By default, Google stores your Gemini Apps activity with your Google Account for up to 18 months. But this only happens if your account is over 18 years of age; if you're not, it won't have it on ...

Create a new activity in your Android project. In Eclipse, select your project and then choose "File," "New" and "Class." Enter a name for your class and click "Finish." ...

In the following Activity, I’m creating an instance of ScaleGestureDetector for my ImageView, and then calling onTouchEvent (android.view.MotionEvent) in the View#onTouchEvent (Motionvent) method.

We assume that developers are familiar with activity life cycle management, and when/if readers publish an app they will do the right thing. If you aren’t familiar with Android’s activity ...