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POAndroid ViewPager performance on Galaxy Tab 2
 

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    <p>I have an application which uses Android ViewPager (7 views, pretty complex with images and animations). This application runs fantastically on my Asus Eee Pad. It is just gorgeous.</p> <p>I also have a Galaxy Tab 2 10.1 which almost can not run the app... despite it's brand new and theoretically more powerfull than my EEE Pad. I would like to mention both terminals run Android 4.0.3 and their screen size is identical (1280x800). Application runs in landscape mode.</p> <p>The application does not use sql, or internet access, just animations on different views and the swipe effect of the ViewPager.</p> <p>I checked I think everything, from heap, from lint, from basically all the available tools for profiling but nothing seems to improve my UI performance on the Galaxy Tab 2... I wonder if there isn't some difference in the hardware finally, where the ASUS will use GPU to render the UI and the Galaxy Tab 2 its CPU...</p> <p>I was wondering finally, if any of you, noticed some similar issues on Galaxy Tab or other tablets when comparing your app behaviors on multiple targets...</p> <p>Cheers! Paul</p> <p><strong>--- added September 6th ---</strong></p> <p>Well, it seems that, despite the Galaxy tablet should use hardware acceleration, it does not. When I am forcing each xml layout with <code>android:layerType="hardware"</code> and</p> <pre><code>v.setLayerType(View.LAYER_TYPE_HARDWARE, null);     ObjectAnimator oaAlpha = ObjectAnimator.ofFloat(v, "alpha",0f, 1f); </code></pre> <p>it works finally better... even if it is not as smooth as on the Asus one</p>
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    1. COI **think** this question would be more suitable for android enthusiasts than for Stackoverflow, because it seems more like it is a performance problem
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    2. COI have to say you are right... unless, there is an option activated on the Asus which is not on the Galaxy... May be somebody found it...
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