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POImages from Custom Camera are blurry on Galaxy Nexus
 

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  1. POImages from Custom Camera are blurry on Galaxy Nexus
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    <p>I have a custom camera in the app and the images that are taken on most of the devices look good but on galaxy nexus the story is different. Images are blurry in Galaxy nexus. I see grainy lines on Motorola Atrix as well. But Droid X, Droid Razr, HTC Evo, HTC incredible are showing good results. Any idea why it would happpen? This is what I have so far. P.S.: I am using Auto focus in the activity.</p> <pre><code>public class CameraPreview extends SurfaceView implements SurfaceHolder.Callback { private SurfaceHolder mHolder; private Camera mCamera; public CameraPreview(Context context, Camera camera) { super(context); mCamera = camera; mHolder = getHolder(); mHolder.addCallback(this); mHolder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); } @Override public void surfaceCreated(SurfaceHolder holder) { // The Surface has been created, now tell the camera where to draw the // preview. try { mCamera.setPreviewDisplay(holder); Camera.Parameters parameters = mCamera.getParameters(); List&lt;String&gt; focusModes = parameters.getSupportedFocusModes(); if (focusModes.contains(Camera.Parameters.FOCUS_MODE_AUTO)) { parameters.setFocusMode(Camera.Parameters.FOCUS_MODE_AUTO); } parameters.set("orientation", "portrait"); mCamera.setDisplayOrientation(90); mCamera.setParameters(parameters); mCamera.startPreview(); } catch (IOException e) { } } @Override public void surfaceDestroyed(SurfaceHolder holder) { } @Override public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { if (mHolder.getSurface() == null) { // preview surface does not exist return; } // stop preview before making changes try { mCamera.stopPreview(); } catch (Exception e) { // ignore: tried to stop a non-existent preview } try { mCamera.startPreview(); } catch (Exception e) { } } </code></pre>
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    1. COSilly question, but are you including <uses-feature android:name="android.hardware.camera.autofocus" /> in the manifest?
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    2. COYES. I did added it to the manifest file.
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    3. COPossible duplicate? http://stackoverflow.com/questions/8838441/captured-camera-image-is-looking-blurry did you try changing camera.setJpegQuality() ?
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