I\'d like to keep track of all activities in the activit开发者_高级运维y stack. Does anyone know how to do this from code?Why do you want to keep a track of activity stack...
I\'ve successfully implemented onRetainNonConfigurationInstance() for my main Activity to save and restore certain critical components across screen orientation changes.
I\'m building a game which works as some type of a quiz. I ask user the question and when he submits the answer(click or touch correct answer) I need to refresh the page with some other question.
I would think this should be a relatively easy question to answer, but I\'m brand new to android development and so not sure where else to turn.
We all know that hitting the back button on the device doesn\'t kill the application, it merely finishes (destroys) the activity running on the foreground.
I am trying to add an object to an arraylist but when I view the results of the array list, it keeps adding the same object over and over to the arraylist.I was wondering what the correct way to imple
I am developing my first android app and need a little bit of help.I am creating a recipes page and I would like to have a Favorites button on it.I would like the user to be able to click the favorite
I\'ve completed most of the game I\'m attempting to make and throughout the project I\'ve created one particular Activity which also cal开发者_运维问答ls a SurfaceView and a Thread.I put an update() m
This has probably been asked before, but I can\'t find a good way of implementing it.I\'m trying to write a program that manages a form of messages, and these messages are received from an external da
I am working on an Android project where a group of buttons needs to show on the bottom of every screen (activity) in the application.The group of buttons are basically a navigation bar.I want to know
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