Epson Moverio Pro BT-2000, Developer'S Manual

Page: 112 / 202

MOVERIO Pro Developer's Guide (Rev.1.4)
106
6.10. Sample Code
This sample code is for preview data acquisition while displaying a preview at 1080p in
single-through-5m mode.
package jp.epson.moverio.bt2pro.sample.cameratest;
import android.app.Activity;
import android.hardware.Camera;
import android.support.v7.app.ActionBarActivity;
import android.os.Bundle;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.view.SurfaceHolder;
import android.view.SurfaceView;
import android.view.WindowManager;
import java.io.IOException;
public class CameraTestActivity extends Activity {
private String TAG = this.getClass().getName();
private Camera camera = null;
private SurfaceHolder mHolder = null;
private byte[] mPreviewData = new byte[1920 * 1080 * 3 / 2];
private byte[] mPreviewBuf = new byte[1920 * 1080 * 3 / 2];
private Object lockObject = new Object();
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_camera_test);
// Full Screen
getWindow().addFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
getWindow().addFlags(0x80000000);
// Camera preview
SurfaceView cameraPreview = (SurfaceView) findViewById(R.id.preview);
mHolder = cameraPreview.getHolder();
mHolder.addCallback(previewCallback);
mHolder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);
}