Java Code Examples for org.opencv.android.CameraBridgeViewBase#setCvCameraViewListener()

The following examples show how to use org.opencv.android.CameraBridgeViewBase#setCvCameraViewListener() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: MainActivity.java    From MOAAP with MIT License 6 votes vote down vote up 
@Override
public void onCreate(Bundle savedInstanceState) {
    Log.i(TAG, "called onCreate");
    super.onCreate(savedInstanceState);
    getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);

    setContentView(R.layout.activity_main);

    if (ContextCompat.checkSelfPermission(MainActivity.this, Manifest.permission.CAMERA)
            != PackageManager.PERMISSION_GRANTED) {
        Log.i("permission", "request READ_EXTERNAL_STORAGE");
        ActivityCompat.requestPermissions(MainActivity.this, new String[]{Manifest.permission.CAMERA}, REQUEST_CAMERA);
    }else {
        Log.i("permission", "READ_EXTERNAL_STORAGE already granted");
        camera_granted = true;
    }

    mOpenCvCameraView = (CameraBridgeViewBase) findViewById(R.id.main_activity_surface_view);
    mOpenCvCameraView.setCvCameraViewListener(this);
}
Example 2
Source File: MainActivity.java    From MOAAP with MIT License 6 votes vote down vote up 
@Override
protected void onCreate(Bundle savedInstanceState) {
    Log.i(TAG, "called onCreate");
    super.onCreate(savedInstanceState);
    getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);

    setContentView(R.layout.activity_main);

    if (ContextCompat.checkSelfPermission(MainActivity.this, Manifest.permission.CAMERA)
            != PackageManager.PERMISSION_GRANTED) {
        Log.i("permission", "request READ_EXTERNAL_STORAGE");
        ActivityCompat.requestPermissions(MainActivity.this, new String[]{Manifest.permission.CAMERA}, REQUEST_CAMERA);
    }else {
        Log.i("permission", "READ_EXTERNAL_STORAGE already granted");
        camera_granted = true;
    }

    mOpenCvCameraView = (CameraBridgeViewBase) findViewById(R.id.java_surface_view);
    mOpenCvCameraView.setCvCameraViewListener(this);

}
Example 3
Source File: MainActivity.java    From OpenCV-Android-Object-Detection with MIT License 6 votes vote down vote up 
/**
 * Called when the activity is first created.
 */
@Override
public void onCreate(Bundle savedInstanceState) {

    Log.i(TAG, "called onCreate");
    super.onCreate(savedInstanceState);
    getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
    setContentView(R.layout.layout);

    if(ContextCompat.checkSelfPermission(this, Manifest.permission.CAMERA) != PackageManager.PERMISSION_GRANTED) {
        ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.CAMERA}, REQUEST_PERMISSION);
    }

    mOpenCvCameraView = (CameraBridgeViewBase) findViewById(R.id.tutorial1_activity_java_surface_view);
    mOpenCvCameraView.setVisibility(SurfaceView.VISIBLE);
    mOpenCvCameraView.setCvCameraViewListener(this);
    tvName = (TextView) findViewById(R.id.text1);

}
Example 4
Source File: GabrielClientActivity.java    From faceswap with Apache License 2.0 6 votes vote down vote up 
private void init_once() {
		Log.d(DEBUG_TAG, "on init once");

		renderer = new CVRenderer(this);
		mOpenCvCameraView = (CameraBridgeViewBase) findViewById(R.id.cv_camera_view);
		mOpenCvCameraView.setVisibility(CameraBridgeViewBase.VISIBLE);
		mOpenCvCameraView.setCvCameraViewListener(renderer);

//		cameraOverlay = (CameraOverlay) findViewById(R.id.display_surface);
//		cameraOverlay.bringToFront();
//		mPreview = (CameraPreview) findViewById(R.id.camera_preview);
//		if (Const.DISPLAY_PREVIEW_ONLY) {
//			RelativeLayout.LayoutParams invisibleLayout = new RelativeLayout.LayoutParams(0, 0);
//			mDisplay.setLayoutParams(invisibleLayout);
//			mDisplay.setVisibility(View.INVISIBLE);
//			mDisplay.setZOrderMediaOverlay(false);
//		}
//		mPreview.setPreviewCallback(previewCallback);
//		cameraOverlay.setImageSize(mPreview.imageSize);

		Const.ROOT_DIR.mkdirs();
		Const.LATENCY_DIR.mkdirs();

		hasStarted = true;
	}
Example 5
Source File: CameraActivity.java    From Android-Car-duino with GNU General Public License v2.0 6 votes vote down vote up 
@SuppressWarnings("deprecation")
@Override
protected void onCreate(Bundle savedInstanceState) {
    Log.i(TAG, "called onCreate");
    super.onCreate(savedInstanceState);
    getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
    setContentView(R.layout.camera_activity);
    mOpenCvCameraView = (CameraBridgeViewBase) findViewById(R.id.CameraView);
    //mOpenCvCameraView.setMaxFrameSize(240,135);
    mOpenCvCameraView.setVisibility(SurfaceView.VISIBLE);
    mOpenCvCameraView.setCvCameraViewListener(this);

    detector = new GestureDetector(this);

    debugConsole = (TextView) findViewById(R.id.debugConsole);

    if(blue.btEnabled) {
        try {
            bt.runBT();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}
Example 6
Source File: MainActivity.java    From opencv-android-sample with MIT License 6 votes vote down vote up 
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
    Log.i(TAG, "called onCreate");
    super.onCreate(savedInstanceState);

    // Load ndk built module, as specified
    // in moduleName in build.gradle
    System.loadLibrary("native");

    getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);

    setContentView(R.layout.activity_main);

    mOpenCvCameraView = (CameraBridgeViewBase) findViewById(R.id.camera_view);

    mOpenCvCameraView.setVisibility(SurfaceView.VISIBLE);

    mOpenCvCameraView.setCvCameraViewListener(this);
}
Example 7
Source File: Tutorial2Activity.java    From OpenCV-AndroidSamples with MIT License 6 votes vote down vote up 
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
    Log.i(TAG, "called onCreate");
    super.onCreate(savedInstanceState);
    getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);

    setContentView(R.layout.activity_tutorial2);

    mOpenCvCameraView = (CameraBridgeViewBase) findViewById(R.id.tutorial2_activity_surface_view);
    mOpenCvCameraView.setCvCameraViewListener(this);
}
Example 8
Source File: FaceDetectionActivity.java    From OpenCV-AndroidSamples with MIT License 5 votes vote down vote up 
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
    Log.i(TAG, "called onCreate");
    super.onCreate(savedInstanceState);
    getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);

    setContentView(R.layout.activity_face_detection);

    mOpenCvCameraView = (CameraBridgeViewBase) findViewById(R.id.fd_activity_surface_view);
    mOpenCvCameraView.setCvCameraViewListener(this);
}
Example 9
Source File: Tutorial1Activity.java    From OpenCV-AndroidSamples with MIT License 5 votes vote down vote up 
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
    Log.i(TAG, "called onCreate");
    super.onCreate(savedInstanceState);
    getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);

    setContentView(R.layout.activity_tutorial1);

    mOpenCvCameraView = (CameraBridgeViewBase) findViewById(R.id.tutorial1_activity_java_surface_view);

    mOpenCvCameraView.setVisibility(SurfaceView.VISIBLE);

    mOpenCvCameraView.setCvCameraViewListener(this);
}
Example 10
Source File: CameraCalibrationActivity.java    From OpenCV-AndroidSamples with MIT License 5 votes vote down vote up 
@Override
public void onCreate(Bundle savedInstanceState) {
    Log.i(TAG, "called onCreate");
    super.onCreate(savedInstanceState);
    getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);

    setContentView(R.layout.activity_camera_calibration);

    mOpenCvCameraView = (CameraBridgeViewBase) findViewById(R.id.camera_calibration_java_surface_view);
    mOpenCvCameraView.setVisibility(SurfaceView.VISIBLE);
    mOpenCvCameraView.setCvCameraViewListener(this);
}
Example 11
Source File: ColorBlobDetectionActivity.java    From OpenCV-AndroidSamples with MIT License 5 votes vote down vote up 
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
    Log.i(TAG, "called onCreate");
    super.onCreate(savedInstanceState);
    //requestWindowFeature(Window.FEATURE_NO_TITLE);
    getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);

    setContentView(R.layout.activity_color_blob_detection);

    mOpenCvCameraView = (CameraBridgeViewBase) findViewById(R.id.color_blob_detection_activity_surface_view);
    mOpenCvCameraView.setCvCameraViewListener(this);
}
Example 12
Source File: Puzzle15Activity.java    From OpenCV-AndroidSamples with MIT License 5 votes vote down vote up 
@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);

    Log.d(TAG, "Creating and setting view");
    mOpenCvCameraView = (CameraBridgeViewBase) new JavaCameraView(this, -1);
    setContentView(mOpenCvCameraView);
    mOpenCvCameraView.setCvCameraViewListener(this);
    mPuzzle15 = new Puzzle15Processor();
    mPuzzle15.prepareNewGame();
}
Example 13
Source File: ImageManipulationsActivity.java    From OpenCV-AndroidSamples with MIT License 5 votes vote down vote up 
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
    Log.i(TAG, "called onCreate");
    super.onCreate(savedInstanceState);
    getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);

    setContentView(R.layout.activity_image_manipulations);

    mOpenCvCameraView = (CameraBridgeViewBase) findViewById(R.id.image_manipulations_activity_surface_view);
    mOpenCvCameraView.setCvCameraViewListener(this);
}
Example 14
Source File: VisionEnabledActivity.java    From FTCVision with MIT License 5 votes vote down vote up 
protected final void initializeVision(int framePreview, TestableVisionOpMode opMode) {
    openCVCamera = (CameraBridgeViewBase) findViewById(framePreview);
    openCVCamera.setVisibility(SurfaceView.VISIBLE);
    openCVCamera.setCvCameraViewListener(this);

    this.opMode = opMode;

    opMode.sensors = new Sensors();
    opMode.fps = new FPS();
    //FIXME this is the line that causes glitchiness
    TestableVisionOpMode.openCVCamera = (JavaCameraView) openCVCamera;
}
Example 15
Source File: MainActivity.java    From MOAAP with MIT License 5 votes vote down vote up 
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);

    setContentView(R.layout.activity_main);

    if (ContextCompat.checkSelfPermission(MainActivity.this, Manifest.permission.CAMERA)
            != PackageManager.PERMISSION_GRANTED) {
        Log.i("permission", "request CAMERA");
        ActivityCompat.requestPermissions(MainActivity.this, new String[]{Manifest.permission.CAMERA}, REQUEST_CAMERA);
    }else {
        Log.i("permission", "CAMERA already granted");
        camera_granted = true;
    }
    if (ContextCompat.checkSelfPermission(MainActivity.this, Manifest.permission.READ_EXTERNAL_STORAGE)
            != PackageManager.PERMISSION_GRANTED) {
        Log.i("permission", "request EXTERNAL_STROAGE");
        ActivityCompat.requestPermissions(MainActivity.this, new String[]{Manifest.permission.READ_EXTERNAL_STORAGE}, REQUEST_EXTERNAL_STROAGE);
    }else {
        Log.i("permission", "EXTERNAL_STROAGE already granted");
        read_external_storage_granted = true;
    }

    OpenCVLoader.initAsync(OpenCVLoader.OPENCV_VERSION_3_2_0, this, mLoaderCallback);

    mOpenCvCameraView = (CameraBridgeViewBase) findViewById(R.id.java_surface_view);
    mOpenCvCameraView.setVisibility(SurfaceView.VISIBLE);
    mOpenCvCameraView.setCvCameraViewListener(this);

    Log.d("OCR", "onCreate done");

}
Example 16
Source File: DetectActivity.java    From FaceDetectDemo with Apache License 2.0 5 votes vote down vote up 
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    initWindowSettings();
    setContentView(R.layout.activity_detect);
    cameraView = (CameraBridgeViewBase) findViewById(R.id.camera_view);
    cameraView.setCvCameraViewListener(this); // 设置相机监听
    initClassifier();
    cameraView.enableView();
    Button switchCamera = (Button) findViewById(R.id.switch_camera);
    switchCamera.setOnClickListener(this); // 切换相机镜头，默认后置
}
Example 17
Source File: FDOpenCVPresenter.java    From Image-Detection-Samples with Apache License 2.0 4 votes vote down vote up 
public void setCamera(CameraBridgeViewBase openCvCameraView) {
    openCvCameraView.setVisibility(SurfaceView.VISIBLE);
    openCvCameraView.setMaxFrameSize(MAX_WIDTH, MAX_HEIGHT);
    openCvCameraView.setCvCameraViewListener(this);
}