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<resources>
     <style name="Theme.SimpleCamera" parent="@android:style/Theme.Black.NoTitleBar.Fullscreen" />
</resources>

DavidTPate

public class SimpleCameraPreview extends SurfaceView implements SurfaceHolder.Callback {

 private static final String TAG = "Simple Camera Preview";
 private final SurfaceHolder mHolder;
 private final Camera        mCamera;
  
 @SuppressWarnings("deprecation")
 public SimpleCameraPreview(Context context, Camera camera) {
     super(context);
     mCamera = camera;

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@SuppressWarnings("deprecation")

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@Override

 public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) {
     // If your preview can change or rotate, take care of those events here.
     // Make sure to stop the preview before resizing or reformatting it.
     if (mHolder.getSurface() == null) {
         // preview surface does not exist
         Log.d(TAG, "Preview Surface does not exist");
         return;
     }

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@Override
 protected void onResume() {
     super.onResume();
     initialize();
 }

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@Override
 protected void onPause() {
     super.onPause();
     deinitialize();
 }

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@Override
 protected void onCreate(Bundle savedInstanceState) {
     super.onCreate(savedInstanceState);
     setContentView(R.layout.simple_camera_activity);
 }

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private boolean hasCamera(Context context) {
     if (context.getPackageManager().hasSystemFeature(PackageManager.FEATURE_CAMERA)) {
         // this device has a camera
         Log.d(TAG, "At Least one Camera Detected!");
         return true;
     } else {
         // no camera on this device
         Log.d(TAG, "No Cameras detected.");
         return false;
     }

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private Camera getCameraInstance() {
     try {
         // attempt to get a Camera instance
         // this will open the default camera, which is the back-facing camera (if it exists)
         mCamera = Camera.open();

         // need to handle the Media Server Dying
         mCamera.setErrorCallback(getErrorCallback());
         Log.d(TAG, "Camera Opened Successfully");
     } catch (RuntimeException e) {

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private Camera.ErrorCallback getErrorCallback() {
     if (mErrorCallback == null) {
         mErrorCallback = new Camera.ErrorCallback() {
             @Override
             public void onError(int error, Camera camera) {
                 if (error == Camera.CAMERA_ERROR_SERVER_DIED) {
                     deinitialize();
                     initialize();
                 }
             }