Any Settings for the update the android app

Question

I have upload a application few days back, Now I want to update the application. Is there any settings I need to set in the application, users which have application on their device, once i upload the updated version then how they will receive the "Update Available".

Please help me. I never did this.

Answer 1

看看这个Android文档http://developer.android.com/tools/publishing/versioning.html

Answer 2

If you uploaded a newer version to play store then all your users who have manually set the application to autoupdate allowed mode will receive update but who doesn't set so will have to check and update the application manually

If you want at programmers end then you shall check it using web-service or using HTTP connection for newer version of application

and then automatically download and prompt user to install this newer version coz you can't install without user's action

Assumes You must be changing version in Application Manifest file

if don't know how to set Version follow this

Answer 3

To update your Application you have to change the AndroidManifest.xml file and change the code

android:versionCode="2"
android:versionName="1.1"

Then you have to upload it in the Google play as you already done for the first time and Google play will automatically intimate the users that an update is available for the application.