安卓JB广播接收器未接收bluetooth.android.bluetooth.BluetoothDevice.ACTION_ACL_CONNECTED

Question

我使用的是一款运行jb的三星galaxy nexus手机，由于某种原因，我没有收到来自蓝牙连接服务的任何广播意向。下面你会发现我的接收器清单和广播接收器代码。任何建议或想法都将不胜感激。

谢谢

这就是宣言

<receiver android:name=".ABroadcastReciever" >
<intent-filter>
<action android:name="android.bluetooth.BluetoothDevice.ACTION_ACL_CONNECTED" />
<action android:name="android.bluetooth.BluetoothDevice.ACTION_ACL_DISCONNECTED" />
<action android:name="android.bluetooth.BluetoothDevice.ACTION_BOND_STATE_CHANGED" />
<action android:name="android.bluetooth.BluetoothDevice.ACTION_FOUND" />
<action android:name="android.bluetooth.BluetoothDevice.BOND_BONDING" />
<action android:name="android.bluetooth.BluetoothDevice.ACTION_ACL_DISCONNECT_REQUESTED" />
<action android:name="android.net.conn.CONNECTIVITY_CHANGE" />
</intent-filter>
</receiver>

这是接收器

public void onReceive(Context context, Intent intent) { 
            String action = intent.getAction();

            //This is looking for the Wifi Connectivity Changes
            if(action.equals("android.net.conn.CONNECTIVITY_CHANGE")){
                Log.d(TAG,"received: Wifi Connection Change");          
            }
            //This is looking Bluetooth connection disconnect 
            else if(action.equals("android.bluetooth.BluetoothDevice.ACTION_ACL_DISCONNECTED") ||
            action.equals("android.bluetooth.BluetoothDevice.ACTION_ACL_DISCONNECTED_REQUESTED") ){
                Log.d(TAG,"Received: Bluetooth Disconnected");

            }
            //This is looking for Bluetooth connection established
            else if(action.equals("android.bluetooth.BluetoothDevice.ACTION_ACL_CONNECTED")){
    Log.d(TAG,"Received: Bluetooth Connected");
            }
        }

Answer 1

这是正在传播的新意图。

<action android:name="android.bluetooth.a2dp.profile.action.CONNECTION_STATE_CHANGED" />

感谢您查看这里是新的意图

Answer 2

我不知道我是否正确，但我认为这一行是错误的：

<action android:name="android.bluetooth.BluetoothDevice.ACTION_ACL_CONNECTED" />

应该是这个：

<action android:name="android.bluetooth.device.ACTION_ACL_CONNECTED" />

其他人也是一样。将"BluetoothDevice“改为"device”。

在broascast中也是一样的：

if(action.equals("android.bluetooth.BluetoothDevice.ACTION_ACL_CONNECTED"))

应该是

if(action.equals("android.bluetooth.device.action.ACL_CONNECTED"))

更改device.action.ACL_CONNECTED的BluetoothDevice.ACTION_ACL_CONNECTED

Answer 3

您的意图筛选器操作不正确。您实际上想要使用以下内容：

<action android:name="android.bluetooth.device.action.ACL_CONNECTED" />

您可以在official Android BluetoothDevice documentation中找到这些值(查看常量值)。