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POAndroid OpenGL: crazy aspect ratio after sleep
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  1. POAndroid OpenGL: crazy aspect ratio after sleep
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    copied!<p>If I hit the power button on my android phone (or wait for it to time out) and the phone goes to sleep, after waking back up, the screen aspect ratio is all out of wack.</p> <p>Screenshots: </p> <p>broken</p> <p><img src="https://i.stack.imgur.com/zXg0F.png" alt="http://i.imgur.com/4C6ID.png"></p> <p>correct</p> <p><img src="https://i.stack.imgur.com/vJtOw.png" alt="http://i.imgur.com/CNAV0.png"></p> <p>in GameActivity.onCreate()</p> <pre><code> // Grab display info DisplayMetrics dm = new DisplayMetrics(); getWindowManager().getDefaultDisplay().getMetrics(dm); ACTUAL_SCREEN_WIDTH = (int) dm.widthPixels; ACTUAL_SCREEN_HEIGHT = (int) dm.heightPixels; ACTUAL_DENSITY = dm.density; double scale = ((double) MainMenuActivity.resolutionScale / 100.0); SCREEN_WIDTH = (int) (ACTUAL_SCREEN_WIDTH * scale); SCREEN_HEIGHT = (int) (ACTUAL_SCREEN_HEIGHT * scale); DENSITY = ACTUAL_DENSITY * scale; // Setup graphics requestWindowFeature(Window.FEATURE_NO_TITLE); surface_view = new GLSurfaceView(this); if (SCREEN_WIDTH != ACTUAL_SCREEN_WIDTH || SCREEN_HEIGHT != ACTUAL_SCREEN_HEIGHT) surface_view.getSurfaceHolder().setFixedSize(SCREEN_WIDTH, SCREEN_HEIGHT); </code></pre> <p>I am reloading everything correctly in GLSurfaceView (i.e. hitting home and going back to the game reloads the textures, etc).</p> <p>I've printed out the orientation in onWindowFocusChanged, and it is landscape (as expected).</p> <p>The problem does not appear if I do not use setFixedSize (i.e. if resolutionScale is 100). Also, the problem disappears if another window appears in front of the game (like the preferences window) and then you return the game.</p> <p>Thanks in advance. I've been trying random things for about an hour since research dried up.</p>
 

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