java代码:
mBuilder = new NotificationCompat.Builder(this).setContent(view)
.setSmallIcon(R.drawable.icon).setTicker("新资讯")
.setWhen(System.currentTimeMillis())
.setOngoing(false)
.setAutoCancel(true);
Intent intent = new Intent(this, NotificationShow.class);
TaskStackBuilder stackBuilder = TaskStackBuilder.create(this);
stackBuilder.addParentStack(NotificationShow.class);
stackBuilder.addNextIntent(intent);
PendingIntent pendingIntent = stackBuilder.getPendingIntent(0,
PendingIntent.FLAG_UPDATE_CURRENT);
mBuilder.setContentIntent(pendingIntent);
AndroidManifest.xml中设置android:parentActivityName属性值.
<activity
android:name="com.shulf.notificationtest.NotificationShow"
android:parentActivityName=".MainActivity" >
</activity>
这样， 当通知栏被点击后， 显示NotificationShow Activity, 当点击back时， 不会回到桌面， 而是进入app的主页面.
之前要想达到同样目的， 需要在Activity中记录一个flag值， 用来标记这个Activity是从notification打开的， 然后在Activity的 onBackPressed()中做处理导航进入MainActivity.
----DONE.---------
