PhonePolicy.java revision d617142a6e7567c6ae46fbbbebb58e14900cb3a1
186c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal/* 286c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal * Copyright (C) 2017 The Android Open Source Project 386c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal * 486c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal * Licensed under the Apache License, Version 2.0 (the "License"); 586c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal * you may not use this file except in compliance with the License. 686c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal * You may obtain a copy of the License at 786c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal * 886c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal * http://www.apache.org/licenses/LICENSE-2.0 986c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal * 1086c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal * Unless required by applicable law or agreed to in writing, software 1186c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal * distributed under the License is distributed on an "AS IS" BASIS, 1286c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1386c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal * See the License for the specific language governing permissions and 1486c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal * limitations under the License. 1586c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal */ 1686c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal 1786c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwalpackage com.android.bluetooth.btservice; 1886c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal 1986c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwalimport android.bluetooth.BluetoothA2dp; 2086c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwalimport android.bluetooth.BluetoothAdapter; 2186c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwalimport android.bluetooth.BluetoothDevice; 2286c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwalimport android.bluetooth.BluetoothHeadset; 2386c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwalimport android.bluetooth.BluetoothProfile; 2486c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwalimport android.bluetooth.BluetoothUuid; 2586c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwalimport android.content.BroadcastReceiver; 2686c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwalimport android.content.Context; 2786c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwalimport android.content.Intent; 2886c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwalimport android.content.IntentFilter; 2986c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwalimport android.os.Handler; 3086c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwalimport android.os.Looper; 3186c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwalimport android.os.Message; 3286c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwalimport android.os.ParcelUuid; 33c4fbd756e2645147470c486ae96f2253f5e13a52Jack Heimport android.os.Parcelable; 34928f14463ee51192039abef856495ecce418fe01Jack Heimport android.support.annotation.VisibleForTesting; 3586c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwalimport android.util.Log; 3686c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal 3786c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwalimport com.android.bluetooth.a2dp.A2dpService; 3809e97f4cfcca3564c8daa864ede0eee172e9d5aaHansong Zhangimport com.android.bluetooth.hearingaid.HearingAidService; 3986c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwalimport com.android.bluetooth.hfp.HeadsetService; 40f0429c92669aa388785a97f00985d63a83e509c2Hansong Zhangimport com.android.bluetooth.hid.HidHostService; 4186c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwalimport com.android.bluetooth.pan.PanService; 4286c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwalimport com.android.internal.R; 4386c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal 442cc754651ee7245e62fa247b1ca85acb6889e79eJack Heimport java.util.HashSet; 4586c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwalimport java.util.List; 4686c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal 4786c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal// Describes the phone policy 4886c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal// 4986c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal// The policy should be as decoupled from the stack as possible. In an ideal world we should not 5086c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal// need to have this policy talk with any non-public APIs and one way to enforce that would be to 5186c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal// keep this file outside the Bluetooth process. Unfortunately, keeping a separate process alive is 5286c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal// an expensive and a tedious task. 5386c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal// 5486c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal// Best practices: 5586c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal// a) PhonePolicy should be ALL private methods 5686c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal// -- Use broadcasts which can be listened in on the BroadcastReceiver 5786c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal// b) NEVER call from the PhonePolicy into the Java stack, unless public APIs. It is OK to call into 5886c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal// the non public versions as long as public versions exist (so that a 3rd party policy can mimick) 5986c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal// us. 6086c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal// 6186c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal// Policy description: 6286c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal// 6386c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal// Policies are usually governed by outside events that may warrant an action. We talk about various 6486c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal// events and the resulting outcome from this policy: 6586c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal// 6686c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal// 1. Adapter turned ON: At this point we will try to auto-connect the (device, profile) pairs which 6786c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal// have PRIORITY_AUTO_CONNECT. The fact that we *only* auto-connect Headset and A2DP is something 6886c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal// that is hardcoded and specific to phone policy (see autoConnect() function) 6986c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal// 2. When the profile connection-state changes: At this point if a new profile gets CONNECTED we 7086c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal// will try to connect other profiles on the same device. This is to avoid collision if devices 7186c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal// somehow end up trying to connect at same time or general connection issues. 7286c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwalclass PhonePolicy { 73dbf5c4e1c9e57fa6e5cc96ee9f442da8aa391a5dJack He private static final boolean DBG = true; 74dbf5c4e1c9e57fa6e5cc96ee9f442da8aa391a5dJack He private static final String TAG = "BluetoothPhonePolicy"; 7586c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal 7686c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal // Message types for the handler (internal messages generated by intents or timeouts) 77dbf5c4e1c9e57fa6e5cc96ee9f442da8aa391a5dJack He private static final int MESSAGE_PROFILE_CONNECTION_STATE_CHANGED = 1; 78dbf5c4e1c9e57fa6e5cc96ee9f442da8aa391a5dJack He private static final int MESSAGE_PROFILE_INIT_PRIORITIES = 2; 79dbf5c4e1c9e57fa6e5cc96ee9f442da8aa391a5dJack He private static final int MESSAGE_CONNECT_OTHER_PROFILES = 3; 80dbf5c4e1c9e57fa6e5cc96ee9f442da8aa391a5dJack He private static final int MESSAGE_ADAPTER_STATE_TURNED_ON = 4; 8186c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal 8286c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal // Timeouts 83d617142a6e7567c6ae46fbbbebb58e14900cb3a1Jack He @VisibleForTesting 84d617142a6e7567c6ae46fbbbebb58e14900cb3a1Jack He static int sConnectOtherProfilesTimeoutMillis = 6000; // 6s 8586c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal 86dbf5c4e1c9e57fa6e5cc96ee9f442da8aa391a5dJack He private final AdapterService mAdapterService; 87dbf5c4e1c9e57fa6e5cc96ee9f442da8aa391a5dJack He private final ServiceFactory mFactory; 88dbf5c4e1c9e57fa6e5cc96ee9f442da8aa391a5dJack He private final Handler mHandler; 89dbf5c4e1c9e57fa6e5cc96ee9f442da8aa391a5dJack He private final HashSet<BluetoothDevice> mHeadsetRetrySet = new HashSet<>(); 90dbf5c4e1c9e57fa6e5cc96ee9f442da8aa391a5dJack He private final HashSet<BluetoothDevice> mA2dpRetrySet = new HashSet<>(); 91d617142a6e7567c6ae46fbbbebb58e14900cb3a1Jack He private final HashSet<BluetoothDevice> mConnectOtherProfilesDeviceSet = new HashSet<>(); 9286c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal 9386c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal // Broadcast receiver for all changes to states of various profiles 9486c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 9586c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal @Override 9686c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal public void onReceive(Context context, Intent intent) { 97d94f6ddab1f088340d197086949409c144ec2b0aJack He String action = intent.getAction(); 98d94f6ddab1f088340d197086949409c144ec2b0aJack He if (action == null) { 99d94f6ddab1f088340d197086949409c144ec2b0aJack He errorLog("Received intent with null action"); 100d94f6ddab1f088340d197086949409c144ec2b0aJack He return; 101d94f6ddab1f088340d197086949409c144ec2b0aJack He } 102d94f6ddab1f088340d197086949409c144ec2b0aJack He switch (action) { 103d94f6ddab1f088340d197086949409c144ec2b0aJack He case BluetoothHeadset.ACTION_CONNECTION_STATE_CHANGED: 104d94f6ddab1f088340d197086949409c144ec2b0aJack He mHandler.obtainMessage(MESSAGE_PROFILE_CONNECTION_STATE_CHANGED, 105c4fbd756e2645147470c486ae96f2253f5e13a52Jack He BluetoothProfile.HEADSET, -1, // No-op argument 106c4fbd756e2645147470c486ae96f2253f5e13a52Jack He intent).sendToTarget(); 107d94f6ddab1f088340d197086949409c144ec2b0aJack He break; 108d94f6ddab1f088340d197086949409c144ec2b0aJack He case BluetoothA2dp.ACTION_CONNECTION_STATE_CHANGED: 109d94f6ddab1f088340d197086949409c144ec2b0aJack He mHandler.obtainMessage(MESSAGE_PROFILE_CONNECTION_STATE_CHANGED, 110c4fbd756e2645147470c486ae96f2253f5e13a52Jack He BluetoothProfile.A2DP, -1, // No-op argument 111c4fbd756e2645147470c486ae96f2253f5e13a52Jack He intent).sendToTarget(); 112d94f6ddab1f088340d197086949409c144ec2b0aJack He break; 113d94f6ddab1f088340d197086949409c144ec2b0aJack He case BluetoothAdapter.ACTION_STATE_CHANGED: 114d94f6ddab1f088340d197086949409c144ec2b0aJack He // Only pass the message on if the adapter has actually changed state from 115d94f6ddab1f088340d197086949409c144ec2b0aJack He // non-ON to ON. NOTE: ON is the state depicting BREDR ON and not just BLE ON. 116d94f6ddab1f088340d197086949409c144ec2b0aJack He int newState = intent.getIntExtra(BluetoothAdapter.EXTRA_STATE, -1); 117d94f6ddab1f088340d197086949409c144ec2b0aJack He if (newState == BluetoothAdapter.STATE_ON) { 118d94f6ddab1f088340d197086949409c144ec2b0aJack He mHandler.obtainMessage(MESSAGE_ADAPTER_STATE_TURNED_ON).sendToTarget(); 119d94f6ddab1f088340d197086949409c144ec2b0aJack He } 120d94f6ddab1f088340d197086949409c144ec2b0aJack He break; 121d94f6ddab1f088340d197086949409c144ec2b0aJack He case BluetoothDevice.ACTION_UUID: 122d94f6ddab1f088340d197086949409c144ec2b0aJack He mHandler.obtainMessage(MESSAGE_PROFILE_INIT_PRIORITIES, intent).sendToTarget(); 123d94f6ddab1f088340d197086949409c144ec2b0aJack He break; 124d94f6ddab1f088340d197086949409c144ec2b0aJack He default: 125d94f6ddab1f088340d197086949409c144ec2b0aJack He Log.e(TAG, "Received unexpected intent, action=" + action); 126d94f6ddab1f088340d197086949409c144ec2b0aJack He break; 12786c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 12886c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 12986c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal }; 13086c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal 131928f14463ee51192039abef856495ecce418fe01Jack He @VisibleForTesting 132928f14463ee51192039abef856495ecce418fe01Jack He BroadcastReceiver getBroadcastReceiver() { 13386c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal return mReceiver; 13486c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 13586c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal 13686c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal // Handler to handoff intents to class thread 13786c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal class PhonePolicyHandler extends Handler { 13886c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal PhonePolicyHandler(Looper looper) { 13986c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal super(looper); 14086c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 14186c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal 14286c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal @Override 14386c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal public void handleMessage(Message msg) { 14486c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal switch (msg.what) { 14586c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal case MESSAGE_PROFILE_INIT_PRIORITIES: { 146d94f6ddab1f088340d197086949409c144ec2b0aJack He Intent intent = (Intent) msg.obj; 14786c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal BluetoothDevice device = 148d94f6ddab1f088340d197086949409c144ec2b0aJack He intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE); 149d94f6ddab1f088340d197086949409c144ec2b0aJack He Parcelable[] uuids = intent.getParcelableArrayExtra(BluetoothDevice.EXTRA_UUID); 150d94f6ddab1f088340d197086949409c144ec2b0aJack He debugLog("Received ACTION_UUID for device " + device); 1510068bdad22ffd70c90de67b6e85c8a0dfa838d90Sanket Agarwal if (uuids != null) { 1520068bdad22ffd70c90de67b6e85c8a0dfa838d90Sanket Agarwal ParcelUuid[] uuidsToSend = new ParcelUuid[uuids.length]; 1530068bdad22ffd70c90de67b6e85c8a0dfa838d90Sanket Agarwal for (int i = 0; i < uuidsToSend.length; i++) { 1540068bdad22ffd70c90de67b6e85c8a0dfa838d90Sanket Agarwal uuidsToSend[i] = (ParcelUuid) uuids[i]; 155d94f6ddab1f088340d197086949409c144ec2b0aJack He debugLog("index=" + i + "uuid=" + uuidsToSend[i]); 1560068bdad22ffd70c90de67b6e85c8a0dfa838d90Sanket Agarwal } 1570068bdad22ffd70c90de67b6e85c8a0dfa838d90Sanket Agarwal processInitProfilePriorities(device, uuidsToSend); 1580068bdad22ffd70c90de67b6e85c8a0dfa838d90Sanket Agarwal } 159c4fbd756e2645147470c486ae96f2253f5e13a52Jack He } 160c4fbd756e2645147470c486ae96f2253f5e13a52Jack He break; 16186c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal 16286c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal case MESSAGE_PROFILE_CONNECTION_STATE_CHANGED: { 16386c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal Intent intent = (Intent) msg.obj; 16486c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal BluetoothDevice device = 16586c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE); 16686c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal int prevState = intent.getIntExtra(BluetoothProfile.EXTRA_PREVIOUS_STATE, -1); 16786c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal int nextState = intent.getIntExtra(BluetoothProfile.EXTRA_STATE, -1); 16886c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal processProfileStateChanged(device, msg.arg1, nextState, prevState); 169c4fbd756e2645147470c486ae96f2253f5e13a52Jack He } 170c4fbd756e2645147470c486ae96f2253f5e13a52Jack He break; 17186c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal 172d617142a6e7567c6ae46fbbbebb58e14900cb3a1Jack He case MESSAGE_CONNECT_OTHER_PROFILES: { 17386c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal // Called when we try connect some profiles in processConnectOtherProfiles but 17486c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal // we send a delayed message to try connecting the remaining profiles 175d617142a6e7567c6ae46fbbbebb58e14900cb3a1Jack He BluetoothDevice device = (BluetoothDevice) msg.obj; 176d617142a6e7567c6ae46fbbbebb58e14900cb3a1Jack He processConnectOtherProfiles(device); 177d617142a6e7567c6ae46fbbbebb58e14900cb3a1Jack He mConnectOtherProfilesDeviceSet.remove(device); 17886c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal break; 179d617142a6e7567c6ae46fbbbebb58e14900cb3a1Jack He } 18086c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal case MESSAGE_ADAPTER_STATE_TURNED_ON: 18186c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal // Call auto connect when adapter switches state to ON 1822cc754651ee7245e62fa247b1ca85acb6889e79eJack He resetStates(); 18386c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal autoConnect(); 18486c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal break; 18586c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 18686c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 187c4fbd756e2645147470c486ae96f2253f5e13a52Jack He } 188c4fbd756e2645147470c486ae96f2253f5e13a52Jack He 189c4fbd756e2645147470c486ae96f2253f5e13a52Jack He ; 19086c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal 19186c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal // Policy API functions for lifecycle management (protected) 19286c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal protected void start() { 19386c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal IntentFilter filter = new IntentFilter(); 19486c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal filter.addAction(BluetoothHeadset.ACTION_CONNECTION_STATE_CHANGED); 19586c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal filter.addAction(BluetoothA2dp.ACTION_CONNECTION_STATE_CHANGED); 19686c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal filter.addAction(BluetoothDevice.ACTION_UUID); 19786c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal filter.addAction(BluetoothAdapter.ACTION_STATE_CHANGED); 19886c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal mAdapterService.registerReceiver(mReceiver, filter); 19986c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 200c4fbd756e2645147470c486ae96f2253f5e13a52Jack He 20186c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal protected void cleanup() { 20286c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal mAdapterService.unregisterReceiver(mReceiver); 2032cc754651ee7245e62fa247b1ca85acb6889e79eJack He resetStates(); 20486c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 20586c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal 20686c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal PhonePolicy(AdapterService service, ServiceFactory factory) { 20786c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal mAdapterService = service; 20886c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal mFactory = factory; 20986c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal mHandler = new PhonePolicyHandler(service.getMainLooper()); 21086c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 21186c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal 21286c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal // Policy implementation, all functions MUST be private 21386c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal private void processInitProfilePriorities(BluetoothDevice device, ParcelUuid[] uuids) { 214d94f6ddab1f088340d197086949409c144ec2b0aJack He debugLog("processInitProfilePriorities() - device " + device); 215f0429c92669aa388785a97f00985d63a83e509c2Hansong Zhang HidHostService hidService = mFactory.getHidHostService(); 21686c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal A2dpService a2dpService = mFactory.getA2dpService(); 21786c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal HeadsetService headsetService = mFactory.getHeadsetService(); 21886c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal PanService panService = mFactory.getPanService(); 21909e97f4cfcca3564c8daa864ede0eee172e9d5aaHansong Zhang HearingAidService hearingAidService = mFactory.getHearingAidService(); 22086c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal 22186c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal // Set profile priorities only for the profiles discovered on the remote device. 22286c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal // This avoids needless auto-connect attempts to profiles non-existent on the remote device 223c4fbd756e2645147470c486ae96f2253f5e13a52Jack He if ((hidService != null) && (BluetoothUuid.isUuidPresent(uuids, BluetoothUuid.Hid) 224c4fbd756e2645147470c486ae96f2253f5e13a52Jack He || BluetoothUuid.isUuidPresent(uuids, BluetoothUuid.Hogp)) && ( 225c4fbd756e2645147470c486ae96f2253f5e13a52Jack He hidService.getPriority(device) == BluetoothProfile.PRIORITY_UNDEFINED)) { 22686c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal hidService.setPriority(device, BluetoothProfile.PRIORITY_ON); 22786c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 22886c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal 22986c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal // If we do not have a stored priority for HFP/A2DP (all roles) then default to on. 230c4fbd756e2645147470c486ae96f2253f5e13a52Jack He if ((headsetService != null) && ((BluetoothUuid.isUuidPresent(uuids, BluetoothUuid.HSP) 231c4fbd756e2645147470c486ae96f2253f5e13a52Jack He || BluetoothUuid.isUuidPresent(uuids, BluetoothUuid.Handsfree)) && ( 232c4fbd756e2645147470c486ae96f2253f5e13a52Jack He headsetService.getPriority(device) == BluetoothProfile.PRIORITY_UNDEFINED))) { 23386c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal headsetService.setPriority(device, BluetoothProfile.PRIORITY_ON); 23486c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 23586c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal 236c4fbd756e2645147470c486ae96f2253f5e13a52Jack He if ((a2dpService != null) && (BluetoothUuid.isUuidPresent(uuids, BluetoothUuid.AudioSink) 237c4fbd756e2645147470c486ae96f2253f5e13a52Jack He || BluetoothUuid.isUuidPresent(uuids, BluetoothUuid.AdvAudioDist)) && ( 238c4fbd756e2645147470c486ae96f2253f5e13a52Jack He a2dpService.getPriority(device) == BluetoothProfile.PRIORITY_UNDEFINED)) { 23986c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal a2dpService.setPriority(device, BluetoothProfile.PRIORITY_ON); 24086c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 24186c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal 242c4fbd756e2645147470c486ae96f2253f5e13a52Jack He if ((panService != null) && (BluetoothUuid.isUuidPresent(uuids, BluetoothUuid.PANU) && ( 243c4fbd756e2645147470c486ae96f2253f5e13a52Jack He panService.getPriority(device) == BluetoothProfile.PRIORITY_UNDEFINED) 244c4fbd756e2645147470c486ae96f2253f5e13a52Jack He && mAdapterService.getResources() 245c4fbd756e2645147470c486ae96f2253f5e13a52Jack He .getBoolean(R.bool.config_bluetooth_pan_enable_autoconnect))) { 24686c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal panService.setPriority(device, BluetoothProfile.PRIORITY_ON); 24786c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 24809e97f4cfcca3564c8daa864ede0eee172e9d5aaHansong Zhang 24909e97f4cfcca3564c8daa864ede0eee172e9d5aaHansong Zhang if ((hearingAidService != null) 25009e97f4cfcca3564c8daa864ede0eee172e9d5aaHansong Zhang && BluetoothUuid.isUuidPresent(uuids, BluetoothUuid.HearingAid) 25109e97f4cfcca3564c8daa864ede0eee172e9d5aaHansong Zhang && (hearingAidService.getPriority(device) == BluetoothProfile.PRIORITY_UNDEFINED)) { 25209e97f4cfcca3564c8daa864ede0eee172e9d5aaHansong Zhang debugLog("setting hearing aid profile priority for device " + device); 25309e97f4cfcca3564c8daa864ede0eee172e9d5aaHansong Zhang hearingAidService.setPriority(device, BluetoothProfile.PRIORITY_ON); 25409e97f4cfcca3564c8daa864ede0eee172e9d5aaHansong Zhang } 25586c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 25686c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal 257c4fbd756e2645147470c486ae96f2253f5e13a52Jack He private void processProfileStateChanged(BluetoothDevice device, int profileId, int nextState, 258c4fbd756e2645147470c486ae96f2253f5e13a52Jack He int prevState) { 259d94f6ddab1f088340d197086949409c144ec2b0aJack He debugLog("processProfileStateChanged, device=" + device + ", profile=" + profileId + ", " 260d94f6ddab1f088340d197086949409c144ec2b0aJack He + prevState + " -> " + nextState); 261c4fbd756e2645147470c486ae96f2253f5e13a52Jack He if (((profileId == BluetoothProfile.A2DP) || (profileId == BluetoothProfile.HEADSET)) && ( 262c4fbd756e2645147470c486ae96f2253f5e13a52Jack He nextState == BluetoothProfile.STATE_CONNECTED)) { 2632cc754651ee7245e62fa247b1ca85acb6889e79eJack He switch (profileId) { 2642cc754651ee7245e62fa247b1ca85acb6889e79eJack He case BluetoothProfile.A2DP: 2652cc754651ee7245e62fa247b1ca85acb6889e79eJack He mA2dpRetrySet.remove(device); 2662cc754651ee7245e62fa247b1ca85acb6889e79eJack He break; 2672cc754651ee7245e62fa247b1ca85acb6889e79eJack He case BluetoothProfile.HEADSET: 2682cc754651ee7245e62fa247b1ca85acb6889e79eJack He mHeadsetRetrySet.remove(device); 2692cc754651ee7245e62fa247b1ca85acb6889e79eJack He break; 2702cc754651ee7245e62fa247b1ca85acb6889e79eJack He } 27186c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal connectOtherProfile(device); 27286c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal setProfileAutoConnectionPriority(device, profileId); 27386c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 27486c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 27586c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal 2762cc754651ee7245e62fa247b1ca85acb6889e79eJack He private void resetStates() { 2772cc754651ee7245e62fa247b1ca85acb6889e79eJack He mHeadsetRetrySet.clear(); 2782cc754651ee7245e62fa247b1ca85acb6889e79eJack He mA2dpRetrySet.clear(); 2792cc754651ee7245e62fa247b1ca85acb6889e79eJack He } 2802cc754651ee7245e62fa247b1ca85acb6889e79eJack He 28186c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal private void autoConnect() { 28286c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal if (mAdapterService.getState() != BluetoothAdapter.STATE_ON) { 28386c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal errorLog("autoConnect() - BT is not ON. Exiting autoConnect"); 28486c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal return; 28586c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 28686c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal 287d94f6ddab1f088340d197086949409c144ec2b0aJack He if (!mAdapterService.isQuietModeEnabled()) { 28886c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal debugLog("autoConnect() - Initiate auto connection on BT on..."); 28986c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal // Phone profiles. 29086c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal autoConnectHeadset(); 29186c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal autoConnectA2dp(); 29286c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } else { 29386c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal debugLog("autoConnect() - BT is in quiet mode. Not initiating auto connections"); 29486c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 29586c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 29686c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal 29786c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal private void autoConnectHeadset() { 298d94f6ddab1f088340d197086949409c144ec2b0aJack He final HeadsetService hsService = mFactory.getHeadsetService(); 29986c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal if (hsService == null) { 300d94f6ddab1f088340d197086949409c144ec2b0aJack He errorLog("autoConnectHeadset, service is null"); 30186c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal return; 30286c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 3030612fada88b00a9896feeb9e7a16d5e3e41114f2Jack He final BluetoothDevice[] bondedDevices = mAdapterService.getBondedDevices(); 30486c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal if (bondedDevices == null) { 305d94f6ddab1f088340d197086949409c144ec2b0aJack He errorLog("autoConnectHeadset, bondedDevices are null"); 30686c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal return; 30786c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 30886c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal for (BluetoothDevice device : bondedDevices) { 3092bb921516fddb3947f8a3dc199d142a9690b063aPavlin Radoslavov int priority = hsService.getPriority(device); 3102bb921516fddb3947f8a3dc199d142a9690b063aPavlin Radoslavov debugLog("autoConnectHeadset, attempt auto-connect with device " + device 3112bb921516fddb3947f8a3dc199d142a9690b063aPavlin Radoslavov + " priority " + priority); 3122bb921516fddb3947f8a3dc199d142a9690b063aPavlin Radoslavov if (priority == BluetoothProfile.PRIORITY_AUTO_CONNECT) { 313d94f6ddab1f088340d197086949409c144ec2b0aJack He debugLog("autoConnectHeadset, Connecting HFP with " + device); 31486c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal hsService.connect(device); 3152bb921516fddb3947f8a3dc199d142a9690b063aPavlin Radoslavov } else { 3162bb921516fddb3947f8a3dc199d142a9690b063aPavlin Radoslavov debugLog("autoConnectHeadset, skipped auto-connect with device " + device 3172bb921516fddb3947f8a3dc199d142a9690b063aPavlin Radoslavov + " priority " + priority); 31886c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 31986c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 32086c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 32186c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal 32286c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal private void autoConnectA2dp() { 323d94f6ddab1f088340d197086949409c144ec2b0aJack He final A2dpService a2dpService = mFactory.getA2dpService(); 324d94f6ddab1f088340d197086949409c144ec2b0aJack He if (a2dpService == null) { 325d94f6ddab1f088340d197086949409c144ec2b0aJack He errorLog("autoConnectA2dp, service is null"); 326d94f6ddab1f088340d197086949409c144ec2b0aJack He return; 327d94f6ddab1f088340d197086949409c144ec2b0aJack He } 3280612fada88b00a9896feeb9e7a16d5e3e41114f2Jack He final BluetoothDevice[] bondedDevices = mAdapterService.getBondedDevices(); 329d94f6ddab1f088340d197086949409c144ec2b0aJack He if (bondedDevices == null) { 330d94f6ddab1f088340d197086949409c144ec2b0aJack He errorLog("autoConnectA2dp, bondedDevices are null"); 33186c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal return; 33286c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 33386c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal for (BluetoothDevice device : bondedDevices) { 3342bb921516fddb3947f8a3dc199d142a9690b063aPavlin Radoslavov int priority = a2dpService.getPriority(device); 3352bb921516fddb3947f8a3dc199d142a9690b063aPavlin Radoslavov debugLog("autoConnectA2dp, attempt auto-connect with device " + device 3362bb921516fddb3947f8a3dc199d142a9690b063aPavlin Radoslavov + " priority " + priority); 3372bb921516fddb3947f8a3dc199d142a9690b063aPavlin Radoslavov if (priority == BluetoothProfile.PRIORITY_AUTO_CONNECT) { 338d94f6ddab1f088340d197086949409c144ec2b0aJack He debugLog("autoConnectA2dp, connecting A2DP with " + device); 339d94f6ddab1f088340d197086949409c144ec2b0aJack He a2dpService.connect(device); 3402bb921516fddb3947f8a3dc199d142a9690b063aPavlin Radoslavov } else { 3412bb921516fddb3947f8a3dc199d142a9690b063aPavlin Radoslavov debugLog("autoConnectA2dp, skipped auto-connect with device " + device 3422bb921516fddb3947f8a3dc199d142a9690b063aPavlin Radoslavov + " priority " + priority); 34386c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 34486c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 34586c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 34686c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal 347d94f6ddab1f088340d197086949409c144ec2b0aJack He private void connectOtherProfile(BluetoothDevice device) { 348d617142a6e7567c6ae46fbbbebb58e14900cb3a1Jack He if (mAdapterService.isQuietModeEnabled()) { 349d617142a6e7567c6ae46fbbbebb58e14900cb3a1Jack He debugLog("connectOtherProfile: in quiet mode, skip connect other profile " + device); 350d617142a6e7567c6ae46fbbbebb58e14900cb3a1Jack He return; 351d617142a6e7567c6ae46fbbbebb58e14900cb3a1Jack He } 352d617142a6e7567c6ae46fbbbebb58e14900cb3a1Jack He if (mConnectOtherProfilesDeviceSet.contains(device)) { 353d617142a6e7567c6ae46fbbbebb58e14900cb3a1Jack He debugLog("connectOtherProfile: already scheduled callback for " + device); 354d617142a6e7567c6ae46fbbbebb58e14900cb3a1Jack He return; 35586c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 356d617142a6e7567c6ae46fbbbebb58e14900cb3a1Jack He mConnectOtherProfilesDeviceSet.add(device); 357d617142a6e7567c6ae46fbbbebb58e14900cb3a1Jack He Message m = mHandler.obtainMessage(MESSAGE_CONNECT_OTHER_PROFILES); 358d617142a6e7567c6ae46fbbbebb58e14900cb3a1Jack He m.obj = device; 359d617142a6e7567c6ae46fbbbebb58e14900cb3a1Jack He mHandler.sendMessageDelayed(m, sConnectOtherProfilesTimeoutMillis); 36086c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 36186c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal 36286c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal // This function is called whenever a profile is connected. This allows any other bluetooth 36386c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal // profiles which are not already connected or in the process of connecting to attempt to 36486c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal // connect to the device that initiated the connection. In the event that this function is 36586c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal // invoked and there are no current bluetooth connections no new profiles will be connected. 36686c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal private void processConnectOtherProfiles(BluetoothDevice device) { 367d94f6ddab1f088340d197086949409c144ec2b0aJack He debugLog("processConnectOtherProfiles, device=" + device); 36886c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal if (mAdapterService.getState() != BluetoothAdapter.STATE_ON) { 369d94f6ddab1f088340d197086949409c144ec2b0aJack He warnLog("processConnectOtherProfiles, adapter is not ON " + mAdapterService.getState()); 37086c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal return; 37186c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 37286c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal HeadsetService hsService = mFactory.getHeadsetService(); 37386c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal A2dpService a2dpService = mFactory.getA2dpService(); 37486c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal PanService panService = mFactory.getPanService(); 37586c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal 37686c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal boolean allProfilesEmpty = true; 37786c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal List<BluetoothDevice> a2dpConnDevList = null; 37886c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal List<BluetoothDevice> hsConnDevList = null; 37986c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal List<BluetoothDevice> panConnDevList = null; 38086c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal 38186c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal if (hsService != null) { 38286c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal hsConnDevList = hsService.getConnectedDevices(); 38386c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal allProfilesEmpty = allProfilesEmpty && hsConnDevList.isEmpty(); 38486c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 38586c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal if (a2dpService != null) { 38686c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal a2dpConnDevList = a2dpService.getConnectedDevices(); 38786c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal allProfilesEmpty = allProfilesEmpty && a2dpConnDevList.isEmpty(); 38886c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 38986c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal if (panService != null) { 39086c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal panConnDevList = panService.getConnectedDevices(); 39186c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal allProfilesEmpty = allProfilesEmpty && panConnDevList.isEmpty(); 39286c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 39386c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal 39486c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal if (allProfilesEmpty) { 3952cc754651ee7245e62fa247b1ca85acb6889e79eJack He // considered as fully disconnected, don't bother connecting others. 396d94f6ddab1f088340d197086949409c144ec2b0aJack He debugLog("processConnectOtherProfiles, all profiles disconnected for " + device); 3972cc754651ee7245e62fa247b1ca85acb6889e79eJack He // reset retry status so that in the next round we can start retrying connections again 3982cc754651ee7245e62fa247b1ca85acb6889e79eJack He resetStates(); 39986c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal return; 40086c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 40186c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal 40286c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal if (hsService != null) { 40344ef48a20624b290ae614af344c802d6e749eba2Pavlin Radoslavov if (!mHeadsetRetrySet.contains(device) && ( 404c4fbd756e2645147470c486ae96f2253f5e13a52Jack He hsService.getPriority(device) >= BluetoothProfile.PRIORITY_ON) && ( 405c4fbd756e2645147470c486ae96f2253f5e13a52Jack He hsService.getConnectionState(device) == BluetoothProfile.STATE_DISCONNECTED)) { 406d94f6ddab1f088340d197086949409c144ec2b0aJack He debugLog("Retrying connection to Headset with device " + device); 4072cc754651ee7245e62fa247b1ca85acb6889e79eJack He mHeadsetRetrySet.add(device); 40886c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal hsService.connect(device); 40986c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 41086c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 41186c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal if (a2dpService != null) { 41244ef48a20624b290ae614af344c802d6e749eba2Pavlin Radoslavov if (!mA2dpRetrySet.contains(device) && ( 413c4fbd756e2645147470c486ae96f2253f5e13a52Jack He a2dpService.getPriority(device) >= BluetoothProfile.PRIORITY_ON) && ( 414c4fbd756e2645147470c486ae96f2253f5e13a52Jack He a2dpService.getConnectionState(device) 415c4fbd756e2645147470c486ae96f2253f5e13a52Jack He == BluetoothProfile.STATE_DISCONNECTED)) { 41686c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal debugLog("Retrying connection to A2DP with device " + device); 4172cc754651ee7245e62fa247b1ca85acb6889e79eJack He mA2dpRetrySet.add(device); 41886c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal a2dpService.connect(device); 41986c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 42086c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 42186c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal if (panService != null) { 42244ef48a20624b290ae614af344c802d6e749eba2Pavlin Radoslavov // TODO: the panConnDevList.isEmpty() check below should be removed once 42344ef48a20624b290ae614af344c802d6e749eba2Pavlin Radoslavov // Multi-PAN is supported. 424c4fbd756e2645147470c486ae96f2253f5e13a52Jack He if (panConnDevList.isEmpty() && (panService.getPriority(device) 425c4fbd756e2645147470c486ae96f2253f5e13a52Jack He >= BluetoothProfile.PRIORITY_ON) && (panService.getConnectionState(device) 426c4fbd756e2645147470c486ae96f2253f5e13a52Jack He == BluetoothProfile.STATE_DISCONNECTED)) { 427d94f6ddab1f088340d197086949409c144ec2b0aJack He debugLog("Retrying connection to PAN with device " + device); 42886c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal panService.connect(device); 42986c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 43086c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 43186c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 43286c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal 433d94f6ddab1f088340d197086949409c144ec2b0aJack He private void setProfileAutoConnectionPriority(BluetoothDevice device, int profileId) { 43486c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal switch (profileId) { 43586c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal case BluetoothProfile.HEADSET: 43686c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal HeadsetService hsService = mFactory.getHeadsetService(); 437c4fbd756e2645147470c486ae96f2253f5e13a52Jack He if ((hsService != null) && (BluetoothProfile.PRIORITY_AUTO_CONNECT 438c4fbd756e2645147470c486ae96f2253f5e13a52Jack He != hsService.getPriority(device))) { 439eb2e34735003388606ff66988634d012049cdcd0xutianguo List<BluetoothDevice> deviceList = hsService.getConnectedDevices(); 44086c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal adjustOtherHeadsetPriorities(hsService, deviceList); 44186c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal hsService.setPriority(device, BluetoothProfile.PRIORITY_AUTO_CONNECT); 44286c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 44386c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal break; 44486c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal 44586c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal case BluetoothProfile.A2DP: 44686c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal A2dpService a2dpService = mFactory.getA2dpService(); 44786c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal if ((a2dpService != null) && (BluetoothProfile.PRIORITY_AUTO_CONNECT 448c4fbd756e2645147470c486ae96f2253f5e13a52Jack He != a2dpService.getPriority(device))) { 4492bb921516fddb3947f8a3dc199d142a9690b063aPavlin Radoslavov List<BluetoothDevice> deviceList = a2dpService.getConnectedDevices(); 4502bb921516fddb3947f8a3dc199d142a9690b063aPavlin Radoslavov adjustOtherSinkPriorities(a2dpService, deviceList); 45186c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal a2dpService.setPriority(device, BluetoothProfile.PRIORITY_AUTO_CONNECT); 45286c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 45386c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal break; 45486c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal 45586c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal default: 456d94f6ddab1f088340d197086949409c144ec2b0aJack He Log.w(TAG, "Tried to set AutoConnect priority on invalid profile " + profileId); 45786c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal break; 45886c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 45986c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 46086c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal 461c4fbd756e2645147470c486ae96f2253f5e13a52Jack He private void adjustOtherHeadsetPriorities(HeadsetService hsService, 462c4fbd756e2645147470c486ae96f2253f5e13a52Jack He List<BluetoothDevice> connectedDeviceList) { 46386c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal for (BluetoothDevice device : mAdapterService.getBondedDevices()) { 46486c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal if (hsService.getPriority(device) >= BluetoothProfile.PRIORITY_AUTO_CONNECT 46586c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal && !connectedDeviceList.contains(device)) { 4662bb921516fddb3947f8a3dc199d142a9690b063aPavlin Radoslavov debugLog("adjustOtherHeadsetPriorities, device " + device + " PRIORITY_ON"); 46786c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal hsService.setPriority(device, BluetoothProfile.PRIORITY_ON); 46886c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 46986c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 47086c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 47186c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal 472c4fbd756e2645147470c486ae96f2253f5e13a52Jack He private void adjustOtherSinkPriorities(A2dpService a2dpService, 4732bb921516fddb3947f8a3dc199d142a9690b063aPavlin Radoslavov List<BluetoothDevice> connectedDeviceList) { 47486c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal for (BluetoothDevice device : mAdapterService.getBondedDevices()) { 4752bb921516fddb3947f8a3dc199d142a9690b063aPavlin Radoslavov if (a2dpService.getPriority(device) >= BluetoothProfile.PRIORITY_AUTO_CONNECT 4762bb921516fddb3947f8a3dc199d142a9690b063aPavlin Radoslavov && !connectedDeviceList.contains(device)) { 4772bb921516fddb3947f8a3dc199d142a9690b063aPavlin Radoslavov debugLog("adjustOtherSinkPriorities, device " + device + " PRIORITY_ON"); 47886c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal a2dpService.setPriority(device, BluetoothProfile.PRIORITY_ON); 47986c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 48086c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 48186c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal } 482d94f6ddab1f088340d197086949409c144ec2b0aJack He 483d94f6ddab1f088340d197086949409c144ec2b0aJack He private static void debugLog(String msg) { 484c4fbd756e2645147470c486ae96f2253f5e13a52Jack He if (DBG) { 48509e97f4cfcca3564c8daa864ede0eee172e9d5aaHansong Zhang Log.i(TAG, msg); 486c4fbd756e2645147470c486ae96f2253f5e13a52Jack He } 487d94f6ddab1f088340d197086949409c144ec2b0aJack He } 488d94f6ddab1f088340d197086949409c144ec2b0aJack He 489d94f6ddab1f088340d197086949409c144ec2b0aJack He private static void warnLog(String msg) { 490d94f6ddab1f088340d197086949409c144ec2b0aJack He Log.w(TAG, msg); 491d94f6ddab1f088340d197086949409c144ec2b0aJack He } 492d94f6ddab1f088340d197086949409c144ec2b0aJack He 493d94f6ddab1f088340d197086949409c144ec2b0aJack He private static void errorLog(String msg) { 494d94f6ddab1f088340d197086949409c144ec2b0aJack He Log.e(TAG, msg); 495d94f6ddab1f088340d197086949409c144ec2b0aJack He } 49686c29fe88456bdcfbd4334647b04ef81ff384a06Sanket Agarwal} 497