Android Open Source - 3DSModel-AR Camera View

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From Project

Back to project page 3DSModel-AR.

License

The source code is released under:

GNU General Public License

Java Source Code

package com.example.dsmodel_ar;
/*w  w w  .ja  v  a  2 s. c o  m*/
import java.io.IOException;
import java.util.List;

import android.content.Context;
import android.hardware.Camera;
import android.util.Log;
import android.view.SurfaceHolder;
import android.view.SurfaceView;
import android.view.SurfaceHolder.Callback;

public class CameraView extends SurfaceView implements Callback {
      private Camera camera;
   
      public CameraView( Context context ) {
          super( context );
          getHolder().addCallback( this );
          getHolder().setType( SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS );
      }
   
      public void surfaceCreated( SurfaceHolder holder ) {
          camera = Camera.open();
      }
   
      public void surfaceChanged( SurfaceHolder holder, int format, int width, int height ) {
          Camera.Parameters p = camera.getParameters();
          /**
          List sizes = p.getSupportedPictureSizes();
          Camera.Size result = null;
              for (int i=0;i<sizes.size();i++){
                  result = (Camera.Size) sizes.get(i);
                  Log.i("PictureSize", "Supported Size. Width: " + result.width + "height : " + result.height); 
              }
              */
          p.setPreviewSize( 640, 480 );
          camera.setParameters( p );
   
          try {
              camera.setPreviewDisplay( holder );
          } catch( IOException e ) {
              e.printStackTrace();
          }
          camera.startPreview();
      }
   
      public void surfaceDestroyed( SurfaceHolder holder ) {
          camera.stopPreview();
          camera.release();
          camera = null;
      }
}

Java Source Code List

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