Android - x and y values of touchmove event

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When I catch the x and y values of a touchmove event that I tied to an imageview, they randomly appear to alternate between screen coordinates and between the relative position to the view's original position. Is this a bug or a feature? And if it is a feature, how can I determine which type of value is passed through?

This happens on Android. On the Mobile Web previewer it is always the screen coordinates.

— asked 1 year ago by Julian P
1 Comment

  • Yeah sounds like bug, and programmers often resort to workaround i.e. anything that can get things done like the below answer (convertPointToView).

    — commented 1 year ago by Syed Setia Pernama Syed Idris

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