Android studio launches application without reinstalling it

Issue

I am working on an android app using both JDK and NDK, and it looks like I always need to uninstall the application in order for Android Studio to install the APK after changes are made.

I tried unchecking the "Skip installation if APK has not changed" checkbox, but this hasn't helped.

I am working under Android Studio 2.1.3 on Ubuntu 16.04

Solution

May be its with Instant run... make sure its off..

Reference :https://developer.android.com/studio/run/index.html

Answered By - Nikhil Borad