRSF_AG_VOICE_RECOG = 1 << 2; 1546967e2d953bc077c99c4831946201f3d333b833fNick Pelly private static final int BRSF_AG_IN_BAND_RING = 1 << 3; 1556967e2d953bc077c99c4831946201f3d333b833fNick Pelly private static final int BRSF_AG_VOICE_TAG_NUMBE = 1 << 4; 1566967e2d953bc077c99c4831946201f3d333b833fNick Pelly private static final int BRSF_AG_REJECT_CALL = 1 << 5; 1576967e2d953bc077c99c4831946201f3d333b833fNick Pelly private static final int BRSF_AG_ENHANCED_CALL_STATUS = 1 << 6; 1586967e2d953bc077c99c4831946201f3d333b833fNick Pelly private static final int BRSF_AG_ENHANCED_CALL_CONTROL = 1 << 7; 1596967e2d953bc077c99c4831946201f3d333b833fNick Pelly private static final int BRSF_AG_ENHANCED_ERR_RESULT_CODES = 1 << 8; 1606967e2d953bc077c99c4831946201f3d333b833fNick Pelly 1616967e2d953bc077c99c4831946201f3d333b833fNick Pelly private static final int BRSF_HF_EC_NR = 1 << 0; 1626967e2d953bc077c99c4831946201f3d333b833fNick Pelly private static final int BRSF_HF_CW_THREE_WAY_CALLING = 1 << 1; 1636967e2d953bc077c99c4831946201f3d333b833fNick Pelly private static final int BRSF_HF_CLIP = 1 << 2; 1646967e2d953bc077c99c4831946201f3d333b833fNick Pelly private static final int BRSF_HF_VOICE_REG_ACT = 1 << 3; 1656967e2d953bc077c99c4831946201f3d333b833fNick Pelly private static final int BRSF_HF_REMOTE_VOL_CONTROL = 1 << 4; 1666967e2d953bc077c99c4831946201f3d333b833fNick Pelly private static final int BRSF_HF_ENHANCED_CALL_STATUS = 1 << 5; 1676967e2d953bc077c99c4831946201f3d333b833fNick Pelly private static final int BRSF_HF_ENHANCED_CALL_CONTROL = 1 << 6; 168b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 169b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh // VirtualCall - true if Virtual Call is active, false otherwise 170b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh private boolean mVirtualCallStarted = false; 171b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh 1721c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent // Voice Recognition - true if Voice Recognition is active, false otherwise 1731c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent private boolean mVoiceRecognitionStarted; 1741c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent 1751c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent 176b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public static String typeToString(int type) { 177b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project switch (type) { 178b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case TYPE_UNKNOWN: 179b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return "unknown"; 180b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case TYPE_HEADSET: 181b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return "headset"; 182b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case TYPE_HANDSFREE: 183b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return "handsfree"; 184b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 185b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return null; 186b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 187b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 188f0c4d0e94b7fa915bcfacd28ee432f8b3846511aDavid Brown /** 189f0c4d0e94b7fa915bcfacd28ee432f8b3846511aDavid Brown * Initialize the singleton BluetoothHandsfree instance. 190f0c4d0e94b7fa915bcfacd28ee432f8b3846511aDavid Brown * This is only done once, at startup, from PhoneApp.onCreate(). 191f0c4d0e94b7fa915bcfacd28ee432f8b3846511aDavid Brown */ 192f0c4d0e94b7fa915bcfacd28ee432f8b3846511aDavid Brown /* package */ static BluetoothHandsfree init(Context context, CallManager cm) { 193f0c4d0e94b7fa915bcfacd28ee432f8b3846511aDavid Brown synchronized (BluetoothHandsfree.class) { 194f0c4d0e94b7fa915bcfacd28ee432f8b3846511aDavid Brown if (sInstance == null) { 195f0c4d0e94b7fa915bcfacd28ee432f8b3846511aDavid Brown sInstance = new BluetoothHandsfree(context, cm); 196f0c4d0e94b7fa915bcfacd28ee432f8b3846511aDavid Brown } else { 197f0c4d0e94b7fa915bcfacd28ee432f8b3846511aDavid Brown Log.wtf(TAG, "init() called multiple times! sInstance = " + sInstance); 198f0c4d0e94b7fa915bcfacd28ee432f8b3846511aDavid Brown } 199f0c4d0e94b7fa915bcfacd28ee432f8b3846511aDavid Brown return sInstance; 200f0c4d0e94b7fa915bcfacd28ee432f8b3846511aDavid Brown } 201f0c4d0e94b7fa915bcfacd28ee432f8b3846511aDavid Brown } 202f0c4d0e94b7fa915bcfacd28ee432f8b3846511aDavid Brown 203f0c4d0e94b7fa915bcfacd28ee432f8b3846511aDavid Brown /** Private constructor; @see init() */ 204f0c4d0e94b7fa915bcfacd28ee432f8b3846511aDavid Brown private BluetoothHandsfree(Context context, CallManager cm) { 2058058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang mCM = cm; 206b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mContext = context; 20791b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang mAdapter = BluetoothAdapter.getDefaultAdapter(); 20891b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang boolean bluetoothCapable = (mAdapter != null); 209b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mHeadset = null; // nothing connected yet 2101d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh if (bluetoothCapable) { 2111d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh mAdapter.getProfileProxy(mContext, mProfileListener, 2121d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh BluetoothProfile.A2DP); 2131d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh } 214f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan mA2dpState = BluetoothA2dp.STATE_DISCONNECTED; 215f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan mA2dpDevice = null; 216ab377a6e67c195c230db42e98d597bf4deba14bdEric Laurent mA2dpSuspended = false; 217b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 218b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mPowerManager = (PowerManager) context.getSystemService(Context.POWER_SERVICE); 219b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mStartCallWakeLock = mPowerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, 220b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project TAG + ":StartCall"); 221b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mStartCallWakeLock.setReferenceCounted(false); 222b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mStartVoiceRecognitionWakeLock = mPowerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, 223b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project TAG + ":VoiceRecognition"); 224b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mStartVoiceRecognitionWakeLock.setReferenceCounted(false); 225b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 226b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mLocalBrsf = BRSF_AG_THREE_WAY_CALLING | 227b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project BRSF_AG_EC_NR | 228b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project BRSF_AG_REJECT_CALL | 229b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project BRSF_AG_ENHANCED_CALL_STATUS; 2304b8337277ec2e375c3536b97c40e6617a7b12990The Android Open Source Project 231b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (sVoiceCommandIntent == null) { 232b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project sVoiceCommandIntent = new Intent(Intent.ACTION_VOICE_COMMAND); 233b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project sVoiceCommandIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 234b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2356967e2d953bc077c99c4831946201f3d333b833fNick Pelly if (mContext.getPackageManager().resolveActivity(sVoiceCommandIntent, 0) != null && 236b8dbab241df3aa3487c1bdb488fd4e0b694d2d9aEric Laurent BluetoothHeadset.isBluetoothVoiceDialingEnabled(mContext)) { 237b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mLocalBrsf |= BRSF_AG_VOICE_RECOG; 238b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 239b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2401dad0387bf2f280c12bdac172604e9779134fbcdJaikumar Ganesh mBluetoothPhoneState = new BluetoothPhoneState(); 241b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mUserWantsAudio = true; 242b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh mVirtualCallStarted = false; 2431c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent mVoiceRecognitionStarted = false; 244b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mPhonebook = new BluetoothAtPhonebook(mContext, this); 245b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mAudioManager = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE); 246c9d9ed30aa547b79b81adc13a4d148a003b6ee62w cdmaSetSecondCallState(false); 247f5945125c4e044b860f89a370fe376b97bd91d37Jaikumar Ganesh 248f5945125c4e044b860f89a370fe376b97bd91d37Jaikumar Ganesh if (bluetoothCapable) { 249f5945125c4e044b860f89a370fe376b97bd91d37Jaikumar Ganesh resetAtState(); 250f5945125c4e044b860f89a370fe376b97bd91d37Jaikumar Ganesh } 251f5945125c4e044b860f89a370fe376b97bd91d37Jaikumar Ganesh 252b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 253b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 25491b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang /** 25591b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang * A thread that runs in the background waiting for a Sco Server Socket to 25691b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang * accept a connection. Even after a connection has been accepted, the Sco Server 25791b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang * continues to listen for new connections. 25891b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang */ 25991b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang private class IncomingScoAcceptThread extends Thread{ 26091b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang private final BluetoothServerSocket mIncomingServerSocket; 26191b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang private BluetoothSocket mIncomingSco; 26291b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang private boolean stopped = false; 26391b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang 26491b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang public IncomingScoAcceptThread() { 26591b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang BluetoothServerSocket serverSocket = null; 26691b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang try { 26791b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang serverSocket = BluetoothAdapter.listenUsingScoOn(); 26891b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } catch (IOException e) { 26991b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang Log.e(TAG, "Could not create BluetoothServerSocket"); 27091b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang stopped = true; 27191b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 27291b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang mIncomingServerSocket = serverSocket; 27391b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 27491b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang 27591b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang @Override 27691b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang public void run() { 27791b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang while (!stopped) { 27891b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang try { 27991b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang mIncomingSco = mIncomingServerSocket.accept(); 28091b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } catch (IOException e) { 28191b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang Log.e(TAG, "BluetoothServerSocket could not accept connection"); 28291b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 28391b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang 28491b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang if (mIncomingSco != null) { 285912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh connectSco(); 286912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh } 287912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh } 288912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh } 289912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh 290912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh private void connectSco() { 291e5d4f38445a097390b72c53b40f86e126c0cd75eEric Laurent synchronized (BluetoothHandsfree.this) { 292e28e6bd39098d1af6459b27a6c423c43c906c5a2Eric Laurent if (!Thread.interrupted() && isHeadsetConnected() && 293e28e6bd39098d1af6459b27a6c423c43c906c5a2Eric Laurent (mAudioPossible || allowAudioAnytime()) && 294912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh mConnectedSco == null) { 295912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh Log.i(TAG, "Routing audio for incoming SCO connection"); 296912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh mConnectedSco = mIncomingSco; 297912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh mAudioManager.setBluetoothScoOn(true); 298912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh setAudioState(BluetoothHeadset.STATE_AUDIO_CONNECTED, 299912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh mHeadset.getRemoteDevice()); 300912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh 301912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh if (mSignalScoCloseThread == null) { 302912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh mSignalScoCloseThread = new SignalScoCloseThread(); 303912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh mSignalScoCloseThread.setName("SignalScoCloseThread"); 304912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh mSignalScoCloseThread.start(); 305912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh } 306912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh } else { 307912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh Log.i(TAG, "Rejecting incoming SCO connection"); 308912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh try { 309912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh mIncomingSco.close(); 310912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh }catch (IOException e) { 311912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh Log.e(TAG, "Error when closing incoming Sco socket"); 31291b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 313912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh mIncomingSco = null; 31491b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 31591b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 31691b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 31791b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang 318e5d4f38445a097390b72c53b40f86e126c0cd75eEric Laurent // must be called with BluetoothHandsfree locked 31991b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang void shutdown() { 32091b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang try { 32191b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang mIncomingServerSocket.close(); 32291b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } catch (IOException e) { 32391b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang Log.w(TAG, "Error when closing server socket"); 32491b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 325e5d4f38445a097390b72c53b40f86e126c0cd75eEric Laurent stopped = true; 326e5d4f38445a097390b72c53b40f86e126c0cd75eEric Laurent interrupt(); 32791b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 32891b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 32991b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang 33091b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang /** 33191b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang * A thread that runs in the background waiting for a Sco Socket to 33291b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang * connect.Once the socket is connected, this thread shall be 33391b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang * shutdown. 33491b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang */ 33591b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang private class ScoSocketConnectThread extends Thread{ 33691b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang private BluetoothSocket mOutgoingSco; 33791b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang 33891b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang public ScoSocketConnectThread(BluetoothDevice device) { 33991b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang try { 34091b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang mOutgoingSco = device.createScoSocket(); 34191b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } catch (IOException e) { 34291b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang Log.w(TAG, "Could not create BluetoothSocket"); 343912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh failedScoConnect(); 34491b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 34591b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 34691b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang 34791b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang @Override 34891b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang public void run() { 34991b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang try { 35091b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang mOutgoingSco.connect(); 35191b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang }catch (IOException connectException) { 35291b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang Log.e(TAG, "BluetoothSocket could not connect"); 35391b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang mOutgoingSco = null; 354912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh failedScoConnect(); 355912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh } 356912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh 357912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh if (mOutgoingSco != null) { 358912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh connectSco(); 35991b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 360912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh } 36191b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang 362912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh private void connectSco() { 363e5d4f38445a097390b72c53b40f86e126c0cd75eEric Laurent synchronized (BluetoothHandsfree.this) { 364e28e6bd39098d1af6459b27a6c423c43c906c5a2Eric Laurent if (!Thread.interrupted() && isHeadsetConnected() && mConnectedSco == null) { 365912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh if (VDBG) log("Routing audio for outgoing SCO conection"); 366912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh mConnectedSco = mOutgoingSco; 367912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh mAudioManager.setBluetoothScoOn(true); 3681d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh 369912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh setAudioState(BluetoothHeadset.STATE_AUDIO_CONNECTED, 370912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh mHeadset.getRemoteDevice()); 3711d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh 372912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh if (mSignalScoCloseThread == null) { 373912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh mSignalScoCloseThread = new SignalScoCloseThread(); 374912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh mSignalScoCloseThread.setName("SignalScoCloseThread"); 375912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh mSignalScoCloseThread.start(); 376912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh } 377912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh } else { 378912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh if (VDBG) log("Rejecting new connected outgoing SCO socket"); 379912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh try { 380912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh mOutgoingSco.close(); 381912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh }catch (IOException e) { 382912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh Log.e(TAG, "Error when closing Sco socket"); 383912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh } 384912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh mOutgoingSco = null; 385912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh failedScoConnect(); 38691b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 38791b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 38891b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 38991b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang 390912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh private void failedScoConnect() { 391912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh // Wait for couple of secs before sending AUDIO_STATE_DISCONNECTED, 392912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh // since an incoming SCO connection can happen immediately with 393912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh // certain headsets. 394912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh Message msg = Message.obtain(mHandler, SCO_AUDIO_STATE); 395912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh msg.obj = mHeadset.getRemoteDevice(); 396912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh mHandler.sendMessageDelayed(msg, 2000); 39743d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie 39843d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie // Sync with interrupt() statement of shutdown method 39943d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie // This prevents resetting of a valid mConnectScoThread. 40043d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie // If this thread has been interrupted, it has been shutdown and 40143d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie // mConnectScoThread is/will be reset by the outer class. 40243d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie // We do not want to do it here since mConnectScoThread could be 40343d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie // assigned with a new object. 40443d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie synchronized (ScoSocketConnectThread.this) { 40543d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie if (!isInterrupted()) { 40643d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie resetConnectScoThread(); 40743d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie } 40843d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie } 409912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh } 410912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh 411e5d4f38445a097390b72c53b40f86e126c0cd75eEric Laurent // must be called with BluetoothHandsfree locked 41291b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang void shutdown() { 413e5d4f38445a097390b72c53b40f86e126c0cd75eEric Laurent closeConnectedSco(); 41443d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie 41543d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie // sync with isInterrupted() check in failedScoConnect method 41643d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie // see explanation there 41743d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie synchronized (ScoSocketConnectThread.this) { 41843d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie interrupt(); 41943d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie } 42091b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 42191b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 42291b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang 42391b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang /* 42491b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang * Signals when a Sco connection has been closed 42591b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang */ 42691b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang private class SignalScoCloseThread extends Thread{ 42791b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang private boolean stopped = false; 42891b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang 42991b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang @Override 43091b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang public void run() { 43191b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang while (!stopped) { 432e28e6bd39098d1af6459b27a6c423c43c906c5a2Eric Laurent BluetoothSocket connectedSco = null; 433e5d4f38445a097390b72c53b40f86e126c0cd75eEric Laurent synchronized (BluetoothHandsfree.this) { 434e28e6bd39098d1af6459b27a6c423c43c906c5a2Eric Laurent connectedSco = mConnectedSco; 435e28e6bd39098d1af6459b27a6c423c43c906c5a2Eric Laurent } 436e28e6bd39098d1af6459b27a6c423c43c906c5a2Eric Laurent if (connectedSco != null) { 43791b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang byte b[] = new byte[1]; 43891b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang InputStream inStream = null; 43991b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang try { 440e28e6bd39098d1af6459b27a6c423c43c906c5a2Eric Laurent inStream = connectedSco.getInputStream(); 44191b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } catch (IOException e) {} 44291b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang 44391b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang if (inStream != null) { 44491b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang try { 44591b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang // inStream.read is a blocking call that won't ever 44691b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang // return anything, but will throw an exception if the 44791b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang // connection is closed 44891b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang int ret = inStream.read(b, 0, 1); 44991b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang }catch (IOException connectException) { 45091b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang // call a message to close this thread and turn off audio 45191b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang // we can't call audioOff directly because then 45291b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang // the thread would try to close itself 45391b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang Message msg = Message.obtain(mHandler, SCO_CLOSED); 45491b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang mHandler.sendMessage(msg); 45591b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang break; 45691b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 45791b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 45891b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 45991b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 46091b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 46191b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang 462e5d4f38445a097390b72c53b40f86e126c0cd75eEric Laurent // must be called with BluetoothHandsfree locked 46391b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang void shutdown() { 464e5d4f38445a097390b72c53b40f86e126c0cd75eEric Laurent stopped = true; 465e5d4f38445a097390b72c53b40f86e126c0cd75eEric Laurent closeConnectedSco(); 466e5d4f38445a097390b72c53b40f86e126c0cd75eEric Laurent interrupt(); 46791b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 46891b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 46991b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang 47091b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang private void connectScoThread(){ 47143d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie // Sync with setting mConnectScoThread to null to assure the validity of 47243d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie // the condition 47343d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie synchronized (ScoSocketConnectThread.class) { 47443d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie if (mConnectScoThread == null) { 47543d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie BluetoothDevice device = mHeadset.getRemoteDevice(); 47643d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie if (getAudioState(device) == BluetoothHeadset.STATE_AUDIO_DISCONNECTED) { 47743d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie setAudioState(BluetoothHeadset.STATE_AUDIO_CONNECTING, device); 47843d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie } 479912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh 48043d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie mConnectScoThread = new ScoSocketConnectThread(mHeadset.getRemoteDevice()); 48143d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie mConnectScoThread.setName("HandsfreeScoSocketConnectThread"); 482912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh 48343d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie mConnectScoThread.start(); 48443d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie } 48543d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie } 48643d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie } 48743d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie 48843d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie private void resetConnectScoThread() { 48943d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie // Sync with if (mConnectScoThread == null) check 49043d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie synchronized (ScoSocketConnectThread.class) { 49143d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie mConnectScoThread = null; 49291b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 49391b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 49491b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang 495e5d4f38445a097390b72c53b40f86e126c0cd75eEric Laurent // must be called with BluetoothHandsfree locked 49691b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang private void closeConnectedSco() { 49791b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang if (mConnectedSco != null) { 49891b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang try { 49991b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang mConnectedSco.close(); 50091b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } catch (IOException e) { 50191b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang Log.e(TAG, "Error when closing Sco socket"); 50291b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 50391b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang 50491b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang BluetoothDevice device = null; 50591b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang if (mHeadset != null) { 50691b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang device = mHeadset.getRemoteDevice(); 50791b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 50891b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang mAudioManager.setBluetoothScoOn(false); 5091d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh setAudioState(BluetoothHeadset.STATE_AUDIO_DISCONNECTED, device); 51091b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang 51191b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang mConnectedSco = null; 51291b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 51391b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang } 51491b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang 515b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /* package */ synchronized void onBluetoothEnabled() { 516b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /* Bluez has a bug where it will always accept and then orphan 517b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * incoming SCO connections, regardless of whether we have a listening 518b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * SCO socket. So the best thing to do is always run a listening socket 51991b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang * while bluetooth is on so that at least we can disconnect it 520b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * immediately when we don't want it. 521b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project */ 52291b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang 52391b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang if (mIncomingScoThread == null) { 52491b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang mIncomingScoThread = new IncomingScoAcceptThread(); 52591b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang mIncomingScoThread.setName("incomingScoAcceptThread"); 52691b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang mIncomingScoThread.start(); 527b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 528b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 529b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 530b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /* package */ synchronized void onBluetoothDisabled() { 53191b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang // Close off the SCO sockets 532a1478a9074b126d13124c99b7543b2518b3de3b7Eric Laurent audioOff(); 53391b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang 53491b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang if (mIncomingScoThread != null) { 535e5d4f38445a097390b72c53b40f86e126c0cd75eEric Laurent mIncomingScoThread.shutdown(); 536e5d4f38445a097390b72c53b40f86e126c0cd75eEric Laurent mIncomingScoThread = null; 537b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 538b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 539b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 540b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private boolean isHeadsetConnected() { 541b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (mHeadset == null) { 542b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return false; 543b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 544b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return mHeadset.isConnected(); 545b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 546b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 547f6adf1a33b12c9900b3ce9c15130642ce515ae91Jaikumar Ganesh /* package */ synchronized void connectHeadset(HeadsetBase headset, int headsetType) { 548b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mHeadset = headset; 549b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mHeadsetType = headsetType; 550b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (mHeadsetType == TYPE_HEADSET) { 551b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project initializeHeadsetAtParser(); 552b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else { 553b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project initializeHandsfreeAtParser(); 554b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 5551498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek 5561498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek // Headset vendor-specific commands 5571498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek registerAllVendorSpecificCommands(); 5581498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek 559b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project headset.startEventThread(); 560b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project configAudioParameters(); 561b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 562b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (inDebug()) { 563b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project startDebug(); 564b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 565b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 566b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (isIncallAudio()) { 567b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project audioOn(); 56834a30a05feb48e56b8f6d5e05d9d58ce649bfdd1Srinivas Krovvidi } else if ( mCM.getFirstActiveRingingCall().isRinging()) { 56934a30a05feb48e56b8f6d5e05d9d58ce649bfdd1Srinivas Krovvidi // need to update HS with RING when single ringing call exist 57034a30a05feb48e56b8f6d5e05d9d58ce649bfdd1Srinivas Krovvidi mBluetoothPhoneState.ring(); 571b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 572b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 573b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 574b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /* returns true if there is some kind of in-call audio we may wish to route 575b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * bluetooth to */ 576b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private boolean isIncallAudio() { 5778058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang Call.State state = mCM.getActiveFgCallState(); 578b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 579b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return (state == Call.State.ACTIVE || state == Call.State.ALERTING); 580b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 581b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 582819fc69ac472a8d77be8e5dd79a21434c6de8a37Jaikumar Ganesh /* package */ synchronized void disconnectHeadset() { 583819fc69ac472a8d77be8e5dd79a21434c6de8a37Jaikumar Ganesh audioOff(); 5849760482b3e3f8a0c11cae2866ff03fab1b2c3242Matthew Xie 5859760482b3e3f8a0c11cae2866ff03fab1b2c3242Matthew Xie // No need to check if isVirtualCallInProgress() 5869760482b3e3f8a0c11cae2866ff03fab1b2c3242Matthew Xie // terminateScoUsingVirtualVoiceCall() does the check 5879760482b3e3f8a0c11cae2866ff03fab1b2c3242Matthew Xie terminateScoUsingVirtualVoiceCall(); 5889760482b3e3f8a0c11cae2866ff03fab1b2c3242Matthew Xie 589b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mHeadset = null; 590b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project stopDebug(); 591b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project resetAtState(); 592b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 593b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 594bfc44512504ebc93c101ddb394719840f2d25072Jaikumar Ganesh /* package */ synchronized void resetAtState() { 595b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mClip = false; 596b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mIndicatorsEnabled = false; 5970966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly mServiceConnectionEstablished = false; 598b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mCmee = false; 599c9d9ed30aa547b79b81adc13a4d148a003b6ee62w mClccTimestamps = new long[GSM_MAX_CONNECTIONS]; 600c9d9ed30aa547b79b81adc13a4d148a003b6ee62w mClccUsed = new boolean[GSM_MAX_CONNECTIONS]; 601c9d9ed30aa547b79b81adc13a4d148a003b6ee62w for (int i = 0; i < GSM_MAX_CONNECTIONS; i++) { 602b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mClccUsed[i] = false; 603b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 604b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mRemoteBrsf = 0; 605f5945125c4e044b860f89a370fe376b97bd91d37Jaikumar Ganesh mPhonebook.resetAtState(); 606b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 607b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 6087d9521b93cadfde1e7fb2e7904641982f1a65bb6Matthew Xie /* package */ HeadsetBase getHeadset() { 6097d9521b93cadfde1e7fb2e7904641982f1a65bb6Matthew Xie return mHeadset; 6107d9521b93cadfde1e7fb2e7904641982f1a65bb6Matthew Xie } 6117d9521b93cadfde1e7fb2e7904641982f1a65bb6Matthew Xie 612b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private void configAudioParameters() { 613db065e9834bcad9b0cb16c272b4b272dee8bdf62Nick Pelly String name = mHeadset.getRemoteDevice().getName(); 614b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (name == null) { 615b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project name = "<unknown>"; 616b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 617aa23e1c3c758bad23d8b6709147cc1ff7cd1e43cEric Laurent mAudioManager.setParameters(HEADSET_NAME+"="+name+";"+HEADSET_NREC+"=on"); 618b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 619b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 620b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 621b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /** Represents the data that we send in a +CIND or +CIEV command to the HF 622b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project */ 623b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private class BluetoothPhoneState { 624b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // 0: no service 625b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // 1: service 626b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private int mService; 627b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 628b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // 0: no active call 629b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // 1: active call (where active means audio is routed - not held call) 630b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private int mCall; 631b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 632b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // 0: not in call setup 633b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // 1: incoming call setup 634b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // 2: outgoing call setup 635b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // 3: remote party being alerted in an outgoing call setup 636b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private int mCallsetup; 637b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 638b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // 0: no calls held 639b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // 1: held call and active call 640b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // 2: held call only 641b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private int mCallheld; 642b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 643b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // cellular signal strength of AG: 0-5 644b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private int mSignal; 645b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 646b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // cellular signal strength in CSQ rssi scale 647b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private int mRssi; // for CSQ 648b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 649b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // 0: roaming not active (home) 650b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // 1: roaming active 651b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private int mRoam; 652b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 653b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // battery charge of AG: 0-5 654b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private int mBattchg; 655b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 656b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // 0: not registered 657b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // 1: registered, home network 658b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // 5: registered, roaming 659b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private int mStat; // for CREG 660b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 661b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private String mRingingNumber; // Context for in-progress RING's 662b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private int mRingingType; 663b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private boolean mIgnoreRing = false; 6641ec7e6b9b3bf1dfc384676244bec1edb50fedc58Jaikumar Ganesh private boolean mStopRing = false; 665b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 666b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private static final int SERVICE_STATE_CHANGED = 1; 667487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh private static final int PRECISE_CALL_STATE_CHANGED = 2; 668b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private static final int RING = 3; 669a76113dcb0def438d0b3019aeb88fdbfbfbe90d4Paul Berman private static final int PHONE_CDMA_CALL_WAITING = 4; 670b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 671b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private Handler mStateChangeHandler = new Handler() { 672b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 673b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public void handleMessage(Message msg) { 674b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project switch(msg.what) { 675b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case RING: 676b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project AtCommandResult result = ring(); 677b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (result != null) { 678b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project sendURC(result.toString()); 679b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 680b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project break; 681b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case SERVICE_STATE_CHANGED: 682b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project ServiceState state = (ServiceState) ((AsyncResult) msg.obj).result; 683b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project updateServiceState(sendUpdate(), state); 684b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project break; 685487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh case PRECISE_CALL_STATE_CHANGED: 686a76113dcb0def438d0b3019aeb88fdbfbfbe90d4Paul Berman case PHONE_CDMA_CALL_WAITING: 687b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project Connection connection = null; 688b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (((AsyncResult) msg.obj).result instanceof Connection) { 689b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project connection = (Connection) ((AsyncResult) msg.obj).result; 690b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 691487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh handlePreciseCallStateChange(sendUpdate(), connection); 692b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project break; 693b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 694b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 695b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }; 696b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 697b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private BluetoothPhoneState() { 698b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // init members 6998058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang // TODO May consider to repalce the default phone's state and signal 7008058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang // by CallManagter's state and signal 7018058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang updateServiceState(false, mCM.getDefaultPhone().getServiceState()); 702487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh handlePreciseCallStateChange(false, null); 703b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mBattchg = 5; // There is currently no API to get battery level 704b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // on demand, so set to 5 and wait for an update 7058058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang mSignal = asuToSignal(mCM.getDefaultPhone().getSignalStrength()); 706b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 707b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // register for updates 708f8453f9e061b237d83d006e07009402fa7680583John Wang // Use the service state of default phone as BT service state to 709f8453f9e061b237d83d006e07009402fa7680583John Wang // avoid situation such as no cell or wifi connection but still 710f8453f9e061b237d83d006e07009402fa7680583John Wang // reporting in service (since SipPhone always reports in service). 711f8453f9e061b237d83d006e07009402fa7680583John Wang mCM.getDefaultPhone().registerForServiceStateChanged(mStateChangeHandler, 712b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project SERVICE_STATE_CHANGED, null); 7138058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang mCM.registerForPreciseCallStateChanged(mStateChangeHandler, 714487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh PRECISE_CALL_STATE_CHANGED, null); 7158058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang mCM.registerForCallWaiting(mStateChangeHandler, 7168058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang PHONE_CDMA_CALL_WAITING, null); 7178058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang 718b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project IntentFilter filter = new IntentFilter(Intent.ACTION_BATTERY_CHANGED); 719b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project filter.addAction(TelephonyIntents.ACTION_SIGNAL_STRENGTH_CHANGED); 7201d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh filter.addAction(BluetoothA2dp.ACTION_CONNECTION_STATE_CHANGED); 7217d9521b93cadfde1e7fb2e7904641982f1a65bb6Matthew Xie filter.addAction(BluetoothDevice.ACTION_CONNECTION_ACCESS_REPLY); 722b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mContext.registerReceiver(mStateReceiver, filter); 723b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 724b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 725a69de9f9a2e99fe08f0009bb218b95ed7985c575Wink Saville private void updateBtPhoneStateAfterRadioTechnologyChange() { 7268eb32ddb60cfe1a0d0733735c30ecfc814452806Jackson Fan if(VDBG) Log.d(TAG, "updateBtPhoneStateAfterRadioTechnologyChange..."); 727a69de9f9a2e99fe08f0009bb218b95ed7985c575Wink Saville 728a69de9f9a2e99fe08f0009bb218b95ed7985c575Wink Saville //Unregister all events from the old obsolete phone 729f8453f9e061b237d83d006e07009402fa7680583John Wang mCM.getDefaultPhone().unregisterForServiceStateChanged(mStateChangeHandler); 7308058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang mCM.unregisterForPreciseCallStateChanged(mStateChangeHandler); 7318058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang mCM.unregisterForCallWaiting(mStateChangeHandler); 732a69de9f9a2e99fe08f0009bb218b95ed7985c575Wink Saville 733a69de9f9a2e99fe08f0009bb218b95ed7985c575Wink Saville //Register all events new to the new active phone 734f8453f9e061b237d83d006e07009402fa7680583John Wang mCM.getDefaultPhone().registerForServiceStateChanged(mStateChangeHandler, 73519dd8f9c63ba7471c76fc31847a8063d18a83b6dJaikumar Ganesh SERVICE_STATE_CHANGED, null); 7368058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang mCM.registerForPreciseCallStateChanged(mStateChangeHandler, 737487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh PRECISE_CALL_STATE_CHANGED, null); 7388058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang mCM.registerForCallWaiting(mStateChangeHandler, 7398058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang PHONE_CDMA_CALL_WAITING, null); 740a69de9f9a2e99fe08f0009bb218b95ed7985c575Wink Saville } 741a69de9f9a2e99fe08f0009bb218b95ed7985c575Wink Saville 742b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private boolean sendUpdate() { 74302369485c4c2b977e6a26cd01ab817b364758bfeSRINIVAS return isHeadsetConnected() && mHeadsetType == TYPE_HANDSFREE && mIndicatorsEnabled 74402369485c4c2b977e6a26cd01ab817b364758bfeSRINIVAS && mServiceConnectionEstablished; 745b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 746b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 747b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private boolean sendClipUpdate() { 74802369485c4c2b977e6a26cd01ab817b364758bfeSRINIVAS return isHeadsetConnected() && mHeadsetType == TYPE_HANDSFREE && mClip && 74902369485c4c2b977e6a26cd01ab817b364758bfeSRINIVAS mServiceConnectionEstablished; 75002369485c4c2b977e6a26cd01ab817b364758bfeSRINIVAS } 75102369485c4c2b977e6a26cd01ab817b364758bfeSRINIVAS 75202369485c4c2b977e6a26cd01ab817b364758bfeSRINIVAS private boolean sendRingUpdate() { 75302369485c4c2b977e6a26cd01ab817b364758bfeSRINIVAS if (isHeadsetConnected() && !mIgnoreRing && !mStopRing && 75402369485c4c2b977e6a26cd01ab817b364758bfeSRINIVAS mCM.getFirstActiveRingingCall().isRinging()) { 75502369485c4c2b977e6a26cd01ab817b364758bfeSRINIVAS if (mHeadsetType == TYPE_HANDSFREE) { 75602369485c4c2b977e6a26cd01ab817b364758bfeSRINIVAS return mServiceConnectionEstablished ? true : false; 75702369485c4c2b977e6a26cd01ab817b364758bfeSRINIVAS } 75802369485c4c2b977e6a26cd01ab817b364758bfeSRINIVAS return true; 75902369485c4c2b977e6a26cd01ab817b364758bfeSRINIVAS } 76002369485c4c2b977e6a26cd01ab817b364758bfeSRINIVAS return false; 761b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 762b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 7631ec7e6b9b3bf1dfc384676244bec1edb50fedc58Jaikumar Ganesh private void stopRing() { 7641ec7e6b9b3bf1dfc384676244bec1edb50fedc58Jaikumar Ganesh mStopRing = true; 7651ec7e6b9b3bf1dfc384676244bec1edb50fedc58Jaikumar Ganesh } 7661ec7e6b9b3bf1dfc384676244bec1edb50fedc58Jaikumar Ganesh 767b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /* convert [0,31] ASU signal strength to the [0,5] expected by 768b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * bluetooth devices. Scale is similar to status bar policy 769b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project */ 77034b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh private int gsmAsuToSignal(SignalStrength signalStrength) { 77134b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh int asu = signalStrength.getGsmSignalStrength(); 772b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (asu >= 16) return 5; 773b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project else if (asu >= 8) return 4; 774b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project else if (asu >= 4) return 3; 775b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project else if (asu >= 2) return 2; 776b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project else if (asu >= 1) return 1; 777b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project else return 0; 778b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 779b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 78034b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh /** 78134b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh * Convert the cdma / evdo db levels to appropriate icon level. 78234b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh * The scale is similar to the one used in status bar policy. 78334b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh * 78434b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh * @param signalStrength 78534b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh * @return the icon level 786404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville */ 78734b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh private int cdmaDbmEcioToSignal(SignalStrength signalStrength) { 78834b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh int levelDbm = 0; 78934b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh int levelEcio = 0; 79034b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh int cdmaIconLevel = 0; 79134b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh int evdoIconLevel = 0; 79234b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh int cdmaDbm = signalStrength.getCdmaDbm(); 79334b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh int cdmaEcio = signalStrength.getCdmaEcio(); 79434b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh 79534b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh if (cdmaDbm >= -75) levelDbm = 4; 79634b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh else if (cdmaDbm >= -85) levelDbm = 3; 79734b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh else if (cdmaDbm >= -95) levelDbm = 2; 79834b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh else if (cdmaDbm >= -100) levelDbm = 1; 79934b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh else levelDbm = 0; 80034b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh 80134b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh // Ec/Io are in dB*10 80234b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh if (cdmaEcio >= -90) levelEcio = 4; 80334b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh else if (cdmaEcio >= -110) levelEcio = 3; 80434b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh else if (cdmaEcio >= -130) levelEcio = 2; 80534b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh else if (cdmaEcio >= -150) levelEcio = 1; 80634b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh else levelEcio = 0; 80734b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh 80834b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh cdmaIconLevel = (levelDbm < levelEcio) ? levelDbm : levelEcio; 80934b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh 81013df4bba7e39d516317d005b4b917b1f1c6baf8dJaikumar Ganesh if (mServiceState != null && 811b1164d370e8d83a8a4f3cbdc73dffc087254cabdJaikumar Ganesh (mServiceState.getRadioTechnology() == ServiceState.RADIO_TECHNOLOGY_EVDO_0 || 812b1164d370e8d83a8a4f3cbdc73dffc087254cabdJaikumar Ganesh mServiceState.getRadioTechnology() == ServiceState.RADIO_TECHNOLOGY_EVDO_A)) { 81334b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh int evdoEcio = signalStrength.getEvdoEcio(); 81434b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh int evdoSnr = signalStrength.getEvdoSnr(); 81534b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh int levelEvdoEcio = 0; 81634b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh int levelEvdoSnr = 0; 81734b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh 81834b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh // Ec/Io are in dB*10 81934b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh if (evdoEcio >= -650) levelEvdoEcio = 4; 82034b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh else if (evdoEcio >= -750) levelEvdoEcio = 3; 82134b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh else if (evdoEcio >= -900) levelEvdoEcio = 2; 82234b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh else if (evdoEcio >= -1050) levelEvdoEcio = 1; 82334b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh else levelEvdoEcio = 0; 82434b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh 82534b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh if (evdoSnr > 7) levelEvdoSnr = 4; 82634b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh else if (evdoSnr > 5) levelEvdoSnr = 3; 82734b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh else if (evdoSnr > 3) levelEvdoSnr = 2; 82834b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh else if (evdoSnr > 1) levelEvdoSnr = 1; 82934b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh else levelEvdoSnr = 0; 83034b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh 83134b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh evdoIconLevel = (levelEvdoEcio < levelEvdoSnr) ? levelEvdoEcio : levelEvdoSnr; 83234b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh } 83334b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh // TODO(): There is a bug open regarding what should be sent. 83434b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh return (cdmaIconLevel > evdoIconLevel) ? cdmaIconLevel : evdoIconLevel; 83534b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh 836404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville } 837404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville 838404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville 839404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville private int asuToSignal(SignalStrength signalStrength) { 84034b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh if (signalStrength.isGsm()) { 84134b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh return gsmAsuToSignal(signalStrength); 842404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville } else { 84334b9266fbd8c9c4d52e8faf708e02037a7ddcc4cJaikumar Ganesh return cdmaDbmEcioToSignal(signalStrength); 844404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville } 845404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville } 846404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville 847404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville 848b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /* convert [0,5] signal strength to a rssi signal strength for CSQ 849b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * which is [0,31]. Despite the same scale, this is not the same value 850b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * as ASU. 851b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project */ 852b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private int signalToRssi(int signal) { 853b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // using C4A suggested values 854b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project switch (signal) { 855b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case 0: return 0; 856b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case 1: return 4; 857b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case 2: return 8; 858b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case 3: return 13; 859b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case 4: return 19; 860b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case 5: return 31; 861b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 862b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return 0; 863b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 864b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 865b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 866b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private final BroadcastReceiver mStateReceiver = new BroadcastReceiver() { 867b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 868b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public void onReceive(Context context, Intent intent) { 869b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (intent.getAction().equals(Intent.ACTION_BATTERY_CHANGED)) { 870b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project updateBatteryState(intent); 871f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan } else if (intent.getAction().equals( 872f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan TelephonyIntents.ACTION_SIGNAL_STRENGTH_CHANGED)) { 873b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project updateSignalState(intent); 8741d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh } else if (intent.getAction().equals( 8751d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh BluetoothA2dp.ACTION_CONNECTION_STATE_CHANGED)) { 8761d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh int state = intent.getIntExtra(BluetoothProfile.EXTRA_STATE, 8771d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh BluetoothProfile.STATE_DISCONNECTED); 8781d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh int oldState = intent.getIntExtra(BluetoothProfile.EXTRA_PREVIOUS_STATE, 8791d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh BluetoothProfile.STATE_DISCONNECTED); 880f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan BluetoothDevice device = 881f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE); 882105bb2145aba70c03b43bfab906c1b0551387309Jaikumar Ganesh 8831d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh 884105bb2145aba70c03b43bfab906c1b0551387309Jaikumar Ganesh // We are only concerned about Connected sinks to suspend and resume 885105bb2145aba70c03b43bfab906c1b0551387309Jaikumar Ganesh // them. We can safely ignore SINK_STATE_CHANGE for other devices. 886105bb2145aba70c03b43bfab906c1b0551387309Jaikumar Ganesh if (mA2dpDevice != null && !device.equals(mA2dpDevice)) return; 887105bb2145aba70c03b43bfab906c1b0551387309Jaikumar Ganesh 888f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan synchronized (BluetoothHandsfree.this) { 889f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan mA2dpState = state; 8901d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh if (state == BluetoothProfile.STATE_DISCONNECTED) { 891105bb2145aba70c03b43bfab906c1b0551387309Jaikumar Ganesh mA2dpDevice = null; 892105bb2145aba70c03b43bfab906c1b0551387309Jaikumar Ganesh } else { 893105bb2145aba70c03b43bfab906c1b0551387309Jaikumar Ganesh mA2dpDevice = device; 894105bb2145aba70c03b43bfab906c1b0551387309Jaikumar Ganesh } 895ab377a6e67c195c230db42e98d597bf4deba14bdEric Laurent if (oldState == BluetoothA2dp.STATE_PLAYING && 8961d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh mA2dpState == BluetoothProfile.STATE_CONNECTED) { 897ab377a6e67c195c230db42e98d597bf4deba14bdEric Laurent if (mA2dpSuspended) { 898ab377a6e67c195c230db42e98d597bf4deba14bdEric Laurent if (mPendingSco) { 899ab377a6e67c195c230db42e98d597bf4deba14bdEric Laurent mHandler.removeMessages(MESSAGE_CHECK_PENDING_SCO); 900ab377a6e67c195c230db42e98d597bf4deba14bdEric Laurent if (DBG) log("A2DP suspended, completing SCO"); 90191b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang connectScoThread(); 902ab377a6e67c195c230db42e98d597bf4deba14bdEric Laurent mPendingSco = false; 903f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan } 904f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan } 905f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan } 906f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan } 9077d9521b93cadfde1e7fb2e7904641982f1a65bb6Matthew Xie } else if (intent.getAction(). 9087d9521b93cadfde1e7fb2e7904641982f1a65bb6Matthew Xie equals(BluetoothDevice.ACTION_CONNECTION_ACCESS_REPLY)) { 9097d9521b93cadfde1e7fb2e7904641982f1a65bb6Matthew Xie mPhonebook.handleAccessPermissionResult(intent); 910b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 911b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 912b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }; 913b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 914b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private synchronized void updateBatteryState(Intent intent) { 915b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project int batteryLevel = intent.getIntExtra("level", -1); 916b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project int scale = intent.getIntExtra("scale", -1); 917b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (batteryLevel == -1 || scale == -1) { 918b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return; // ignore 919b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 920b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project batteryLevel = batteryLevel * 5 / scale; 921b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (mBattchg != batteryLevel) { 922b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mBattchg = batteryLevel; 923b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (sendUpdate()) { 924b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project sendURC("+CIEV: 7," + mBattchg); 925b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 926b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 927b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 928b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 929b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private synchronized void updateSignalState(Intent intent) { 930404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville // NOTE this function is called by the BroadcastReceiver mStateReceiver after intent 931404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville // ACTION_SIGNAL_STRENGTH_CHANGED and by the DebugThread mDebugThread 932d16be9780f29c031e3d854fde5b92f05392836e3Jaikumar Ganesh if (mHeadset == null) { 933d16be9780f29c031e3d854fde5b92f05392836e3Jaikumar Ganesh return; 934d16be9780f29c031e3d854fde5b92f05392836e3Jaikumar Ganesh } 935d16be9780f29c031e3d854fde5b92f05392836e3Jaikumar Ganesh 936404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville SignalStrength signalStrength = SignalStrength.newFromBundle(intent.getExtras()); 937b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project int signal; 938404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville 939404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville if (signalStrength != null) { 940404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville signal = asuToSignal(signalStrength); 941404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville mRssi = signalToRssi(signal); // no unsolicited CSQ 942404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville if (signal != mSignal) { 943404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville mSignal = signal; 944404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville if (sendUpdate()) { 945404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville sendURC("+CIEV: 5," + mSignal); 946404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville } 947b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 948404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville } else { 949404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville Log.e(TAG, "Signal Strength null"); 950b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 951b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 952b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 953b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private synchronized void updateServiceState(boolean sendUpdate, ServiceState state) { 954b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project int service = state.getState() == ServiceState.STATE_IN_SERVICE ? 1 : 0; 955b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project int roam = state.getRoaming() ? 1 : 0; 956b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project int stat; 957b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project AtCommandResult result = new AtCommandResult(AtCommandResult.UNSOLICITED); 95813df4bba7e39d516317d005b4b917b1f1c6baf8dJaikumar Ganesh mServiceState = state; 959b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (service == 0) { 960b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project stat = 0; 961b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else { 962b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project stat = (roam == 1) ? 5 : 1; 963b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 964b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 965b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (service != mService) { 966b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mService = service; 967b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (sendUpdate) { 968b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project result.addResponse("+CIEV: 1," + mService); 969b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 970b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 971b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (roam != mRoam) { 972b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mRoam = roam; 973b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (sendUpdate) { 974b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project result.addResponse("+CIEV: 6," + mRoam); 975b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 976b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 977b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (stat != mStat) { 978b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mStat = stat; 979b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (sendUpdate) { 980b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project result.addResponse(toCregString()); 981b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 982b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 983b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 984b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project sendURC(result.toString()); 985b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 986b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 987487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh private synchronized void handlePreciseCallStateChange(boolean sendUpdate, 988487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh Connection connection) { 989b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project int call = 0; 990b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project int callsetup = 0; 991b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project int callheld = 0; 992b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project int prevCallsetup = mCallsetup; 993b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project AtCommandResult result = new AtCommandResult(AtCommandResult.UNSOLICITED); 9948058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang Call foregroundCall = mCM.getActiveFgCall(); 9958058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang Call backgroundCall = mCM.getFirstActiveBgCall(); 9968058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang Call ringingCall = mCM.getFirstActiveRingingCall(); 997b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 9988eb32ddb60cfe1a0d0733735c30ecfc814452806Jackson Fan if (VDBG) log("updatePhoneState()"); 999b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1000487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh // This function will get called when the Precise Call State 1001487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh // {@link Call.State} changes. Hence, we might get this update 1002487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh // even if the {@link Phone.state} is same as before. 1003487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh // Check for the same. 1004487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh 10058058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang Phone.State newState = mCM.getState(); 10061dad0387bf2f280c12bdac172604e9779134fbcdJaikumar Ganesh if (newState != mPhoneState) { 10071dad0387bf2f280c12bdac172604e9779134fbcdJaikumar Ganesh mPhoneState = newState; 10081dad0387bf2f280c12bdac172604e9779134fbcdJaikumar Ganesh switch (mPhoneState) { 10091dad0387bf2f280c12bdac172604e9779134fbcdJaikumar Ganesh case IDLE: 10101dad0387bf2f280c12bdac172604e9779134fbcdJaikumar Ganesh mUserWantsAudio = true; // out of call - reset state 10111dad0387bf2f280c12bdac172604e9779134fbcdJaikumar Ganesh audioOff(); 10121dad0387bf2f280c12bdac172604e9779134fbcdJaikumar Ganesh break; 10131dad0387bf2f280c12bdac172604e9779134fbcdJaikumar Ganesh default: 10141dad0387bf2f280c12bdac172604e9779134fbcdJaikumar Ganesh callStarted(); 10151dad0387bf2f280c12bdac172604e9779134fbcdJaikumar Ganesh } 1016b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1017b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 10188058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang switch(foregroundCall.getState()) { 1019b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case ACTIVE: 1020b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project call = 1; 1021b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mAudioPossible = true; 1022b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project break; 1023b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case DIALING: 1024b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project callsetup = 2; 1025a41427328932deb7cbadf586a1ec58e0ba26a932Jaikumar Ganesh mAudioPossible = true; 10263904e979ce9a501acbe6d8739393767a495388e8Jaikumar Ganesh // We also need to send a Call started indication 10273904e979ce9a501acbe6d8739393767a495388e8Jaikumar Ganesh // for cases where the 2nd MO was initiated was 10283904e979ce9a501acbe6d8739393767a495388e8Jaikumar Ganesh // from a *BT hands free* and is waiting for a 10293904e979ce9a501acbe6d8739393767a495388e8Jaikumar Ganesh // +BLND: OK response 10303904e979ce9a501acbe6d8739393767a495388e8Jaikumar Ganesh // There is a special case handling of the same case 10313904e979ce9a501acbe6d8739393767a495388e8Jaikumar Ganesh // for CDMA below 10328058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang if (mCM.getFgPhone().getPhoneType() == Phone.PHONE_TYPE_GSM) { 10333904e979ce9a501acbe6d8739393767a495388e8Jaikumar Ganesh callStarted(); 10343904e979ce9a501acbe6d8739393767a495388e8Jaikumar Ganesh } 1035b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project break; 1036b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case ALERTING: 1037b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project callsetup = 3; 1038b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Open the SCO channel for the outgoing call. 1039b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project audioOn(); 1040b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mAudioPossible = true; 1041b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project break; 104281a26f368128024620b0dc7b0eb32debf3fe3419Jaikumar Ganesh case DISCONNECTING: 104381a26f368128024620b0dc7b0eb32debf3fe3419Jaikumar Ganesh // This is a transient state, we don't want to send 104481a26f368128024620b0dc7b0eb32debf3fe3419Jaikumar Ganesh // any AT commands during this state. 104581a26f368128024620b0dc7b0eb32debf3fe3419Jaikumar Ganesh call = mCall; 104681a26f368128024620b0dc7b0eb32debf3fe3419Jaikumar Ganesh callsetup = mCallsetup; 104781a26f368128024620b0dc7b0eb32debf3fe3419Jaikumar Ganesh callheld = mCallheld; 104881a26f368128024620b0dc7b0eb32debf3fe3419Jaikumar Ganesh break; 1049b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project default: 1050b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mAudioPossible = false; 1051b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1052b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 10538058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang switch(ringingCall.getState()) { 1054b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case INCOMING: 1055b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case WAITING: 1056b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project callsetup = 1; 1057b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project break; 105881a26f368128024620b0dc7b0eb32debf3fe3419Jaikumar Ganesh case DISCONNECTING: 105981a26f368128024620b0dc7b0eb32debf3fe3419Jaikumar Ganesh // This is a transient state, we don't want to send 106081a26f368128024620b0dc7b0eb32debf3fe3419Jaikumar Ganesh // any AT commands during this state. 106181a26f368128024620b0dc7b0eb32debf3fe3419Jaikumar Ganesh call = mCall; 106281a26f368128024620b0dc7b0eb32debf3fe3419Jaikumar Ganesh callsetup = mCallsetup; 106381a26f368128024620b0dc7b0eb32debf3fe3419Jaikumar Ganesh callheld = mCallheld; 106481a26f368128024620b0dc7b0eb32debf3fe3419Jaikumar Ganesh break; 1065b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1066b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 10678058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang switch(backgroundCall.getState()) { 1068b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case HOLDING: 1069b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (call == 1) { 1070b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project callheld = 1; 1071b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else { 1072b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project call = 1; 1073b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project callheld = 2; 1074b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1075b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project break; 107681a26f368128024620b0dc7b0eb32debf3fe3419Jaikumar Ganesh case DISCONNECTING: 107781a26f368128024620b0dc7b0eb32debf3fe3419Jaikumar Ganesh // This is a transient state, we don't want to send 107881a26f368128024620b0dc7b0eb32debf3fe3419Jaikumar Ganesh // any AT commands during this state. 107981a26f368128024620b0dc7b0eb32debf3fe3419Jaikumar Ganesh call = mCall; 108081a26f368128024620b0dc7b0eb32debf3fe3419Jaikumar Ganesh callsetup = mCallsetup; 108181a26f368128024620b0dc7b0eb32debf3fe3419Jaikumar Ganesh callheld = mCallheld; 108281a26f368128024620b0dc7b0eb32debf3fe3419Jaikumar Ganesh break; 1083b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1084b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1085b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (mCall != call) { 1086b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (call == 1) { 1087b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // This means that a call has transitioned from NOT ACTIVE to ACTIVE. 1088b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Switch on audio. 1089b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project audioOn(); 1090b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1091b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mCall = call; 1092b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (sendUpdate) { 1093b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project result.addResponse("+CIEV: 2," + mCall); 1094b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1095b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1096b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (mCallsetup != callsetup) { 1097b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mCallsetup = callsetup; 1098b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (sendUpdate) { 10994b8337277ec2e375c3536b97c40e6617a7b12990The Android Open Source Project // If mCall = 0, send CIEV 11004b8337277ec2e375c3536b97c40e6617a7b12990The Android Open Source Project // mCall = 1, mCallsetup = 0, send CIEV 11014b8337277ec2e375c3536b97c40e6617a7b12990The Android Open Source Project // mCall = 1, mCallsetup = 1, send CIEV after CCWA, 11024b8337277ec2e375c3536b97c40e6617a7b12990The Android Open Source Project // if 3 way supported. 11034b8337277ec2e375c3536b97c40e6617a7b12990The Android Open Source Project // mCall = 1, mCallsetup = 2 / 3 -> send CIEV, 11044b8337277ec2e375c3536b97c40e6617a7b12990The Android Open Source Project // if 3 way is supported 11054b8337277ec2e375c3536b97c40e6617a7b12990The Android Open Source Project if (mCall != 1 || mCallsetup == 0 || 11064b8337277ec2e375c3536b97c40e6617a7b12990The Android Open Source Project mCallsetup != 1 && (mRemoteBrsf & BRSF_HF_CW_THREE_WAY_CALLING) != 0x0) { 1107b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project result.addResponse("+CIEV: 3," + mCallsetup); 1108b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1109b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1110b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1111b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 11128058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang if (mCM.getDefaultPhone().getPhoneType() == Phone.PHONE_TYPE_CDMA) { 1113c9d9ed30aa547b79b81adc13a4d148a003b6ee62w PhoneApp app = PhoneApp.getInstance(); 111460877272381161201c6969dea501e683705d6e32w if (app.cdmaPhoneCallState != null) { 1115487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh CdmaPhoneCallState.PhoneCallState currCdmaThreeWayCallState = 111660877272381161201c6969dea501e683705d6e32w app.cdmaPhoneCallState.getCurrentCallState(); 1117487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh CdmaPhoneCallState.PhoneCallState prevCdmaThreeWayCallState = 1118ed1d155825eb32990fde95eef9d89a7260e4c3f1w app.cdmaPhoneCallState.getPreviousCallState(); 1119ed1d155825eb32990fde95eef9d89a7260e4c3f1w 112091f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh log("CDMA call state: " + currCdmaThreeWayCallState + " prev state:" + 112191f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh prevCdmaThreeWayCallState); 1122487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh callheld = getCdmaCallHeldStatus(currCdmaThreeWayCallState, 1123487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh prevCdmaThreeWayCallState); 1124487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh 1125487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh if (mCdmaThreeWayCallState != currCdmaThreeWayCallState) { 1126487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh // In CDMA, the network does not provide any feedback 1127487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh // to the phone when the 2nd MO call goes through the 1128487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh // stages of DIALING > ALERTING -> ACTIVE we fake the 1129487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh // sequence 1130487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh if ((currCdmaThreeWayCallState == 1131487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh CdmaPhoneCallState.PhoneCallState.THRWAY_ACTIVE) 1132487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh && app.cdmaPhoneCallState.IsThreeWayCallOrigStateDialing()) { 1133487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh mAudioPossible = true; 1134487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh if (sendUpdate) { 1135487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh if ((mRemoteBrsf & BRSF_HF_CW_THREE_WAY_CALLING) != 0x0) { 1136487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh result.addResponse("+CIEV: 3,2"); 113791f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh // Mimic putting the call on hold 113891f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh result.addResponse("+CIEV: 4,1"); 113991f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh mCallheld = callheld; 1140487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh result.addResponse("+CIEV: 3,3"); 1141487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh result.addResponse("+CIEV: 3,0"); 1142487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh } 114360877272381161201c6969dea501e683705d6e32w } 1144487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh // We also need to send a Call started indication 1145487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh // for cases where the 2nd MO was initiated was 1146487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh // from a *BT hands free* and is waiting for a 1147487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh // +BLND: OK response 1148487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh callStarted(); 1149c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 1150c9d9ed30aa547b79b81adc13a4d148a003b6ee62w 1151487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh // In CDMA, the network does not provide any feedback to 1152487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh // the phone when a user merges a 3way call or swaps 1153487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh // between two calls we need to send a CIEV response 1154487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh // indicating that a call state got changed which should 1155487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh // trigger a CLCC update request from the BT client. 1156487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh if (currCdmaThreeWayCallState == 115791f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh CdmaPhoneCallState.PhoneCallState.CONF_CALL && 115891f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh prevCdmaThreeWayCallState == 115991f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh CdmaPhoneCallState.PhoneCallState.THRWAY_ACTIVE) { 1160487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh mAudioPossible = true; 1161487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh if (sendUpdate) { 1162487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh if ((mRemoteBrsf & BRSF_HF_CW_THREE_WAY_CALLING) != 0x0) { 1163487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh result.addResponse("+CIEV: 2,1"); 1164487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh result.addResponse("+CIEV: 3,0"); 1165487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh } 116660877272381161201c6969dea501e683705d6e32w } 1167c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 1168c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 1169487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh mCdmaThreeWayCallState = currCdmaThreeWayCallState; 1170c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 1171c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 1172c9d9ed30aa547b79b81adc13a4d148a003b6ee62w 117391f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh boolean callsSwitched; 117491f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh 117591f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh if (mCM.getDefaultPhone().getPhoneType() == Phone.PHONE_TYPE_CDMA && 117691f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh mCdmaThreeWayCallState == CdmaPhoneCallState.PhoneCallState.CONF_CALL) { 117791f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh callsSwitched = mCdmaCallsSwapped; 117891f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh } else { 117991f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh callsSwitched = 118091f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh (callheld == 1 && ! (backgroundCall.getEarliestConnectTime() == 118191f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh mBgndEarliestConnectionTime)); 118291f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh mBgndEarliestConnectionTime = backgroundCall.getEarliestConnectTime(); 118391f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh } 1184b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1185b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1186b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (mCallheld != callheld || callsSwitched) { 1187b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mCallheld = callheld; 1188b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (sendUpdate) { 1189b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project result.addResponse("+CIEV: 4," + mCallheld); 1190b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1191b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1192b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1193b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (callsetup == 1 && callsetup != prevCallsetup) { 1194b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // new incoming call 1195b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project String number = null; 1196b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project int type = 128; 1197b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // find incoming phone number and type 1198b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (connection == null) { 11998058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang connection = ringingCall.getEarliestConnection(); 1200b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (connection == null) { 1201b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project Log.e(TAG, "Could not get a handle on Connection object for new " + 1202b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project "incoming call"); 1203b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1204b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1205b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (connection != null) { 1206b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project number = connection.getAddress(); 1207b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (number != null) { 1208b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project type = PhoneNumberUtils.toaFromString(number); 1209b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1210b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1211b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (number == null) { 1212b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project number = ""; 1213b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1214b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if ((call != 0 || callheld != 0) && sendUpdate) { 1215b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // call waiting 1216b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if ((mRemoteBrsf & BRSF_HF_CW_THREE_WAY_CALLING) != 0x0) { 1217b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project result.addResponse("+CCWA: \"" + number + "\"," + type); 12184b8337277ec2e375c3536b97c40e6617a7b12990The Android Open Source Project result.addResponse("+CIEV: 3," + callsetup); 1219b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1220b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else { 1221b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // regular new incoming call 1222b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mRingingNumber = number; 1223b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mRingingType = type; 1224b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mIgnoreRing = false; 12251ec7e6b9b3bf1dfc384676244bec1edb50fedc58Jaikumar Ganesh mStopRing = false; 1226b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1227a23972e3605fb235897250fd4edc2b70be13e00dNick Pelly if ((mLocalBrsf & BRSF_AG_IN_BAND_RING) != 0x0) { 1228a23972e3605fb235897250fd4edc2b70be13e00dNick Pelly audioOn(); 1229a23972e3605fb235897250fd4edc2b70be13e00dNick Pelly } 1230b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project result.addResult(ring()); 1231b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1232b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1233b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project sendURC(result.toString()); 1234b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1235b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1236487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh private int getCdmaCallHeldStatus(CdmaPhoneCallState.PhoneCallState currState, 1237487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh CdmaPhoneCallState.PhoneCallState prevState) { 1238487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh int callheld; 1239487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh // Update the Call held information 1240487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh if (currState == CdmaPhoneCallState.PhoneCallState.CONF_CALL) { 1241487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh if (prevState == CdmaPhoneCallState.PhoneCallState.THRWAY_ACTIVE) { 1242487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh callheld = 0; //0: no calls held, as now *both* the caller are active 1243487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh } else { 1244487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh callheld = 1; //1: held call and active call, as on answering a 1245487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh // Call Waiting, one of the caller *is* put on hold 1246487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh } 1247487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh } else if (currState == CdmaPhoneCallState.PhoneCallState.THRWAY_ACTIVE) { 1248487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh callheld = 1; //1: held call and active call, as on make a 3 Way Call 1249487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh // the first caller *is* put on hold 1250487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh } else { 1251487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh callheld = 0; //0: no calls held as this is a SINGLE_ACTIVE call 1252487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh } 1253487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh return callheld; 1254487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh } 1255487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh 1256487f0e7aa6b2db7212e76713199d4812a61c4625Jaikumar Ganesh 1257b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private AtCommandResult ring() { 125802369485c4c2b977e6a26cd01ab817b364758bfeSRINIVAS if (sendRingUpdate()) { 1259b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project AtCommandResult result = new AtCommandResult(AtCommandResult.UNSOLICITED); 1260b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project result.addResponse("RING"); 1261b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (sendClipUpdate()) { 1262b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project result.addResponse("+CLIP: \"" + mRingingNumber + "\"," + mRingingType); 1263b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1264b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1265b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project Message msg = mStateChangeHandler.obtainMessage(RING); 1266b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mStateChangeHandler.sendMessageDelayed(msg, 3000); 1267b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return result; 1268b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1269b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return null; 1270b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1271b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1272b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private synchronized String toCregString() { 1273b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new String("+CREG: 1," + mStat); 1274b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1275b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 127691f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh private synchronized void updateCallHeld() { 127791f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh if (mCallheld != 0) { 127891f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh mCallheld = 0; 127991f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh sendURC("+CIEV: 4,0"); 128091f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh } 128191f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh } 128291f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh 1283b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private synchronized AtCommandResult toCindResult() { 1284b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project AtCommandResult result = new AtCommandResult(AtCommandResult.OK); 1285b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh int call, call_setup; 1286b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh 1287b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh // Handsfree carkits expect that +CIND is properly responded to. 1288b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh // Hence we ensure that a proper response is sent for the virtual call too. 1289b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh if (isVirtualCallInProgress()) { 1290b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh call = 1; 1291b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh call_setup = 0; 1292b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh } else { 1293b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh // regular phone call 1294b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh call = mCall; 1295b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh call_setup = mCallsetup; 1296b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh } 1297d16be9780f29c031e3d854fde5b92f05392836e3Jaikumar Ganesh 1298b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh mSignal = asuToSignal(mCM.getDefaultPhone().getSignalStrength()); 1299b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh String status = "+CIND: " + mService + "," + call + "," + call_setup + "," + 1300b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mCallheld + "," + mSignal + "," + mRoam + "," + mBattchg; 1301b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project result.addResponse(status); 1302b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return result; 1303b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1304b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1305b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private synchronized AtCommandResult toCsqResult() { 1306b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project AtCommandResult result = new AtCommandResult(AtCommandResult.OK); 1307b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project String status = "+CSQ: " + mRssi + ",99"; 1308b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project result.addResponse(status); 1309b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return result; 1310b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1311b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1312b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1313b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private synchronized AtCommandResult getCindTestResult() { 1314b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult("+CIND: (\"service\",(0-1))," + "(\"call\",(0-1))," + 1315b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project "(\"callsetup\",(0-3)),(\"callheld\",(0-2)),(\"signal\",(0-5))," + 1316b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project "(\"roam\",(0-1)),(\"battchg\",(0-5))"); 1317b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1318b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1319b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private synchronized void ignoreRing() { 1320b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mCallsetup = 0; 1321b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mIgnoreRing = true; 1322b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (sendUpdate()) { 1323b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project sendURC("+CIEV: 3," + mCallsetup); 1324b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1325b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1326b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 132793db56932abb4ad52c446947048e2af69e5a9848Matthew Xie private void scoClosed() { 132893db56932abb4ad52c446947048e2af69e5a9848Matthew Xie // sync on mUserWantsAudio change 132993db56932abb4ad52c446947048e2af69e5a9848Matthew Xie synchronized(BluetoothHandsfree.this) { 133093db56932abb4ad52c446947048e2af69e5a9848Matthew Xie if (mUserWantsAudio) { 133193db56932abb4ad52c446947048e2af69e5a9848Matthew Xie Message msg = mHandler.obtainMessage(SCO_CONNECTION_CHECK); 133293db56932abb4ad52c446947048e2af69e5a9848Matthew Xie mHandler.sendMessage(msg); 133393db56932abb4ad52c446947048e2af69e5a9848Matthew Xie } 133493db56932abb4ad52c446947048e2af69e5a9848Matthew Xie } 133593db56932abb4ad52c446947048e2af69e5a9848Matthew Xie } 1336b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }; 1337b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1338b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private static final int SCO_CLOSED = 3; 1339b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private static final int CHECK_CALL_STARTED = 4; 1340b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private static final int CHECK_VOICE_RECOGNITION_STARTED = 5; 1341f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan private static final int MESSAGE_CHECK_PENDING_SCO = 6; 1342912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh private static final int SCO_AUDIO_STATE = 7; 134393db56932abb4ad52c446947048e2af69e5a9848Matthew Xie private static final int SCO_CONNECTION_CHECK = 8; 1344b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1345b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private final Handler mHandler = new Handler() { 1346b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 13477757ebca8f27cd580bc85b6afe66ca43122b8c39Jaikumar Ganesh public void handleMessage(Message msg) { 13487757ebca8f27cd580bc85b6afe66ca43122b8c39Jaikumar Ganesh synchronized (BluetoothHandsfree.this) { 13497757ebca8f27cd580bc85b6afe66ca43122b8c39Jaikumar Ganesh switch (msg.what) { 13507757ebca8f27cd580bc85b6afe66ca43122b8c39Jaikumar Ganesh case SCO_CLOSED: 135191b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang audioOff(); 135293db56932abb4ad52c446947048e2af69e5a9848Matthew Xie // notify mBluetoothPhoneState that the SCO channel has closed 135393db56932abb4ad52c446947048e2af69e5a9848Matthew Xie mBluetoothPhoneState.scoClosed(); 13547757ebca8f27cd580bc85b6afe66ca43122b8c39Jaikumar Ganesh break; 13557757ebca8f27cd580bc85b6afe66ca43122b8c39Jaikumar Ganesh case CHECK_CALL_STARTED: 13567757ebca8f27cd580bc85b6afe66ca43122b8c39Jaikumar Ganesh if (mWaitingForCallStart) { 13577757ebca8f27cd580bc85b6afe66ca43122b8c39Jaikumar Ganesh mWaitingForCallStart = false; 13587757ebca8f27cd580bc85b6afe66ca43122b8c39Jaikumar Ganesh Log.e(TAG, "Timeout waiting for call to start"); 13597757ebca8f27cd580bc85b6afe66ca43122b8c39Jaikumar Ganesh sendURC("ERROR"); 13607757ebca8f27cd580bc85b6afe66ca43122b8c39Jaikumar Ganesh if (mStartCallWakeLock.isHeld()) { 13617757ebca8f27cd580bc85b6afe66ca43122b8c39Jaikumar Ganesh mStartCallWakeLock.release(); 13627757ebca8f27cd580bc85b6afe66ca43122b8c39Jaikumar Ganesh } 13637757ebca8f27cd580bc85b6afe66ca43122b8c39Jaikumar Ganesh } 13647757ebca8f27cd580bc85b6afe66ca43122b8c39Jaikumar Ganesh break; 13657757ebca8f27cd580bc85b6afe66ca43122b8c39Jaikumar Ganesh case CHECK_VOICE_RECOGNITION_STARTED: 13667757ebca8f27cd580bc85b6afe66ca43122b8c39Jaikumar Ganesh if (mWaitingForVoiceRecognition) { 13677757ebca8f27cd580bc85b6afe66ca43122b8c39Jaikumar Ganesh mWaitingForVoiceRecognition = false; 13687757ebca8f27cd580bc85b6afe66ca43122b8c39Jaikumar Ganesh Log.e(TAG, "Timeout waiting for voice recognition to start"); 13697757ebca8f27cd580bc85b6afe66ca43122b8c39Jaikumar Ganesh sendURC("ERROR"); 13707757ebca8f27cd580bc85b6afe66ca43122b8c39Jaikumar Ganesh } 13717757ebca8f27cd580bc85b6afe66ca43122b8c39Jaikumar Ganesh break; 1372f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan case MESSAGE_CHECK_PENDING_SCO: 1373f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan if (mPendingSco && isA2dpMultiProfile()) { 1374f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan Log.w(TAG, "Timeout suspending A2DP for SCO (mA2dpState = " + 1375f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan mA2dpState + "). Starting SCO anyway"); 137691b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang connectScoThread(); 1377f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan mPendingSco = false; 1378f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan } 1379f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan break; 1380912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh case SCO_AUDIO_STATE: 1381912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh BluetoothDevice device = (BluetoothDevice) msg.obj; 1382912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh if (getAudioState(device) == BluetoothHeadset.STATE_AUDIO_CONNECTING) { 1383912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh setAudioState(BluetoothHeadset.STATE_AUDIO_DISCONNECTED, device); 1384912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh } 1385912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh break; 138693db56932abb4ad52c446947048e2af69e5a9848Matthew Xie case SCO_CONNECTION_CHECK: 138793db56932abb4ad52c446947048e2af69e5a9848Matthew Xie synchronized (mBluetoothPhoneState) { 138893db56932abb4ad52c446947048e2af69e5a9848Matthew Xie // synchronized on mCall change 138993db56932abb4ad52c446947048e2af69e5a9848Matthew Xie if (mBluetoothPhoneState.mCall == 1) { 139093db56932abb4ad52c446947048e2af69e5a9848Matthew Xie // Sometimes, the SCO channel is torn down by HF with no reason. 139193db56932abb4ad52c446947048e2af69e5a9848Matthew Xie // Because we are still in active call, reconnect SCO. 139293db56932abb4ad52c446947048e2af69e5a9848Matthew Xie // audioOn does nothing if the SCO is already on. 139393db56932abb4ad52c446947048e2af69e5a9848Matthew Xie audioOn(); 139493db56932abb4ad52c446947048e2af69e5a9848Matthew Xie } 139593db56932abb4ad52c446947048e2af69e5a9848Matthew Xie } 139693db56932abb4ad52c446947048e2af69e5a9848Matthew Xie break; 1397b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1398b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1399b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1400b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }; 1401b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 14021d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh 14031d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh private synchronized void setAudioState(int state, BluetoothDevice device) { 14041d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh if (VDBG) log("setAudioState(" + state + ")"); 14051d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh if (mBluetoothHeadset == null) { 14061d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh mAdapter.getProfileProxy(mContext, mProfileListener, BluetoothProfile.HEADSET); 14071d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh mPendingAudioState = true; 14081d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh mAudioState = state; 14091d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh return; 14101d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh } 14111d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh mBluetoothHeadset.setAudioState(device, state); 14124079f559beb3e414036056b4b33ad40de5e89c4aThe Android Open Source Project } 14134079f559beb3e414036056b4b33ad40de5e89c4aThe Android Open Source Project 1414912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh private synchronized int getAudioState(BluetoothDevice device) { 1415912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh if (mBluetoothHeadset == null) return BluetoothHeadset.STATE_AUDIO_DISCONNECTED; 1416912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh return mBluetoothHeadset.getAudioState(device); 1417912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh } 1418912186b04d22881fd025a7cbe586228b85721a05Jaikumar Ganesh 14191d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh private BluetoothProfile.ServiceListener mProfileListener = 14201d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh new BluetoothProfile.ServiceListener() { 14211d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh public void onServiceConnected(int profile, BluetoothProfile proxy) { 14221d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh if (profile == BluetoothProfile.HEADSET) { 14231d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh mBluetoothHeadset = (BluetoothHeadset) proxy; 14241d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh synchronized(BluetoothHandsfree.this) { 14251d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh if (mPendingAudioState) { 14261d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh mBluetoothHeadset.setAudioState(mHeadset.getRemoteDevice(), mAudioState); 14271d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh mPendingAudioState = false; 14281d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh } 14291d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh } 14301d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh } else if (profile == BluetoothProfile.A2DP) { 14311d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh mA2dp = (BluetoothA2dp) proxy; 14321d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh } 14331d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh } 14341d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh public void onServiceDisconnected(int profile) { 14351d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh if (profile == BluetoothProfile.HEADSET) { 14361d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh mBluetoothHeadset = null; 14371d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh } else if (profile == BluetoothProfile.A2DP) { 14381d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh mA2dp = null; 14391d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh } 14401d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh } 14411d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh }; 14421d417d7ede71bbcf72a7edebf528efbfcf9b82bbJaikumar Ganesh 14431498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek /* 14441498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek * Put the AT command, company ID, arguments, and device in an Intent and broadcast it. 14451498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek */ 14461498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek private void broadcastVendorSpecificEventIntent(String command, 14471498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek int companyId, 144886324d3be365c1104c40ba007e671de8f1306021Jaikumar Ganesh int commandType, 14491498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek Object[] arguments, 14501498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek BluetoothDevice device) { 14511498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek if (VDBG) log("broadcastVendorSpecificEventIntent(" + command + ")"); 14521498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek Intent intent = 14531498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek new Intent(BluetoothHeadset.ACTION_VENDOR_SPECIFIC_HEADSET_EVENT); 14541498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek intent.putExtra(BluetoothHeadset.EXTRA_VENDOR_SPECIFIC_HEADSET_EVENT_CMD, command); 145586324d3be365c1104c40ba007e671de8f1306021Jaikumar Ganesh intent.putExtra(BluetoothHeadset.EXTRA_VENDOR_SPECIFIC_HEADSET_EVENT_CMD_TYPE, 145686324d3be365c1104c40ba007e671de8f1306021Jaikumar Ganesh commandType); 14571498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek // assert: all elements of args are Serializable 14581498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek intent.putExtra(BluetoothHeadset.EXTRA_VENDOR_SPECIFIC_HEADSET_EVENT_ARGS, arguments); 14591498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek intent.putExtra(BluetoothDevice.EXTRA_DEVICE, device); 146086324d3be365c1104c40ba007e671de8f1306021Jaikumar Ganesh 146186324d3be365c1104c40ba007e671de8f1306021Jaikumar Ganesh intent.addCategory(BluetoothHeadset.VENDOR_SPECIFIC_HEADSET_EVENT_COMPANY_ID_CATEGORY 146286324d3be365c1104c40ba007e671de8f1306021Jaikumar Ganesh + "." + Integer.toString(companyId)); 146386324d3be365c1104c40ba007e671de8f1306021Jaikumar Ganesh 14641498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek mContext.sendBroadcast(intent, android.Manifest.permission.BLUETOOTH); 14651498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek } 14661498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek 1467a69de9f9a2e99fe08f0009bb218b95ed7985c575Wink Saville void updateBtHandsfreeAfterRadioTechnologyChange() { 14681498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek if (VDBG) Log.d(TAG, "updateBtHandsfreeAfterRadioTechnologyChange..."); 1469a69de9f9a2e99fe08f0009bb218b95ed7985c575Wink Saville 14701dad0387bf2f280c12bdac172604e9779134fbcdJaikumar Ganesh mBluetoothPhoneState.updateBtPhoneStateAfterRadioTechnologyChange(); 1471a69de9f9a2e99fe08f0009bb218b95ed7985c575Wink Saville } 1472a69de9f9a2e99fe08f0009bb218b95ed7985c575Wink Saville 1473b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /** Request to establish SCO (audio) connection to bluetooth 1474b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * headset/handsfree, if one is connected. Does not block. 1475b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * Returns false if the user has requested audio off, or if there 1476b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * is some other immediate problem that will prevent BT audio. 1477b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project */ 1478b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /* package */ synchronized boolean audioOn() { 1479b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (VDBG) log("audioOn()"); 1480b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (!isHeadsetConnected()) { 1481b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (DBG) log("audioOn(): headset is not connected!"); 1482b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return false; 1483b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 14840966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly if (mHeadsetType == TYPE_HANDSFREE && !mServiceConnectionEstablished) { 14850966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly if (DBG) log("audioOn(): service connection not yet established!"); 14860966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly return false; 14870966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly } 1488b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1489b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (mConnectedSco != null) { 1490b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (DBG) log("audioOn(): audio is already connected"); 1491b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return true; 1492b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1493b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1494b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (!mUserWantsAudio) { 1495b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (DBG) log("audioOn(): user requested no audio, ignoring"); 1496b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return false; 1497b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1498b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1499f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan if (mPendingSco) { 1500f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan if (DBG) log("audioOn(): SCO already pending"); 1501f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan return true; 1502f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan } 1503f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan 1504ab377a6e67c195c230db42e98d597bf4deba14bdEric Laurent mA2dpSuspended = false; 1505ab377a6e67c195c230db42e98d597bf4deba14bdEric Laurent mPendingSco = false; 1506f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan if (isA2dpMultiProfile() && mA2dpState == BluetoothA2dp.STATE_PLAYING) { 1507f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan if (DBG) log("suspending A2DP stream for SCO"); 1508ab377a6e67c195c230db42e98d597bf4deba14bdEric Laurent mA2dpSuspended = mA2dp.suspendSink(mA2dpDevice); 1509ab377a6e67c195c230db42e98d597bf4deba14bdEric Laurent if (mA2dpSuspended) { 1510ab377a6e67c195c230db42e98d597bf4deba14bdEric Laurent mPendingSco = true; 1511f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan Message msg = mHandler.obtainMessage(MESSAGE_CHECK_PENDING_SCO); 1512f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan mHandler.sendMessageDelayed(msg, 2000); 1513f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan } else { 1514f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan Log.w(TAG, "Could not suspend A2DP stream for SCO, going ahead with SCO"); 1515337c7eb41d344b39efcf740cdc579257152a1c58Nick Pelly } 1516337c7eb41d344b39efcf740cdc579257152a1c58Nick Pelly } 1517337c7eb41d344b39efcf740cdc579257152a1c58Nick Pelly 1518337c7eb41d344b39efcf740cdc579257152a1c58Nick Pelly if (!mPendingSco) { 151991b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang connectScoThread(); 1520b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1521b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1522b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return true; 1523b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1524b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1525b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /** Used to indicate the user requested BT audio on. 1526b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * This will establish SCO (BT audio), even if the user requested it off 1527b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * previously on this call. 1528b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project */ 1529b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /* package */ synchronized void userWantsAudioOn() { 1530b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mUserWantsAudio = true; 1531b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project audioOn(); 1532b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1533b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /** Used to indicate the user requested BT audio off. 1534b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * This will prevent us from establishing BT audio again during this call 1535b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * if audioOn() is called. 1536b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project */ 1537b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /* package */ synchronized void userWantsAudioOff() { 1538b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mUserWantsAudio = false; 1539b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project audioOff(); 1540b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1541b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1542b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /** Request to disconnect SCO (audio) connection to bluetooth 1543b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * headset/handsfree, if one is connected. Does not block. 1544b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project */ 1545b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /* package */ synchronized void audioOff() { 1546819fc69ac472a8d77be8e5dd79a21434c6de8a37Jaikumar Ganesh if (VDBG) log("audioOff(): mPendingSco: " + mPendingSco + 1547819fc69ac472a8d77be8e5dd79a21434c6de8a37Jaikumar Ganesh ", mConnectedSco: " + mConnectedSco + 1548819fc69ac472a8d77be8e5dd79a21434c6de8a37Jaikumar Ganesh ", mA2dpState: " + mA2dpState + 154991b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang ", mA2dpSuspended: " + mA2dpSuspended); 1550ab377a6e67c195c230db42e98d597bf4deba14bdEric Laurent 1551ab377a6e67c195c230db42e98d597bf4deba14bdEric Laurent if (mA2dpSuspended) { 1552a1478a9074b126d13124c99b7543b2518b3de3b7Eric Laurent if (isA2dpMultiProfile()) { 155391b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang if (DBG) log("resuming A2DP stream after disconnecting SCO"); 155491b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang mA2dp.resumeSink(mA2dpDevice); 1555a1478a9074b126d13124c99b7543b2518b3de3b7Eric Laurent } 1556ab377a6e67c195c230db42e98d597bf4deba14bdEric Laurent mA2dpSuspended = false; 1557ab377a6e67c195c230db42e98d597bf4deba14bdEric Laurent } 1558b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1559310e6fb854504637a4cefd123d8dd387660cf811Nick Pelly mPendingSco = false; 1560310e6fb854504637a4cefd123d8dd387660cf811Nick Pelly 156191b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang if (mSignalScoCloseThread != null) { 1562e5d4f38445a097390b72c53b40f86e126c0cd75eEric Laurent mSignalScoCloseThread.shutdown(); 1563e5d4f38445a097390b72c53b40f86e126c0cd75eEric Laurent mSignalScoCloseThread = null; 1564b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 156591b4c99be8dbdd8fca6b76a0e34e8a4b989b2b87Danica Chang 156643d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie // Sync with setting mConnectScoThread to null to assure the validity of 156743d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie // the condition 156843d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie synchronized (ScoSocketConnectThread.class) { 156943d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie if (mConnectScoThread != null) { 157043d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie mConnectScoThread.shutdown(); 157143d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie resetConnectScoThread(); 157243d59ddb900224b9f6e9df6e3cfda6174fb57507Matthew Xie } 1573b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1574819fc69ac472a8d77be8e5dd79a21434c6de8a37Jaikumar Ganesh 1575e5d4f38445a097390b72c53b40f86e126c0cd75eEric Laurent closeConnectedSco(); // Should be closed already, but just in case 1576b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1577b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1578b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /* package */ boolean isAudioOn() { 1579b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return (mConnectedSco != null); 1580b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1581b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1582f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan private boolean isA2dpMultiProfile() { 1583f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan return mA2dp != null && mHeadset != null && mA2dpDevice != null && 1584f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan mA2dpDevice.equals(mHeadset.getRemoteDevice()); 1585f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan } 1586f9f946bc1e3ba287f0fa8f47a662e42f20892526Zhu Lan 1587b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /* package */ void ignoreRing() { 15881dad0387bf2f280c12bdac172604e9779134fbcdJaikumar Ganesh mBluetoothPhoneState.ignoreRing(); 1589b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1590b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1591eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh private void sendURC(String urc) { 1592b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (isHeadsetConnected()) { 1593b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mHeadset.sendURC(urc); 1594b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1595b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1596b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1597b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /** helper to redial last dialled number */ 1598b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private AtCommandResult redial() { 1599b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project String number = mPhonebook.getLastDialledNumber(); 1600b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (number == null) { 1601b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // spec seems to suggest sending ERROR if we dont have a 1602b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // number to redial 16038eb32ddb60cfe1a0d0733735c30ecfc814452806Jackson Fan if (VDBG) log("Bluetooth redial requested (+BLDN), but no previous " + 1604b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project "outgoing calls found. Ignoring"); 1605b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.ERROR); 1606b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1607b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh // Outgoing call initiated by the handsfree device 1608a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh // Send terminateScoUsingVirtualVoiceCall 1609a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh terminateScoUsingVirtualVoiceCall(); 1610b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project Intent intent = new Intent(Intent.ACTION_CALL_PRIVILEGED, 161165454c803eb305c4740885ad4995a871b034a58aDavid Brown Uri.fromParts(Constants.SCHEME_TEL, number, null)); 1612b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 1613b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mContext.startActivity(intent); 1614b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1615b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // We do not immediately respond OK, wait until we get a phone state 1616b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // update. If we return OK now and the handsfree immeidately requests 1617b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // our phone state it will say we are not in call yet which confuses 1618b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // some devices 1619b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project expectCallStart(); 1620b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.UNSOLICITED); // send nothing 1621b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1622b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1623b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /** Build the +CLCC result 1624b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * The complexity arises from the fact that we need to maintain the same 1625b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * CLCC index even as a call moves between states. */ 1626c9d9ed30aa547b79b81adc13a4d148a003b6ee62w private synchronized AtCommandResult gsmGetClccResult() { 1627b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Collect all known connections 1628c9d9ed30aa547b79b81adc13a4d148a003b6ee62w Connection[] clccConnections = new Connection[GSM_MAX_CONNECTIONS]; // indexed by CLCC index 1629b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project LinkedList<Connection> newConnections = new LinkedList<Connection>(); 1630b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project LinkedList<Connection> connections = new LinkedList<Connection>(); 1631a50e10e2efadac960987eaadc0938c6f92d3ee90John Wang 16328058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang Call foregroundCall = mCM.getActiveFgCall(); 16338058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang Call backgroundCall = mCM.getFirstActiveBgCall(); 16348058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang Call ringingCall = mCM.getFirstActiveRingingCall(); 16358058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang 16368058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang if (ringingCall.getState().isAlive()) { 16378058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang connections.addAll(ringingCall.getConnections()); 1638b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 16398058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang if (foregroundCall.getState().isAlive()) { 16408058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang connections.addAll(foregroundCall.getConnections()); 1641b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 16428058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang if (backgroundCall.getState().isAlive()) { 16438058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang connections.addAll(backgroundCall.getConnections()); 1644b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1645b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1646b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Mark connections that we already known about 1647c9d9ed30aa547b79b81adc13a4d148a003b6ee62w boolean clccUsed[] = new boolean[GSM_MAX_CONNECTIONS]; 1648c9d9ed30aa547b79b81adc13a4d148a003b6ee62w for (int i = 0; i < GSM_MAX_CONNECTIONS; i++) { 1649b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project clccUsed[i] = mClccUsed[i]; 1650b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mClccUsed[i] = false; 1651b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1652b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project for (Connection c : connections) { 1653b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project boolean found = false; 1654b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project long timestamp = c.getCreateTime(); 1655c9d9ed30aa547b79b81adc13a4d148a003b6ee62w for (int i = 0; i < GSM_MAX_CONNECTIONS; i++) { 1656b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (clccUsed[i] && timestamp == mClccTimestamps[i]) { 1657b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mClccUsed[i] = true; 1658b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project found = true; 1659b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project clccConnections[i] = c; 1660b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project break; 1661b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1662b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1663b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (!found) { 1664b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project newConnections.add(c); 1665b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1666b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1667b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1668b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Find a CLCC index for new connections 1669b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project while (!newConnections.isEmpty()) { 1670b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Find lowest empty index 1671b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project int i = 0; 1672b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project while (mClccUsed[i]) i++; 1673b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Find earliest connection 1674b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project long earliestTimestamp = newConnections.get(0).getCreateTime(); 1675b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project Connection earliestConnection = newConnections.get(0); 1676b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project for (int j = 0; j < newConnections.size(); j++) { 1677b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project long timestamp = newConnections.get(j).getCreateTime(); 1678b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (timestamp < earliestTimestamp) { 1679b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project earliestTimestamp = timestamp; 1680b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project earliestConnection = newConnections.get(j); 1681b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1682b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1683b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1684b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // update 1685b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mClccUsed[i] = true; 1686b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mClccTimestamps[i] = earliestTimestamp; 1687b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project clccConnections[i] = earliestConnection; 1688b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project newConnections.remove(earliestConnection); 1689b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1690b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1691b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Build CLCC 1692b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project AtCommandResult result = new AtCommandResult(AtCommandResult.OK); 1693b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project for (int i = 0; i < clccConnections.length; i++) { 1694b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (mClccUsed[i]) { 1695b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project String clccEntry = connectionToClccEntry(i, clccConnections[i]); 1696b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (clccEntry != null) { 1697b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project result.addResponse(clccEntry); 1698b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1699b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1700b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1701b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1702b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return result; 1703b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1704b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1705b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /** Convert a Connection object into a single +CLCC result */ 1706b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private String connectionToClccEntry(int index, Connection c) { 1707b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project int state; 1708b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project switch (c.getState()) { 1709b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case ACTIVE: 1710b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project state = 0; 1711b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project break; 1712b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case HOLDING: 1713b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project state = 1; 1714b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project break; 1715b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case DIALING: 1716b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project state = 2; 1717b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project break; 1718b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case ALERTING: 1719b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project state = 3; 1720b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project break; 1721b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case INCOMING: 1722b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project state = 4; 1723b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project break; 1724b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case WAITING: 1725b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project state = 5; 1726b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project break; 1727b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project default: 1728b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return null; // bad state 1729b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1730b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1731b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project int mpty = 0; 1732b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project Call call = c.getCall(); 1733b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (call != null) { 1734b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mpty = call.isMultiparty() ? 1 : 0; 1735b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1736b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1737b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project int direction = c.isIncoming() ? 1 : 0; 1738b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1739b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project String number = c.getAddress(); 1740b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project int type = -1; 1741b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (number != null) { 1742b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project type = PhoneNumberUtils.toaFromString(number); 1743b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1744b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1745b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project String result = "+CLCC: " + (index + 1) + "," + direction + "," + state + ",0," + mpty; 1746b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (number != null) { 1747b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project result += ",\"" + number + "\"," + type; 1748b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1749b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return result; 1750b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1751c9d9ed30aa547b79b81adc13a4d148a003b6ee62w 1752c9d9ed30aa547b79b81adc13a4d148a003b6ee62w /** Build the +CLCC result for CDMA 1753c9d9ed30aa547b79b81adc13a4d148a003b6ee62w * The complexity arises from the fact that we need to maintain the same 1754c9d9ed30aa547b79b81adc13a4d148a003b6ee62w * CLCC index even as a call moves between states. */ 1755c9d9ed30aa547b79b81adc13a4d148a003b6ee62w private synchronized AtCommandResult cdmaGetClccResult() { 1756c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // In CDMA at one time a user can have only two live/active connections 1757c9d9ed30aa547b79b81adc13a4d148a003b6ee62w Connection[] clccConnections = new Connection[CDMA_MAX_CONNECTIONS];// indexed by CLCC index 17588058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang Call foregroundCall = mCM.getActiveFgCall(); 17598058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang Call ringingCall = mCM.getFirstActiveRingingCall(); 1760c9d9ed30aa547b79b81adc13a4d148a003b6ee62w 17618058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang Call.State ringingCallState = ringingCall.getState(); 1762c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // If the Ringing Call state is INCOMING, that means this is the very first call 1763c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // hence there should not be any Foreground Call 1764c9d9ed30aa547b79b81adc13a4d148a003b6ee62w if (ringingCallState == Call.State.INCOMING) { 17658eb32ddb60cfe1a0d0733735c30ecfc814452806Jackson Fan if (VDBG) log("Filling clccConnections[0] for INCOMING state"); 17668058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang clccConnections[0] = ringingCall.getLatestConnection(); 17678058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang } else if (foregroundCall.getState().isAlive()) { 1768c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // Getting Foreground Call connection based on Call state 17698058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang if (ringingCall.isRinging()) { 17708eb32ddb60cfe1a0d0733735c30ecfc814452806Jackson Fan if (VDBG) log("Filling clccConnections[0] & [1] for CALL WAITING state"); 17718058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang clccConnections[0] = foregroundCall.getEarliestConnection(); 17728058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang clccConnections[1] = ringingCall.getLatestConnection(); 1773c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } else { 17748058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang if (foregroundCall.getConnections().size() <= 1) { 1775c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // Single call scenario 17768eb32ddb60cfe1a0d0733735c30ecfc814452806Jackson Fan if (VDBG) log("Filling clccConnections[0] with ForgroundCall latest connection"); 17778058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang clccConnections[0] = foregroundCall.getLatestConnection(); 1778c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } else { 1779c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // Multiple Call scenario. This would be true for both 1780c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // CONF_CALL and THRWAY_ACTIVE state 17818eb32ddb60cfe1a0d0733735c30ecfc814452806Jackson Fan if (VDBG) log("Filling clccConnections[0] & [1] with ForgroundCall connections"); 17828058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang clccConnections[0] = foregroundCall.getEarliestConnection(); 17838058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang clccConnections[1] = foregroundCall.getLatestConnection(); 1784c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 1785c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 1786c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 1787c9d9ed30aa547b79b81adc13a4d148a003b6ee62w 1788c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // Update the mCdmaIsSecondCallActive flag based on the Phone call state 1789c9d9ed30aa547b79b81adc13a4d148a003b6ee62w if (PhoneApp.getInstance().cdmaPhoneCallState.getCurrentCallState() 1790c9d9ed30aa547b79b81adc13a4d148a003b6ee62w == CdmaPhoneCallState.PhoneCallState.SINGLE_ACTIVE) { 1791c9d9ed30aa547b79b81adc13a4d148a003b6ee62w cdmaSetSecondCallState(false); 1792c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } else if (PhoneApp.getInstance().cdmaPhoneCallState.getCurrentCallState() 1793c9d9ed30aa547b79b81adc13a4d148a003b6ee62w == CdmaPhoneCallState.PhoneCallState.THRWAY_ACTIVE) { 1794c9d9ed30aa547b79b81adc13a4d148a003b6ee62w cdmaSetSecondCallState(true); 1795c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 1796c9d9ed30aa547b79b81adc13a4d148a003b6ee62w 1797c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // Build CLCC 1798c9d9ed30aa547b79b81adc13a4d148a003b6ee62w AtCommandResult result = new AtCommandResult(AtCommandResult.OK); 1799c9d9ed30aa547b79b81adc13a4d148a003b6ee62w for (int i = 0; (i < clccConnections.length) && (clccConnections[i] != null); i++) { 1800c9d9ed30aa547b79b81adc13a4d148a003b6ee62w String clccEntry = cdmaConnectionToClccEntry(i, clccConnections[i]); 1801c9d9ed30aa547b79b81adc13a4d148a003b6ee62w if (clccEntry != null) { 1802c9d9ed30aa547b79b81adc13a4d148a003b6ee62w result.addResponse(clccEntry); 1803c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 1804c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 1805c9d9ed30aa547b79b81adc13a4d148a003b6ee62w 1806c9d9ed30aa547b79b81adc13a4d148a003b6ee62w return result; 1807c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 1808c9d9ed30aa547b79b81adc13a4d148a003b6ee62w 1809c9d9ed30aa547b79b81adc13a4d148a003b6ee62w /** Convert a Connection object into a single +CLCC result for CDMA phones */ 1810c9d9ed30aa547b79b81adc13a4d148a003b6ee62w private String cdmaConnectionToClccEntry(int index, Connection c) { 1811c9d9ed30aa547b79b81adc13a4d148a003b6ee62w int state; 1812c9d9ed30aa547b79b81adc13a4d148a003b6ee62w PhoneApp app = PhoneApp.getInstance(); 1813c9d9ed30aa547b79b81adc13a4d148a003b6ee62w CdmaPhoneCallState.PhoneCallState currCdmaCallState = 1814c9d9ed30aa547b79b81adc13a4d148a003b6ee62w app.cdmaPhoneCallState.getCurrentCallState(); 1815c9d9ed30aa547b79b81adc13a4d148a003b6ee62w CdmaPhoneCallState.PhoneCallState prevCdmaCallState = 1816c9d9ed30aa547b79b81adc13a4d148a003b6ee62w app.cdmaPhoneCallState.getPreviousCallState(); 1817c9d9ed30aa547b79b81adc13a4d148a003b6ee62w 1818c9d9ed30aa547b79b81adc13a4d148a003b6ee62w if ((prevCdmaCallState == CdmaPhoneCallState.PhoneCallState.THRWAY_ACTIVE) 1819c9d9ed30aa547b79b81adc13a4d148a003b6ee62w && (currCdmaCallState == CdmaPhoneCallState.PhoneCallState.CONF_CALL)) { 1820c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // If the current state is reached after merging two calls 1821c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // we set the state of all the connections as ACTIVE 1822c9d9ed30aa547b79b81adc13a4d148a003b6ee62w state = 0; 1823c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } else { 1824c9d9ed30aa547b79b81adc13a4d148a003b6ee62w switch (c.getState()) { 1825c9d9ed30aa547b79b81adc13a4d148a003b6ee62w case ACTIVE: 1826c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // For CDMA since both the connections are set as active by FW after accepting 1827c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // a Call waiting or making a 3 way call, we need to set the state specifically 1828c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // to ACTIVE/HOLDING based on the mCdmaIsSecondCallActive flag. This way the 1829c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // CLCC result will allow BT devices to enable the swap or merge options 1830c9d9ed30aa547b79b81adc13a4d148a003b6ee62w if (index == 0) { // For the 1st active connection 1831c9d9ed30aa547b79b81adc13a4d148a003b6ee62w state = mCdmaIsSecondCallActive ? 1 : 0; 1832c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } else { // for the 2nd active connection 1833c9d9ed30aa547b79b81adc13a4d148a003b6ee62w state = mCdmaIsSecondCallActive ? 0 : 1; 1834c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 1835c9d9ed30aa547b79b81adc13a4d148a003b6ee62w break; 1836c9d9ed30aa547b79b81adc13a4d148a003b6ee62w case HOLDING: 1837c9d9ed30aa547b79b81adc13a4d148a003b6ee62w state = 1; 1838c9d9ed30aa547b79b81adc13a4d148a003b6ee62w break; 1839c9d9ed30aa547b79b81adc13a4d148a003b6ee62w case DIALING: 1840c9d9ed30aa547b79b81adc13a4d148a003b6ee62w state = 2; 1841c9d9ed30aa547b79b81adc13a4d148a003b6ee62w break; 1842c9d9ed30aa547b79b81adc13a4d148a003b6ee62w case ALERTING: 1843c9d9ed30aa547b79b81adc13a4d148a003b6ee62w state = 3; 1844c9d9ed30aa547b79b81adc13a4d148a003b6ee62w break; 1845c9d9ed30aa547b79b81adc13a4d148a003b6ee62w case INCOMING: 1846c9d9ed30aa547b79b81adc13a4d148a003b6ee62w state = 4; 1847c9d9ed30aa547b79b81adc13a4d148a003b6ee62w break; 1848c9d9ed30aa547b79b81adc13a4d148a003b6ee62w case WAITING: 1849c9d9ed30aa547b79b81adc13a4d148a003b6ee62w state = 5; 1850c9d9ed30aa547b79b81adc13a4d148a003b6ee62w break; 1851c9d9ed30aa547b79b81adc13a4d148a003b6ee62w default: 1852c9d9ed30aa547b79b81adc13a4d148a003b6ee62w return null; // bad state 1853c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 1854c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 1855c9d9ed30aa547b79b81adc13a4d148a003b6ee62w 1856c9d9ed30aa547b79b81adc13a4d148a003b6ee62w int mpty = 0; 18573eb2a4ae98eb737004d40f7ce03a8d83883fb079Kuanting Zhu if (currCdmaCallState == CdmaPhoneCallState.PhoneCallState.CONF_CALL) { 1858c39c3c9ada26aa8fab1373ad94c9b0d9e8875caaSrinivas Krovvidi if (prevCdmaCallState == CdmaPhoneCallState.PhoneCallState.THRWAY_ACTIVE) { 1859c39c3c9ada26aa8fab1373ad94c9b0d9e8875caaSrinivas Krovvidi // If the current state is reached after merging two calls 1860c39c3c9ada26aa8fab1373ad94c9b0d9e8875caaSrinivas Krovvidi // we set the multiparty call true. 1861c39c3c9ada26aa8fab1373ad94c9b0d9e8875caaSrinivas Krovvidi mpty = 1; 1862c39c3c9ada26aa8fab1373ad94c9b0d9e8875caaSrinivas Krovvidi } else { 1863c39c3c9ada26aa8fab1373ad94c9b0d9e8875caaSrinivas Krovvidi // CALL_CONF state is not from merging two calls, but from 1864c39c3c9ada26aa8fab1373ad94c9b0d9e8875caaSrinivas Krovvidi // accepting the second call. In this case first will be on 1865c39c3c9ada26aa8fab1373ad94c9b0d9e8875caaSrinivas Krovvidi // hold in most cases but in some cases its already merged. 1866c39c3c9ada26aa8fab1373ad94c9b0d9e8875caaSrinivas Krovvidi // However, we will follow the common case and the test case 1867c39c3c9ada26aa8fab1373ad94c9b0d9e8875caaSrinivas Krovvidi // as per Bluetooth SIG PTS 1868c39c3c9ada26aa8fab1373ad94c9b0d9e8875caaSrinivas Krovvidi mpty = 0; 1869c39c3c9ada26aa8fab1373ad94c9b0d9e8875caaSrinivas Krovvidi } 18703eb2a4ae98eb737004d40f7ce03a8d83883fb079Kuanting Zhu } else { 18713eb2a4ae98eb737004d40f7ce03a8d83883fb079Kuanting Zhu mpty = 0; 1872c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 1873c9d9ed30aa547b79b81adc13a4d148a003b6ee62w 1874c9d9ed30aa547b79b81adc13a4d148a003b6ee62w int direction = c.isIncoming() ? 1 : 0; 1875c9d9ed30aa547b79b81adc13a4d148a003b6ee62w 1876c9d9ed30aa547b79b81adc13a4d148a003b6ee62w String number = c.getAddress(); 1877c9d9ed30aa547b79b81adc13a4d148a003b6ee62w int type = -1; 1878c9d9ed30aa547b79b81adc13a4d148a003b6ee62w if (number != null) { 1879c9d9ed30aa547b79b81adc13a4d148a003b6ee62w type = PhoneNumberUtils.toaFromString(number); 1880c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 1881c9d9ed30aa547b79b81adc13a4d148a003b6ee62w 1882c9d9ed30aa547b79b81adc13a4d148a003b6ee62w String result = "+CLCC: " + (index + 1) + "," + direction + "," + state + ",0," + mpty; 1883c9d9ed30aa547b79b81adc13a4d148a003b6ee62w if (number != null) { 1884c9d9ed30aa547b79b81adc13a4d148a003b6ee62w result += ",\"" + number + "\"," + type; 1885c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 1886c9d9ed30aa547b79b81adc13a4d148a003b6ee62w return result; 1887c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 1888c9d9ed30aa547b79b81adc13a4d148a003b6ee62w 18891498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek /* 18901498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek * Register a vendor-specific command. 18911498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek * @param commandName the name of the command. For example, if the expected 18921498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek * incoming command is <code>AT+FOO=bar,baz</code>, the value of this should be 18931498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek * <code>"+FOO"</code>. 18941498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek * @param companyId the Bluetooth SIG Company Identifier 18951498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek * @param parser the AtParser on which to register the command 18961498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek */ 18971498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek private void registerVendorSpecificCommand(String commandName, 18981498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek int companyId, 18991498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek AtParser parser) { 19001498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek parser.register(commandName, 19011498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek new VendorSpecificCommandHandler(commandName, companyId)); 19021498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek } 19031498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek 19041498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek /* 19051498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek * Register all vendor-specific commands here. 19061498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek */ 19071498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek private void registerAllVendorSpecificCommands() { 19081498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek AtParser parser = mHeadset.getAtParser(); 19091498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek 19101498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek // Plantronics-specific headset events go here 19111498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek registerVendorSpecificCommand("+XEVENT", 19121498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek BluetoothAssignedNumbers.PLANTRONICS, 19131498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek parser); 19141498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek } 19151498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek 1916b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /** 1917b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * Register AT Command handlers to implement the Headset profile 1918b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project */ 1919b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private void initializeHeadsetAtParser() { 19208eb32ddb60cfe1a0d0733735c30ecfc814452806Jackson Fan if (VDBG) log("Registering Headset AT commands"); 1921b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project AtParser parser = mHeadset.getAtParser(); 19221498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek // Headsets usually only have one button, which is meant to cause the 1923b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // HS to send us AT+CKPD=200 or AT+CKPD. 1924b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+CKPD", new AtCommandHandler() { 1925b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private AtCommandResult headsetButtonPress() { 1926eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh if (mCM.getFirstActiveRingingCall().isRinging()) { 1927eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh // Answer the call 1928eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh mBluetoothPhoneState.stopRing(); 1929eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh sendURC("OK"); 1930eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh PhoneUtils.answerCall(mCM.getFirstActiveRingingCall()); 1931eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh // If in-band ring tone is supported, SCO connection will already 1932eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh // be up and the following call will just return. 1933eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh audioOn(); 19341ec7e6b9b3bf1dfc384676244bec1edb50fedc58Jaikumar Ganesh return new AtCommandResult(AtCommandResult.UNSOLICITED); 1935eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh } else if (mCM.hasActiveFgCall()) { 1936eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh if (!isAudioOn()) { 1937eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh // Transfer audio from AG to HS 1938b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project audioOn(); 1939eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh } else { 1940eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh if (mHeadset.getDirection() == HeadsetBase.DIRECTION_INCOMING && 1941eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh (System.currentTimeMillis() - mHeadset.getConnectTimestamp()) < 5000) { 1942eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh // Headset made a recent ACL connection to us - and 1943eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh // made a mandatory AT+CKPD request to connect 1944eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh // audio which races with our automatic audio 1945eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh // setup. ignore 1946b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else { 1947eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh // Hang up the call 1948eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh audioOff(); 1949eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh PhoneUtils.hangup(PhoneApp.getInstance().mCM); 1950b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1951b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1952eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh return new AtCommandResult(AtCommandResult.OK); 1953eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh } else { 1954eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh // No current call - redial last number 1955eeab0c52a0542179621ee7854d7913cfd2445429Jaikumar Ganesh return redial(); 1956b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1957b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1958b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 1959b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleActionCommand() { 1960b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return headsetButtonPress(); 1961b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1962b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 1963b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleSetCommand(Object[] args) { 1964b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return headsetButtonPress(); 1965b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1966b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 1967b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1968b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1969b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /** 1970b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * Register AT Command handlers to implement the Handsfree profile 1971b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project */ 1972b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private void initializeHandsfreeAtParser() { 19738eb32ddb60cfe1a0d0733735c30ecfc814452806Jackson Fan if (VDBG) log("Registering Handsfree AT commands"); 1974b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project AtParser parser = mHeadset.getAtParser(); 19758058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang final Phone phone = mCM.getDefaultPhone(); 1976b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 1977b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Answer 1978b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register('A', new AtCommandHandler() { 1979b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 1980b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleBasicCommand(String args) { 19811ec7e6b9b3bf1dfc384676244bec1edb50fedc58Jaikumar Ganesh sendURC("OK"); 19821ec7e6b9b3bf1dfc384676244bec1edb50fedc58Jaikumar Ganesh mBluetoothPhoneState.stopRing(); 19838058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang PhoneUtils.answerCall(mCM.getFirstActiveRingingCall()); 19841ec7e6b9b3bf1dfc384676244bec1edb50fedc58Jaikumar Ganesh return new AtCommandResult(AtCommandResult.UNSOLICITED); 1985b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1986b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 1987b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register('D', new AtCommandHandler() { 1988b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 1989b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleBasicCommand(String args) { 1990b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (args.length() > 0) { 1991b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (args.charAt(0) == '>') { 1992b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Yuck - memory dialling requested. 1993b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Just dial last number for now 1994b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (args.startsWith(">9999")) { // for PTS test 1995b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.ERROR); 1996b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 1997b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return redial(); 1998b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else { 1999a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh // Send terminateScoUsingVirtualVoiceCall 2000a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh terminateScoUsingVirtualVoiceCall(); 2001b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Remove trailing ';' 2002b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (args.charAt(args.length() - 1) == ';') { 2003b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project args = args.substring(0, args.length() - 1); 2004b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2005eccbc2aa0b0a719bcadcdba5e1aeb22a5814d08ainshik 2006eccbc2aa0b0a719bcadcdba5e1aeb22a5814d08ainshik args = PhoneNumberUtils.convertPreDial(args); 2007eccbc2aa0b0a719bcadcdba5e1aeb22a5814d08ainshik 2008b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project Intent intent = new Intent(Intent.ACTION_CALL_PRIVILEGED, 200965454c803eb305c4740885ad4995a871b034a58aDavid Brown Uri.fromParts(Constants.SCHEME_TEL, args, null)); 2010b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 2011b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mContext.startActivity(intent); 2012b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2013b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project expectCallStart(); 2014b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.UNSOLICITED); // send nothing 2015b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2016b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2017b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.ERROR); 2018b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2019b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2020b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2021b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Hang-up command 2022b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+CHUP", new AtCommandHandler() { 2023b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2024b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleActionCommand() { 2025586668fe6a1259083fbbc67de8ecac850c1475f1Jaikumar Ganesh sendURC("OK"); 2026b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh if (isVirtualCallInProgress()) { 2027a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh terminateScoUsingVirtualVoiceCall(); 2028b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh } else { 2029b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh if (mCM.hasActiveFgCall()) { 2030b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh PhoneUtils.hangupActiveCall(mCM.getActiveFgCall()); 2031b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh } else if (mCM.hasActiveRingingCall()) { 2032b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh PhoneUtils.hangupRingingCall(mCM.getFirstActiveRingingCall()); 2033b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh } else if (mCM.hasActiveBgCall()) { 2034b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh PhoneUtils.hangupHoldingCall(mCM.getFirstActiveBgCall()); 2035b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh } 2036b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2037586668fe6a1259083fbbc67de8ecac850c1475f1Jaikumar Ganesh return new AtCommandResult(AtCommandResult.UNSOLICITED); 2038b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2039b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2040b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2041b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Bluetooth Retrieve Supported Features command 2042b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+BRSF", new AtCommandHandler() { 2043b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private AtCommandResult sendBRSF() { 2044b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult("+BRSF: " + mLocalBrsf); 2045b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2046b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2047b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleSetCommand(Object[] args) { 2048b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // AT+BRSF=<handsfree supported features bitmap> 2049b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Handsfree is telling us which features it supports. We 2050b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // send the features we support 2051b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (args.length == 1 && (args[0] instanceof Integer)) { 2052b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mRemoteBrsf = (Integer) args[0]; 2053b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else { 2054b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project Log.w(TAG, "HF didn't sent BRSF assuming 0"); 2055b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2056b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return sendBRSF(); 2057b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2058b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2059b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleActionCommand() { 2060b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // This seems to be out of spec, but lets do the nice thing 2061b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return sendBRSF(); 2062b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2063b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2064b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleReadCommand() { 2065b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // This seems to be out of spec, but lets do the nice thing 2066b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return sendBRSF(); 2067b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2068b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2069b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2070b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Call waiting notification on/off 2071b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+CCWA", new AtCommandHandler() { 2072b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2073b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleActionCommand() { 2074b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Seems to be out of spec, but lets return nicely 2075b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.OK); 2076b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2077b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2078b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleReadCommand() { 2079b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Call waiting is always on 2080b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult("+CCWA: 1"); 2081b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2082b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2083b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleSetCommand(Object[] args) { 2084b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // AT+CCWA=<n> 2085b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Handsfree is trying to enable/disable call waiting. We 2086b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // cannot disable in the current implementation. 2087b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.OK); 2088b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2089b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2090b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleTestCommand() { 2091b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Request for range of supported CCWA paramters 2092b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult("+CCWA: (\"n\",(1))"); 2093b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2094b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2095b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2096b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Mobile Equipment Event Reporting enable/disable command 2097b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Of the full 3GPP syntax paramters (mode, keyp, disp, ind, bfr) we 2098b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // only support paramter ind (disable/enable evert reporting using 2099b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // +CDEV) 2100b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+CMER", new AtCommandHandler() { 2101b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2102b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleReadCommand() { 2103b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult( 2104b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project "+CMER: 3,0,0," + (mIndicatorsEnabled ? "1" : "0")); 2105b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2106b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2107b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleSetCommand(Object[] args) { 2108b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (args.length < 4) { 2109b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // This is a syntax error 2110b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.ERROR); 2111b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else if (args[0].equals(3) && args[1].equals(0) && 2112b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project args[2].equals(0)) { 21130966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly boolean valid = false; 2114b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (args[3].equals(0)) { 2115b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mIndicatorsEnabled = false; 21160966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly valid = true; 2117b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else if (args[3].equals(1)) { 2118b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mIndicatorsEnabled = true; 21190966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly valid = true; 21200966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly } 21210966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly if (valid) { 21220966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly if ((mRemoteBrsf & BRSF_HF_CW_THREE_WAY_CALLING) == 0x0) { 21230966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly mServiceConnectionEstablished = true; 21240966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly sendURC("OK"); // send immediately, then initiate audio 21250966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly if (isIncallAudio()) { 21260966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly audioOn(); 212734a30a05feb48e56b8f6d5e05d9d58ce649bfdd1Srinivas Krovvidi } else if (mCM.getFirstActiveRingingCall().isRinging()) { 212834a30a05feb48e56b8f6d5e05d9d58ce649bfdd1Srinivas Krovvidi // need to update HS with RING cmd when single 212934a30a05feb48e56b8f6d5e05d9d58ce649bfdd1Srinivas Krovvidi // ringing call exist 213034a30a05feb48e56b8f6d5e05d9d58ce649bfdd1Srinivas Krovvidi mBluetoothPhoneState.ring(); 21310966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly } 21320966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly // only send OK once 21330966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly return new AtCommandResult(AtCommandResult.UNSOLICITED); 21340966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly } else { 21350966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly return new AtCommandResult(AtCommandResult.OK); 21360966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly } 2137b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2138b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 21390966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly return reportCmeError(BluetoothCmeError.OPERATION_NOT_SUPPORTED); 2140b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2141b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2142b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleTestCommand() { 2143b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult("+CMER: (3),(0),(0),(0-1)"); 2144b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2145b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2146b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2147b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Mobile Equipment Error Reporting enable/disable 2148b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+CMEE", new AtCommandHandler() { 2149b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2150b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleActionCommand() { 2151b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // out of spec, assume they want to enable 2152b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mCmee = true; 2153b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.OK); 2154b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2155b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2156b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleReadCommand() { 2157b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult("+CMEE: " + (mCmee ? "1" : "0")); 2158b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2159b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2160b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleSetCommand(Object[] args) { 2161b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // AT+CMEE=<n> 2162b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (args.length == 0) { 2163b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // <n> ommitted - default to 0 2164b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mCmee = false; 2165b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.OK); 2166b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else if (!(args[0] instanceof Integer)) { 2167b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Syntax error 2168b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.ERROR); 2169b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else { 2170b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mCmee = ((Integer)args[0] == 1); 2171b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.OK); 2172b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2173b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2174b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2175b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleTestCommand() { 2176b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Probably not required but spec, but no harm done 2177b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult("+CMEE: (0-1)"); 2178b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2179b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2180b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2181b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Bluetooth Last Dialled Number 2182b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+BLDN", new AtCommandHandler() { 2183b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2184b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleActionCommand() { 2185b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return redial(); 2186b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2187b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2188b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2189b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Indicator Update command 2190b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+CIND", new AtCommandHandler() { 2191b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2192b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleReadCommand() { 21931dad0387bf2f280c12bdac172604e9779134fbcdJaikumar Ganesh return mBluetoothPhoneState.toCindResult(); 2194b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2195b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2196b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleTestCommand() { 21971dad0387bf2f280c12bdac172604e9779134fbcdJaikumar Ganesh return mBluetoothPhoneState.getCindTestResult(); 2198b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2199b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2200b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2201b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Query Signal Quality (legacy) 2202b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+CSQ", new AtCommandHandler() { 2203b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2204b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleActionCommand() { 22051dad0387bf2f280c12bdac172604e9779134fbcdJaikumar Ganesh return mBluetoothPhoneState.toCsqResult(); 2206b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2207b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2208b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2209b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Query network registration state 2210b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+CREG", new AtCommandHandler() { 2211b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2212b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleReadCommand() { 22131dad0387bf2f280c12bdac172604e9779134fbcdJaikumar Ganesh return new AtCommandResult(mBluetoothPhoneState.toCregString()); 2214b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2215b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2216b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2217b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Send DTMF. I don't know if we are also expected to play the DTMF tone 2218b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // locally, right now we don't 2219b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+VTS", new AtCommandHandler() { 2220b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2221b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleSetCommand(Object[] args) { 2222b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (args.length >= 1) { 2223b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project char c; 2224b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (args[0] instanceof Integer) { 2225b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project c = ((Integer) args[0]).toString().charAt(0); 2226b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else { 2227b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project c = ((String) args[0]).charAt(0); 2228b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2229b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (isValidDtmf(c)) { 22308058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang phone.sendDtmf(c); 2231b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.OK); 2232b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2233b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2234b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.ERROR); 2235b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2236b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private boolean isValidDtmf(char c) { 2237b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project switch (c) { 2238b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case '#': 2239b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case '*': 2240b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return true; 2241b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project default: 2242b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (Character.digit(c, 14) != -1) { 2243b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return true; // 0-9 and A-D 2244b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2245b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return false; 2246b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2247b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2248b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2249b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2250b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // List calls 2251b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+CLCC", new AtCommandHandler() { 2252b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2253b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleActionCommand() { 22548058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang int phoneType = phone.getPhoneType(); 2255b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh // Handsfree carkits expect that +CLCC is properly responded to. 2256b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh // Hence we ensure that a proper response is sent for the virtual call too. 2257b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh if (isVirtualCallInProgress()) { 2258b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh String number = phone.getLine1Number(); 2259b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh AtCommandResult result = new AtCommandResult(AtCommandResult.OK); 2260b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh String args; 2261b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh if (number == null) { 2262b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh args = "+CLCC: 1,0,0,0,0,\"\",0"; 2263b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh } 2264b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh else 2265b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh { 2266b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh args = "+CLCC: 1,0,0,0,0,\"" + number + "\"," + 2267b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh PhoneNumberUtils.toaFromString(number); 2268b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh } 2269b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh result.addResponse(args); 2270b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh return result; 2271b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh } 227279b9f6e30e8402b103f1ec3ed9dda1fcad2b1cd5Tammo Spalink if (phoneType == Phone.PHONE_TYPE_CDMA) { 2273c9d9ed30aa547b79b81adc13a4d148a003b6ee62w return cdmaGetClccResult(); 227479b9f6e30e8402b103f1ec3ed9dda1fcad2b1cd5Tammo Spalink } else if (phoneType == Phone.PHONE_TYPE_GSM) { 2275c9d9ed30aa547b79b81adc13a4d148a003b6ee62w return gsmGetClccResult(); 227679b9f6e30e8402b103f1ec3ed9dda1fcad2b1cd5Tammo Spalink } else { 227779b9f6e30e8402b103f1ec3ed9dda1fcad2b1cd5Tammo Spalink throw new IllegalStateException("Unexpected phone type: " + phoneType); 2278c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 2279b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2280b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2281b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2282b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Call Hold and Multiparty Handling command 2283b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+CHLD", new AtCommandHandler() { 2284b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2285b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleSetCommand(Object[] args) { 22868058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang int phoneType = phone.getPhoneType(); 22878058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang Call ringingCall = mCM.getFirstActiveRingingCall(); 22888058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang Call backgroundCall = mCM.getFirstActiveBgCall(); 22898058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang 2290b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (args.length >= 1) { 2291b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (args[0].equals(0)) { 2292b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project boolean result; 22938058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang if (ringingCall.isRinging()) { 22948058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang result = PhoneUtils.hangupRingingCall(ringingCall); 2295b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else { 22968058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang result = PhoneUtils.hangupHoldingCall(backgroundCall); 2297b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2298b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (result) { 2299b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.OK); 2300b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else { 2301b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.ERROR); 2302b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2303b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else if (args[0].equals(1)) { 230479b9f6e30e8402b103f1ec3ed9dda1fcad2b1cd5Tammo Spalink if (phoneType == Phone.PHONE_TYPE_CDMA) { 23058058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang if (ringingCall.isRinging()) { 230691f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh // Hangup the active call and then answer call waiting call. 23078eb32ddb60cfe1a0d0733735c30ecfc814452806Jackson Fan if (VDBG) log("CHLD:1 Callwaiting Answer call"); 230891f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh PhoneUtils.hangup(PhoneApp.getInstance().mCM); 23098058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang PhoneUtils.answerCall(ringingCall); 2310a50e10e2efadac960987eaadc0938c6f92d3ee90John Wang PhoneUtils.setMute(false); 2311c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } else { 2312c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // If there is no Call waiting then just hangup 2313c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // the active call. In CDMA this mean that the complete 2314c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // call session would be ended 23158eb32ddb60cfe1a0d0733735c30ecfc814452806Jackson Fan if (VDBG) log("CHLD:1 Hangup Call"); 23168343169cc89621d46dce86449f5ee1ff5d3a4919John Wang PhoneUtils.hangup(PhoneApp.getInstance().mCM); 2317c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 2318b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.OK); 231979b9f6e30e8402b103f1ec3ed9dda1fcad2b1cd5Tammo Spalink } else if (phoneType == Phone.PHONE_TYPE_GSM) { 2320a76113dcb0def438d0b3019aeb88fdbfbfbe90d4Paul Berman // Hangup active call, answer held call 23218343169cc89621d46dce86449f5ee1ff5d3a4919John Wang if (PhoneUtils.answerAndEndActive( 23228058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang PhoneApp.getInstance().mCM, ringingCall)) { 2323a76113dcb0def438d0b3019aeb88fdbfbfbe90d4Paul Berman return new AtCommandResult(AtCommandResult.OK); 2324a76113dcb0def438d0b3019aeb88fdbfbfbe90d4Paul Berman } else { 2325a76113dcb0def438d0b3019aeb88fdbfbfbe90d4Paul Berman return new AtCommandResult(AtCommandResult.ERROR); 2326a76113dcb0def438d0b3019aeb88fdbfbfbe90d4Paul Berman } 232779b9f6e30e8402b103f1ec3ed9dda1fcad2b1cd5Tammo Spalink } else { 232879b9f6e30e8402b103f1ec3ed9dda1fcad2b1cd5Tammo Spalink throw new IllegalStateException("Unexpected phone type: " + phoneType); 2329b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2330b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else if (args[0].equals(2)) { 233191f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh sendURC("OK"); 233279b9f6e30e8402b103f1ec3ed9dda1fcad2b1cd5Tammo Spalink if (phoneType == Phone.PHONE_TYPE_CDMA) { 2333a76113dcb0def438d0b3019aeb88fdbfbfbe90d4Paul Berman // For CDMA, the way we switch to a new incoming call is by 2334a76113dcb0def438d0b3019aeb88fdbfbfbe90d4Paul Berman // calling PhoneUtils.answerCall(). switchAndHoldActive() won't 2335a76113dcb0def438d0b3019aeb88fdbfbfbe90d4Paul Berman // properly update the call state within telephony. 2336c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // If the Phone state is already in CONF_CALL then we simply send 2337c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // a flash cmd by calling switchHoldingAndActive() 23388058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang if (ringingCall.isRinging()) { 23398eb32ddb60cfe1a0d0733735c30ecfc814452806Jackson Fan if (VDBG) log("CHLD:2 Callwaiting Answer call"); 23408058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang PhoneUtils.answerCall(ringingCall); 2341a50e10e2efadac960987eaadc0938c6f92d3ee90John Wang PhoneUtils.setMute(false); 2342c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // Setting the second callers state flag to TRUE (i.e. active) 2343c9d9ed30aa547b79b81adc13a4d148a003b6ee62w cdmaSetSecondCallState(true); 2344c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } else if (PhoneApp.getInstance().cdmaPhoneCallState 2345c9d9ed30aa547b79b81adc13a4d148a003b6ee62w .getCurrentCallState() 2346c9d9ed30aa547b79b81adc13a4d148a003b6ee62w == CdmaPhoneCallState.PhoneCallState.CONF_CALL) { 23478eb32ddb60cfe1a0d0733735c30ecfc814452806Jackson Fan if (VDBG) log("CHLD:2 Swap Calls"); 23488058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang PhoneUtils.switchHoldingAndActive(backgroundCall); 2349c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // Toggle the second callers active state flag 2350c9d9ed30aa547b79b81adc13a4d148a003b6ee62w cdmaSwapSecondCallState(); 2351c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 235279b9f6e30e8402b103f1ec3ed9dda1fcad2b1cd5Tammo Spalink } else if (phoneType == Phone.PHONE_TYPE_GSM) { 23538058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang PhoneUtils.switchHoldingAndActive(backgroundCall); 235479b9f6e30e8402b103f1ec3ed9dda1fcad2b1cd5Tammo Spalink } else { 235579b9f6e30e8402b103f1ec3ed9dda1fcad2b1cd5Tammo Spalink throw new IllegalStateException("Unexpected phone type: " + phoneType); 2356a76113dcb0def438d0b3019aeb88fdbfbfbe90d4Paul Berman } 235791f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh return new AtCommandResult(AtCommandResult.UNSOLICITED); 2358b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else if (args[0].equals(3)) { 235991f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh sendURC("OK"); 236079b9f6e30e8402b103f1ec3ed9dda1fcad2b1cd5Tammo Spalink if (phoneType == Phone.PHONE_TYPE_CDMA) { 236191f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh CdmaPhoneCallState.PhoneCallState state = 236291f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh PhoneApp.getInstance().cdmaPhoneCallState.getCurrentCallState(); 2363c9d9ed30aa547b79b81adc13a4d148a003b6ee62w // For CDMA, we need to check if the call is in THRWAY_ACTIVE state 236491f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh if (state == CdmaPhoneCallState.PhoneCallState.THRWAY_ACTIVE) { 23658eb32ddb60cfe1a0d0733735c30ecfc814452806Jackson Fan if (VDBG) log("CHLD:3 Merge Calls"); 2366b045b9344f339170d134cf814357361d96c349cfHung-ying Tyan PhoneUtils.mergeCalls(); 236791f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh } else if (state == CdmaPhoneCallState.PhoneCallState.CONF_CALL) { 236891f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh // State is CONF_CALL already and we are getting a merge call 236991f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh // This can happen when CONF_CALL was entered from a Call Waiting 237091f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh mBluetoothPhoneState.updateCallHeld(); 2371c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 237279b9f6e30e8402b103f1ec3ed9dda1fcad2b1cd5Tammo Spalink } else if (phoneType == Phone.PHONE_TYPE_GSM) { 23738058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang if (mCM.hasActiveFgCall() && mCM.hasActiveBgCall()) { 2374b045b9344f339170d134cf814357361d96c349cfHung-ying Tyan PhoneUtils.mergeCalls(); 2375c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 237679b9f6e30e8402b103f1ec3ed9dda1fcad2b1cd5Tammo Spalink } else { 237779b9f6e30e8402b103f1ec3ed9dda1fcad2b1cd5Tammo Spalink throw new IllegalStateException("Unexpected phone type: " + phoneType); 2378b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 237991f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh return new AtCommandResult(AtCommandResult.UNSOLICITED); 2380b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2381b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2382b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.ERROR); 2383b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2384b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2385b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleTestCommand() { 23860966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly mServiceConnectionEstablished = true; 2387d2b5e78809bc2532b2377ba2c351d48710097c0cNick Pelly sendURC("+CHLD: (0,1,2,3)"); 2388d2b5e78809bc2532b2377ba2c351d48710097c0cNick Pelly sendURC("OK"); // send reply first, then connect audio 23890966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly if (isIncallAudio()) { 23900966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly audioOn(); 239134a30a05feb48e56b8f6d5e05d9d58ce649bfdd1Srinivas Krovvidi } else if (mCM.getFirstActiveRingingCall().isRinging()) { 239234a30a05feb48e56b8f6d5e05d9d58ce649bfdd1Srinivas Krovvidi // need to update HS with RING when single ringing call exist 239334a30a05feb48e56b8f6d5e05d9d58ce649bfdd1Srinivas Krovvidi mBluetoothPhoneState.ring(); 23940966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly } 23950966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly // already replied 23960966f42d45611b961635c8d23fc4a4df0f5e29c4Nick Pelly return new AtCommandResult(AtCommandResult.UNSOLICITED); 2397b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2398b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2399b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2400b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Get Network operator name 2401b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+COPS", new AtCommandHandler() { 2402b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2403b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleReadCommand() { 24048058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang String operatorName = phone.getServiceState().getOperatorAlphaLong(); 2405b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (operatorName != null) { 2406b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (operatorName.length() > 16) { 2407b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project operatorName = operatorName.substring(0, 16); 2408b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2409b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult( 2410b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project "+COPS: 0,0,\"" + operatorName + "\""); 2411b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else { 2412b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult( 24135b58955238953dd3c689b1d1342cb9d79ec3e9deJesper Hansson "+COPS: 0"); 2414b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2415b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2416b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2417b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleSetCommand(Object[] args) { 2418b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Handsfree only supports AT+COPS=3,0 2419b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (args.length != 2 || !(args[0] instanceof Integer) 2420b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project || !(args[1] instanceof Integer)) { 2421b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // syntax error 2422b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.ERROR); 2423b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else if ((Integer)args[0] != 3 || (Integer)args[1] != 0) { 2424b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return reportCmeError(BluetoothCmeError.OPERATION_NOT_SUPPORTED); 2425b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else { 2426b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.OK); 2427b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2428b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2429b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2430b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleTestCommand() { 2431b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Out of spec, but lets be friendly 2432b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult("+COPS: (3),(0)"); 2433b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2434b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2435b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2436b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Mobile PIN 2437b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // AT+CPIN is not in the handsfree spec (although it is in 3GPP) 2438b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+CPIN", new AtCommandHandler() { 2439b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2440b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleReadCommand() { 2441b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult("+CPIN: READY"); 2442b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2443b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2444b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2445b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Bluetooth Response and Hold 2446b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Only supported on PDC (Japan) and CDMA networks. 2447b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+BTRH", new AtCommandHandler() { 2448b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2449b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleReadCommand() { 2450b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Replying with just OK indicates no response and hold 2451b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // features in use now 2452b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.OK); 2453b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2454b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2455b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleSetCommand(Object[] args) { 2456b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Neeed PDC or CDMA 2457b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.ERROR); 2458b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2459b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2460b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2461b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Request International Mobile Subscriber Identity (IMSI) 2462b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Not in bluetooth handset spec 2463b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+CIMI", new AtCommandHandler() { 2464b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2465b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleActionCommand() { 2466b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // AT+CIMI 24678058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang String imsi = phone.getSubscriberId(); 2468b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (imsi == null || imsi.length() == 0) { 2469b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return reportCmeError(BluetoothCmeError.SIM_FAILURE); 2470b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else { 2471b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(imsi); 2472b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2473b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2474b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2475b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2476b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Calling Line Identification Presentation 2477b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+CLIP", new AtCommandHandler() { 2478b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2479b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleReadCommand() { 2480b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Currently assumes the network is provisioned for CLIP 2481b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult("+CLIP: " + (mClip ? "1" : "0") + ",1"); 2482b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2483b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2484b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleSetCommand(Object[] args) { 2485b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // AT+CLIP=<n> 2486b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (args.length >= 1 && (args[0].equals(0) || args[0].equals(1))) { 2487b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mClip = args[0].equals(1); 2488b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.OK); 2489b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else { 2490b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.ERROR); 2491b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2492b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2493b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2494b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleTestCommand() { 2495b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult("+CLIP: (0-1)"); 2496b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2497b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2498b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2499b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // AT+CGSN - Returns the device IMEI number. 2500b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+CGSN", new AtCommandHandler() { 2501b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2502b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleActionCommand() { 2503b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Get the IMEI of the device. 25048058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang // phone will not be NULL at this point. 25058058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang return new AtCommandResult("+CGSN: " + phone.getDeviceId()); 2506b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2507b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2508b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2509b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // AT+CGMM - Query Model Information 2510b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+CGMM", new AtCommandHandler() { 2511b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2512b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleActionCommand() { 2513b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Return the Model Information. 2514b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project String model = SystemProperties.get("ro.product.model"); 2515b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (model != null) { 2516b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult("+CGMM: " + model); 2517b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else { 2518b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.ERROR); 2519b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2520b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2521b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2522b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2523b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // AT+CGMI - Query Manufacturer Information 2524b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+CGMI", new AtCommandHandler() { 2525b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2526b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleActionCommand() { 2527b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Return the Model Information. 2528b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project String manuf = SystemProperties.get("ro.product.manufacturer"); 2529b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (manuf != null) { 2530b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult("+CGMI: " + manuf); 2531b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else { 2532b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.ERROR); 2533b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2534b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2535b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2536b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2537b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Noise Reduction and Echo Cancellation control 2538b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+NREC", new AtCommandHandler() { 2539b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2540b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleSetCommand(Object[] args) { 2541b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (args[0].equals(0)) { 2542aa23e1c3c758bad23d8b6709147cc1ff7cd1e43cEric Laurent mAudioManager.setParameters(HEADSET_NREC+"=off"); 2543b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.OK); 2544b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else if (args[0].equals(1)) { 2545aa23e1c3c758bad23d8b6709147cc1ff7cd1e43cEric Laurent mAudioManager.setParameters(HEADSET_NREC+"=on"); 2546b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.OK); 2547b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2548b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.ERROR); 2549b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2550b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2551b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2552b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Voice recognition (dialing) 2553b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+BVRA", new AtCommandHandler() { 2554b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2555b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleSetCommand(Object[] args) { 2556b8dbab241df3aa3487c1bdb488fd4e0b694d2d9aEric Laurent if (!BluetoothHeadset.isBluetoothVoiceDialingEnabled(mContext)) { 25576967e2d953bc077c99c4831946201f3d333b833fNick Pelly return new AtCommandResult(AtCommandResult.ERROR); 25586967e2d953bc077c99c4831946201f3d333b833fNick Pelly } 2559b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (args.length >= 1 && args[0].equals(1)) { 2560b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project synchronized (BluetoothHandsfree.this) { 25611c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent if (!isVoiceRecognitionInProgress() && 2562eb1d4e290a13b55430960fd7ba58404608f10593Eric Laurent !isCellularCallInProgress() && 2563eb1d4e290a13b55430960fd7ba58404608f10593Eric Laurent !isVirtualCallInProgress()) { 2564b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project try { 2565b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mContext.startActivity(sVoiceCommandIntent); 2566b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } catch (ActivityNotFoundException e) { 2567b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.ERROR); 2568b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2569b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project expectVoiceRecognition(); 2570b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2571b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2572b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.UNSOLICITED); // send nothing yet 2573b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else if (args.length >= 1 && args[0].equals(0)) { 25741c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent if (isVoiceRecognitionInProgress()) { 25751c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent audioOff(); 25761c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent } 2577b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.OK); 2578b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2579b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.ERROR); 2580b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2581b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2582b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleTestCommand() { 25836967e2d953bc077c99c4831946201f3d333b833fNick Pelly return new AtCommandResult("+BVRA: (0-1)"); 2584b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2585b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2586b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2587b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Retrieve Subscriber Number 2588b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+CNUM", new AtCommandHandler() { 2589b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2590b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleActionCommand() { 25918058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang String number = phone.getLine1Number(); 2592b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (number == null) { 2593b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.OK); 2594b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2595b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult("+CNUM: ,\"" + number + "\"," + 2596b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project PhoneNumberUtils.toaFromString(number) + ",,4"); 2597b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2598b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2599b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2600b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Microphone Gain 2601b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+VGM", new AtCommandHandler() { 2602b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2603b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleSetCommand(Object[] args) { 2604b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // AT+VGM=<gain> in range [0,15] 2605b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Headset/Handsfree is reporting its current gain setting 2606b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.OK); 2607b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2608b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2609b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2610b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Speaker Gain 2611b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+VGS", new AtCommandHandler() { 2612b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2613b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleSetCommand(Object[] args) { 2614b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // AT+VGS=<gain> in range [0,15] 2615b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (args.length != 1 || !(args[0] instanceof Integer)) { 2616b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.ERROR); 2617b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2618b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mScoGain = (Integer) args[0]; 2619b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project int flag = mAudioManager.isBluetoothScoOn() ? AudioManager.FLAG_SHOW_UI:0; 2620b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2621b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mAudioManager.setStreamVolume(AudioManager.STREAM_BLUETOOTH_SCO, mScoGain, flag); 2622b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.OK); 2623b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2624b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 2625b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2626b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // Phone activity status 2627b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project parser.register("+CPAS", new AtCommandHandler() { 2628b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2629b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult handleActionCommand() { 2630b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project int status = 0; 26318058bbc4c7d0d56e133bd2fb9dfc559004e4d61aJohn Wang switch (mCM.getState()) { 2632b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case IDLE: 2633b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project status = 0; 2634b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project break; 2635b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case RINGING: 2636b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project status = 3; 2637b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project break; 2638b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project case OFFHOOK: 2639b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project status = 4; 2640b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project break; 2641b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2642b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult("+CPAS: " + status); 2643b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2644b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project }); 26451498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek 2646b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mPhonebook.register(parser); 2647b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2648b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2649b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public void sendScoGainUpdate(int gain) { 2650b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (mScoGain != gain && (mRemoteBrsf & BRSF_HF_REMOTE_VOL_CONTROL) != 0x0) { 2651b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project sendURC("+VGS:" + gain); 2652b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mScoGain = gain; 2653b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2654b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2655b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2656b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public AtCommandResult reportCmeError(int error) { 2657b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (mCmee) { 2658b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project AtCommandResult result = new AtCommandResult(AtCommandResult.UNSOLICITED); 2659b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project result.addResponse("+CME ERROR: " + error); 2660b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return result; 2661b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else { 2662b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return new AtCommandResult(AtCommandResult.ERROR); 2663b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2664b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2665b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2666b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private static final int START_CALL_TIMEOUT = 10000; // ms 2667b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2668b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private synchronized void expectCallStart() { 2669b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mWaitingForCallStart = true; 2670b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project Message msg = Message.obtain(mHandler, CHECK_CALL_STARTED); 2671b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mHandler.sendMessageDelayed(msg, START_CALL_TIMEOUT); 2672b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (!mStartCallWakeLock.isHeld()) { 2673b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mStartCallWakeLock.acquire(START_CALL_TIMEOUT); 2674b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2675b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2676b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2677b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private synchronized void callStarted() { 2678b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (mWaitingForCallStart) { 2679b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mWaitingForCallStart = false; 2680b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project sendURC("OK"); 2681b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (mStartCallWakeLock.isHeld()) { 2682b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mStartCallWakeLock.release(); 2683b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2684b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2685b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2686b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2687b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private static final int START_VOICE_RECOGNITION_TIMEOUT = 5000; // ms 2688b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2689b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private synchronized void expectVoiceRecognition() { 2690b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mWaitingForVoiceRecognition = true; 2691b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project Message msg = Message.obtain(mHandler, CHECK_VOICE_RECOGNITION_STARTED); 2692b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mHandler.sendMessageDelayed(msg, START_VOICE_RECOGNITION_TIMEOUT); 2693b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (!mStartVoiceRecognitionWakeLock.isHeld()) { 2694b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mStartVoiceRecognitionWakeLock.acquire(START_VOICE_RECOGNITION_TIMEOUT); 2695b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2696b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2697b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2698b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /* package */ synchronized boolean startVoiceRecognition() { 26991c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent 27001c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent if ((isCellularCallInProgress()) || 27011c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent (isVirtualCallInProgress()) || 27021c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent mVoiceRecognitionStarted) { 27031c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent Log.e(TAG, "startVoiceRecognition: Call in progress"); 27041c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent return false; 27051c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent } 27061c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent 27071c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent mVoiceRecognitionStarted = true; 27081c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent 2709b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (mWaitingForVoiceRecognition) { 2710b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // HF initiated 2711b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mWaitingForVoiceRecognition = false; 2712b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project sendURC("OK"); 2713b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else { 2714b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project // AG initiated 2715b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project sendURC("+BVRA: 1"); 2716b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2717b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project boolean ret = audioOn(); 27181c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent if (ret == false) { 27191c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent mVoiceRecognitionStarted = false; 27201c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent } 2721b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (mStartVoiceRecognitionWakeLock.isHeld()) { 2722b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mStartVoiceRecognitionWakeLock.release(); 2723b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2724b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return ret; 2725b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2726b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2727b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /* package */ synchronized boolean stopVoiceRecognition() { 27281c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent 27291c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent if (!isVoiceRecognitionInProgress()) { 27301c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent return false; 27311c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent } 27321c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent 27331c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent mVoiceRecognitionStarted = false; 27341c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent 2735b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project sendURC("+BVRA: 0"); 2736b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project audioOff(); 2737b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return true; 2738b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2739b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 27401c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent // Voice Recognition in Progress 27411c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent private boolean isVoiceRecognitionInProgress() { 27421c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent return (mVoiceRecognitionStarted || mWaitingForVoiceRecognition); 27431c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent } 27441c5ea6e6845b1e81b987a33e0d5fd3944552d7edEric Laurent 27451498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek /* 27461498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek * This class broadcasts vendor-specific commands + arguments to interested receivers. 27471498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek */ 27481498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek private class VendorSpecificCommandHandler extends AtCommandHandler { 27491498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek 27501498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek private String mCommandName; 27511498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek 27521498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek private int mCompanyId; 27531498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek 27541498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek private VendorSpecificCommandHandler(String commandName, int companyId) { 27551498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek mCommandName = commandName; 27561498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek mCompanyId = companyId; 27571498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek } 27581498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek 27591498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek @Override 276086324d3be365c1104c40ba007e671de8f1306021Jaikumar Ganesh public AtCommandResult handleReadCommand() { 276186324d3be365c1104c40ba007e671de8f1306021Jaikumar Ganesh return new AtCommandResult(AtCommandResult.ERROR); 276286324d3be365c1104c40ba007e671de8f1306021Jaikumar Ganesh } 276386324d3be365c1104c40ba007e671de8f1306021Jaikumar Ganesh 276486324d3be365c1104c40ba007e671de8f1306021Jaikumar Ganesh @Override 276586324d3be365c1104c40ba007e671de8f1306021Jaikumar Ganesh public AtCommandResult handleTestCommand() { 276686324d3be365c1104c40ba007e671de8f1306021Jaikumar Ganesh return new AtCommandResult(AtCommandResult.ERROR); 276786324d3be365c1104c40ba007e671de8f1306021Jaikumar Ganesh } 276886324d3be365c1104c40ba007e671de8f1306021Jaikumar Ganesh 276986324d3be365c1104c40ba007e671de8f1306021Jaikumar Ganesh @Override 277086324d3be365c1104c40ba007e671de8f1306021Jaikumar Ganesh public AtCommandResult handleActionCommand() { 277186324d3be365c1104c40ba007e671de8f1306021Jaikumar Ganesh return new AtCommandResult(AtCommandResult.ERROR); 277286324d3be365c1104c40ba007e671de8f1306021Jaikumar Ganesh } 277386324d3be365c1104c40ba007e671de8f1306021Jaikumar Ganesh 277486324d3be365c1104c40ba007e671de8f1306021Jaikumar Ganesh @Override 27751498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek public AtCommandResult handleSetCommand(Object[] arguments) { 27761498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek broadcastVendorSpecificEventIntent(mCommandName, 27771498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek mCompanyId, 277886324d3be365c1104c40ba007e671de8f1306021Jaikumar Ganesh BluetoothHeadset.AT_CMD_TYPE_SET, 27791498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek arguments, 27801498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek mHeadset.getRemoteDevice()); 27811498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek return new AtCommandResult(AtCommandResult.OK); 27821498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek } 27831498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek } 27841498a77b9d76318817fe5a1e3a961070ead26fadHerb Jellinek 2785b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private boolean inDebug() { 2786b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return DBG && SystemProperties.getBoolean(DebugThread.DEBUG_HANDSFREE, false); 2787b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2788b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2789b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private boolean allowAudioAnytime() { 2790b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project return inDebug() && SystemProperties.getBoolean(DebugThread.DEBUG_HANDSFREE_AUDIO_ANYTIME, 2791b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project false); 2792b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2793b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2794b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private void startDebug() { 2795b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (DBG && mDebugThread == null) { 2796b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mDebugThread = new DebugThread(); 2797b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mDebugThread.start(); 2798b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2799b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2800b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2801b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private void stopDebug() { 2802b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (mDebugThread != null) { 2803b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mDebugThread.interrupt(); 2804b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project mDebugThread = null; 2805b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2806b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2807b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2808b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh // VirtualCall SCO support 2809b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh // 2810b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh 2811b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh // Cellular call in progress 2812b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh private boolean isCellularCallInProgress() { 2813b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh if (mCM.hasActiveFgCall() || mCM.hasActiveRingingCall()) return true; 2814b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh return false; 2815b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh } 2816b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh 2817b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh // Virtual Call in Progress 2818b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh private boolean isVirtualCallInProgress() { 2819b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh return mVirtualCallStarted; 2820b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh } 2821b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh 2822a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh void setVirtualCallInProgress(boolean state) { 2823a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh mVirtualCallStarted = state; 2824a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh } 2825a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh 2826b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh //NOTE: Currently the VirtualCall API does not allow the application to initiate a call 2827b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh // transfer. Call transfer may be initiated from the handsfree device and this is handled by 2828b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh // the VirtualCall API 2829a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh synchronized boolean initiateScoUsingVirtualVoiceCall() { 2830a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh if (DBG) log("initiateScoUsingVirtualVoiceCall: Received"); 2831b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh // 1. Check if the SCO state is idle 2832a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh if (isCellularCallInProgress() || isVoiceRecognitionInProgress()) { 2833a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh Log.e(TAG, "initiateScoUsingVirtualVoiceCall: Call in progress"); 2834b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh return false; 2835b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh } 2836b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh 2837b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh // 2. Perform outgoing call setup procedure 2838a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh if (mBluetoothPhoneState.sendUpdate() && !isVirtualCallInProgress()) { 2839b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh AtCommandResult result = new AtCommandResult(AtCommandResult.UNSOLICITED); 2840b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh // outgoing call 2841b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh result.addResponse("+CIEV: 3,2"); 2842b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh result.addResponse("+CIEV: 2,1"); 2843b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh result.addResponse("+CIEV: 3,0"); 2844b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh sendURC(result.toString()); 2845a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh mVirtualCallStarted = true; 2846a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh if (DBG) Log.d(TAG, "initiateScoUsingVirtualVoiceCall: Sent Call-setup procedure"); 2847b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh } 2848a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh 2849b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh // 3. Open the Audio Connection 2850b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh if (audioOn() == false) { 2851a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh log("initiateScoUsingVirtualVoiceCall: audioON failed"); 2852a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh terminateScoUsingVirtualVoiceCall(); 2853b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh return false; 2854b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh } 2855b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh 2856b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh mAudioPossible = true; 2857b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh 2858b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh // Done 2859a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh if (DBG) log("initiateScoUsingVirtualVoiceCall: Done"); 2860b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh return true; 2861b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh } 2862b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh 2863a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh synchronized boolean terminateScoUsingVirtualVoiceCall() { 2864a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh if (DBG) log("terminateScoUsingVirtualVoiceCall: Received"); 28659760482b3e3f8a0c11cae2866ff03fab1b2c3242Matthew Xie 28669760482b3e3f8a0c11cae2866ff03fab1b2c3242Matthew Xie if (!isVirtualCallInProgress()) { 28679760482b3e3f8a0c11cae2866ff03fab1b2c3242Matthew Xie return false; 28689760482b3e3f8a0c11cae2866ff03fab1b2c3242Matthew Xie } 28699760482b3e3f8a0c11cae2866ff03fab1b2c3242Matthew Xie 2870a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh // 1. Release audio connection 2871b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh audioOff(); 2872b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh 2873a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh // 2. terminate call-setup 2874a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh if (mBluetoothPhoneState.sendUpdate() && isVirtualCallInProgress()) { 2875b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh AtCommandResult result = new AtCommandResult(AtCommandResult.UNSOLICITED); 2876b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh // outgoing call 2877b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh result.addResponse("+CIEV: 2,0"); 2878b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh sendURC(result.toString()); 2879a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh mVirtualCallStarted = false; 2880a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh if (DBG) log("terminateScoUsingVirtualVoiceCall: Sent Call-setup procedure"); 2881b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh } 2882b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh mAudioPossible = false; 2883b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh 2884b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh // Done 2885a8b5afa3f830a05fd6679642a6a29dd3265cd273Jaikumar Ganesh if (DBG) log("terminateScoUsingVirtualVoiceCall: Done"); 2886b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh return true; 2887b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh } 2888b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh 2889b5d4288b3b4f336601bf6ebf16861d399a4d83a9Jaikumar Ganesh 2890b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /** Debug thread to read debug properties - runs when debug.bt.hfp is true 2891b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * at the time a bluetooth handsfree device is connected. Debug properties 2892b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * are polled and mock updates sent every 1 second */ 2893b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private class DebugThread extends Thread { 2894b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /** Turns on/off handsfree profile debugging mode */ 2895b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private static final String DEBUG_HANDSFREE = "debug.bt.hfp"; 2896b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2897b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /** Mock battery level change - use 0 to 5 */ 2898b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private static final String DEBUG_HANDSFREE_BATTERY = "debug.bt.hfp.battery"; 2899b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2900b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /** Mock no cellular service when false */ 2901b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private static final String DEBUG_HANDSFREE_SERVICE = "debug.bt.hfp.service"; 2902b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2903b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /** Mock cellular roaming when true */ 2904b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private static final String DEBUG_HANDSFREE_ROAM = "debug.bt.hfp.roam"; 2905b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2906b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /** false to true transition will force an audio (SCO) connection to 2907b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * be established. true to false will force audio to be disconnected 2908b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project */ 2909b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private static final String DEBUG_HANDSFREE_AUDIO = "debug.bt.hfp.audio"; 2910b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2911b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /** true allows incoming SCO connection out of call. 2912b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project */ 2913b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private static final String DEBUG_HANDSFREE_AUDIO_ANYTIME = "debug.bt.hfp.audio_anytime"; 2914b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2915b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /** Mock signal strength change in ASU - use 0 to 31 */ 2916b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private static final String DEBUG_HANDSFREE_SIGNAL = "debug.bt.hfp.signal"; 2917b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2918b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /** Debug AT+CLCC: print +CLCC result */ 2919b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private static final String DEBUG_HANDSFREE_CLCC = "debug.bt.hfp.clcc"; 2920b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2921b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project /** Debug AT+BSIR - Send In Band Ringtones Unsolicited AT command. 2922b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * debug.bt.unsol.inband = 0 => AT+BSIR = 0 sent by the AG 2923b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * debug.bt.unsol.inband = 1 => AT+BSIR = 0 sent by the AG 2924b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project * Other values are ignored. 2925b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project */ 2926b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2927b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private static final String DEBUG_UNSOL_INBAND_RINGTONE = 2928b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project "debug.bt.unsol.inband"; 2929b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2930b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project @Override 2931b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project public void run() { 2932b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project boolean oldService = true; 2933b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project boolean oldRoam = false; 2934b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project boolean oldAudio = false; 2935b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2936b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project while (!isInterrupted() && inDebug()) { 2937b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project int batteryLevel = SystemProperties.getInt(DEBUG_HANDSFREE_BATTERY, -1); 2938b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (batteryLevel >= 0 && batteryLevel <= 5) { 2939b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project Intent intent = new Intent(); 2940b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project intent.putExtra("level", batteryLevel); 2941b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project intent.putExtra("scale", 5); 29421dad0387bf2f280c12bdac172604e9779134fbcdJaikumar Ganesh mBluetoothPhoneState.updateBatteryState(intent); 2943b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2944b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2945b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project boolean serviceStateChanged = false; 2946b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (SystemProperties.getBoolean(DEBUG_HANDSFREE_SERVICE, true) != oldService) { 2947b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project oldService = !oldService; 2948b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project serviceStateChanged = true; 2949b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2950b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (SystemProperties.getBoolean(DEBUG_HANDSFREE_ROAM, false) != oldRoam) { 2951b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project oldRoam = !oldRoam; 2952b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project serviceStateChanged = true; 2953b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2954b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (serviceStateChanged) { 2955b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project Bundle b = new Bundle(); 2956b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project b.putInt("state", oldService ? 0 : 1); 2957b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project b.putBoolean("roaming", oldRoam); 29581dad0387bf2f280c12bdac172604e9779134fbcdJaikumar Ganesh mBluetoothPhoneState.updateServiceState(true, ServiceState.newFromBundle(b)); 2959b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2960b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2961b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (SystemProperties.getBoolean(DEBUG_HANDSFREE_AUDIO, false) != oldAudio) { 2962b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project oldAudio = !oldAudio; 2963b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (oldAudio) { 2964b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project audioOn(); 2965b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } else { 2966b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project audioOff(); 2967b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2968b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2969b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2970b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project int signalLevel = SystemProperties.getInt(DEBUG_HANDSFREE_SIGNAL, -1); 2971b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (signalLevel >= 0 && signalLevel <= 31) { 2972404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville SignalStrength signalStrength = new SignalStrength(signalLevel, -1, -1, -1, 2973404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville -1, -1, -1, true); 2974b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project Intent intent = new Intent(); 2975404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville Bundle data = new Bundle(); 2976404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville signalStrength.fillInNotifierBundle(data); 2977404edc94de563aef5fd5ba48be9114a970cb93bbWink Saville intent.putExtras(data); 29781dad0387bf2f280c12bdac172604e9779134fbcdJaikumar Ganesh mBluetoothPhoneState.updateSignalState(intent); 2979b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2980b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2981b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (SystemProperties.getBoolean(DEBUG_HANDSFREE_CLCC, false)) { 2982c9d9ed30aa547b79b81adc13a4d148a003b6ee62w log(gsmGetClccResult().toString()); 2983b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2984b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project try { 2985b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project sleep(1000); // 1 second 2986b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } catch (InterruptedException e) { 2987b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project break; 2988b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2989b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 2990b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project int inBandRing = 2991b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project SystemProperties.getInt(DEBUG_UNSOL_INBAND_RINGTONE, -1); 2992b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project if (inBandRing == 0 || inBandRing == 1) { 2993b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project AtCommandResult result = 2994b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project new AtCommandResult(AtCommandResult.UNSOLICITED); 2995b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project result.addResponse("+BSIR: " + inBandRing); 2996b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project sendURC(result.toString()); 2997b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2998b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 2999b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 3000b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 3001b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project 3002c9d9ed30aa547b79b81adc13a4d148a003b6ee62w public void cdmaSwapSecondCallState() { 30038eb32ddb60cfe1a0d0733735c30ecfc814452806Jackson Fan if (VDBG) log("cdmaSetSecondCallState: Toggling mCdmaIsSecondCallActive"); 3004c9d9ed30aa547b79b81adc13a4d148a003b6ee62w mCdmaIsSecondCallActive = !mCdmaIsSecondCallActive; 300591f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh mCdmaCallsSwapped = true; 3006c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 3007c9d9ed30aa547b79b81adc13a4d148a003b6ee62w 3008c9d9ed30aa547b79b81adc13a4d148a003b6ee62w public void cdmaSetSecondCallState(boolean state) { 30098eb32ddb60cfe1a0d0733735c30ecfc814452806Jackson Fan if (VDBG) log("cdmaSetSecondCallState: Setting mCdmaIsSecondCallActive to " + state); 3010c9d9ed30aa547b79b81adc13a4d148a003b6ee62w mCdmaIsSecondCallActive = state; 301191f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh 301291f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh if (!mCdmaIsSecondCallActive) { 301391f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh mCdmaCallsSwapped = false; 301491f4a3ccc2ac2e146f54c4b4b88b62c16595602aJaikumar Ganesh } 3015c9d9ed30aa547b79b81adc13a4d148a003b6ee62w } 3016c9d9ed30aa547b79b81adc13a4d148a003b6ee62w 3017b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project private static void log(String msg) { 3018b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project Log.d(TAG, msg); 3019b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project } 3020b16363f5fc191b769e88c364243e34b92eb22688The Android Open Source Project} 3021