Android:广播 ACTION_MY_PACKAGE_REPLACED 从未收到 [英] Android: Broadcast ACTION_MY_PACKAGE_REPLACED never received

问题描述

我的应用运行的服务在设备重启或应用重新安装(更新)时终止.我添加了两个广播接收器来捕捉这些事件 - BOOT_COMPLETED 和 ACTION_MY_PACKAGE_REPLACED.

My app runs a service which is terminated when the device reboots or the app is reinstalled (updated). I've added two broadcast receivers to catch those events - BOOT_COMPLETED and ACTION_MY_PACKAGE_REPLACED.

ACTION_MY_PACKAGE_REPLACED 接收器似乎不起作用.这是我所拥有的:

The ACTION_MY_PACKAGE_REPLACED receiver just doesn't seem to work. Here's what I have:

AndroidManifest.xml:

AndroidManifest.xml:

    <receiver android:name=".RebootReceiver">
        <intent-filter>
            <action android:name="android.intent.action.BOOT_COMPLETED"/>
        </intent-filter>
    </receiver>
    <receiver android:name=".ReInstallReceiver">
        <intent-filter>
            <action android:name="android.intent.action.ACTION_MY_PACKAGE_REPLACED"/>
        </intent-filter>
    </receiver>

重启接收器:

public class RebootReceiver extends BroadcastReceiver {
    @Override
    public void onReceive(Context context, Intent intent) {
        Logg.d("Reboot completed. Restarting service");
        context.startService(new Intent(context, MyService.class));
    }
}

重新安装接收器:

public class ReInstallReceiver extends BroadcastReceiver {
    @Override
    public void onReceive(Context context, Intent intent) {
        Logg.d("App Upgraded or Reinstalled. Restarting service");
        context.startService(new Intent(context, MyService.class));
    }
}

运行minSdk=16；在运行 KitKat 的 Galaxy S3 上进行测试.通过检查我的服务是否在设置/应用程序中运行来测试成功，它在重新启动时运行，但不重新安装.

Running minSdk=16; Testing on Galaxy S3 running KitKat. Testing success by checking if my service is running in Settings/Applications, which it does on reboot, but not reinstall.

我已经考虑了以下注释，其中说在 Android Studio 1.0+ 中，清单合并意味着我不能将两个接收器合并为一个类.请参阅未收到ACTION_MY_PACKAGE_REPLACED和Android 清单合并失败对于名称相同但内容不同的接收者

I've taken into account notes from the following, which say that in Android Studio 1.0+, manifest mergers mean I can't combine two receivers into one class. See ACTION_MY_PACKAGE_REPLACED not received and Android manifest merger fails for receivers with same name but different content

推荐答案

您可能已经想到了这一点，但是您在清单中的操作名称是错误的，而不是:

You probably figured this out already, but your action name in the manifest is wrong, instead of:

android.intent.action.ACTION_MY_PACKAGE_REPLACED

应该是

android.intent.action.MY_PACKAGE_REPLACED

您也可以使用 adb shell 手动触发接收器以进行测试:

You can also manually trigger the receiver using adb shell for testing purposes:

adb shell am broadcast -a android.intent.action.MY_PACKAGE_REPLACED -n com.example.myapp/.ReInstallReceiver

这篇关于Android:广播 ACTION_MY_PACKAGE_REPLACED 从未收到的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！