從我的android應用程序我想流音頻到任何可用的揚聲器,如A2DP
揚聲器,docking
揚聲器或car
揚聲器。從Android應用程序的流和播放音頻像A2DP,汽車揚聲器等任何可用的揚聲器
這樣做我想用藍牙連接和流過藍牙連接...
我看到以下鏈接
On android how to reroute audio from a2dp
setBluetoothA2dpOn (boolean on)
Android 2.3: How do I switch from SCO to A2DP for a capable Bluetooth speaker?
但處處我發現相同..即
public void setBluetoothA2dpOn (boolean on)
This method is deprecated.
Do not use.
請指導我如何做到這一點..或建議如果可以用其他方式完成.. 任何幫助/建議表示讚賞。
編輯:
在明顯的權限:
<uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS" />
CODE:
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
layout = (RelativeLayout) findViewById(R.id.layout);
text = (TextView) findViewById(R.id.editText1);
scoSwitch = (ToggleButton) findViewById(R.id.switch1);
try {
mp1 = MediaPlayer.create(this, R.raw.jc_cm);
mp2 = MediaPlayer.create(this, R.raw.rp);
amanager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
//amanager.setBluetoothA2dpOn(true);
} catch (IllegalArgumentException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IllegalStateException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
public void onSCOswitch(View view){
if (scoSwitch.isChecked()){
amanager.setBluetoothScoOn(true);
amanager.startBluetoothSco();
Log.d("Bluetooth", "SCO on");
amanager.setMode(AudioManager.MODE_IN_COMMUNICATION);
}
else{
amanager.stopBluetoothSco();
amanager.setBluetoothScoOn(false);
amanager.setBluetoothA2dpOn(true);
Log.d("Bluetooth", "SCO off");
amanager.setMode(AudioManager.MODE_NORMAL);
}
}
什麼問題,你在使用本文檔.. http://developer.android.com/reference/android/bluetooth/BluetoothA2dp.html – Ronnie
@ userSeven7s面對:我面臨的問題是我無法檢測到其他設備也A2DP或沒有,所以問題緩衝音頻 – Shruti
粘貼一些代碼,你嘗試着... – Ronnie