Java Code Examples for android.view.TextureView

The following are top voted examples for showing how to use android.view.TextureView. These examples are extracted from open source projects. You can vote up the examples you like and your votes will be used in our system to generate more good examples.
Example 1
Project: habpanelviewer   File: AbstractMotionDetector.java   View source code 8 votes vote down vote up
@Override
public synchronized void updateFromPreferences(SharedPreferences prefs) {
    boolean newEnabled = prefs.getBoolean("pref_motion_detection_enabled", false);
    int newBoxes = Integer.parseInt(prefs.getString("pref_motion_detection_granularity", "20"));
    int newLeniency = Integer.parseInt(prefs.getString("pref_motion_detection_leniency", "20"));
    int newDeviceRotation = mContext.getWindowManager().getDefaultDisplay().getRotation();

    if (newEnabled) {
        mListener.updateFromPreferences(prefs);

        boolean changed = newBoxes != mBoxes || newLeniency != mLeniency || newDeviceRotation != mDeviceRotation;

        if (changed && mEnabled) {
            stopDetection();
        }

        if (ContextCompat.checkSelfPermission(mContext, Manifest.permission.CAMERA) == PackageManager.PERMISSION_GRANTED) {
            try {
                mBoxes = newBoxes;
                mLeniency = newLeniency;
                mDeviceRotation = newDeviceRotation;

                startDetection((TextureView) mContext.findViewById(R.id.previewView), newDeviceRotation * 90);
                mEnabled = true;
            } catch (CameraException e) {
                Log.e(TAG, "Could not enable MotionDetector", e);
            }
        } else {
            ActivityCompat.requestPermissions(mContext, new String[]{Manifest.permission.CAMERA},
                    MY_PERMISSIONS_MOTION_REQUEST_CAMERA);
        }
    } else if (mEnabled) {
        stopDetection();
        mEnabled = false;
    }
}
 
Example 2
Project: androidtv-sample   File: PlaybackOverlayFragment.java   View source code 8 votes vote down vote up
@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    mAudioManager = (AudioManager) getActivity().getSystemService(Context.AUDIO_SERVICE);

    // Initialize instance variables.
    TextureView textureView = (TextureView) getActivity().findViewById(R.id.texture_view);
    textureView.setSurfaceTextureListener(this);

    setBackgroundType(BACKGROUND_TYPE);

    // Set up listener.
    setOnItemViewClickedListener(new ItemViewClickedListener());
}
 
Example 3
Project: VideoRecorder-master   File: FFmpegPreviewActivity.java   View source code 8 votes vote down vote up
@Override
protected void onCreate(Bundle savedInstanceState) {
	super.onCreate(savedInstanceState);
	setContentView(R.layout.activity_ffmpeg_preview);

	cancelBtn = (Button) findViewById(R.id.play_cancel);
	cancelBtn.setOnClickListener(this);
	
	DisplayMetrics displaymetrics = new DisplayMetrics();
	getWindowManager().getDefaultDisplay().getMetrics(displaymetrics);
	surfaceView = (TextureView) findViewById(R.id.preview_video);
	
	RelativeLayout previewVideoParent = (RelativeLayout)findViewById(R.id.preview_video_parent);
	LayoutParams layoutParams = (LayoutParams) previewVideoParent
			.getLayoutParams();
	layoutParams.width = displaymetrics.widthPixels;
	layoutParams.height = displaymetrics.widthPixels;
	previewVideoParent.setLayoutParams(layoutParams);
	
	surfaceView.setSurfaceTextureListener(this);
	surfaceView.setOnClickListener(this);
	
	path = getIntent().getStringExtra("path");
	
	imagePlay = (ImageView) findViewById(R.id.previre_play);
	imagePlay.setOnClickListener(this);
	
	mediaPlayer = new MediaPlayer();
	mediaPlayer.setOnCompletionListener(this);
}
 
Example 4
Project: EditorImageAndText   File: VideoActivity.java   View source code 8 votes vote down vote up
@Override
public void initViews() {
    surfaceView = (TextureView) findViewById(R.id.preview_video);
    image_back = (ImageView) findViewById(R.id.image_back);
    image_button = (ImageView) findViewById(R.id.image_button);
    progress_bar = (ProgressBar) findViewById(R.id.progress_bar);
}
 
Example 5
Project: ZxingForAndroid   File: CameraPreview.java   View source code 7 votes vote down vote up
@SuppressWarnings("deprecation")
@SuppressLint("NewAPI")
private void setupSurfaceView() {
    if(useTextureView && Build.VERSION.SDK_INT >= 14) {
        textureView = new TextureView(getContext());
        textureView.setSurfaceTextureListener(surfaceTextureListener());
        addView(textureView);
    } else {
        surfaceView = new SurfaceView(getContext());
        if (Build.VERSION.SDK_INT < 11) {
            surfaceView.getHolder().setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);
        }
        surfaceView.getHolder().addCallback(surfaceCallback);
        addView(surfaceView);
    }
}
 
Example 6
Project: react-native-webgl-view-shot   File: RNWebGLTextureView.java   View source code 7 votes vote down vote up
private Bitmap captureView (View view) {
    int w = view.getWidth();
    int h = view.getHeight();
    if (w <= 0 || h <= 0) {
        throw new RuntimeException("Impossible to snapshot the view: view is invalid");
    }

    Bitmap bitmap = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888);
    Bitmap childBitmapBuffer;
    Canvas c = new Canvas(bitmap);
    view.draw(c);
    List<View> childrenList = getAllChildren(view);
    for (View child : childrenList) {
        if(child instanceof TextureView) {
            ((TextureView) child).setOpaque(false);
            childBitmapBuffer = ((TextureView) child).getBitmap(child.getWidth(), child.getHeight());
            c.drawBitmap(childBitmapBuffer, child.getLeft() + ((ViewGroup)child.getParent()).getLeft() +  child.getPaddingLeft(), child.getTop() + ((ViewGroup)child.getParent()).getTop() + child.getPaddingTop(), null);
        }
    }
    if (bitmap == null) {
        throw new RuntimeException("Impossible to snapshot the view");
    }
    return bitmap;
}
 
Example 7
Project: react-native-videoplayer   File: ExoPlayerView.java   View source code 6 votes vote down vote up
/**
 * Set the {@link SimpleExoPlayer} to use. The {@link SimpleExoPlayer#setTextOutput} and
 * {@link SimpleExoPlayer#setVideoListener} method of the player will be called and previous
 * assignments are overridden.
 *
 * @param player The {@link SimpleExoPlayer} to use.
 */
public void setPlayer(SimpleExoPlayer player) {
    if (this.player == player) {
        return;
    }
    if (this.player != null) {
        this.player.setTextOutput(null);
        this.player.setVideoListener(null);
        this.player.removeListener(componentListener);
        this.player.setVideoSurface(null);
    }
    this.player = player;
    shutterView.setVisibility(VISIBLE);
    if (player != null) {
        if (surfaceView instanceof TextureView) {
            player.setVideoTextureView((TextureView) surfaceView);
        } else if (surfaceView instanceof SurfaceView) {
            player.setVideoSurfaceView((SurfaceView) surfaceView);
        }
        player.setVideoListener(componentListener);
        player.addListener(componentListener);
        player.setTextOutput(componentListener);
    }
}
 
Example 8
Project: PXLSRT   File: CameraViewTest.java   View source code 6 votes vote down vote up
private static ViewAssertion showingPreview() {
    return new ViewAssertion() {
        @Override
        public void check(View view, NoMatchingViewException noViewFoundException) {
            if (android.os.Build.VERSION.SDK_INT < 14) {
                return;
            }
            CameraView cameraView = (CameraView) view;
            TextureView textureView = (TextureView) cameraView.findViewById(R.id.texture_view);
            Bitmap bitmap = textureView.getBitmap();
            int topLeft = bitmap.getPixel(0, 0);
            int center = bitmap.getPixel(bitmap.getWidth() / 2, bitmap.getHeight() / 2);
            int bottomRight = bitmap.getPixel(
                    bitmap.getWidth() - 1, bitmap.getHeight() - 1);
            assertFalse("Preview possibly blank: " + Integer.toHexString(topLeft),
                    topLeft == center && center == bottomRight);
        }
    };
}
 
Example 9
Project: grid-video-viewer   File: VideoGridFragment.java   View source code 6 votes vote down vote up
/**
 * ピックアップ再生用のViewとMediaPlayerを初期化する
 */
private void initPickupPlayer() {
    mPlayer = new MediaPlayer();
    mPlayer.setOnPreparedListener(this);
    mPlayer.setOnCompletionListener(this);

    RelativeLayout.LayoutParams videoLayoutParams = new RelativeLayout.LayoutParams(
            LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
    videoLayoutParams.addRule(RelativeLayout.CENTER_IN_PARENT);

    Context context = getActivity().getApplicationContext();

    mPickedVideoView = new TextureView(context);
    mPickedVideoView.setSurfaceTextureListener(this);
    mPickedVideoView.setVisibility(View.GONE);

    mRootView.addView(mPickedVideoView, videoLayoutParams);
}
 
Example 10
Project: grafika   File: PlayMovieActivity.java   View source code 6 votes vote down vote up
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_play_movie);

    mTextureView = (TextureView) findViewById(R.id.movie_texture_view);
    mTextureView.setSurfaceTextureListener(this);

    // Populate file-selection spinner.
    Spinner spinner = (Spinner) findViewById(R.id.playMovieFile_spinner);
    // Need to create one of these fancy ArrayAdapter thingies, and specify the generic layout
    // for the widget itself.
    mMovieFiles = MiscUtils.getFiles(getFilesDir(), "*.mp4");
    ArrayAdapter<String> adapter = new ArrayAdapter<String>(this,
            android.R.layout.simple_spinner_item, mMovieFiles);
    adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
    // Apply the adapter to the spinner.
    spinner.setAdapter(adapter);
    spinner.setOnItemSelectedListener(this);

    updateControls();
}
 
Example 11
Project: grafika   File: DoubleDecodeActivity.java   View source code 6 votes vote down vote up
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_double_decode);

    if (!sVideoRunning) {
        sBlob[0] = new VideoBlob((TextureView) findViewById(R.id.double1_texture_view),
                ContentManager.MOVIE_SLIDERS, 0);
        sBlob[1] = new VideoBlob((TextureView) findViewById(R.id.double2_texture_view),
                ContentManager.MOVIE_EIGHT_RECTS, 1);
        sVideoRunning = true;
    } else {
        sBlob[0].recreateView((TextureView) findViewById(R.id.double1_texture_view));
        sBlob[1].recreateView((TextureView) findViewById(R.id.double2_texture_view));
    }
}
 
Example 12
Project: habpanelviewer   File: MotionDetectorCamera2.java   View source code 6 votes vote down vote up
private void configureTransform(TextureView textureView) {
    if (null == textureView || null == mPreviewSize || null == mActivity) {
        return;
    }
    int rotation = mActivity.getWindowManager().getDefaultDisplay().getRotation();
    Matrix matrix = new Matrix();
    RectF viewRect = new RectF(0, 0, textureView.getWidth(), textureView.getHeight());
    RectF bufferRect = new RectF(0, 0, mPreviewSize.y, mPreviewSize.x);
    float centerX = viewRect.centerX();
    float centerY = viewRect.centerY();
    if (Surface.ROTATION_90 == rotation || Surface.ROTATION_270 == rotation) {
        bufferRect.offset(centerX - bufferRect.centerX(), centerY - bufferRect.centerY());
        matrix.setRectToRect(viewRect, bufferRect, Matrix.ScaleToFit.FILL);
        float scale = Math.max(
                (float) textureView.getHeight() / mPreviewSize.y,
                (float) textureView.getWidth() / mPreviewSize.x);
        matrix.postScale(scale, scale, centerX, centerY);
    }
    matrix.postRotate(-90 * rotation, centerX, centerY);
    textureView.setTransform(matrix);
}
 
Example 13
Project: sdl_video_streaming_android_sample   File: InputSurface.java   View source code 6 votes vote down vote up
/**
 * Creates instances of TextureRender and SurfaceTexture, and a Surface associated
 * with the SurfaceTexture.
 */
private void setup() {
	mTextureView = new TextureView(mContext);
    mTextureRender = new TextureRender();
    mTextureRender.surfaceCreated();
    // Even if we don't access the SurfaceTexture after the constructor returns, we
    // still need to keep a reference to it.  The Surface doesn't retain a reference
    // at the Java level, so if we don't either then the object can get GCed, which
    // causes the native finalizer to run.
    if (VERBOSE) Log.d(TAG, "textureID=" + mTextureRender.getTextureId());
    mSurfaceTexture = new SurfaceTexture(mTextureRender.getTextureId());
    mTextureView.setSurfaceTexture(mSurfaceTexture);
    
    task = new TimerTask() {
        public void run() {
          if (VERBOSE) Log.d(TAG, "new frame available");
          synchronized (mFrameSyncObject) {
              mFrameSyncObject.notifyAll();
          }
        }
    };
    timer = new Timer();
    timer.scheduleAtFixedRate(task, 25, 25);
}
 
Example 14
Project: KrGallery   File: CameraView.java   View source code 6 votes vote down vote up
public CameraView(Context context, boolean frontface) {
    super(context, null);
    isFrontface = frontface;
    textureView = new TextureView(context);
    textureView.setSurfaceTextureListener(this);
    addView(textureView);
    focusAreaSize = AndroidUtilities.dp(96);
    outerPaint.setColor(0xffffffff);
    outerPaint.setStyle(Paint.Style.STROKE);
    outerPaint.setStrokeWidth(AndroidUtilities.dp(2));
    innerPaint.setColor(0x7fffffff);
}
 
Example 15
Project: aos-Video   File: FirstScreenPresentation.java   View source code 6 votes vote down vote up
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.floating_player);
    mFirstScreenSurfaceView = (TextureView)
            findViewById(R.id.gl_surface_view);
    mCallback.onFirstScreenPresentationCreated(findViewById(R.id.root));
}
 
Example 16
Project: aos-Video   File: SurfaceController.java   View source code 6 votes vote down vote up
public SurfaceController(View rootView) {
    ViewGroup mLp = (ViewGroup)rootView;
 
    mEffectView =  (TextureView) mLp.findViewById(R.id.gl_surface_view);
    mSurfaceView =  (SurfaceView) mLp.findViewById(R.id.surface_view);
    if (mEffectEnable) {
        mView = mEffectView;
        mSurfaceView.setVisibility(View.GONE);
     } else {
         mView = mSurfaceView;
         mEffectView.setVisibility(View.GONE);
    }
}
 
Example 17
Project: buildAPKsSamples   File: FoldingLayoutActivity.java   View source code 6 votes vote down vote up
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    setContentView(R.layout.activity_fold);

    mImageView = (ImageView)findViewById(R.id.image_view);
    mImageView.setPadding(ANTIALIAS_PADDING, ANTIALIAS_PADDING, ANTIALIAS_PADDING,
            ANTIALIAS_PADDING);
    mImageView.setScaleType(ImageView.ScaleType.FIT_XY);
    mImageView.setImageDrawable(getResources().getDrawable(R.drawable.image));

    mTextureView = new TextureView(this);
    mTextureView.setSurfaceTextureListener(mSurfaceTextureListener);

    mAnchorSeekBar = (SeekBar)findViewById(R.id.anchor_seek_bar);
    mFoldLayout = (FoldingLayout)findViewById(R.id.fold_view);
    mFoldLayout.setBackgroundColor(Color.BLACK);
    mFoldLayout.setFoldListener(mOnFoldListener);

    mTouchSlop = ViewConfiguration.get(this).getScaledTouchSlop();

    mAnchorSeekBar.setOnSeekBarChangeListener(mSeekBarChangeListener);

    mScrollGestureDetector = new GestureDetector(this, new ScrollGestureDetector());
    mItemSelectedListener = new ItemSelectedListener();

    mDefaultPaint = new Paint();
    mSepiaPaint = new Paint();

    ColorMatrix m1 = new ColorMatrix();
    ColorMatrix m2 = new ColorMatrix();
    m1.setSaturation(0);
    m2.setScale(1f, .95f, .82f, 1.0f);
    m1.setConcat(m2, m1);
    mSepiaPaint.setColorFilter(new ColorMatrixColorFilter(m1));
}
 
Example 18
Project: Croprotector   File: Shoot_fragment.java   View source code 6 votes vote down vote up
private void findview(View v) {
    mTextureView = (TextureView) v.findViewById(R.id.tv_textview);
    mButton = (Button) v.findViewById(R.id.btn_takepic);
    mThumbnail = (ImageView) v.findViewById(R.id.iv_Thumbnail);
    mThumbnail.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            Toast.makeText(getActivity(), "别戳了,那个页面还没写", Toast.LENGTH_SHORT).show();
        }
    });
}
 
Example 19
Project: okwallet   File: ScanActivity.java   View source code 6 votes vote down vote up
@Override
public void onCreate(final Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    vibrator = (Vibrator) getSystemService(Context.VIBRATOR_SERVICE);

    setContentView(R.layout.scan_activity);
    scannerView = (ScannerView) findViewById(R.id.scan_activity_mask);
    previewView = (TextureView) findViewById(R.id.scan_activity_preview);
    previewView.setSurfaceTextureListener(this);

    cameraThread = new HandlerThread("cameraThread", Process.THREAD_PRIORITY_BACKGROUND);
    cameraThread.start();
    cameraHandler = new Handler(cameraThread.getLooper());

    if (ContextCompat.checkSelfPermission(this, Manifest.permission.CAMERA) != PackageManager.PERMISSION_GRANTED)
        ActivityCompat.requestPermissions(this, new String[] { Manifest.permission.CAMERA }, 0);
}
 
Example 20
Project: xbot_head   File: CameraActivity.java   View source code 6 votes vote down vote up
@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_take_head_photo);

    linearLayout = (LinearLayout) findViewById(R.id.bottom_linear_layout);
    bt_ok = (Button) findViewById(R.id.id_bt_ok);
    bt_reCapture = (Button) findViewById(R.id.id_bt_again);
    bt_home = (Button) findViewById(R.id.id_bt_home);
    tv_shoot = (TextView) findViewById(R.id.id_tv_oval);
    iv_show = (ImageView) findViewById(R.id.id_iv_show_picture);
    mTextureView = (TextureView) findViewById(R.id.id_texture_view);

    initView();

    initCamera();

    initOnClickListener();
}
 
Example 21
Project: renderscript_examples   File: MainActivity.java   View source code 6 votes vote down vote up
void resetRenderHolder(Point renderInSize) {
    TextureView textureView = (TextureView) findViewById(R.id.textureView);

    // These two functions are a simple hack to help TextureView behave like we want it to:
    // If we are on landscape mode, it will rotate accordingly. Otherwise, a badly stretched image would be shown.
    textureView.requestLayout();
    textureView.invalidate();

    // Scales down preview size by 2 times, for performance reasons.
    Point renderOutSize = new Point(Math.round(renderInSize.x * 0.5f), Math.round(renderInSize.y * 0.5f));

    // Instantiates a new custom compute class, passing information about input image size (camera preview)
    // and output size (render holder surface scaled size)
    rsCompute = new RSCompute(mRS, renderInSize, renderOutSize);

    // Sets TextureView to display output
    rsCompute.setRenderTextureView(textureView);
}
 
Example 22
Project: RoadLab-Pro   File: CustomMapView.java   View source code 6 votes vote down vote up
private View searchAndFindDrawingView(ViewGroup group) {
    int childCount = group.getChildCount();
    for (int i = 0; i < childCount; i++) {
        View child = group.getChildAt(i);
        if (child instanceof ViewGroup) {
            View view = searchAndFindDrawingView((ViewGroup) child);

            if (view != null) {
                return view;
            }
        }

        if (child instanceof SurfaceView) {
            return child;
        }

        if (hasTextureViewSupport) { // if we have support for texture view
            if (child instanceof TextureView) {
                return child;
            }
        }
    }
    return null;
}
 
Example 23
Project: mimi-reader   File: VideoDialog.java   View source code 6 votes vote down vote up
@Override
public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
    super.onViewCreated(view, savedInstanceState);

    final ImageView closeButton = (ImageView) view.findViewById(R.id.close_vide_button);
    closeButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            dismiss();
        }
    });

    textureView = (TextureView) view.findViewById(R.id.video_surface);
    textureView.setSurfaceTextureListener(this);

}
 
Example 24
Project: mediacodec   File: PlayMovieActivity.java   View source code 6 votes vote down vote up
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_play_movie);

    mTextureView = (TextureView) findViewById(R.id.movie_texture_view);
    mTextureView.setSurfaceTextureListener(this);

    // Populate file-selection spinner.
    Spinner spinner = (Spinner) findViewById(R.id.playMovieFile_spinner);
    // Need to create one of these fancy ArrayAdapter thingies, and specify the generic layout
    // for the widget itself.
    mMovieFiles = MiscUtils.getFiles(getFilesDir(), "*.mp4");
    ArrayAdapter<String> adapter = new ArrayAdapter<String>(this,
            android.R.layout.simple_spinner_item, mMovieFiles);
    adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
    // Apply the adapter to the spinner.
    spinner.setAdapter(adapter);
    spinner.setOnItemSelectedListener(this);

    updateControls();
}
 
Example 25
Project: mediacodec   File: DoubleDecodeActivity.java   View source code 6 votes vote down vote up
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_double_decode);

    if (!sVideoRunning) {
        sBlob[0] = new VideoBlob((TextureView) findViewById(R.id.double1_texture_view),
                ContentManager.MOVIE_SLIDERS, 0);
        sBlob[1] = new VideoBlob((TextureView) findViewById(R.id.double2_texture_view),
                ContentManager.MOVIE_EIGHT_RECTS, 1);
        sVideoRunning = true;
    } else {
        sBlob[0].recreateView((TextureView) findViewById(R.id.double1_texture_view));
        sBlob[1].recreateView((TextureView) findViewById(R.id.double2_texture_view));
    }
}
 
Example 26
Project: luxunPro   File: MatrixManager.java   View source code 6 votes vote down vote up
@SuppressWarnings("SuspiciousNameCombination")
public void rotate(@NonNull TextureView view, @IntRange(from = 0, to = 359) int rotation) {
    if (!ready()) {
        requestedRotation = rotation;
        requestedModificationView = new WeakReference<>(view);
        return;
    }

    boolean swapWidthHeight = ((rotation / QUARTER_ROTATION) % 2) == 1;
    boolean currentWidthHeightSwapped = ((currentRotation / QUARTER_ROTATION) % 2) == 1;

    //Makes sure the width and height are correctly swapped
    if (swapWidthHeight != currentWidthHeightSwapped) {
        int tempX = intrinsicVideoSize.x;
        intrinsicVideoSize.x = intrinsicVideoSize.y;
        intrinsicVideoSize.y = tempX;

        //We re-apply the scale to make sure it is correct
        scale(view, currentScaleType);
    }

    currentRotation = rotation;
    view.setRotation(rotation);
}
 
Example 27
Project: SimpleCamera   File: CameraViewTest.java   View source code 6 votes vote down vote up
private static ViewAssertion showingPreview() {
    return new ViewAssertion() {
        @Override
        public void check(View view, NoMatchingViewException noViewFoundException) {
            if (android.os.Build.VERSION.SDK_INT < 14) {
                return;
            }
            CameraView cameraView = (CameraView) view;
            TextureView textureView = (TextureView) cameraView.findViewById(com.google.android.cameraview.test.R.id.texture_view);
            Bitmap bitmap = textureView.getBitmap();
            int topLeft = bitmap.getPixel(0, 0);
            int center = bitmap.getPixel(bitmap.getWidth() / 2, bitmap.getHeight() / 2);
            int bottomRight = bitmap.getPixel(
                    bitmap.getWidth() - 1, bitmap.getHeight() - 1);
            assertFalse("Preview possibly blank: " + Integer.toHexString(topLeft),
                    topLeft == center && center == bottomRight);
        }
    };
}
 
Example 28
Project: DragVideo   File: MainActivity.java   View source code 6 votes vote down vote up
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    mProgramListView = (ListView) findViewById(R.id.lv_program);
    mProgramListView.setAdapter(ArrayAdapter.createFromResource(this, R.array.program_list, android.R.layout.simple_list_item_1));
    mProgramListView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            mProgramListView.setVisibility(View.GONE);
            playVideo();
        }
    });
    mVideoView = (TextureView) findViewById(R.id.video_view);
    mVideoView.setSurfaceTextureListener(this);
    mMediaPlayer = MediaPlayer.create(this,R.raw.test_4);
    mMediaPlayer.setOnPreparedListener(this);
    mDragVideoView = (DragVideoView) findViewById(R.id.drag_view);
    mDragVideoView.setCallback(this);
    mDetailInfoListView = (ListView) findViewById(R.id.lv_info);
    mDetailInfoListView.setAdapter(ArrayAdapter.createFromResource(this, R.array.info_list, android.R.layout.simple_list_item_1));
}
 
Example 29
Project: cameraview   File: CameraViewTest.java   View source code 6 votes vote down vote up
private static ViewAssertion showingPreview() {
    return new ViewAssertion() {
        @Override
        public void check(View view, NoMatchingViewException noViewFoundException) {
            if (android.os.Build.VERSION.SDK_INT < 14) {
                return;
            }
            CameraView cameraView = (CameraView) view;
            TextureView textureView = (TextureView) cameraView.findViewById(R.id.texture_view);
            Bitmap bitmap = textureView.getBitmap();
            int topLeft = bitmap.getPixel(0, 0);
            int center = bitmap.getPixel(bitmap.getWidth() / 2, bitmap.getHeight() / 2);
            int bottomRight = bitmap.getPixel(
                    bitmap.getWidth() - 1, bitmap.getHeight() - 1);
            assertFalse("Preview possibly blank: " + Integer.toHexString(topLeft),
                    topLeft == center && center == bottomRight);
        }
    };
}
 
Example 30
Project: react-native-videoplayer   File: ExoPlayerView.java   View source code 5 votes vote down vote up
public ExoPlayerView(Context context, AttributeSet attrs, int defStyleAttr) {
    super(context, attrs, defStyleAttr);

    boolean useTextureView = false;

    ViewGroup.LayoutParams params = new ViewGroup.LayoutParams(
            ViewGroup.LayoutParams.MATCH_PARENT,
            ViewGroup.LayoutParams.MATCH_PARENT);

    componentListener = new ComponentListener();

    FrameLayout.LayoutParams aspectRatioParams = new FrameLayout.LayoutParams(
            FrameLayout.LayoutParams.MATCH_PARENT,
            FrameLayout.LayoutParams.MATCH_PARENT);
    aspectRatioParams.gravity = Gravity.CENTER;
    layout = new AspectRatioFrameLayout(context);
    layout.setLayoutParams(aspectRatioParams);

    shutterView = new View(getContext());
    shutterView.setLayoutParams(params);
    shutterView.setBackgroundColor(ContextCompat.getColor(context, android.R.color.black));

    subtitleLayout = new SubtitleView(context);
    subtitleLayout.setLayoutParams(params);
    subtitleLayout.setUserDefaultStyle();
    subtitleLayout.setUserDefaultTextSize();

    View view = useTextureView ? new TextureView(context) : new SurfaceView(context);
    view.setLayoutParams(params);
    surfaceView = view;

    layout.addView(surfaceView, 0, params);
    layout.addView(shutterView, 1, params);
    layout.addView(subtitleLayout, 2, params);

    addViewInLayout(layout, 0, aspectRatioParams);
}
 
Example 31
Project: yjPlay   File: VideoPlayerView.java   View source code 5 votes vote down vote up
@Override
public void showReplayView(int visibility) {
    if (playerView != null && playerView.getVideoSurfaceView() instanceof TextureView) {
        TextureView surfaceView = (TextureView) playerView.getVideoSurfaceView();
        showBottomView(VISIBLE, surfaceView.getBitmap());
    }
    showReplay(visibility);
}
 
Example 32
Project: yjPlay   File: SimpleExoPlayerView.java   View source code 5 votes vote down vote up
/**
 * Set the {@link SimpleExoPlayer} to use.
 * <p>
 * To transition a {@link SimpleExoPlayer} from targeting one view to another, it's recommended to
 * use {@link #switchTargetView(SimpleExoPlayer, SimpleExoPlayerView, SimpleExoPlayerView)} rather
 * than this method. If you do wish to use this method directly, be sure to attach the player to
 * the new view <em>before</em> calling {@code setPlayer(null)} to detach it from the old one.
 * This ordering is significantly more efficient and may allow for more seamless transitions.
 *
 * @param player The {@link SimpleExoPlayer} to use.
 */
public void setPlayer(SimpleExoPlayer player) {
    if (this.player == player) {
        return;
    }
    if (this.player != null) {
        this.player.removeListener(componentListener);
        this.player.removeTextOutput(componentListener);
        this.player.removeVideoListener(componentListener);
        if (surfaceView instanceof TextureView) {
            this.player.clearVideoTextureView((TextureView) surfaceView);
        } else if (surfaceView instanceof SurfaceView) {
            this.player.clearVideoSurfaceView((SurfaceView) surfaceView);
        }
    }
    this.player = player;
    if (useController) {
        controller.setPlayer(player);
    }
    if (shutterView != null) {
        shutterView.setVisibility(VISIBLE);
    }
    if (player != null) {
        if (surfaceView instanceof TextureView) {
            player.setVideoTextureView((TextureView) surfaceView);
        } else if (surfaceView instanceof SurfaceView) {
            player.setVideoSurfaceView((SurfaceView) surfaceView);
        }
        player.addVideoListener(componentListener);
        player.addTextOutput(componentListener);
        player.addListener(componentListener);
        maybeShowController(false);
        updateForCurrentTrackSelections();
    } else {
        hideController();
        hideArtwork();
    }
}
 
Example 33
Project: TubiPlayer   File: TubiExoPlayerView.java   View source code 5 votes vote down vote up
/**
     * Set the {@link SimpleExoPlayer} to use. The {@link SimpleExoPlayer#setTextOutput} and
     * {@link SimpleExoPlayer#setVideoListener} method of the player will be called and previous
     * assignments are overridden.
     * <p>
     * @param player The {@link SimpleExoPlayer} to use.
     */
    public void setPlayer(SimpleExoPlayer player, @NonNull TubiPlaybackInterface playbackInterface) {
        setPlaybackInterface(playbackInterface);
        if (this.player == player) {
            return;
        }
        if (this.player != null) {
            this.player.removeListener(componentListener);
            this.player.clearTextOutput(componentListener);
            this.player.clearVideoListener(componentListener);
            if (surfaceView instanceof TextureView) {
                this.player.clearVideoTextureView((TextureView) surfaceView);
            } else if (surfaceView instanceof SurfaceView) {
                this.player.clearVideoSurfaceView((SurfaceView) surfaceView);
            }
        }
        this.player = player;
        if (useController) {
            controller.setPlayer(player,this, playbackInterface);
        }
        if (shutterView != null) {
            shutterView.setVisibility(VISIBLE);
        }
        if (player != null) {
            if (surfaceView instanceof TextureView) {
                player.setVideoTextureView((TextureView) surfaceView);
            } else if (surfaceView instanceof SurfaceView) {
                player.setVideoSurfaceView((SurfaceView) surfaceView);
            }
            player.setVideoListener(componentListener);
            player.setTextOutput(componentListener);
            player.addListener(componentListener);
//            maybeShowController(false);
            updateForCurrentTrackSelections();
        } else {
            hideController();
            hideArtwork();
        }
    }
 
Example 34
Project: android-imaging-utils   File: CameraController.java   View source code 5 votes vote down vote up
private void _startPreview(TextureView preview, PreviewSize size)
{
    if (mState == CameraState.Opened)
    {
        mState = CameraState.PreviewStarted;

        mCurrentPreviewSize = size;

        preview.setSurfaceTextureListener(this);

        synchronized (mCameraLock)
        {

            Camera.Parameters p = mCamera.getParameters();
            p.setPreviewSize(size.width, size.height);

            mCamera.setParameters(p);
        }

        mTargetTexture = preview;

        Log.d(ImagingUtils.TAG, "Camera preview is avalable: " + preview.isAvailable());

        if (preview.isAvailable())
        {
            onSurfaceTextureAvailable(mTargetTexture.getSurfaceTexture(), mTargetTexture.getWidth(), mTargetTexture.getHeight());
        }
    }

}
 
Example 35
Project: grid-video-viewer   File: DecoderSurface.java   View source code 5 votes vote down vote up
/**
 * @param surfaceNumber 識別用番号
 * @param imageView ImageView
 */
DecoderSurface(int surfaceNumber, ImageView imageView, TextureView textureView) {
    this.mImageView = imageView;
    this.mTextureView = textureView;
    this.mSurfaceNumber = surfaceNumber;
    mManager = DecodeQueueManager.getInstance();
}
 
Example 36
Project: grafika   File: DoubleDecodeActivity.java   View source code 5 votes vote down vote up
/**
 * Constructs the VideoBlob.
 *
 * @param view The TextureView object we want to draw into.
 * @param movieTag Which movie to play.
 * @param ordinal The blob's ordinal (only used for log messages).
 */
public VideoBlob(TextureView view, int movieTag, int ordinal) {
    LTAG = TAG + ordinal;
    Log.d(LTAG, "VideoBlob: tag=" + movieTag + " view=" + view);
    mMovieTag = movieTag;

    mCallback = new SpeedControlCallback();

    recreateView(view);
}
 
Example 37
Project: grafika   File: DoubleDecodeActivity.java   View source code 5 votes vote down vote up
/**
 * Performs partial construction.  The VideoBlob is already created, but the Activity
 * was recreated, so we need to update our view.
 */
public void recreateView(TextureView view) {
    Log.d(LTAG, "recreateView: " + view);
    mTextureView = view;
    mTextureView.setSurfaceTextureListener(this);
    if (mSavedSurfaceTexture != null) {
        Log.d(LTAG, "using saved st=" + mSavedSurfaceTexture);
        view.setSurfaceTexture(mSavedSurfaceTexture);
    }
}
 
Example 38
Project: grafika   File: LiveCameraActivity.java   View source code 5 votes vote down vote up
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    mTextureView = new TextureView(this);
    mTextureView.setSurfaceTextureListener(this);

    setContentView(mTextureView);
}
 
Example 39
Project: grafika   File: TextureViewCanvasActivity.java   View source code 5 votes vote down vote up
@Override
protected void onCreate(Bundle savedInstanceState) {
    Log.d(TAG, "onCreate");
    super.onCreate(savedInstanceState);

    // Start up the Renderer thread.  It'll sleep until the TextureView is ready.
    mRenderer = new Renderer();
    mRenderer.start();

    setContentView(R.layout.activity_texture_view_canvas);
    mTextureView = (TextureView) findViewById(R.id.canvasTextureView);
    mTextureView.setSurfaceTextureListener(mRenderer);
}
 
Example 40
Project: grafika   File: TextureViewGLActivity.java   View source code 5 votes vote down vote up
@Override
protected void onCreate(Bundle savedInstanceState) {
    Log.d(TAG, "onCreate");
    super.onCreate(savedInstanceState);

    // Start up the Renderer thread.  It'll sleep until the TextureView is ready.
    mRenderer = new Renderer();
    mRenderer.start();

    setContentView(R.layout.activity_texture_view_gl);
    mTextureView = (TextureView) findViewById(R.id.glTextureView);
    mTextureView.setSurfaceTextureListener(mRenderer);
}