updates - Android app updating programatically -


i have developed android app client not putting app in play-store.how can update app.? how update function working on apps.?

before uploading apk of app playstore, have create signed certificate of app , build apk signed certificate each time upload updated version of app. , yes don't forget increase version code , version name of app in manifest file.

how create certificate: right click on project go android tools->export signed certificate (if have not created yet create , if have created use existing , build apk , upload on play store ) , don't forget save certificate somewhere otherwise not able update app.

manifest file:

android:versioncode="1" android:versionname="1.0"

whenever make changes code , want update on playstore, increase version code , change version name , build using existing signed certificate


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