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2014/10/16 ¤W¤È 08:18:45
android Programming Glossary: maxbottomAndroid: Scrolling an Imageview http://stackoverflow.com/questions/3058164/android-scrolling-an-imageview 2 screenHeight 2 set scroll limits final int maxLeft maxX 1 final int maxRight maxX final int maxTop maxY 1 final int maxBottom maxY set touchlistener ImageView_BitmapView.setOnTouchListener new View.OnTouchListener float downX downY int totalX totalY.. totalY scrollByY totalY maxTop scrolling to bottom of image pic moving to the top if currentY downY if totalY maxBottom scrollByY 0 if totalY maxBottom totalY totalY scrollByY if totalY maxBottom scrollByY maxBottom totalY scrollByY.. to bottom of image pic moving to the top if currentY downY if totalY maxBottom scrollByY 0 if totalY maxBottom totalY totalY scrollByY if totalY maxBottom scrollByY maxBottom totalY scrollByY totalY maxBottom ImageView_BitmapView.scrollBy..
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