Java Code Examples for android.view.GestureDetector#setOnDoubleTapListener()

The following examples show how to use android.view.GestureDetector#setOnDoubleTapListener() . 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: MapView.java    From android_maplibui with GNU Lesser General Public License v3.0 6 votes vote down vote up 
public MapView(
        Context context,
        MapDrawable map)
{
    super(context, map);

    setLayerType(View.LAYER_TYPE_HARDWARE, null);

    mGestureDetector = new GestureDetector(context, this);
    mGestureDetector.setOnDoubleTapListener(this);

    mScaleGestureDetector = new ScaleGestureDetector(getContext(), this);

    mScroller = new Scroller(context);

    mStartMouseLocation = new PointF();
    mCurrentMouseOffset = new PointF();
    mCurrentFocusLocation = new PointF();

    mDrawingState = DRAW_STATE_drawing_noclearbk;
}
Example 2
Source File: AbstractViewQuery.java    From COCOQuery with Apache License 2.0 6 votes vote down vote up 
/**
 * Register listener on double-tap gesture for view
 *
 * @param listener
 * @return view
 */
public T doubleTap(final GestureDetector.OnDoubleTapListener listener) {
    if (view != null) {
        final GestureDetector detector = new GestureDetector(view.getContext(),
                new GestureDetector.SimpleOnGestureListener());
        detector.setOnDoubleTapListener(listener);
        view.setOnTouchListener(new View.OnTouchListener() {

            @Override
            public boolean onTouch(View v, MotionEvent event) {
                return detector.onTouchEvent(event);
            }
        });
    }
    return self();
}
Example 3
Source File: CropView.java    From ImagePicker with Apache License 2.0 6 votes vote down vote up 
public CropView(Context context, AttributeSet attrs, int defStyleAttr)
{
    super(context, attrs, defStyleAttr);

    setScaleType(ScaleType.MATRIX);

    mDragScaleDetector = VersionedGestureDetector.newInstance(context, this);
    mGestureDetector = new GestureDetector(context, new GestureDetector.SimpleOnGestureListener());
    mGestureDetector.setOnDoubleTapListener(new DefaultOnDoubleTapListener());

    outlinePaint.setAntiAlias(true);
    outlinePaint.setColor(highlightColor);
    outlinePaint.setStyle(Paint.Style.STROKE);
    outlinePaint.setStrokeWidth(dpToPx(OUTLINE_DP));
    outsidePaint.setARGB(125, 50, 50, 50);

    ViewTreeObserver observer = getViewTreeObserver();
    if (null != observer)
    {
        observer.addOnGlobalLayoutListener(this);
    }
}
Example 4
Source File: GestureActivity.java    From android-test with Apache License 2.0 6 votes vote down vote up 
@Override
public void onCreate(Bundle icicle) {
  super.onCreate(icicle);
  setContentView(R.layout.gesture_activity);
  gestureArea = findViewById(R.id.gesture_area);
  final GestureDetector simpleDetector = new GestureDetector(this, new GestureListener());
  simpleDetector.setIsLongpressEnabled(true);
  simpleDetector.setOnDoubleTapListener(new DoubleTapListener());
  gestureArea.setOnTouchListener(new View.OnTouchListener() {
    @Override
    public boolean onTouch(View v, MotionEvent m) {
      boolean res = simpleDetector.onTouchEvent(m);
      if (-1 != touchDelay) {
        Log.i(TAG, "sleeping for: " + touchDelay);
        SystemClock.sleep(touchDelay);

      }
      return res;
    }
  });
}
Example 5
Source File: ZoomImageView.java    From Gank-Veaer with GNU General Public License v3.0 5 votes vote down vote up 
public MultiGestureDetector(Context context) {
    scaleGestureDetector = new ScaleGestureDetector(context, this);

    gestureDetector = new GestureDetector(context, this);
    gestureDetector.setOnDoubleTapListener(this);

    final ViewConfiguration configuration = ViewConfiguration.get(context);
    scaledMinimumFlingVelocity = configuration.getScaledMinimumFlingVelocity();
    scaledTouchSlop = configuration.getScaledTouchSlop();
}
Example 6
Source File: PhotoViewAttacher.java    From iBeebo with GNU General Public License v3.0 5 votes vote down vote up 
public PhotoViewAttacher(ImageView imageView) {
    mImageView = new WeakReference<ImageView>(imageView);

    imageView.setOnTouchListener(this);

    mViewTreeObserver = imageView.getViewTreeObserver();
    mViewTreeObserver.addOnGlobalLayoutListener(this);

    // Make sure we using MATRIX Scale Type
    setImageViewScaleTypeMatrix(imageView);

    if (!imageView.isInEditMode()) {
        // Create Gesture Detectors...
        mScaleDragDetector = VersionedGestureDetector.newInstance(imageView.getContext(), this);

        mGestureDetector = new GestureDetector(imageView.getContext(),
                new GestureDetector.SimpleOnGestureListener() {

                    // forward long click listener
                    @Override
                    public void onLongPress(MotionEvent e) {
                        if (null != mLongClickListener) {
                            mLongClickListener.onLongClick(mImageView.get());
                        }
                    }
                });

        mGestureDetector.setOnDoubleTapListener(this);

        // Finally, update the UI so that we're zoomable
        setZoomable(true);
    }
}
Example 7
Source File: PhotoViewAttacher.java    From Favorite-Android-Client with Apache License 2.0 5 votes vote down vote up 
public PhotoViewAttacher(ImageView imageView) {
    mImageView = new WeakReference<ImageView>(imageView);

    imageView.setOnTouchListener(this);

    ViewTreeObserver observer = imageView.getViewTreeObserver();
    if (null != observer)
        observer.addOnGlobalLayoutListener(this);

    // Make sure we using MATRIX Scale Type
    setImageViewScaleTypeMatrix(imageView);

    if (imageView.isInEditMode()) {
        return;
    }
    // Create Gesture Detectors...
    mScaleDragDetector = VersionedGestureDetector.newInstance(
            imageView.getContext(), this);

    mGestureDetector = new GestureDetector(imageView.getContext(),
            new GestureDetector.SimpleOnGestureListener() {

                // forward long click listener
                @Override
                public void onLongPress(MotionEvent e) {
                    if (null != mLongClickListener) {
                        mLongClickListener.onLongClick(getImageView());
                    }
                }
            });

    mGestureDetector.setOnDoubleTapListener(this);

    // Finally, update the UI so that we're zoomable
    setZoomable(true);
}
Example 8
Source File: PhotoViewAttacher.java    From jmessage-android-uikit with MIT License 5 votes vote down vote up 
public PhotoViewAttacher(ImageView imageView, boolean fromChatActivity, Context context) {
	mImageView = new WeakReference<ImageView>(imageView);
       mFromChatActivity = fromChatActivity;
       mContext = context;
	imageView.setOnTouchListener(this);

	mViewTreeObserver = imageView.getViewTreeObserver();
	mViewTreeObserver.addOnGlobalLayoutListener(this);

	// Make sure we using MATRIX Scale Type
	setImageViewScaleTypeMatrix(imageView);

	if (!imageView.isInEditMode()) {
		// Create Gesture Detectors...
		mScaleDragDetector = VersionedGestureDetector.newInstance(imageView.getContext(), this);

		mGestureDetector = new GestureDetector(imageView.getContext(),
				new GestureDetector.SimpleOnGestureListener() {

					// forward long click listener
					@Override
					public void onLongPress(MotionEvent e) {
						if(null != mLongClickListener) {
							mLongClickListener.onLongClick(mImageView.get());
						}
					}});

		mGestureDetector.setOnDoubleTapListener(this);

		// Finally, update the UI so that we're zoomable
		setZoomable(true);
	}
}
Example 9
Source File: ZoomImageView.java    From Theogony with MIT License 5 votes vote down vote up 
public MultiGestureDetector(Context context) {
    scaleGestureDetector = new ScaleGestureDetector(context, this);

    gestureDetector = new GestureDetector(context, this);
    gestureDetector.setOnDoubleTapListener(this);

    final ViewConfiguration configuration = ViewConfiguration.get(context);
    scaledMinimumFlingVelocity = configuration.getScaledMinimumFlingVelocity();
    scaledTouchSlop = configuration.getScaledTouchSlop();
}
Example 10
Source File: ClipImageView.java    From RelaxFinger with GNU General Public License v2.0 5 votes vote down vote up 
public MultiGestureDetector(Context context) {
	scaleGestureDetector = new ScaleGestureDetector(context, this);

	gestureDetector = new GestureDetector(context, this);
	gestureDetector.setOnDoubleTapListener(this);

	final ViewConfiguration configuration = ViewConfiguration
			.get(context);
	scaledTouchSlop = configuration.getScaledTouchSlop();
}
Example 11
Source File: PhotoViewAttacher.java    From android-discourse with Apache License 2.0 5 votes vote down vote up 
public PhotoViewAttacher(ImageView imageView) {
    mImageView = new WeakReference<ImageView>(imageView);

    imageView.setOnTouchListener(this);

    mViewTreeObserver = imageView.getViewTreeObserver();
    mViewTreeObserver.addOnGlobalLayoutListener(this);

    // Make sure we using MATRIX Scale Type
    setImageViewScaleTypeMatrix(imageView);

    if (!imageView.isInEditMode()) {
        // Create Gesture Detectors...
        mScaleDragDetector = VersionedGestureDetector.newInstance(imageView.getContext(), this);

        mGestureDetector = new GestureDetector(imageView.getContext(), new GestureDetector.SimpleOnGestureListener() {

            // forward long click listener
            @Override
            public void onLongPress(MotionEvent e) {
                if (null != mLongClickListener) {
                    mLongClickListener.onLongClick(mImageView.get());
                }
            }
        });

        mGestureDetector.setOnDoubleTapListener(this);

        // Finally, update the UI so that we're zoomable
        setZoomable(true);
    }
}
Example 12
Source File: PhotoViewAttacher.java    From BigApp_Discuz_Android with Apache License 2.0 5 votes vote down vote up 
public PhotoViewAttacher(ImageView imageView) {
    mImageView = new WeakReference<ImageView>(imageView);

    imageView.setDrawingCacheEnabled(true);
    imageView.setOnTouchListener(this);

    ViewTreeObserver observer = imageView.getViewTreeObserver();
    if (null != observer)
        observer.addOnGlobalLayoutListener(this);

    // Make sure we using MATRIX Scale Type
    setImageViewScaleTypeMatrix(imageView);

    if (imageView.isInEditMode()) {
        return;
    }
    // Create Gesture Detectors...
    mScaleDragDetector = VersionedGestureDetector.newInstance(
            imageView.getContext(), this);

    mGestureDetector = new GestureDetector(imageView.getContext(),
            new GestureDetector.SimpleOnGestureListener() {

                // forward long click listener
                @Override
                public void onLongPress(MotionEvent e) {
                    if (null != mLongClickListener) {
                        mLongClickListener.onLongClick(getImageView());
                    }
                }
            });

    mGestureDetector.setOnDoubleTapListener(new DefaultOnDoubleTapListener(this));

    // Finally, update the UI so that we're zoomable
    setZoomable(true);
}
Example 13
Source File: PhotoViewAttacher.java    From zen4android with MIT License 5 votes vote down vote up 
public PhotoViewAttacher(ImageView imageView) {
    mImageView = new WeakReference<ImageView>(imageView);

    imageView.setOnTouchListener(this);

    ViewTreeObserver observer = imageView.getViewTreeObserver();
    if (null != observer)
        observer.addOnGlobalLayoutListener(this);

    // Make sure we using MATRIX Scale Type
    setImageViewScaleTypeMatrix(imageView);

    if (imageView.isInEditMode()) {
        return;
    }
    // Create Gesture Detectors...
    mScaleDragDetector = VersionedGestureDetector.newInstance(
            imageView.getContext(), this);

    mGestureDetector = new GestureDetector(imageView.getContext(),
            new GestureDetector.SimpleOnGestureListener() {

                // forward long click listener
                @Override
                public void onLongPress(MotionEvent e) {
                    if (null != mLongClickListener) {
                        mLongClickListener.onLongClick(getImageView());
                    }
                }
            });

    mGestureDetector.setOnDoubleTapListener(this);

    // Finally, update the UI so that we're zoomable
    setZoomable(true);
}
Example 14
Source File: PhotoViewAttacher.java    From Nimingban with Apache License 2.0 5 votes vote down vote up 
public PhotoViewAttacher(ImageView imageView, boolean zoomable) {
    mImageView = new WeakReference<>(imageView);

    imageView.setDrawingCacheEnabled(true);
    imageView.setOnTouchListener(this);

    ViewTreeObserver observer = imageView.getViewTreeObserver();
    if (null != observer)
        observer.addOnGlobalLayoutListener(this);

    // Make sure we using MATRIX Scale Type
    setImageViewScaleTypeMatrix(imageView);

    if (imageView.isInEditMode()) {
        return;
    }
    // Create Gesture Detectors...
    mScaleDragDetector = VersionedGestureDetector.newInstance(
            imageView.getContext(), this);

    mGestureDetector = new GestureDetector(imageView.getContext(),
            new GestureDetector.SimpleOnGestureListener() {

                // forward long click listener
                @Override
                public void onLongPress(MotionEvent e) {
                    if (null != mLongClickListener) {
                        mLongClickListener.onLongClick(getImageView());
                    }
                }
            });

    mGestureDetector.setOnDoubleTapListener(new DefaultOnDoubleTapListener(this));

    mRotateGestureDetector = new RotateGestureDetector(imageView.getContext(), this);

    // Finally, update the UI so that we're zoomable
    setZoomable(zoomable);
}
Example 15
Source File: VideoContainerGestureDetector.java    From sealrtc-android with MIT License 5 votes vote down vote up 
private void init(Context context) {
    matrix = new Matrix();
    boxMargin = new Rect();
    //        scaleTrans.x = 0f;
    //        scaleTrans.y = 0f;
    scaleGestureAble = true;
    checkBox = true;
    scrolling = false;
    translateGestureAble = true;
    mScaleGesture = new ScaleGestureDetector(context, this);
    mGesture = new GestureDetector(context, this);
    mGesture.setOnDoubleTapListener(this);
    gestureAble = true;
}
Example 16
Source File: ZoomImageView.java    From ZoomImageView with Apache License 2.0 5 votes vote down vote up 
public MultiGestureDetector(Context context) {
    scaleGestureDetector = new ScaleGestureDetector(context, this);

    gestureDetector = new GestureDetector(context, this);
    gestureDetector.setOnDoubleTapListener(this);

    final ViewConfiguration configuration = ViewConfiguration.get(context);
    scaledMinimumFlingVelocity = configuration.getScaledMinimumFlingVelocity();
    scaledTouchSlop = configuration.getScaledTouchSlop();
}
Example 17
Source File: PhotoViewAttacher.java    From BlackLight with GNU General Public License v3.0 5 votes vote down vote up 
public PhotoViewAttacher(ImageView imageView) {
    mImageView = new WeakReference<ImageView>(imageView);

    imageView.setDrawingCacheEnabled(true);
    imageView.setOnTouchListener(this);

    ViewTreeObserver observer = imageView.getViewTreeObserver();
    if (null != observer)
        observer.addOnGlobalLayoutListener(this);

    // Make sure we using MATRIX Scale Type
    setImageViewScaleTypeMatrix(imageView);

    if (imageView.isInEditMode()) {
        return;
    }
    // Create Gesture Detectors...
    mScaleDragDetector = VersionedGestureDetector.newInstance(
            imageView.getContext(), this);

    mGestureDetector = new GestureDetector(imageView.getContext(),
            new GestureDetector.SimpleOnGestureListener() {

                // forward long click listener
                @Override
                public void onLongPress(MotionEvent e) {
                    if (null != mLongClickListener) {
                        mLongClickListener.onLongClick(getImageView());
                    }
                }
            });

    mGestureDetector.setOnDoubleTapListener(new DefaultOnDoubleTapListener(this));

    // Finally, update the UI so that we're zoomable
    setZoomable(true);
}
Example 18
Source File: PhotoViewAttacher.java    From ZoomPreviewPicture with Apache License 2.0 4 votes vote down vote up 
public PhotoViewAttacher(ImageView imageView, boolean zoomable) {
    mImageView = new WeakReference<>(imageView);

    imageView.setDrawingCacheEnabled(true);
    imageView.setOnTouchListener(this);

    ViewTreeObserver observer = imageView.getViewTreeObserver();
    if (null != observer)
        observer.addOnGlobalLayoutListener(this);

    // Make sure we using MATRIX Scale Type
    setImageViewScaleTypeMatrix(imageView);

    if (imageView.isInEditMode()) {
        return;
    }
    // Create Gesture Detectors...
    mScaleDragDetector = VersionedGestureDetector.newInstance(
            imageView.getContext(), this);

    mGestureDetector = new GestureDetector(imageView.getContext(),
            new GestureDetector.SimpleOnGestureListener() {

                // forward long click listener
                @Override
                public void onLongPress(MotionEvent e) {
                    if (null != mLongClickListener&&getImageView().getY()==0&& getImageView().getX()==0) {
                       mLongClickListener.onLongClick(getImageView());
                    }
                }

                @Override
                public boolean onFling(MotionEvent e1, MotionEvent e2,
                                       float velocityX, float velocityY) {
                    if (mSingleFlingListener != null) {
                        if (getScale() > DEFAULT_MIN_SCALE) {
                            return false;
                        }

                        if (MotionEventCompat.getPointerCount(e1) > SINGLE_TOUCH
                                || MotionEventCompat.getPointerCount(e2) > SINGLE_TOUCH) {
                            return false;
                        }

                        return mSingleFlingListener.onFling(e1, e2, velocityX, velocityY);
                    }
                    return false;
                }
            });

    mGestureDetector.setOnDoubleTapListener(new DefaultOnDoubleTapListener(this));
    mBaseRotation = 0.0f;

    // Finally, update the UI so that we're zoomable
    setZoomable(zoomable);
}
Example 19
Source File: PhotoViewAttacher.java    From AndroidPickPhotoDialog with Apache License 2.0 4 votes vote down vote up 
public PhotoViewAttacher(ImageView imageView, boolean zoomable) {
    mImageView = new WeakReference<>(imageView);

    imageView.setDrawingCacheEnabled(true);
    imageView.setOnTouchListener(this);

    ViewTreeObserver observer = imageView.getViewTreeObserver();
    if (null != observer)
        observer.addOnGlobalLayoutListener(this);

    // Make sure we using MATRIX Scale Type
    setImageViewScaleTypeMatrix(imageView);

    if (imageView.isInEditMode()) {
        return;
    }
    // Create Gesture Detectors...
    mScaleDragDetector = VersionedGestureDetector.newInstance(
            imageView.getContext(), this);

    mGestureDetector = new GestureDetector(imageView.getContext(),
            new GestureDetector.SimpleOnGestureListener() {

                // forward long click listener
                @Override
                public void onLongPress(MotionEvent e) {
                    if (null != mLongClickListener) {
                        mLongClickListener.onLongClick(getImageView());
                    }
                }

                @Override
                public boolean onFling(MotionEvent e1, MotionEvent e2,
                                       float velocityX, float velocityY) {
                    if (mSingleFlingListener != null) {
                        if (getScale() > DEFAULT_MIN_SCALE) {
                            return false;
                        }

                        if (MotionEventCompat.getPointerCount(e1) > SINGLE_TOUCH
                                || MotionEventCompat.getPointerCount(e2) > SINGLE_TOUCH) {
                            return false;
                        }

                        return mSingleFlingListener.onFling(e1, e2, velocityX, velocityY);
                    }
                    return false;
                }
            });

    mGestureDetector.setOnDoubleTapListener(new DefaultOnDoubleTapListener(this));
    mBaseRotation = 0.0f;

    // Finally, update the UI so that we're zoomable
    setZoomable(zoomable);
}
Example 20
Source File: PhotoViewAttacher.java    From Album with Apache License 2.0 4 votes vote down vote up 
public PhotoViewAttacher(ImageView imageView, boolean zoomable) {
    mImageView = new WeakReference<>(imageView);

    imageView.setDrawingCacheEnabled(true);
    imageView.setOnTouchListener(this);

    ViewTreeObserver observer = imageView.getViewTreeObserver();
    if (null != observer) observer.addOnGlobalLayoutListener(this);

    // Make sure we using MATRIX Scale Type
    setImageViewScaleTypeMatrix(imageView);

    if (imageView.isInEditMode()) {
        return;
    }
    // Create Gesture Detectors...
    mScaleDragDetector = VersionedGestureDetector.newInstance(imageView.getContext(), this);

    mGestureDetector = new GestureDetector(imageView.getContext(), new GestureDetector.SimpleOnGestureListener() {

        // forward long click listener
        @Override
        public void onLongPress(MotionEvent e) {
            if (null != mLongClickListener) {
                mLongClickListener.onLongClick(getImageView());
            }
        }

        @Override
        public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY) {
            if (mSingleFlingListener != null) {
                if (getScale() > DEFAULT_MIN_SCALE) {
                    return false;
                }

                if (MotionEventCompat.getPointerCount(e1) > SINGLE_TOUCH ||
                    MotionEventCompat.getPointerCount(e2) > SINGLE_TOUCH) {
                    return false;
                }

                return mSingleFlingListener.onFling(e1, e2, velocityX, velocityY);
            }
            return false;
        }
    });

    mGestureDetector.setOnDoubleTapListener(new DefaultOnDoubleTapListener(this));
    mBaseRotation = 0.0f;

    // Finally, update the UI so that we're zoomable
    setZoomable(zoomable);
}