Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
In Android API level 7,when I use ACTION_POINTER_UP, how can I discover which finger raised up from the screen first?
There are only two touch points. I want to learn when a finger leaves the screen. This finger is the finger that first or last touched the screen.
You can use
getActionIndex()ofMotionEvent