Example usage for android.app AlarmManager RTC

Introduction

In this page you can find the example usage for android.app AlarmManager RTC.

Prototype

int RTC

To view the source code for android.app AlarmManager RTC.

Click Source Link

Document

Alarm time in System#currentTimeMillis System.currentTimeMillis() (wall clock time in UTC).

Usage

From source file:net.gsantner.opoc.util.ContextUtils.java

/**
 * Restart the current app. Supply the class to start on startup
 *//*w  w  w  .jav  a 2 s .  c  om*/
public void restartApp(Class classToStart) {
    Intent inte = new Intent(_context, classToStart);
    PendingIntent inteP = PendingIntent.getActivity(_context, 555, inte, PendingIntent.FLAG_CANCEL_CURRENT);
    AlarmManager mgr = (AlarmManager) _context.getSystemService(Context.ALARM_SERVICE);
    if (_context instanceof Activity) {
        ((Activity) _context).finish();
    }
    if (mgr != null) {
        mgr.set(AlarmManager.RTC, System.currentTimeMillis() + 100, inteP);
    } else {
        inte.addFlags(FLAG_ACTIVITY_NEW_TASK);
        _context.startActivity(inte);
    }
    Runtime.getRuntime().exit(0);
}

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From source file:com.dogar.geodesic.map.MainActivity.java

private void restartApp() {
    Intent mStartActivity = new Intent(this, MainActivity.class);
    int mPendingIntentId = 123456;
    PendingIntent mPendingIntent = PendingIntent.getActivity(this, mPendingIntentId, mStartActivity,
            PendingIntent.FLAG_CANCEL_CURRENT);
    AlarmManager mgr = (AlarmManager) this.getSystemService(Context.ALARM_SERVICE);
    mgr.set(AlarmManager.RTC, System.currentTimeMillis() + 100, mPendingIntent);
    System.exit(0);//from   w  w w  . j  av  a2s  .c o m
}

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From source file:no.firestorm.weathernotificatonservice.WeatherNotificationService.java

/**
 * Set alarm/*  w  ww.  j  a v a 2  s.  c o  m*/
 * 
 * @param updateRate
 *            in minutes
 */
private void setAlarm(long updateRate) {
    // Set alarm
    final PendingIntent pendingIntent = PendingIntent.getService(this, 0,
            new Intent(this, WeatherNotificationService.class), PendingIntent.FLAG_UPDATE_CURRENT);
    final AlarmManager alarm = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
    // Set time to next hour plus 5 minutes:
    final long now = System.currentTimeMillis();
    long triggerAtTime = now;
    // set back to last hour plus 2 minutes:
    triggerAtTime -= triggerAtTime % 3600000 - 12000;
    // Add selected update rate
    triggerAtTime += updateRate * 60000;

    // Check that trigger time is not passed.
    if (triggerAtTime < now)
        triggerAtTime = now + updateRate * 60000;

    alarm.set(AlarmManager.RTC, triggerAtTime, pendingIntent);
}

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From source file:com.android.launcher3.widget.DigitalAppWidgetProvider.java

/**
 * Start an alarm that fires on the next quarter hour to update the world clock city
 * day when the local time or the world city crosses midnight.
 *
 * @param context The context in which the PendingIntent should perform the broadcast.
 *//*from w  w w.  j ava  2  s .co  m*/
private void startAlarmOnQuarterHour(Context context) {
    if (context != null) {
        long onQuarterHour = Utils.getAlarmOnQuarterHour();
        PendingIntent quarterlyIntent = getOnQuarterHourPendingIntent(context);
        AlarmManager alarmManager = ((AlarmManager) context.getSystemService(Context.ALARM_SERVICE));
        if (Utils.isKitKatOrLater()) {
            alarmManager.setExact(AlarmManager.RTC, onQuarterHour, quarterlyIntent);
        } else {
            alarmManager.set(AlarmManager.RTC, onQuarterHour, quarterlyIntent);
        }
    }
}

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From source file:com.embeddedlog.LightUpDroid.DeskClock.java

private boolean processMenuClick(MenuItem item) {
    switch (item.getItemId()) {
    case R.id.menu_item_settings:
        startActivity(new Intent(DeskClock.this, SettingsActivity.class));
        return true;
    case R.id.menu_item_help:
        Intent i = item.getIntent();/*from   ww w  .  ja v  a2s  . c o  m*/
        if (i != null) {
            try {
                startActivity(i);
            } catch (ActivityNotFoundException e) {
                // No activity found to match the intent - ignore
            }
        }
        return true;
    case R.id.menu_item_night_mode:
        startActivity(new Intent(DeskClock.this, ScreensaverActivity.class));
    case R.id.menu_item_sync_lightuppi:
        // TODO: update LightUpPiSync to actually sync alarms and then update this bit
        return true;
    case R.id.menu_item_push_to_lightuppi:
        // TODO: update LightUpPiSync to actually push alarms and then update this bit
        return true;
    case R.id.menu_item_push_to_phone:
        // TODO: update LightUpPiSync to actually push alarms and then update this bit
        String correctString = "android:switcher:" + mViewPager.getId() + ":" + ALARM_TAB_INDEX;
        new LightUpPiSync(this, correctString).syncPushToPhone();
        return true;
    case R.id.menu_item_reset_db:
        // Delete the database
        ContentResolver cr = this.getContentResolver();
        cr.call(Uri.parse("content://" + ClockContract.AUTHORITY), "resetAlarmTables", null, null);

        // Restart the app to repopulate db with default and recreate activities.
        Intent mStartActivity = new Intent(this, DeskClock.class);
        int mPendingIntentId = 123456;
        PendingIntent mPendingIntent = PendingIntent.getActivity(this, mPendingIntentId, mStartActivity,
                PendingIntent.FLAG_CANCEL_CURRENT);
        AlarmManager mgr = (AlarmManager) this.getSystemService(Context.ALARM_SERVICE);
        mgr.set(AlarmManager.RTC, System.currentTimeMillis() + 100, mPendingIntent);
        System.exit(0);
        return true;
    default:
        break;
    }
    return true;
}

---

From source file:com.numberx.kkmctimer.DeskClock.java

private boolean processMenuClick(MenuItem item) {
    switch (item.getItemId()) {
    case R.id.menu_item_settings:
        startActivity(new Intent(DeskClock.this, SettingsActivity.class));
        return true;
    case R.id.menu_item_help:
        Intent i = item.getIntent();//from  ww w  .j a v  a  2  s . c o  m
        if (i != null) {
            try {
                startActivity(i);
            } catch (ActivityNotFoundException e) {
                // No activity found to match the intent - ignore
            }
        }
        return true;
    case R.id.menu_item_night_mode:
        startActivity(new Intent(DeskClock.this, ScreensaverActivity.class));
    case R.id.menu_item_sync_kkmctimer:
        // TODO: update KKMCTimerSync to actually sync alarms and then update this bit
        return true;
    case R.id.menu_item_push_to_kkmctimer:
        // TODO: update KKMCTimerSync to actually push alarms and then update this bit
        return true;
    case R.id.menu_item_push_to_phone:
        // TODO: update KKMCTimerSync to actually push alarms and then update this bit
        String correctString = "android:switcher:" + mViewPager.getId() + ":" + ALARM_TAB_INDEX;
        new KKMCTimerSync(this, correctString).syncPushToPhone();
        return true;
    case R.id.menu_item_reset_db:
        // Delete the database
        ContentResolver cr = this.getContentResolver();
        cr.call(Uri.parse("content://" + ClockContract.AUTHORITY), "resetAlarmTables", null, null);

        // Restart the app to repopulate db with default and recreate activities.
        Intent mStartActivity = new Intent(this, DeskClock.class);
        int mPendingIntentId = 123456;
        PendingIntent mPendingIntent = PendingIntent.getActivity(this, mPendingIntentId, mStartActivity,
                PendingIntent.FLAG_CANCEL_CURRENT);
        AlarmManager mgr = (AlarmManager) this.getSystemService(Context.ALARM_SERVICE);
        mgr.set(AlarmManager.RTC, System.currentTimeMillis() + 100, mPendingIntent);
        System.exit(0);
        return true;
    default:
        break;
    }
    return true;
}

---

From source file:com.xperia64.timidityae.TimidityActivity.java

@Override
public void onRequestPermissionsResult(int requestCode, String permissions[], int[] grantResults) {
    super.onRequestPermissionsResult(requestCode, permissions, grantResults);
    switch (requestCode) {
    case PERMISSION_REQUEST: {
        // If request is cancelled, the result arrays are empty.
        boolean good = true;
        if (permissions.length != NUM_PERMISSIONS || grantResults.length != NUM_PERMISSIONS) {
            good = false;/*from  w ww.  j a v  a 2s. com*/
        }

        for (int i = 0; i < grantResults.length && good; i++) {
            if (grantResults[i] != PackageManager.PERMISSION_GRANTED) {
                good = false;
            }
        }
        if (!good) {

            // permission denied, boo! Disable the app.
            //TODO: only disable if files are inaccessible
            new AlertDialog.Builder(TimidityActivity.this).setTitle("Error")
                    .setMessage("Timidity AE cannot proceed without these permissions")
                    .setPositiveButton("OK", new OnClickListener() {

                        @Override
                        public void onClick(DialogInterface dialog, int which) {
                            TimidityActivity.this.finish();
                        }

                    }).setCancelable(false).show();
        } else {
            if (!Environment.getExternalStorageDirectory().canRead()) {
                // Buggy emulator? Try restarting the app
                AlarmManager alm = (AlarmManager) this.getSystemService(Context.ALARM_SERVICE);
                alm.set(AlarmManager.RTC, System.currentTimeMillis() + 1000, PendingIntent.getActivity(this,
                        237462, new Intent(this, TimidityActivity.class), Intent.FLAG_ACTIVITY_NEW_TASK));
                System.exit(0);
            }
            yetAnotherInit();
        }
        return;
    }

    // other 'case' lines to check for other
    // permissions this app might request
    }
}

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From source file:edu.mit.media.funf.probe.Probe.java

private void updateInternalRequestsPendingIntent() {
    PendingIntent internalPendingIntent = PendingIntent.getService(this, 0, requestsIntent,
            PendingIntent.FLAG_UPDATE_CURRENT);
    // Keep the pending intent valid, by having the alarm clock keep a reference to it
    AlarmManager manager = (AlarmManager) getSystemService(ALARM_SERVICE);
    manager.set(AlarmManager.RTC, System.currentTimeMillis() + FAR_IN_FUTURE_MILLIS, internalPendingIntent);
}

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From source file:org.dmfs.tasks.notification.NotificationUpdaterService.java

@TargetApi(Build.VERSION_CODES.KITKAT)
private void updateNextDayAlarm() {
    Intent intent = new Intent(this, NotificationUpdaterService.class);
    intent.setAction(ACTION_NEXT_DAY);/*from w ww  .  j  a v a2 s . c  o m*/
    mDateChangePendingIntent = PendingIntent.getService(this, 0, intent, 0);

    // set alarm to update the next day
    GregorianCalendar tomorrow = new GregorianCalendar();
    tomorrow.add(Calendar.DAY_OF_YEAR, 1);
    tomorrow.set(Calendar.HOUR_OF_DAY, 0);
    tomorrow.set(Calendar.MINUTE, 0);
    tomorrow.set(Calendar.SECOND, 0);
    tomorrow.set(Calendar.MILLISECOND, 0);

    AlarmManager alarmManager = (AlarmManager) this.getSystemService(Context.ALARM_SERVICE);
    if (VERSION.SDK_INT >= VERSION_CODES.KITKAT) {
        alarmManager.setWindow(AlarmManager.RTC, tomorrow.getTimeInMillis(), 1000, mDateChangePendingIntent);
    } else {
        alarmManager.set(AlarmManager.RTC, tomorrow.getTimeInMillis(), mDateChangePendingIntent);
    }
}

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From source file:org.zirco.ui.activities.MainActivity.java

/**
 * Restart the application.// ww w  .  jav a  2 s .  c om
 */
public void restartApplication() {
    PendingIntent intent = PendingIntent.getActivity(this.getBaseContext(), 0, new Intent(getIntent()),
            getIntent().getFlags());
    AlarmManager mgr = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
    mgr.set(AlarmManager.RTC, System.currentTimeMillis() + 2000, intent);
    System.exit(2);
}

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