RecursiveAlarmHelper Working by Mehul Joisar

RecursiveAlarmHelper.java

import android.annotation.SuppressLint;
import android.app.AlarmManager;
import android.app.PendingIntent;
import android.content.Context;
import android.content.Intent;
import android.os.Build;
import android.util.Log;

import java.util.Date;

public class RecursiveAlarmHelper {
    private static final int RECURSIVE_ALARM_ID = 9999;
    @SuppressLint("NewApi")
    public static void setAlarm(Context context, long trigger_time) {
        Log.d("log", "setAlarm at " + new Date(trigger_time).toString());
        AlarmManager am = (AlarmManager) context
            .getSystemService(Context.ALARM_SERVICE);
        if (Build.VERSION.SDK_INT >= 23) {
            am.setAndAllowWhileIdle(AlarmManager.RTC_WAKEUP, trigger_time, getPendingIntent(context));
        } else if (Build.VERSION.SDK_INT >= 21) {
            AlarmManager.AlarmClockInfo info = new AlarmManager.AlarmClockInfo(trigger_time, getPendingIntent(context));
            am.setAlarmClock(info, getPendingIntent(context));
        } else if (Build.VERSION.SDK_INT >= 19) {
            am.setExact(AlarmManager.RTC_WAKEUP, trigger_time,
                getPendingIntent(context));
        } else {
            am.set(AlarmManager.RTC_WAKEUP, trigger_time,
                getPendingIntent(context));
        }
    }
    public static void cancelAlarm(Context context) {
        AlarmManager am = (AlarmManager) context
            .getSystemService(Context.ALARM_SERVICE);
        am.cancel(getPendingIntent(context));
    }
    private static PendingIntent getPendingIntent(Context context) {
        Intent intent = new Intent(context, RecursiveAlarmReceiver.class);
        return PendingIntent.getBroadcast(context,
            RECURSIVE_ALARM_ID, intent,
            PendingIntent.FLAG_UPDATE_CURRENT);
    }
}