Gradle generates a test apk when you have only run or debugged your app or have used the android studio build > build apk command. if the apk is built using a developer preview sdk (if the targetsdkversion is a letter instead of a number), you must include the -t option with the install command if you are installing a test apk.. Want to develop android apps? you need android studio—the only ide fully supported by google for android app development. this course is fully revised for 2016, covering all the essential features in the latest iteration of android studio (v2.0) and critical resources such as the java development kit and intel haxm.. Android studio is the google-approved development ide for android. it comes with a bunch of tools to help developers make apps and games specifically for android..
