Question

我使用了这个权限：

<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />

接收者是：

<receiver android:name=".auth.NotificationBroadcast" android:enabled="true" >
    <intent-filter>
        <action android:name="android.intent.action.BOOT_COMPLETED" />
    </intent-filter>
</receiver>

代码中的接收者是：

@Override
    public void onReceive(Context context, Intent intent) {

        System.out.println("BroadcastReceiverBroadcast--------------------ReceiverBroadcastReceiverBroadcastReceiver----------------BroadcastReceiver");

        if (intent != null) {
            String action = intent.getAction();

        switch (action) {
            case Intent.ACTION_BOOT_COMPLETED:
                System.out.println("Called on REBOOT");
                // start a new service and repeat using alarm manager

                break;
            default:
                break;
        }
    }
}

重新启动后，它仍未在棒棒糖中被调用，但在棉花糖上它正在运行。

Answer 1

尝试将此行放入接收者的意图过滤器中。

<action android:name="android.intent.action.ACTION_EXTERNAL_APPLICATIONS_AVAILABLE" />

如果你的应用程序安装在SD卡上，你应该注册这个以获取android.intent.action.BOOT_COMPLETED事件。

更新：由于您的应用正在使用闹钟服务，因此不应将其安装在外部存储上。参考：http://developer.android.com/guide/topics/data/install-location.html

Answer 2

每当平台启动完成时，都会广播一个带有android.intent.action.BOOT_COMPLETED操作的意图。您需要注册您的应用程序才能获得此意图。要注册，请将其添加到AndroidManifest.xml

<receiver android:name=".ServiceManager">
            <intent-filter>
                <action android:name="android.intent.action.BOOT_COMPLETED" />
            </intent-filter>
</receiver>

因此，您将ServiceManager作为广播接收器来接收引导事件的意图。 ServiceManager类应如下所示：

public class ServiceManager extends BroadcastReceiver {

    Context mContext;
    private final String BOOT_ACTION = "android.intent.action.BOOT_COMPLETED";

    @Override
    public void onReceive(Context context, Intent intent) {
                // All registered broadcasts are received by this
        mContext = context;
        String action = intent.getAction();
        if (action.equalsIgnoreCase(BOOT_ACTION)) {
                        //check for boot complete event & start your service
            startService();
        } 

    }


    private void startService() {
                //here, you will start your service
        Intent mServiceIntent = new Intent();
        mServiceIntent.setAction("com.bootservice.test.DataService");
        mContext.startService(mServiceIntent);
    }
}

由于我们正在启动服务，因此必须在AndroidManifest中提及：

<service android:name=".LocationService">
    <intent-filter>
        <action android:name="com.bootservice.test.DataService"/>
    </intent-filter>
</service>

Android重启后广播接收器未运行

2 个答案: