android 接收到蓝牙配对请求时如何点亮屏幕

来源：互联网发布：3月宏观经济数据编辑：程序博客网时间：2024/05/08 22:23

file： BluetoothEventLoop.java

GB/GB2/GB3:

1. import android.os.PowerManager;
2. 变量申明：private PowerManager.WakeLock mWakeLock;

3. BluetoothEventLoop(){} 构造函数里面添加定义：
      PowerManager pm = (PowerManager)context.getSystemService(Context.POWER_SERVICE);
        mWakeLock = pm.newWakeLock(PowerManager.FULL_WAKE_LOCK | PowerManager.ACQUIRE_CAUSES_WAKEUP
                | PowerManager.ON_AFTER_RELEASE, TAG);
        mWakeLock.setReferenceCounted(false);

4. onRequestPairingConsent(){
       ...
       mWakeLock.acquire(5000); // xintong , 亮屏5s
       Intent intent = new Intent(BluetoothDevice.ACTION_PAIRING_REQUEST);
       ...
}

5. onRequestPasskeyConfirmation(){
    ...
    mWakeLock.acquire(5000); // xintong , 亮屏5s
    Intent intent = new Intent(BluetoothDevice.ACTION_PAIRING_REQUEST);
   ...
}

6. onRequestPasskey(){
    ...
    mWakeLock.acquire(5000); // xintong , 亮屏5s
    Intent intent = new Intent(BluetoothDevice.ACTION_PAIRING_REQUEST);
   ...
}

7. onRequestPinCode(){
    ...
    mWakeLock.acquire(5000); // xintong 亮屏5s
    Intent intent = new Intent(BluetoothDevice.ACTION_PAIRING_REQUEST);
   ...
}

8. onDisplayPasskey(){
    ...
    mWakeLock.acquire(5000); // xintong , 亮屏5s
    Intent intent = new Intent(BluetoothDevice.ACTION_PAIRING_REQUEST);
   ...
}

ICS/ICS2/JB/JB2/JB3:

省略掉GB中修改的第1、2、3步；

对4、5、6、7、8中修改的function中：将原生的mWakeLock.acquire(); 改为mWakeLock.acquire(5000)，删掉对应function中的mWakeLock.release();

修改完后，模块会被编译进framework.jar