public void onDestroy() {
super.onDestroy();
Log.i(TAG, "on destory");
if (mOpenCvCameraView != null) {
mOpenCvCameraView.disableView();
}
xface.destroryFacedetect();
}
@Override
public void onPause() {
super.onPause();
Log.i(TAG, "on pause and finish!");
if (mOpenCvCameraView != null) {
mOpenCvCameraView.disableView();
}
xface.destroryFacedetect();
SignupCameraActivity.this.finish(); //
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_signupcamera);
getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
name = getIntent().getStringExtra("name");
userid = getIntent().getIntExtra("userid", -1);
Log.i(TAG, "name = " + name + " && userid = " + userid);
btn_camera_ok = (Button) findViewById(R.id.btn_camera_ok);
btn_camera_takepic = (Button) findViewById(R.id.btn_camera_takepic);
// / face detection!
// xface = new XFaceLibrary();// hujiawei
xface = CommonUtil.xFaceLibrary;
xface.initFacedetect(CommonUtil.LBPCASCADE_FILEPATH, 0);
// / face detection!
mOpenCvCameraView = (SignupCameraView) findViewById(R.id.cv_camera_signup);
mOpenCvCameraView.setVisibility(SurfaceView.VISIBLE);
mOpenCvCameraView.setCvCameraViewListener(this);
mOpenCvCameraView.enableView();
}
public void onCameraViewStopped() {
Log.i(TAG, "camera view stop");
mGray.release();
mRgba.release();
xface.stopFacedetect();
}
public void onCameraViewStarted(int width, int height) {
Log.i(TAG, "camera view start");
mGray = new Mat();
mRgba = new Mat();
xface.startFacedetect();
}