毎朝10時にアラーム実行(指定Service起動)

AlarmUtil.java

    public static void registerAlarm(Context context) {
        // 現在
        final Date nowDate = new Date();
        Calendar now = Calendar.getInstance();
        now.setTime(nowDate);

        // 毎朝10:00
        int alarmHH = 10;
        int alarmMM = 0;
        final String alarmHHMM = userInfo.getAlarm_time();
        if (!TextUtils.isEmpty(alarmHHMM)) {
            int index = alarmHHMM.indexOf(":");
            if (index != -1) {
                alarmHH = convertText2Integer(alarmHHMM.substring(0, index));
                alarmMM = convertText2Integer(alarmHHMM.substring(index, alarmHHMM.length()));
            }
        }

        Calendar nextTrigger = Calendar.getInstance();
        nextTrigger.setTime(nowDate);
        nextTrigger.set(Calendar.HOUR_OF_DAY, alarmHH);
        nextTrigger.set(Calendar.MINUTE, alarmMM);
        nextTrigger.clear(Calendar.SECOND);
        if (nextTrigger.before(now)) {
            // 翌日
            nextTrigger.add(Calendar.DATE, 1);
        }

        // アラーム登録
        registerAlarm(context, now, nextTrigger);
    }

    public static void registerAlarm(Context context, Calendar now, Calendar nextTrigger) {
        // 起動日時(1日毎に実行)
        int type = AlarmManager.ELAPSED_REALTIME_WAKEUP;
        long firstTime = SystemClock.elapsedRealtime() + (nextTrigger.getTimeInMillis() - now.getTimeInMillis());
        long intervalMillis = AlarmManager.INTERVAL_DAY;
        //15秒毎
        //        long intervalMillis = 15000;

        final PendingIntent operation = createPendingIntent(context);
        AlarmManager am = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
        am.cancel(operation);
        am.setRepeating(type, firstTime, intervalMillis, operation);

        //        //TODO debug(30秒後に1shot)
        //        // adb shell am broadcast -a android.intent.action.PACKAGE_REPLACED
        //        int type = AlarmManager.ELAPSED_REALTIME_WAKEUP;
        //        final PendingIntent operation = createPendingIntent(context);
        //        AlarmManager am = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
        //        am.cancel(operation);
        //        am.set(type, SystemClock.elapsedRealtime() + 30000, operation);
    }

    public static void cancelAlarm(Context context) {
        final PendingIntent pending = createPendingIntent(context);
        AlarmManager am = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
        am.cancel(pending);
    }

    private static PendingIntent createPendingIntent(Context context) {
        final Intent sender = new Intent(context, TestService.class);
        return PendingIntent.getService(context, 0, sender, 0);
    }
    
    private static int convertText2Integer(String intText) {
        if (TextUtils.isEmpty(intText)) {
            return 0;
        }
        try {
            return Integer.parseInt(intText);
        } catch (Exception e) {
            return 0;
        }
    }

TestService.java

public class TestService extends Service {

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

    @Override
    public int onStartCommand(Intent intent, int flags, int startId) {
        startTestTask();

        // service stop
        stopSelf();

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

    private void startTestTask() {
        new TestTask().execute();
    }

    private class TestTask extends AsyncTask<Void, Void, Void> {

        @Override
        protected Void doInBackground(Void... params) {
            //TODO 
            return null;
        }

        @Override
        protected void onPostExecute(Void result) {
            showTestActivity();
        }
    }

    private void showTestActivity() {
        Intent intent = new Intent(getApplicationContext(), TestActivity.class);
        intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        startActivity(intent);
    }
}