要解决Android Wear断开指示的问题,您可以按照以下步骤进行操作:
public class MainActivity extends AppCompatActivity {
private BluetoothAdapter bluetoothAdapter;
private BroadcastReceiver bluetoothStateReceiver;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
bluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
bluetoothStateReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
String action = intent.getAction();
if (action.equals(BluetoothAdapter.ACTION_STATE_CHANGED)) {
int state = intent.getIntExtra(BluetoothAdapter.EXTRA_STATE, BluetoothAdapter.ERROR);
if (state == BluetoothAdapter.STATE_DISCONNECTED) {
// 处理断开连接指示的逻辑
}
}
}
};
}
@Override
protected void onResume() {
super.onResume();
registerReceiver(bluetoothStateReceiver, new IntentFilter(BluetoothAdapter.ACTION_STATE_CHANGED));
}
@Override
protected void onPause() {
super.onPause();
unregisterReceiver(bluetoothStateReceiver);
}
}
在上面的示例中,您可以在onReceive
方法中处理断开连接指示的逻辑,例如显示一个通知或执行一些其他的操作。
请注意,这只是一个简单的示例,您可能需要根据您的具体需求来修改代码。