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/**
*
*/
package org.connectbot.service;
import org.connectbot.ConsoleActivity;
import org.connectbot.R;
import org.connectbot.bean.HostBean;
import org.connectbot.util.PreferenceConstants;
import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.app.Service;
import android.content.Context;
import android.content.Intent;
import android.content.res.Resources;
/**
* @author Kenny Root
*
* Based on the concept from jasta's blog post.
*/
public abstract class ConnectionNotifier {
private static final int ONLINE_NOTIFICATION = 1;
private static final int ACTIVITY_NOTIFICATION = 2;
public static ConnectionNotifier getInstance() {
if (PreferenceConstants.PRE_ECLAIR)
return PreEclair.Holder.sInstance;
else
return EclairAndBeyond.Holder.sInstance;
}
protected NotificationManager getNotificationManager(Context context) {
return (NotificationManager)context.getSystemService(Context.NOTIFICATION_SERVICE);
}
protected Notification newNotification(Context context) {
Notification notification = new Notification();
notification.icon = R.drawable.notification_icon;
notification.when = System.currentTimeMillis();
return notification;
}
protected Notification newActivityNotification(Context context, HostBean host) {
Notification notification = newNotification(context);
Resources res = context.getResources();
String contentText = res.getString(
R.string.notification_text, host.getNickname());
Intent notificationIntent = new Intent(context, ConsoleActivity.class);
notificationIntent.setAction("android.intent.action.VIEW");
notificationIntent.setData(host.getUri());
PendingIntent contentIntent = PendingIntent.getActivity(context, 0,
notificationIntent, 0);
notification.setLatestEventInfo(context, res.getString(R.string.app_name), contentText, contentIntent);
notification.flags = Notification.FLAG_AUTO_CANCEL;
return notification;
}
protected Notification newRunningNotification(Context context) {
Notification notification = newNotification(context);
notification.flags = Notification.FLAG_ONGOING_EVENT
| Notification.FLAG_NO_CLEAR;
notification.when = 0;
notification.contentIntent = PendingIntent.getActivity(context,
ONLINE_NOTIFICATION,
new Intent(context, ConsoleActivity.class), 0);
Resources res = context.getResources();
notification.setLatestEventInfo(context,
res.getString(R.string.app_name),
res.getString(R.string.app_is_running),
notification.contentIntent);
return notification;
}
public void showActivityNotification(Service context, HostBean host) {
getNotificationManager(context).notify(ACTIVITY_NOTIFICATION, newActivityNotification(context, host));
}
public void hideActivityNotification(Service context) {
getNotificationManager(context).cancel(ACTIVITY_NOTIFICATION);
}
public abstract void showRunningNotification(Service context);
public abstract void hideRunningNotification(Service context);
private static class PreEclair extends ConnectionNotifier {
private static class Holder {
private static final PreEclair sInstance = new PreEclair();
}
@Override
public void showRunningNotification(Service context) {
context.setForeground(true);
getNotificationManager(context).notify(ONLINE_NOTIFICATION, newRunningNotification(context));
}
@Override
public void hideRunningNotification(Service context) {
context.setForeground(false);
getNotificationManager(context).cancel(ONLINE_NOTIFICATION);
}
}
private static class EclairAndBeyond extends ConnectionNotifier {
private static class Holder {
private static final EclairAndBeyond sInstance = new EclairAndBeyond();
}
@Override
public void showRunningNotification(Service context) {
context.startForeground(ONLINE_NOTIFICATION, newRunningNotification(context));
}
@Override
public void hideRunningNotification(Service context) {
context.stopForeground(true);
}
}
}
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