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Issue 2472 Android samples crash on Camera.StartPreview on Android 4.1 fixed.

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This commit is contained in:
Alexander Smorkalov 2012-10-25 15:45:18 +04:00
parent bbb2d27add
commit 9217095955
1 changed files with 5 additions and 2 deletions
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7
modules/java/generator/src/java/android+JavaCameraView.java
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@ -40,6 +40,8 @@ public class JavaCameraView extends CameraBridgeViewBase implements PreviewCallb
private Thread mThread;
private boolean mStopThread;
private SurfaceTexture mSurfaceTexture;
public static class JavaCameraSizeAccessor implements ListItemAccessor {
public int getWidth(Object obj) {
@ -101,6 +103,7 @@ public class JavaCameraView extends CameraBridgeViewBase implements PreviewCallb
Size frameSize = calculateCameraFrameSize(sizes, new JavaCameraSizeAccessor(), width, height);
params.setPreviewFormat(ImageFormat.NV21);
Log.d(TAG, "Set preview size to " + Integer.valueOf((int)frameSize.width) + "x" + Integer.valueOf((int)frameSize.height));
params.setPreviewSize((int)frameSize.width, (int)frameSize.height);
List<String> FocusModes = params.getSupportedFocusModes();
@ -127,9 +130,9 @@ public class JavaCameraView extends CameraBridgeViewBase implements PreviewCallb
AllocateCache();
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
SurfaceTexture tex = new SurfaceTexture(MAGIC_TEXTURE_ID);
mSurfaceTexture = new SurfaceTexture(MAGIC_TEXTURE_ID);
getHolder().setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);
mCamera.setPreviewTexture(tex);
mCamera.setPreviewTexture(mSurfaceTexture);
} else
mCamera.setPreviewDisplay(null);
} catch (IOException e) {