I want to create app which have a tip page =show how to use this app and at tip page have 2 button (skip and continue)if 开发者_开发百科user press skip button it view go to main page and if press cont
I have an activity in which I have added a spinner, depending on the value selected of spinner I have to update the whole view immidietly,
I have two activities, Activity A 开发者_JAVA百科and Activity B. Activity B is creating a database, inserting data to it, editing data and then closing the database.
Is it possible to recall the main activity from another activity using an intent? I tried running the code below (the main Activity is ImageSelection):
I have two java files. In the first I have my activity which starts when the app starts. The second is called \"AuswahlActivity.java\" and the xml file \"auswahl.xml\". I have this code into AuswahlAc
I am making a media player ,who can run in background. i have to send a string uri in this service. but i cant send the uri value from my activity through bundle.Services class doesnot support getInte
I\'m developing an app which shows a notification to the user. The notif开发者_开发百科ication\'s objective is to make it easy to the user to return to the activity when the user is in another activit
I have a ser开发者_开发知识库vice that is used by all my activities and should be stopped when none of the activities are in the foreground but keep running all the time when one activity is visible.
I have a simple table layout that I want to populate just by initialising a specific type of object in my onCreate method. First off this is the layout I have
If you add a listener to a control/view and do not 开发者_Go百科remove it, will that create a memory leak? For example, onCreate adds a listener to an EditText that listens for modifications. Do you n
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