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More improvements on Bluetooth manager

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This commit is contained in:
Sylvain Berfini 2014-03-27 11:29:42 +01:00
parent eef386e328
commit e4843aa561
5 changed files with 101 additions and 65 deletions
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143
src/org/linphone/BluetoothManager.java
View file

@ -20,8 +20,8 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
import java.util.List;
import org.linphone.LinphoneSimpleListener.LinphoneOnAudioChangedListener.AudioState;
import org.linphone.compatibility.Compatibility;
import org.linphone.mediastream.Log;
import org.linphone.mediastream.Version;
import android.annotation.TargetApi;
import android.bluetooth.BluetoothAdapter;
@ -41,6 +41,13 @@ import android.os.Build;
*/
@TargetApi(Build.VERSION_CODES.HONEYCOMB)
public class BluetoothManager extends BroadcastReceiver {
public int PLANTRONICS_BUTTON_PRESS = 1;
public int PLANTRONICS_BUTTON_LONG_PRESS = 2;
public int PLANTRONICS_BUTTON_DOUBLE_PRESS = 5;
public int PLANTRONICS_BUTTON_CALL = 2;
public int PLANTRONICS_BUTTON_MUTE = 3;
private static BluetoothManager instance;
private Context mContext;
@ -65,49 +72,52 @@ public class BluetoothManager extends BroadcastReceiver {
instance = this;
}
public void startBluetooth() {
public void initBluetooth() {
IntentFilter filter = new IntentFilter();
filter.addCategory(BluetoothHeadset.VENDOR_SPECIFIC_HEADSET_EVENT_COMPANY_ID_CATEGORY + "." + BluetoothAssignedNumbers.PLANTRONICS);
filter.addAction(Compatibility.getAudioManagerEventForBluetoothConnectionStateChangedEvent());
filter.addAction(BluetoothAdapter.ACTION_CONNECTION_STATE_CHANGED);
filter.addAction(BluetoothHeadset.ACTION_VENDOR_SPECIFIC_HEADSET_EVENT);
mContext.registerReceiver(this, filter);
Log.d("Bluetooth receiver started");
startBluetooth();
}
private void startBluetooth() {
if (isBluetoothConnected) {
Log.e("Bluetooth already started");
return;
}
IntentFilter filter = new IntentFilter();
filter.addCategory(BluetoothHeadset.VENDOR_SPECIFIC_HEADSET_EVENT_COMPANY_ID_CATEGORY + "." + BluetoothAssignedNumbers.PLANTRONICS);
filter.addAction("android.media.ACTION_SCO_AUDIO_STATE_UPDATED");
filter.addAction(BluetoothHeadset.ACTION_VENDOR_SPECIFIC_HEADSET_EVENT);
mContext.registerReceiver(this, filter);
Log.d("Bluetooth receiver started");
mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
if (mBluetoothAdapter.isEnabled()) {
if (Version.sdkAboveOrEqual(Version.API11_HONEYCOMB_30)) {
if (mProfileListener != null) {
Log.w("Bluetooth headset profile was already opened, let's close it");
mBluetoothAdapter.closeProfileProxy(BluetoothProfile.HEADSET, mBluetoothHeadset);
}
if (mProfileListener != null) {
Log.w("Bluetooth headset profile was already opened, let's close it");
mBluetoothAdapter.closeProfileProxy(BluetoothProfile.HEADSET, mBluetoothHeadset);
}
mProfileListener = new BluetoothProfile.ServiceListener() {
public void onServiceConnected(int profile, BluetoothProfile proxy) {
if (profile == BluetoothProfile.HEADSET) {
Log.d("Bluetooth headset connected");
mBluetoothHeadset = (BluetoothHeadset) proxy;
isBluetoothConnected = true;
}
}
public void onServiceDisconnected(int profile) {
if (profile == BluetoothProfile.HEADSET) {
mBluetoothHeadset = null;
isBluetoothConnected = false;
Log.d("Bluetooth headset disconnected");
LinphoneManager.getInstance().routeAudioToSpeaker();
}
}
};
boolean success = mBluetoothAdapter.getProfileProxy(mContext, mProfileListener, BluetoothProfile.HEADSET);
if (!success) {
Log.e("Bluetooth getProfileProxy failed !");
mProfileListener = new BluetoothProfile.ServiceListener() {
public void onServiceConnected(int profile, BluetoothProfile proxy) {
if (profile == BluetoothProfile.HEADSET) {
Log.d("Bluetooth headset connected");
mBluetoothHeadset = (BluetoothHeadset) proxy;
isBluetoothConnected = true;
}
}
public void onServiceDisconnected(int profile) {
if (profile == BluetoothProfile.HEADSET) {
mBluetoothHeadset = null;
isBluetoothConnected = false;
Log.d("Bluetooth headset disconnected");
LinphoneManager.getInstance().routeAudioToSpeaker();
}
}
};
boolean success = mBluetoothAdapter.getProfileProxy(mContext, mProfileListener, BluetoothProfile.HEADSET);
if (!success) {
Log.e("Bluetooth getProfileProxy failed !");
}
} else {
Log.w("Bluetooth interface disabled on device");
@ -165,22 +175,20 @@ public class BluetoothManager extends BroadcastReceiver {
}
if (mBluetoothAdapter.isEnabled() && mAudioManager.isBluetoothScoAvailableOffCall()) {
if (Version.sdkAboveOrEqual(Version.API11_HONEYCOMB_30)) {
boolean isHeadsetConnected = false;
if (mBluetoothHeadset != null) {
List<BluetoothDevice> devices = mBluetoothHeadset.getConnectedDevices();
mBluetoothDevice = null;
for (final BluetoothDevice dev : devices) {
if (mBluetoothHeadset.getConnectionState(dev) == BluetoothHeadset.STATE_CONNECTED) {
mBluetoothDevice = dev;
isHeadsetConnected = true;
break;
}
boolean isHeadsetConnected = false;
if (mBluetoothHeadset != null) {
List<BluetoothDevice> devices = mBluetoothHeadset.getConnectedDevices();
mBluetoothDevice = null;
for (final BluetoothDevice dev : devices) {
if (mBluetoothHeadset.getConnectionState(dev) == BluetoothHeadset.STATE_CONNECTED) {
mBluetoothDevice = dev;
isHeadsetConnected = true;
break;
}
Log.d(isHeadsetConnected ? "Headset found, bluetooth audio route available" : "No headset found, bluetooth audio route unavailable");
}
return isHeadsetConnected;
Log.d(isHeadsetConnected ? "Headset found, bluetooth audio route available" : "No headset found, bluetooth audio route unavailable");
}
return isHeadsetConnected;
}
return false;
@ -211,11 +219,6 @@ public class BluetoothManager extends BroadcastReceiver {
Log.w("Bluetooth stopped!");
try {
mContext.unregisterReceiver(this);
Log.d("Bluetooth receiver stopped");
} catch (Exception e) {}
if (LinphoneManager.isInstanciated()) {
LinphoneManager.getInstance().routeAudioToSpeaker();
}
@ -224,6 +227,11 @@ public class BluetoothManager extends BroadcastReceiver {
public void destroy() {
try {
stopBluetooth();
try {
mContext.unregisterReceiver(this);
Log.d("Bluetooth receiver stopped");
} catch (Exception e) {}
} catch (Exception e) {
e.printStackTrace();
}
@ -234,37 +242,44 @@ public class BluetoothManager extends BroadcastReceiver {
return;
String action = intent.getAction();
//Using real value instead of constant because not available before sdk 11
if ("android.media.ACTION_SCO_AUDIO_STATE_UPDATED".equals(action)) { // AudioManager.ACTION_SCO_AUDIO_STATE_UPDATED
if (Compatibility.getAudioManagerEventForBluetoothConnectionStateChangedEvent().equals(action)) {
int state = intent.getIntExtra(AudioManager.EXTRA_SCO_AUDIO_STATE, 0);
if (state == AudioManager.SCO_AUDIO_STATE_CONNECTED) {
Log.d("Bluetooth sco state updated to connected");
Log.d("Bluetooth sco state => connected");
LinphoneManager.getInstance().audioStateChanged(AudioState.BLUETOOTH);
//isUsingBluetoothAudioRoute = true;
} else if (state == AudioManager.SCO_AUDIO_STATE_DISCONNECTED) {
Log.d("Bluetooth sco state updated to disconnected");
Log.d("Bluetooth sco state => disconnected");
LinphoneManager.getInstance().audioStateChanged(AudioState.SPEAKER);
//isUsingBluetoothAudioRoute = false;
} else {
Log.d("Bluetooth sco state => " + state);
}
}
else if ("android.bluetooth.adapter.action.CONNECTION_STATE_CHANGED".equals(action)) { //BluetoothAdapter.ACTION_CONNECTION_STATE_CHANGED
int state = intent.getIntExtra("android.bluetooth.adapter.extra.CONNECTION_STATE", //BluetoothAdapter.EXTRA_CONNECTION_STATE
0); //BluetoothAdapter.STATE_DISCONNECTED
else if (BluetoothAdapter.ACTION_CONNECTION_STATE_CHANGED.equals(action)) {
int state = intent.getIntExtra(BluetoothAdapter.EXTRA_CONNECTION_STATE, BluetoothAdapter.STATE_DISCONNECTED);
if (state == 0) {
Log.d("Bluetooth state updated to disconnected");
Log.d("Bluetooth state => disconnected");
stopBluetooth();
} else if (state == 2) {
Log.d("Bluetooth state updated to connected");
Log.d("Bluetooth state => connected");
startBluetooth();
} else {
Log.d("Bluetooth state => " + state);
}
}
else if (intent.getAction().equals(BluetoothHeadset.ACTION_VENDOR_SPECIFIC_HEADSET_EVENT)) {
String command = intent.getExtras().getString(BluetoothHeadset.EXTRA_VENDOR_SPECIFIC_HEADSET_EVENT_CMD);
int type = intent.getExtras().getInt(BluetoothHeadset.EXTRA_VENDOR_SPECIFIC_HEADSET_EVENT_CMD_TYPE);
//int type = intent.getExtras().getInt(BluetoothHeadset.EXTRA_VENDOR_SPECIFIC_HEADSET_EVENT_CMD_TYPE);
Object[] args = (Object[]) intent.getExtras().get(BluetoothHeadset.EXTRA_VENDOR_SPECIFIC_HEADSET_EVENT_ARGS);
String eventName = (String) args[0];
Log.d("Bluetooth event: " + command + " (type: " + type + ") = " + eventName);
//TODO: parse command/args and do something with it
if (eventName.equals("BUTTON") && args.length >= 3) {
Integer buttonID = (Integer) args[1];
Integer mode = (Integer) args[2];
Log.d("Bluetooth event: " + command + " : " + eventName + ", id = " + buttonID + " (" + mode + ")");
}
}
}
}

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

@ -540,7 +540,9 @@ public class LinphoneManager implements LinphoneCoreListener {
updateNetworkReachability();
BluetoothManager.getInstance().startBluetooth();
if (Version.sdkAboveOrEqual(Version.API11_HONEYCOMB_30)) {
BluetoothManager.getInstance().initBluetooth();
}
resetCameraFromPreferences();
}

6
src/org/linphone/compatibility/ApiEightPlus.java
View file

@ -6,6 +6,7 @@ import org.linphone.mediastream.Log;
import android.annotation.TargetApi;
import android.content.Context;
import android.media.AudioManager;
import com.google.android.gcm.GCMRegistrar;
@ -54,4 +55,9 @@ public class ApiEightPlus {
Log.i("Push Notification not activated");
}
}
@SuppressWarnings("deprecation")
public static String getAudioManagerEventForBluetoothConnectionStateChangedEvent() {
return AudioManager.ACTION_SCO_AUDIO_STATE_CHANGED;
}
}

5
src/org/linphone/compatibility/ApiFourteenPlus.java
View file

@ -2,6 +2,7 @@ package org.linphone.compatibility;
import android.annotation.TargetApi;
import android.app.Activity;
import android.media.AudioManager;
import android.preference.Preference;
import android.preference.TwoStatePreference;
import android.view.View;
@ -45,4 +46,8 @@ public class ApiFourteenPlus {
public static void showNavigationBar(Activity activity) {
activity.getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_VISIBLE);
}
public static String getAudioManagerEventForBluetoothConnectionStateChangedEvent() {
return AudioManager.ACTION_SCO_AUDIO_STATE_UPDATED;
}
}

8
src/org/linphone/compatibility/Compatibility.java
View file

@ -292,4 +292,12 @@ public class Compatibility {
ApiFivePlus.setAudioManagerInCallMode(manager);
}
}
public static String getAudioManagerEventForBluetoothConnectionStateChangedEvent() {
if (Version.sdkAboveOrEqual(Version.API14_ICE_CREAM_SANDWICH_40)) {
return ApiFourteenPlus.getAudioManagerEventForBluetoothConnectionStateChangedEvent();
} else {
return ApiEightPlus.getAudioManagerEventForBluetoothConnectionStateChangedEvent();
}
}
}