Example usage for android.content Intent FLAG_ACTIVITY_REORDER_TO

Introduction

In this page you can find the example usage for android.content Intent FLAG_ACTIVITY_REORDER_TO_FRONT.

Prototype

int FLAG_ACTIVITY_REORDER_TO_FRONT

To view the source code for android.content Intent FLAG_ACTIVITY_REORDER_TO_FRONT.

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Document

If set in an Intent passed to Context#startActivity Context.startActivity() , this flag will cause the launched activity to be brought to the front of its task's history stack if it is already running.

Usage

From source file:Main.java

public static void front(Context packageContext, Class<?> cls) {
    Intent intent = new Intent(packageContext, cls);
    intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    intent.addFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT);
    packageContext.startActivity(intent);
    intent = null;/*  w  ww . ja v  a2s.co  m*/
}

From source file:Main.java

public static void openActivity(Context context, Class<Activity> cls) {
    if (null == context || null == cls)
        return;/*from  w w  w .  j  a v  a  2  s  .  com*/

    Intent i = new Intent(context, cls);
    i.addFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT);
    context.startActivity(i);
}

From source file:de.Maxr1998.xposed.maxlock.ui.LockActivity.java

@SuppressLint("WorldReadableFiles")
public static void directUnlock(Activity caller, Intent orig, String pkgName) {
    try {/*from  w w w  .ja v  a2  s. c om*/
        //noinspection deprecation
        caller.getSharedPreferences(Common.PREFS_PACKAGES, MODE_WORLD_READABLE).edit()
                .putLong(pkgName + "_tmp", System.currentTimeMillis()).commit();
        orig.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_NO_ANIMATION
                | Intent.FLAG_ACTIVITY_REORDER_TO_FRONT);
        caller.startActivity(orig);
    } catch (Exception e) {
        Intent intent_option = caller.getPackageManager().getLaunchIntentForPackage(pkgName);
        intent_option.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_NO_ANIMATION
                | Intent.FLAG_ACTIVITY_REORDER_TO_FRONT);
        caller.startActivity(intent_option);
    } finally {
        caller.finish();
    }
}

From source file:org.cnx.openstaxcnxmusic.activity.AboutActivity.java

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    if (item.getItemId() == android.R.id.home) {
        Intent mainIntent = new Intent(getApplicationContext(), LandingActivity.class);
        mainIntent.setFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT);
        startActivity(mainIntent);/*from   w w  w  . j  ava2  s . c o  m*/

    }
    return true;
}

From source file:org.cnx.openstaxcnxmusic.activity.BookmarkActivity.java

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    if (item.getItemId() == android.R.id.home) {
        Intent mainIntent = new Intent(getApplicationContext(), LandingActivity.class);
        mainIntent.setFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT);
        startActivity(mainIntent);/*from ww w . j  av a2  s  . c o m*/
        return true;
    } else {
        MenuHelper mh = new MenuHelper();
        return mh.handleContextMenu(item.getItemId(), this, null);
    }

}

From source file:net.zionsoft.obadiah.ui.activities.SearchActivity.java

public static Intent newStartReorderToTopIntent(Context context) {
    final Intent startIntent = new Intent(context, SearchActivity.class);
    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.KITKAT) {
        // there's some horrible issue with FLAG_ACTIVITY_REORDER_TO_FRONT for KitKat and above
        // ref. https://code.google.com/p/android/issues/detail?id=63570
        startIntent.addFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT);
    }//  www  . ja v  a  2 s . c  o  m
    return startIntent;
}

From source file:com.commonsware.android.sawmonitor.SAWDetector.java

static void seeSAW(Context ctxt, String pkg, String operation) {
    if (hasSAW(ctxt, pkg)) {
        Uri pkgUri = Uri.parse("package:" + pkg);
        Intent manage = new Intent(Settings.ACTION_MANAGE_OVERLAY_PERMISSION);

        manage.setData(pkgUri);/* w w  w  .j a  v  a 2  s. co  m*/

        Intent whitelist = new Intent(ctxt, WhitelistReceiver.class);

        whitelist.setData(pkgUri);

        Intent main = new Intent(ctxt, MainActivity.class);

        main.addFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT);

        NotificationManager mgr = (NotificationManager) ctxt.getSystemService(Context.NOTIFICATION_SERVICE);

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O
                && mgr.getNotificationChannel(CHANNEL_WHATEVER) == null) {
            mgr.createNotificationChannel(new NotificationChannel(CHANNEL_WHATEVER, "Whatever",
                    NotificationManager.IMPORTANCE_DEFAULT));
        }

        NotificationCompat.Builder b = new NotificationCompat.Builder(ctxt, CHANNEL_WHATEVER);
        String text = String.format(ctxt.getString(R.string.msg_requested), operation, pkg);

        b.setAutoCancel(true).setDefaults(Notification.DEFAULT_ALL).setWhen(System.currentTimeMillis())
                .setContentTitle(ctxt.getString(R.string.msg_detected)).setContentText(text)
                .setSmallIcon(android.R.drawable.stat_notify_error)
                .setTicker(ctxt.getString(R.string.msg_detected))
                .setContentIntent(PendingIntent.getActivity(ctxt, 0, manage, PendingIntent.FLAG_UPDATE_CURRENT))
                .addAction(R.drawable.ic_verified_user_24dp, ctxt.getString(R.string.msg_whitelist),
                        PendingIntent.getBroadcast(ctxt, 0, whitelist, 0))
                .addAction(R.drawable.ic_settings_24dp, ctxt.getString(R.string.msg_settings),
                        PendingIntent.getActivity(ctxt, 0, main, 0));

        mgr.notify(NOTIFY_ID, b.build());
    }
}

From source file:com.marakana.android.yamba.BaseActivity.java

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    int id = item.getItemId();

    if ((android.R.id.home == id) || (R.id.menu_timeline == id)) {
        startActivity(new Intent(this, TimelineActivity.class).addFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT));
        return true;
    }/*from  w ww . j  a  v  a  2  s.  com*/

    if (R.id.menu_status == id) {
        startActivity(new Intent(this, StatusActivity.class).addFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT));
        return true;
    }

    if (R.id.menu_about == id) {
        Toast.makeText(this, R.string.about, Toast.LENGTH_LONG).show();
        return true;
    }

    return super.onOptionsItemSelected(item);
}

From source file:com.example.android.repeatingalarm.RepeatingAlarmFragment.java

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    if (item.getItemId() == R.id.sample_action) {

        // BEGIN_INCLUDE (intent_fired_by_alarm)
        // First create an intent for the alarm to activate.
        // This code simply starts an Activity, or brings it to the front if it has already
        // been created.
        Intent intent = new Intent(getActivity(), MainActivity.class);
        intent.setAction(Intent.ACTION_MAIN);
        intent.setFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT);
        // END_INCLUDE (intent_fired_by_alarm)

        // BEGIN_INCLUDE (pending_intent_for_alarm)
        // Because the intent must be fired by a system service from outside the application,
        // it's necessary to wrap it in a PendingIntent.  Providing a different process with
        // a PendingIntent gives that other process permission to fire the intent that this
        // application has created.
        // Also, this code creates a PendingIntent to start an Activity.  To create a
        // BroadcastIntent instead, simply call getBroadcast instead of getIntent.
        PendingIntent pendingIntent = PendingIntent.getActivity(getActivity(), REQUEST_CODE, intent, 0);

        // END_INCLUDE (pending_intent_for_alarm)

        // BEGIN_INCLUDE (configure_alarm_manager)
        // There are two clock types for alarms, ELAPSED_REALTIME and RTC.
        // ELAPSED_REALTIME uses time since system boot as a reference, and RTC uses UTC (wall
        // clock) time.  This means ELAPSED_REALTIME is suited to setting an alarm according to
        // passage of time (every 15 seconds, 15 minutes, etc), since it isn't affected by
        // timezone/locale.  RTC is better suited for alarms that should be dependant on current
        // locale.

        // Both types have a WAKEUP version, which says to wake up the device if the screen is
        // off.  This is useful for situations such as alarm clocks.  Abuse of this flag is an
        // efficient way to skyrocket the uninstall rate of an application, so use with care.
        // For most situations, ELAPSED_REALTIME will suffice.
        int alarmType = AlarmManager.ELAPSED_REALTIME;
        final int FIFTEEN_SEC_MILLIS = 15000;

        // The AlarmManager, like most system services, isn't created by application code, but
        // requested from the system.
        AlarmManager alarmManager = (AlarmManager) getActivity().getSystemService(getActivity().ALARM_SERVICE);

        // setRepeating takes a start delay and period between alarms as arguments.
        // The below code fires after 15 seconds, and repeats every 15 seconds.  This is very
        // useful for demonstration purposes, but horrendous for production.  Don't be that dev.
        alarmManager.setRepeating(alarmType, SystemClock.elapsedRealtime() + FIFTEEN_SEC_MILLIS,
                FIFTEEN_SEC_MILLIS, pendingIntent);
        // END_INCLUDE (configure_alarm_manager);
        Log.i("RepeatingAlarmFragment", "Alarm set.");
    }//from   w  w  w. ja v a 2  s.com
    return true;
}

From source file:br.ajmarques.cordova.plugin.localnotification.ReceiverActivity.java

/**
 * Launch main intent for package.// w w w .j ava2 s  . c  o  m
 */
private void launchMainIntent() {
    Context context = getApplicationContext();
    String packageName = context.getPackageName();
    Intent launchIntent = context.getPackageManager().getLaunchIntentForPackage(packageName);

    launchIntent.addFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT | Intent.FLAG_ACTIVITY_SINGLE_TOP);

    context.startActivity(launchIntent);
}

Example usage for android.content Intent FLAG_ACTIVITY_REORDER_TO_FRONT

Introduction

Prototype

Document

Usage