I am publishing my app using android studio 2.2 preview 3 and generating signed apk. But when i am uploading apk to google play i am getting error
You uploaded an APK that is not zip aligned. You will need to run a zip align tool on your APK and upload it again.
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
Got it. Error was due to gradle version i was using. Downgraded gradle version to