I\'m following some tutorials about building apps in Android Studio, but for some reason it\'s not launching/installing the latest version of my app when I click \'run\'. I
Android Studio thinks that there are no changes and doesn't install the new APK. A workaround is to disable the "Skip installation if APK has not changed" option in Run > Edit Configurations >Android Application > app >Miscellaneous . Then uncheck "Skip installation if APK has not changed".
Another problem like this is instant Run you can manage it by :- Just go to "File -> Settings -> Build, Execution, Deployement -> Instant Run" and just disable it. With this Android Studio builds from scratch each time but it's better than not building it right.