引导时无法接收广播命令 [英] Can not receive broadcast command at boot time

问题描述

我为Android 4.0编写了1个应用，它是通过BroadcastReceiver启动的.我的代码如下:

在AndroidManifest.xml中:

I writing 1 app for Android 4.0, and it''s started via BroadcastReceiver. My code is below:

In AndroidManifest.xml:

<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
    <application android:icon="@drawable/icon" android:label="@string/app_name">
        <receiver android:name="com.Android.Exercise.StartUpReceiver"

            android:permission="android.permission.RECEIVE_BOOT_COMPLETED">
            <intent-filter>
                <action android:name="android.intent.action.BOOT_COMPLETED"/>
                <!--<action android:name="StartInstrument" /> 
                <action android:name="PrintControlName" />      -->     
            </intent-filter>
        </receiver>         
        <service android:enabled="true" android:name="StartAUT_Service">
            <intent-filter>
                <action android:name="com.Android.Exercise.StartAUT_Service" />
            </intent-filter>
        </service>  
    </application>

在StartUpReceiver类中:

In StartUpReceiver class:

public class StartUpReceiver extends BroadcastReceiver{
    @Override
    public void onReceive(Context context, Intent intent) {

        Log.i("Broadcast", "onReceive");

        Intent i = null;

        if(intent.getAction().equals(Intent.ACTION_BOOT_COMPLETED)){
             i = new Intent(context, StartAUT_Service.class);          
             i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        }

        context.startService(i);            
    }       
}

重新启动设备后，无法接收广播.
请帮助我，非常感谢

After I rebooted my device, I can not receive broardcast.
Please help me, thank so much

推荐答案

看看

Take a look at AutoRing Android Service Creation Walkthrough[^] here on CP which uses the reboot startup broadcast.

/Darren

尝试如下所示
在AndroidManifest.xml中:

try like below
In AndroidManifest.xml:

<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
    <application android:icon="@drawable/icon" android:label="@string/app_name" >
        <receiver android:name="com.Android.Exercise.StartUpReceiver" android:enabled="true" android:permission="android.permission.RECEIVE_BOOT_COMPLETED">
            <intent-filter>
                <action android:name="android.intent.action.BOOT_COMPLETED" />

                <category android:name="android.intent.category.DEFAULT" />    
            </intent-filter>
        </receiver>         
        <service android:enabled="true" android:name="StartAUT_Service">
            <intent-filter>
                <action android:name="com.Android.Exercise.StartAUT_Service" />
            </intent-filter>
        </service>  
    </application>

在StartUpReceiver类中:

In StartUpReceiver class:

public class BootUpReceiver extends BroadcastReceiver {

    @Override
    public void onReceive(Context context, Intent intent) {
         if(intent.getAction().equals(Intent.ACTION_BOOT_COMPLETED)){
        Intent i = new Intent(context, StartAUT_Service.class);
        i.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        context.startActivity(i);
          }
    }

}

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