How to get rotation around plane different than XY in Android?


  1. polonskyg

    polonskyg Member

    getDefaultDisplay().getRotation()

    retrieves values like

    Surface_ROTATION_0,
    Surface_ROTATION_90,
    Surface_ROTATION_180,
    Surface_ROTATION_270
    and so on, and that's around XY plane I guess, Am i right? What if I want to know the rotation in the XZ plane or YZ plane?

    What I'm trying to achieve is, for example, if I need to calculate if a runner is stopping (and I can't use the GPS) where the runner can have the cellphone in different positions, I must know which axle is the one parallel to the floor in order to check on those values if there is any deceleration and is not that the cellphone is just "jumping" with the runner.

    Thanks in advance. Guillermo.

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