Compass Slow Rendering

2 posts, 0 answers
  1. Maor
    Maor avatar
    50 posts
    Member since:
    Dec 2012

    Posted 04 Apr 2013 Link to this post

    hi Guys.
    when i test the Compass Sample and use also the Api example i get slow rendering in my phone.
    any ideas why?
    i use iphone 4s with ios 6.1 and samsung i9100
    best regards
  2. Steve
    Steve avatar
    10941 posts

    Posted 05 Apr 2013 Link to this post

    Hi Maor,

    We actually find the performance of the compass sample on iPhone 4S great, it runs smooth as butter in our local tests. So you're either doing something else in that app or your phone is cluttered by some other background processes, try restarting it and closing anything unrelated.

    As for Android, performance is pretty subjective as it depends on the device hardware capabilities and Android version being run.

    First thing that comes to mind is to try changing the Hardware Acceleration option in Properties/Android. On some devices turning it on speeds things up, but on some slows them down. You can experiment to disable Hardware Acceleration folowing these steps:
    1. Device Settings > Developer options > Force GPU rendering: (unchecked)
    2. In Icenium > Project Properties > Android > Hardware Acceleration: Off
    3. Delete application from device and redeploy

    If you're fine with a bit "choppy" animation, but more responsive Android app keep Hardware Acceleration off.

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