Question

我有一个MainActivity什么都不做，一个名为BootCompletedIntentReceiver的班级extends BroadcastReciever和另一个名为MyServices的班级extends Service。我想要做的就是在设备开启后自动运行我的应用程序，由BootCompletedIntentReceiver处理，然后启动Service，显示吐司8次。但是，当我重启设备时，没有任何反应。我尽力解决这个问题。任何人都可以帮我找到我被卡住的地方

这是我的BootCompletedIntentReceiver代码：

package com.anshuman.myapplication;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;

public class BootCompletedIntentReceiver extends BroadcastReceiver {

@Override
public void onReceive(Context context, Intent intent) {
    if ("android.intent.action.BOOT_COMPLETED".equals(intent.getAction())) {
        Intent pushIntent = new Intent(context, MyService.class);
        context.startService(pushIntent);
    }
}
}

这里是MyService课程：

package com.anshuman.myapplication;

import android.app.Service;
import android.content.Intent;
import android.os.IBinder;
import android.support.annotation.Nullable;
import android.widget.Toast;

public class MyService extends Service {

@Override
public void onCreate() {
    super.onCreate();
}

@Override
public int onStartCommand(Intent intent, int flags, int startId){
    int a=2;
    while (a<10) {
        Toast.makeText(this, "onStartCommand", Toast.LENGTH_LONG).show();
        a++;
    }

    return Service.START_STICKY;
}


@Nullable
@Override
public IBinder onBind(Intent intent) {
    return null;
 }
}

我的androidManifest文件：

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.anshuman.myapplication">

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

<application
    android:allowBackup="true"
    android:icon="@mipmap/ic_launcher"
    android:label="@string/app_name"
    android:supportsRtl="true"
    android:theme="@style/AppTheme">

    <receiver android:name=".BootCompletedIntentReceiver">
        <intent-filter>
            <action android:name="android.intent.action.BOOT_COMPLETED" />
        </intent-filter>
    </receiver>
    <activity android:name=".MainActivity">
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />

            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>

    <service android:name=".MyService"/>
</application>

Answer 1

代码工作正常问题是只有我的xiaomi设备没有使用此代码。

BroadcastReceiver和Service的问题

1 个答案: