Java 引导完成的接收器不'；我不能在安卓5.1.1的海信设备上工作

我正在开发一个应用程序，在这个应用程序中，我需要在重新启动时设置警报，以便在特定的时间间隔内启动服务

我已经创建了必需的启动完成接收器类，添加了使用权限，并在清单文件中定义了接收器。我在每台设备上都测试过许多真实的和模拟的设备，除了使用安卓5.1.1的海信设备外，接收器都能正常工作

我已经尝试过这些解决方案

我还删除了android:installLocation=“auto”并添加了一些线程中建议的

android:directBootAware=“true”android:enabled=“true”android:exported=“true”

请在下面查找收件人类别和清单代码

public class BootReceiver extends BroadcastReceiver {

    @Override
    public void onReceive(Context context, Intent intent) {
        // Set instance Alarm on boot
        Calendar calendar = Calendar.getInstance();
        Intent messageCheckerIntent = new Intent(context, MessageCheckerService.class);

        PendingIntent pendingIntent =
                PendingIntent.getService(context, REQ_MESSAGE_CHECK,
                        messageCheckerIntent, PendingIntent.FLAG_ONE_SHOT);
        AlarmManager alarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
        // Cancel if any existing alarm for given pendingIntent (MessageCheckerService)
        alarmManager.cancel(pendingIntent);
        // Alarm is reset every time when this service is called,
        // still keep alarm repeating so if one call fails does not affect following calls
        alarmManager.setRepeating(AlarmManager.RTC_WAKEUP, calendar.getTimeInMillis(),
                ALARM_INTERVAL, pendingIntent);
    }
}

清单文件

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    package="com.project.myapp">

    <supports-screens
        android:anyDensity="true"
        android:largeScreens="true"
        android:normalScreens="true"
        android:resizeable="true"
        android:smallScreens="true"
        android:xlargeScreens="true" />

    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.CAMERA" />
    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
    <uses-permission android:name="android.permission.VIBRATE" />
    <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />

    <uses-feature
        android:name="android.hardware.touchscreen"
        android:required="false" />

    <application
        android:name=".MyApplication"
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:supportsRtl="true"
        android:theme="@style/AppTheme"
        tools:ignore="AllowBackup">

        <activity
            android:name=".SplashScreen"
            android:label="@string/app_name"
            android:launchMode="singleTask"
            android:screenOrientation="portrait">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>

        <activity
            android:name=".MainActivity"
            android:configChanges="orientation|screenSize"
            android:launchMode="singleTask">
        </activity>

        <meta-data
            android:name="com.google.android.gms.version"
            android:value="@integer/google_play_services_version" />

        <service android:name=".GPSTrack" />

        <service
            android:name=".MessageCheckerService"
            android:enabled="true" />

        <receiver
            android:name=".BootReceiver"
            android:directBootAware="true"
            android:enabled="true"
            android:exported="true"
            android:permission="android.permission.RECEIVE_BOOT_COMPLETED">
            <intent-filter>
                <category android:name="android.intent.category.DEFAULT" />

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

</manifest>

您是否尝试将接收器设置为后台服务？@ParthBhatti不，我还没有设置。但我不明白我到底需要为此做些什么。你有一个链接，其中解释了示例代码。