Android adds a progress bar for notification

Package com. Notification; import Android. App. activity;
Import Android. App. notification;
Import Android. App. icationicationmanager;
Import Android. App. pendingintent;
Import Android. content. intent;
Import Android. OS. Bundle;
Import Android. OS. Handler;
Import Android. OS. message;
Import Android. View. view;
Import Android. View. View. onclicklistener;
Import Android. widget. Button;
Import Android. widget. remoteviews;
Import Android. widget. Toast; public class nofificationactivity extends activity implements onclicklistener {Private Static final int notification_id = 0x12;
Private Notification = NULL;
Private icationicationmanager manager = NULL; Public handler;
Private int _ progress = 0;
Private thread = NULL;
Private Boolean isstop = false; // when the interface is processing the stopped status, it is set to cancel the progress bar.
@ Override
Protected void onpause (){
// Todo auto-generated method stub
Isstop = false;
Manager. Cancel (icationication_id); Super. onpause ();
}/** Called when the activity is first created .*/
@ Override
Public void oncreate (bundle savedinstancestate ){
Super. oncreate (savedinstancestate );
Setcontentview (R. layout. Main); button BTN = (button) findviewbyid (R. Id. button01 );
BTN. setonclicklistener (this );
Notification = new notification (R. drawable. Icon, "Incoming notification", System
. Currenttimemillis ());
Notification. Icon = R. drawable. Icon; // you can call remoteviews to set the view attributes in notification.
Notification. contentview = new remoteviews (getapplication ()
. Getpackagename (), R. layout. custom_dialog );
Notification. contentview. setprogressbar (R. Id. petabytes, 100, 0, false );
Notification. contentview. settextviewtext (R. Id. TV, "progress" + _ progress
+ "% ");
// Use pendingintetn
// Set the activity to jump to. You can also set to send a service or broadcast here,
// However, all operations here must be triggered after the user clicks notification.
Notification. contentintent = pendingintent. getactivity (this, 0,
New intent (this, remoteview. Class), 0 );
// Obtain a notificationmanger object, which can be used to manage the notification in a unified manner. You only need to know the ID
Manager = (icationicationmanager) getsystemservice (notification_service) ;}@ override
Public void onclick (view v ){
// Todo auto-generated method stub
Isstop = true;
Manager. icationy (icationication_id, notification );
Thread = new thread (New runnable () {@ override
Public void run (){
Thread. currentthread ();
// Todo auto-generated method stub
While (isstop ){
_ Progress + = 10;
Message MSG = handler. obtainmessage ();
MSG. arg1 = _ progress;
MSG. sendtotarget (); try {
Thread. Sleep (500 );
} Catch (interruptedexception e ){
// Todo auto-generated Catch Block
E. printstacktrace ();
}
}
}
});
Thread. Start (); handler = new handler (){
@ Override
Public void handlemessage (Message MSG ){
// Todo auto-generated method stub
Notification. contentview. setprogressbar (R. Id. PBS, 100, MSG. arg1,
False );
Notification. contentview. settextviewtext (R. Id. TV, "progress"
+ Msg. arg1 + "% ");
Manager. Y (icationication_id, notification); If (msg. arg1 = 100 ){
_ Progress = 0;
Manager. Cancel (icationication_id );
Isstop = false;
Toast. maketext (nofificationactivity. This, "download completed", 1000)
. Show ();
}
Super. handlemessage (MSG );
}
};
}
}