probably u can click a picture and call like this,
preview.camera.takePicture(shutterCallback, rawCallback,
jpegCallback); in the onPreviewFrame()..
registering with callBacks shutterCallback,rawCallback,,jpegCallback.
for eq.
ShutterCallback shutterCallback = new ShutterCallback() {
public void onShutter() {
Log.d(TAG, "onShutter'd");
}
};
/** Handles data for raw picture */
PictureCallback rawCallback = new PictureCallback() {
public void onPictureTaken(byte[] data, Camera camera) {
Log.d(TAG, "onPictureTaken - raw");
}
};
/** Handles data for jpeg picture */
PictureCallback jpegCallback = new PictureCallback() {
public void onPictureTaken(byte[] data, Camera camera) {
FileOutputStream outStream = null;
try {
// write to local sandbox file system
// outStream =
CameraDemo.this.openFileOutput(String.format("%d.jpg",
System.currentTimeMillis()), 0);
// Or write to sdcard
outStream = new
FileOutputStream(String.format("/sdcard/%d.jpg",
System.currentTimeMillis()));
outStream.write(data);
outStream.close();
Log.d(TAG, "onPictureTaken - wrote bytes: " +
data.length);
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} finally {
}
Log.d(TAG, "onPictureTaken - jpeg");
}
};
On Mar 22, 12:33 pm, bright wang <[email protected]> wrote:
> the Code Snippet following :
>
> mCamera =Camera.open();
>
> mCamera.setPreviewCallback(mPreviewCallback);
>
> Camera.PreviewCallback mPreviewCallback = newCamera.PreviewCallback()
> {
>
> @Override
> public void onPreviewFrame(byte[] data,Cameracamera) {
> Log.d(TAG, "onPreviewFrame! data is " + (data
> == null ? "null!" :
> "ok!"));
>
> Here, i want to convert data to image/
> bitmap, how to do ?
>
> }
> }
> }
>
> };
> --
> Best Regards!
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