Android的引导完成未在广播接收器工作 [英] Android-Boot Completed is not working in Broadcastreceiver

问题描述

我使用的Andr​​oid（4.1.1版本）迈乐盒（的SmartTV）用于开发一个应用程序，我要开始我的应用程序时，设备开机时间完成，但我的设备没有赶上BOOT_COMPLETED行动。如果我使用，在手机或模拟器Boot_Completion动作相同的应用程序被Broadcast_receiver抓住了。

如果有谁知道关于这个问题，帮助我在此先感谢....

这是我的code ...

清单：

 ＆LT;使用许可权的android：NAME =android.permission.RECEIVE_BOOT_COMPLETED/＆GT;
 

  

 ＆lt;接收机器人：名字=。BootCompletedReceiver＆GT;
    ＆所述;意图滤光器＆gt;
        ＆lt;作用机器人：名字=android.intent.action.BOOT_COMPLETED/＆GT;
        ＆lt;作用机器人：名字=android.intent.action.QUICKBOOT_POWERON/＆GT;
    ＆所述; /意图滤光器＆gt;
＆LT; /接收器＆GT;＆LT;服务机器人：名字=NotifyingDailyService＆GT;
＆LT; /服务＆GT;
 

BootCompletedReceiver类：

 公共类BootCompletedReceiver扩展广播接收器{
 @覆盖
公共无效的onReceive（上下文的背景下，意图ARG1）{
// TODO自动生成方法存根
Log.w（boot_broadcast_poc，启动服务...）;
context.startService（新意图（上下文，NotifyingDailyService.class））;
}
}
 

服务类：

 公共类NotifyingDailyService延伸服务{@覆盖
公众的IBinder onBind（意向为arg0）{
// TODO自动生成方法存根
返回null;
}@覆盖
公众诠释onStartCommand（意向pIntent，诠释标志诠释startId）{
// TODO自动生成方法存根
Toast.makeText（这一点，NotifyingDailyService，Toast.LENGTH_LONG）.show（）;
Log.i（com.example.bootbroadcastpoc，NotifyingDailyService）;返回super.onStartCommand（意向，旗帜，startId）;
}
}
 

解决方案

有一件事我注意到的是你没有的类别集你在你的清单接收器。下面对我的作品在我的应用程序。

 ＆lt;接收机器人：名字=us.nineworlds.serenity.StartupBroadcastReceiver＆GT;
        ＆所述;意图滤光器＆gt;
            ＆lt;作用机器人：名字=android.intent.action.BOOT_COMPLETED/＆GT;
            ＆LT;类机器人：名字=android.intent.category.DEFAULT/＆GT;
        ＆所述; /意图滤光器＆gt;
    ＆LT; /接收器＆GT;
 

然后在我的StartupBroadcastReceiver，我有以下

 公共无效的onReceive（上下文的背景下，意图意图）{    如果（intent.getAction（）== NULL）{
        返回;
    }    如果（intent.getAction（）。等于（android.intent.action.BOOT_COMPLETED））{
        共享preferences preFS = preferenceManager.getDefaultShared preferences（背景）;
        布尔startupAfterBoot = prefs.getBoolean（serenity_boot_startup，FALSE）;
        如果（startupAfterBoot）{
            意图I =新意图（背景下，MainActivity.class）;
            i.setFlags（Intent.FLAG_ACTIVITY_NEW_TASK）;
            context.startActivity（ⅰ）;
        }
    }
}
 

一旦启动完成这将启动MainActivity类别。

链接到该项目code是在这里：<一href=\"https://github.com/NineWorlds/serenity-android/blob/master/serenity-app/src/main/java/us/nineworlds/serenity/StartupBroadcastReceiver.java\" rel=\"nofollow\">https://github.com/NineWorlds/serenity-android/blob/master/serenity-app/src/main/java/us/nineworlds/serenity/StartupBroadcastReceiver.java

I'm using android(version 4.1.1) MeLE box(SmartTv) for developing one application, i need to start up my application when device Boot Time is completed but my device not catch up the BOOT_COMPLETED Action. If i'm use that same application in mobiles or emulator the Boot_Completion action were caught by Broadcast_receiver.

if anyone known about this issue help me thanks in advance....

here is my code...

manifest:

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

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

<service android:name="NotifyingDailyService" >
</service>

BootCompletedReceiver class:

public class BootCompletedReceiver extends BroadcastReceiver {
 @Override
public void onReceive(Context context, Intent arg1) {
// TODO Auto-generated method stub
Log.w("boot_broadcast_poc", "starting service...");
context.startService(new Intent(context, NotifyingDailyService.class));
}
}

Service class:

public class NotifyingDailyService extends Service {

@Override
public IBinder onBind(Intent arg0) {
// TODO Auto-generated method stub
return null;
}

@Override
public int onStartCommand(Intent pIntent, int flags, int startId) {
// TODO Auto-generated method stub
Toast.makeText(this, "NotifyingDailyService", Toast.LENGTH_LONG).show();
Log.i("com.example.bootbroadcastpoc","NotifyingDailyService");

return super.onStartCommand(intent, flags, startId);
}
}

解决方案

One thing I noticed is you don't have the category set for your receiver in your Manifest. The following works for me in my App.

 <receiver android:name="us.nineworlds.serenity.StartupBroadcastReceiver" >
        <intent-filter>
            <action android:name="android.intent.action.BOOT_COMPLETED" />
            <category android:name="android.intent.category.DEFAULT" />
        </intent-filter>
    </receiver>

Then in my StartupBroadcastReceiver, i have the following

public void onReceive(Context context, Intent intent) {

    if (intent.getAction() == null) {
        return;
    }

    if (intent.getAction().equals("android.intent.action.BOOT_COMPLETED")) {
        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
        boolean startupAfterBoot = prefs.getBoolean("serenity_boot_startup", false);
        if (startupAfterBoot) {
            Intent i = new Intent(context, MainActivity.class);
            i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
            context.startActivity(i);
        }
    }
}

This will start the MainActivity class once bootup has been completed.

Link to the project code is here: https://github.com/NineWorlds/serenity-android/blob/master/serenity-app/src/main/java/us/nineworlds/serenity/StartupBroadcastReceiver.java

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