I want to read package name of all running applications. Here is my Code to read Running applications:
In order to call some method just once in the a开发者_运维问答pp\'s lifecycle, not each time the app is launched, where should I place such method?
A snippet from the Android Activities document(scroll down to the \"foreground lifetime\" line) says :
What activity state is called when another activity, in the same application, is launched, and then the backpress button is开发者_开发知识库 clicked to navigate back to it?
I was trying to understand how the Activity lifecycle is being managed! Is there someon开发者_如何学Goe who is firing all the events of the lifecycle? maybe ActivityManagerService?
I am to the point in the design of my first applicat开发者_StackOverflow中文版ion where I am going to go back through my code and implement the life cycle management. Other than saving state of variab
I defined my activity to only be in portrait mode by : android:screenOrientation=\"portrait\" When I take a picture with the camera function via intent, take this picture in landscape mode and turn
I\'m writing a Service that uses an AsyncTask to do some network operations. Let\'s say the doInBackground of the AsyncTask is taking a very long time, and while that\'s happening, resources get low a
I am working on an app and in one of my activities I display a progressdialog. I have managed it so that it displays correctly during rotations, and I thought that would handle the case of a phone cal
I\'ve been poking around at this problem and I can\'t seem to figure it out.I have a simple app with a few normal views and a G开发者_运维问答L surface view, I make a few dialog boxes using onCreateDi
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