Examples with Point android.graphics.Point used on opensource projects

Example 91 with Point

use of android.graphics.Point in project ZI by yixia.

the class ColorPickerView method onTouchEvent.

@Override
public boolean onTouchEvent(MotionEvent event) {
    boolean update = false;
    switch(event.getAction()) {
        case MotionEvent.ACTION_DOWN:
            mStartTouchPoint = new Point((int) event.getX(), (int) event.getY());
            update = moveTrackersIfNeeded(event);
            break;
        case MotionEvent.ACTION_MOVE:
            update = moveTrackersIfNeeded(event);
            break;
        case MotionEvent.ACTION_UP:
            mStartTouchPoint = null;
            update = moveTrackersIfNeeded(event);
            break;
    }
    if (update) {
        if (mListener != null) {
            mListener.onColorChanged(Color.HSVToColor(mAlpha, new float[] { mHue, mSat, mVal }));
        }
        invalidate();
        return true;
    }
    return super.onTouchEvent(event);
}

Example 92 with Point

use of android.graphics.Point in project ZI by yixia.

the class ColorPickerView method drawHuePanel.

private void drawHuePanel(Canvas canvas) {
    final RectF rect = mHueRect;
    if (BORDER_WIDTH_PX > 0) {
        mBorderPaint.setColor(mBorderColor);
        canvas.drawRect(rect.left - BORDER_WIDTH_PX, rect.top - BORDER_WIDTH_PX, rect.right + BORDER_WIDTH_PX, rect.bottom + BORDER_WIDTH_PX, mBorderPaint);
    }
    if (mHueShader == null) {
        mHueShader = new LinearGradient(rect.left, rect.top, rect.left, rect.bottom, buildHueColorArray(), null, TileMode.CLAMP);
        mHuePaint.setShader(mHueShader);
    }
    canvas.drawRect(rect, mHuePaint);
    float rectHeight = 4 * mDensity / 2;
    Point p = hueToPoint(mHue);
    RectF r = new RectF();
    r.left = rect.left - RECTANGLE_TRACKER_OFFSET;
    r.right = rect.right + RECTANGLE_TRACKER_OFFSET;
    r.top = p.y - rectHeight;
    r.bottom = p.y + rectHeight;
    canvas.drawRoundRect(r, 2, 2, mHueTrackerPaint);
}

Example 93 with Point

use of android.graphics.Point in project PhotoNoter by yydcdut.

the class MaterialRippleLayout method onTouchEvent.

@Override
public boolean onTouchEvent(MotionEvent event) {
    //父类的返回方法
    boolean superOnTouchEvent = super.onTouchEvent(event);
    //自己是enable并且子view不能enable的话，返回父类的事件
    if (!isEnabled() || !childView.isEnabled()) {
        return superOnTouchEvent;
    }
    //touch的地方是不是在边界内
    boolean isEventInBounds = bounds.contains((int) event.getX(), (int) event.getY());
    //如果在边界内
    if (isEventInBounds) {
        previousCoords.set(currentCoords.x, currentCoords.y);
        currentCoords.set((int) event.getX(), (int) event.getY());
    }
    boolean gestureResult = gestureDetector.onTouchEvent(event);
    if (gestureResult || mHasPerformedLongPress) {
        return true;
    } else {
        int action = event.getActionMasked();
        switch(action) {
            case MotionEvent.ACTION_UP:
                pendingClickEvent = new PerformClickEvent();
                if (prepressed) {
                    childView.setPressed(true);
                    postDelayed(new Runnable() {

                        @Override
                        public void run() {
                            childView.setPressed(false);
                        }
                    }, ViewConfiguration.getPressedStateDuration());
                }
                if (isEventInBounds) {
                    startRipple(pendingClickEvent);
                } else if (!rippleHover) {
                    setRadius(0);
                }
                if (!rippleDelayClick && isEventInBounds) {
                    pendingClickEvent.run();
                }
                cancelPressedEvent();
                break;
            case MotionEvent.ACTION_DOWN:
                setPositionInAdapter();
                eventCancelled = false;
                pendingPressEvent = new PressedEvent(event);
                if (isInScrollingContainer()) {
                    cancelPressedEvent();
                    prepressed = true;
                    postDelayed(pendingPressEvent, ViewConfiguration.getTapTimeout());
                } else {
                    pendingPressEvent.run();
                }
                break;
            case MotionEvent.ACTION_CANCEL:
                if (rippleInAdapter) {
                    // dont use current coords in adapter since they tend to jump drastically on scroll
                    currentCoords.set(previousCoords.x, previousCoords.y);
                    previousCoords = new Point();
                }
                childView.onTouchEvent(event);
                if (rippleHover) {
                    if (!prepressed) {
                        startRipple(null);
                    }
                } else {
                    childView.setPressed(false);
                }
                cancelPressedEvent();
                break;
            case MotionEvent.ACTION_MOVE:
                if (rippleHover) {
                    if (isEventInBounds && !eventCancelled) {
                        invalidate();
                    } else if (!isEventInBounds) {
                        startRipple(null);
                    }
                }
                if (!isEventInBounds) {
                    cancelPressedEvent();
                    if (hoverAnimator != null) {
                        hoverAnimator.cancel();
                    }
                    childView.onTouchEvent(event);
                    eventCancelled = true;
                }
                break;
        }
        return true;
    }
}

Example 94 with Point

use of android.graphics.Point in project PhotoNoter by yydcdut.

the class MaterialRippleLayout method performRipple.

public void performRipple() {
    currentCoords = new Point(getWidth() / 2, getHeight() / 2);
    startRipple(null);
}

Example 95 with Point

use of android.graphics.Point in project PhotoNoter by yydcdut.

the class DetailActivity method closeRevealColorView.

/**
     * 关闭activity之后的动画或者onActivityResult
     */
public void closeRevealColorView() {
    mIsIgnoreBackPress = true;
    final Point p = getLocationInView(mRevealView, mFab);
    mRevealView.hide(p.x, p.y, Color.TRANSPARENT, Const.RADIUS, Const.DURATION, () -> mIsIgnoreBackPress = false);
}