Alaramが発砲しない

Question

私の警報は全く発射されていません。

MainActivity：

final Context context = this; 

    Calendar calendar = Calendar.getInstance(); 
    calendar.setTimeInMillis(System.currentTimeMillis()); 
    calendar.set(Calendar.HOUR_OF_DAY, 13); 
    calendar.set(Calendar.MINUTE, 30); 

    Intent intent = new Intent(context, AlarmReceiver.class); 
    PendingIntent alarmIntent = PendingIntent.getBroadcast(context, 0, intent, 0); 

    AlarmManager alarmMgr = (AlarmManager)context.getSystemService(Context.ALARM_SERVICE); 
    alarmMgr.setInexactRepeating(AlarmManager.RTC_WAKEUP, calendar.getTimeInMillis(),AlarmManager.INTERVAL_DAY, alarmIntent); 

AlarmReceiver：

public class AlarmReceiver extends BroadcastReceiver { 

    public static String NOTIFICATION_ID = "notification-id"; 
    public static String NOTIFICATION = "notification"; 

    @Override 
    public void onReceive(Context context, Intent intent) { 

     NotificationManager notificationManager = (NotificationManager)context.getSystemService(Context.NOTIFICATION_SERVICE); 

     Notification notification = intent.getParcelableExtra(NOTIFICATION); 
     int id = intent.getIntExtra(NOTIFICATION_ID, 0); 
     notificationManager.notify(id, notification); 

    } 
} 

マニフェスト：

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

    <application 
     android:allowBackup="true" 
     android:icon="@mipmap/ic_launcher" 
     android:label="@string/app_name" 
     android:supportsRtl="true" 
     android:theme="@style/AppTheme"> 
     <activity android:name=".MainActivity"> 
      <intent-filter> 
       <action android:name="android.intent.action.MAIN" /> 

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

</manifest> 

使用： compileSdkVersion 25 minSdkVersionが23 targetSdkVersion 25

API 23、あなたはsetAndAllowWhileIdleを（使用することができます上記の場合

Answer 1

）：

だからあなたのコードは、に変更します。

if (Build.VERSION.SDK_INT >= 23) 
     alarmManager. setExactAndAllowWhileIdle(AlarmManager.RTC_WAKEUP, targetCal.getTimeInMillis(), pendingIntent); 
else if (Build.VERSION.SDK_INT >= 19) 
    alarmManager.setExact(AlarmManager.RTC_WAKEUP, targetCal.getTimeInMillis(), pendingIntent); 
else if (Build.VERSION.SDK_INT >= 16) 
     alarmManager.setRepeating(AlarmManager.RTC_WAKEUP, targetCal.getTimeInMillis(), 1 * 1000 * 60 * 60 * 24, pendingIntent); 

、それが働いされているかどうか確認してください。