Difuse/difuse-phone-android
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Added some hacks to ensure bluetooth route is used

Browse source
This commit is contained in:
Sylvain Berfini 2014-04-02 09:46:11 +02:00
parent e4843aa561
commit 4f5e76c4dc
2 changed files with 47 additions and 30 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

55
src/org/linphone/BluetoothManager.java
View file

@ -57,6 +57,7 @@ public class BluetoothManager extends BroadcastReceiver {
private BluetoothDevice mBluetoothDevice;
private BluetoothProfile.ServiceListener mProfileListener;
private boolean isBluetoothConnected;
private boolean isScoConnected;
public static BluetoothManager getInstance() {
if (instance == null) {
@ -125,10 +126,6 @@ public class BluetoothManager extends BroadcastReceiver {
}
public boolean routeAudioToBluetooth() {
return routeAudioToBluetooth(false);
}
private boolean routeAudioToBluetooth(boolean isRetry) {
if (mBluetoothAdapter == null) {
mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
}
@ -136,27 +133,39 @@ public class BluetoothManager extends BroadcastReceiver {
if (mBluetoothAdapter.isEnabled() && mAudioManager.isBluetoothScoAvailableOffCall()) {
if (isBluetoothHeadsetAvailable()) {
if (mAudioManager != null && !mAudioManager.isBluetoothScoOn()) {
Log.d("Bluetooth sco off, let's start it");
mAudioManager.setBluetoothScoOn(true);
mAudioManager.startBluetoothSco();
}
} else {
return false;
}
boolean ok = mBluetoothHeadset != null && mBluetoothHeadset.isAudioConnected(mBluetoothDevice);
if (!ok && !isRetry) {
Log.w("Routing audio to bluetooth headset failed, retry....");
// Hack to ensure bluetooth sco is really running
boolean ok = isUsingBluetoothAudioRoute();
int retries = 0;
while (!ok && retries < 5) {
retries++;
try {
Thread.sleep(100);
Thread.sleep(200);
} catch (InterruptedException e) {}
return routeAudioToBluetooth(true);
} else if (isRetry) {
if (mAudioManager != null) {
mAudioManager.setBluetoothScoOn(true);
mAudioManager.startBluetoothSco();
}
ok = isUsingBluetoothAudioRoute();
}
if (ok) {
Log.d("Retry worked, audio is routed to bluetooth headset");
if (retries > 0) {
Log.d("Bluetooth route ok after " + retries + " retries");
} else {
Log.e("Retry not worked, audio isn't routed to bluetooth headset...");
disableBluetoothSCO();
Log.d("Bluetooth route ok");
}
} else {
Log.d("Routing audio to bluetooth headset worked at first try");
Log.d("Bluetooth still not ok...");
}
return ok;
@ -166,7 +175,7 @@ public class BluetoothManager extends BroadcastReceiver {
}
public boolean isUsingBluetoothAudioRoute() {
return mBluetoothHeadset != null && mBluetoothHeadset.isAudioConnected(mBluetoothDevice);
return mBluetoothHeadset != null && mBluetoothHeadset.isAudioConnected(mBluetoothDevice) && isScoConnected;
}
public boolean isBluetoothHeadsetAvailable() {
@ -198,9 +207,19 @@ public class BluetoothManager extends BroadcastReceiver {
if (mAudioManager != null && mAudioManager.isBluetoothScoOn()) {
mAudioManager.stopBluetoothSco();
mAudioManager.setBluetoothScoOn(false);
Log.w("Hack: stopping bluetooth sco again since first time won't have succedded");
// Hack to ensure bluetooth sco is really stopped
int retries = 0;
while (isScoConnected && retries < 10) {
retries++;
try {
Thread.sleep(200);
} catch (InterruptedException e) {}
mAudioManager.stopBluetoothSco();
mAudioManager.setBluetoothScoOn(false);
}
Log.w("Bluetooth sco disconnected!");
}
}
@ -247,11 +266,11 @@ public class BluetoothManager extends BroadcastReceiver {
if (state == AudioManager.SCO_AUDIO_STATE_CONNECTED) {
Log.d("Bluetooth sco state => connected");
LinphoneManager.getInstance().audioStateChanged(AudioState.BLUETOOTH);
//isUsingBluetoothAudioRoute = true;
isScoConnected = true;
} else if (state == AudioManager.SCO_AUDIO_STATE_DISCONNECTED) {
Log.d("Bluetooth sco state => disconnected");
LinphoneManager.getInstance().audioStateChanged(AudioState.SPEAKER);
//isUsingBluetoothAudioRoute = false;
isScoConnected = false;
} else {
Log.d("Bluetooth sco state => " + state);
}

4
src/org/linphone/LinphoneManager.java
View file

@ -910,8 +910,7 @@ public class LinphoneManager implements LinphoneCoreListener {
if (state == State.StreamsRunning) {
if (BluetoothManager.getInstance().isBluetoothHeadsetAvailable()) {
BluetoothManager.getInstance().routeAudioToBluetooth();
// Hack for Android 4.2.2: we have to retry later, the first call will fail
if (Build.VERSION.SDK_INT == 17) {
// Hack to ensure the bluetooth route is really used
mHandler.postDelayed(new Runnable() {
@Override
public void run() {
@ -919,7 +918,6 @@ public class LinphoneManager implements LinphoneCoreListener {
}
}, 500);
}
}
if (mIncallWakeLock == null) {
mIncallWakeLock = mPowerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "incall");