Android: Measure/detect covered area by a finger touch on screen (NOT only touch coordinates)

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囚心锁ツ
囚心锁ツ 2020-12-17 18:37

I would like to get access to the area covered by a finger for each touch event on an Android.

Every touch event will result in a coordinate pair X and Y independent

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  •  时光取名叫无心
    2020-12-17 19:03

    The method motionEvent.getSize() should give you what you want (but the level of accuracy may vary depending on the device's screen).

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