Example usage for android.app Notification setLatestEventInfo

Introduction

In this page you can find the example usage for android.app Notification setLatestEventInfo.

Prototype

@Deprecated
public void setLatestEventInfo(Context context, CharSequence contentTitle, CharSequence contentText,
        PendingIntent contentIntent)

Source Link

Document

Sets the #contentView field to be a view with the standard "Latest Event" layout.

Usage

From source file:edu.mit.viral.shen.DroidFish.java

/** Set/clear the "heavy CPU usage" notification. */
private final void setNotification(boolean show) {
    if (notificationActive == show)
        return;/*  w  w  w  .  j av a  2 s .  c om*/
    notificationActive = show;
    final int cpuUsage = 1;
    String ns = Context.NOTIFICATION_SERVICE;
    NotificationManager mNotificationManager = (NotificationManager) getSystemService(ns);
    if (show) {
        int icon = R.drawable.icon;
        CharSequence tickerText = getString(R.string.heavy_cpu_usage);
        long when = System.currentTimeMillis();
        Notification notification = new Notification(icon, tickerText, when);
        notification.flags |= Notification.FLAG_ONGOING_EVENT;

        Context context = getApplicationContext();
        CharSequence contentTitle = getString(R.string.background_processing);
        CharSequence contentText = getString(R.string.lot_cpu_power);
        Intent notificationIntent = new Intent(this, CPUWarning.class);

        PendingIntent contentIntent = PendingIntent.getActivity(this, 0, notificationIntent, 0);
        notification.setLatestEventInfo(context, contentTitle, contentText, contentIntent);

        mNotificationManager.notify(cpuUsage, notification);
    } else {
        mNotificationManager.cancel(cpuUsage);
    }
}

From source file:es.javocsoft.android.lib.toolbox.ToolBox.java

/**
 * Creates a system notification.//from   ww  w.  j av a 2  s. c  o  m
 *    
 * @param context            Context.
 * @param notSound            Enable or disable the sound
 * @param notSoundRawId         Custom raw sound id. If enabled and not set 
 *                         default notification sound will be used. Set to -1 to 
 *                         default system notification.
 * @param multipleNot         Setting to True allows showing multiple notifications.
 * @param groupMultipleNotKey   If is set, multiple notifications can be grupped by this key.
 * @param notAction            Action for this notification
 * @param notTitle            Title
 * @param notMessage         Message
 * @param notClazz            Class to be executed
 * @param extras            Extra information
 * 
 */
public static void notification_generate(Context context, boolean notSound, int notSoundRawId,
        boolean multipleNot, String groupMultipleNotKey, String notAction, String notTitle, String notMessage,
        Class<?> notClazz, Bundle extras, boolean wakeUp) {

    try {
        int iconResId = notification_getApplicationIcon(context);
        long when = System.currentTimeMillis();

        Notification notification = new Notification(iconResId, notMessage, when);

        // Hide the notification after its selected
        notification.flags |= Notification.FLAG_AUTO_CANCEL;

        if (notSound) {
            if (notSoundRawId > 0) {
                try {
                    notification.sound = Uri.parse("android.resource://"
                            + context.getApplicationContext().getPackageName() + "/" + notSoundRawId);
                } catch (Exception e) {
                    if (LOG_ENABLE) {
                        Log.w(TAG, "Custom sound " + notSoundRawId + "could not be found. Using default.");
                    }
                    notification.defaults |= Notification.DEFAULT_SOUND;
                    notification.sound = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
                }
            } else {
                notification.defaults |= Notification.DEFAULT_SOUND;
                notification.sound = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
            }
        }

        Intent notificationIntent = new Intent(context, notClazz);
        notificationIntent.setAction(notClazz.getName() + "." + notAction);
        if (extras != null) {
            notificationIntent.putExtras(extras);
        }

        //Set intent so it does not start a new activity
        //
        //Notes:
        //   - The flag FLAG_ACTIVITY_SINGLE_TOP makes that only one instance of the activity exists(each time the
        //      activity is summoned no onCreate() method is called instead, onNewIntent() is called.
        //  - If we use FLAG_ACTIVITY_CLEAR_TOP it will make that the last "snapshot"/TOP of the activity it will 
        //     be this called this intent. We do not want this because the HOME button will call this "snapshot". 
        //     To avoid this behaviour we use FLAG_ACTIVITY_BROUGHT_TO_FRONT that simply takes to foreground the 
        //     activity.
        //
        //See http://developer.android.com/reference/android/content/Intent.html           
        notificationIntent.setFlags(Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT | Intent.FLAG_ACTIVITY_SINGLE_TOP);

        PendingIntent intent = PendingIntent.getActivity(context, 0, notificationIntent,
                PendingIntent.FLAG_UPDATE_CURRENT);

        int REQUEST_UNIQUE_ID = 0;
        if (multipleNot) {
            if (groupMultipleNotKey != null && groupMultipleNotKey.length() > 0) {
                REQUEST_UNIQUE_ID = groupMultipleNotKey.hashCode();
            } else {
                if (random == null) {
                    random = new Random();
                }
                REQUEST_UNIQUE_ID = random.nextInt();
            }
            PendingIntent.getActivity(context, REQUEST_UNIQUE_ID, notificationIntent,
                    PendingIntent.FLAG_ONE_SHOT);
        }

        notification.setLatestEventInfo(context, notTitle, notMessage, intent);

        //This makes the device to wake-up is is idle with the screen off.
        if (wakeUp) {
            powersaving_wakeUp(context);
        }

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

        //We check if the sound is disabled to enable just for a moment
        AudioManager amanager = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE);
        int previousAudioMode = amanager.getRingerMode();
        ;
        if (notSound && previousAudioMode != AudioManager.RINGER_MODE_NORMAL) {
            amanager.setRingerMode(AudioManager.RINGER_MODE_NORMAL);
        }

        notificationManager.notify(REQUEST_UNIQUE_ID, notification);

        //We restore the sound setting
        if (previousAudioMode != AudioManager.RINGER_MODE_NORMAL) {
            //We wait a little so sound is played
            try {
                Thread.sleep(3000);
            } catch (Exception e) {
            }
        }
        amanager.setRingerMode(previousAudioMode);

        Log.d(TAG, "Android Notification created.");

    } catch (Exception e) {
        if (LOG_ENABLE)
            Log.e(TAG, "The notification could not be created (" + e.getMessage() + ")", e);
    }
}