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

Example 21 with Point

use of android.graphics.Point in project platform_frameworks_base by android.

the class MultiSelectManager_GridModelTest method testSelectionAboveItems.

public void testSelectionAboveItems() {
    initData(20, 4);
    startSelection(new Point(10, 0));
    resizeSelection(new Point(11, 1));
    assertNoSelection();
    assertEquals(NOT_SET, model.getPositionNearestOrigin());
}

Example 22 with Point

use of android.graphics.Point in project platform_frameworks_base by android.

the class MultiSelectManager_GridModelTest method testVerticalSelectionBetweenItems.

public void testVerticalSelectionBetweenItems() {
    initData(20, 4);
    startSelection(new Point(106, 0));
    resizeSelection(new Point(107, 200));
    assertNoSelection();
    assertEquals(NOT_SET, model.getPositionNearestOrigin());
}

Example 23 with Point

use of android.graphics.Point in project platform_frameworks_base by android.

the class MultiSelectManager_GridModelTest method testScrollingBandSelect.

public void testScrollingBandSelect() {
    initData(40, 4);
    startSelection(new Point(0, 0));
    resizeSelection(new Point(100, VIEWPORT_HEIGHT - 1));
    verifySelection();
    scroll(CHILD_VIEW_EDGE_PX);
    verifySelection();
    resizeSelection(new Point(200, VIEWPORT_HEIGHT - 1));
    verifySelection();
    scroll(CHILD_VIEW_EDGE_PX);
    verifySelection();
    scroll(-2 * CHILD_VIEW_EDGE_PX);
    verifySelection();
    resizeSelection(new Point(100, VIEWPORT_HEIGHT - 1));
    verifySelection();
    assertEquals(0, model.getPositionNearestOrigin());
}

Example 24 with Point

use of android.graphics.Point in project platform_frameworks_base by android.

the class DessertCaseView method getOccupied.

private Point[] getOccupied(View v) {
    final int scale = (Integer) v.getTag(TAG_SPAN);
    final Point pt = (Point) v.getTag(TAG_POS);
    if (pt == null || scale == 0)
        return new Point[0];
    final Point[] result = new Point[scale * scale];
    int p = 0;
    for (int i = 0; i < scale; i++) {
        for (int j = 0; j < scale; j++) {
            result[p++] = new Point(pt.x + i, pt.y + j);
        }
    }
    return result;
}

Example 25 with Point

use of android.graphics.Point in project platform_frameworks_base by android.

the class CropView method onTouchEvent.

@Override
public boolean onTouchEvent(MotionEvent event) {
    int action = event.getActionMasked();
    final boolean pointerUp = action == MotionEvent.ACTION_POINTER_UP;
    final int skipIndex = pointerUp ? event.getActionIndex() : -1;
    // Determine focal point
    float sumX = 0, sumY = 0;
    final int count = event.getPointerCount();
    for (int i = 0; i < count; i++) {
        if (skipIndex == i)
            continue;
        sumX += event.getX(i);
        sumY += event.getY(i);
    }
    final int div = pointerUp ? count - 1 : count;
    float x = sumX / div;
    float y = sumY / div;
    if (action == MotionEvent.ACTION_DOWN) {
        mFirstX = x;
        mFirstY = y;
        mTouchDownTime = System.currentTimeMillis();
        if (mTouchCallback != null) {
            mTouchCallback.onTouchDown();
        }
    } else if (action == MotionEvent.ACTION_UP) {
        ViewConfiguration config = ViewConfiguration.get(getContext());
        float squaredDist = (mFirstX - x) * (mFirstX - x) + (mFirstY - y) * (mFirstY - y);
        float slop = config.getScaledTouchSlop() * config.getScaledTouchSlop();
        long now = System.currentTimeMillis();
        if (mTouchCallback != null) {
            // only do this if it's a small movement
            if (squaredDist < slop && now < mTouchDownTime + ViewConfiguration.getTapTimeout()) {
                mTouchCallback.onTap();
            }
            mTouchCallback.onTouchUp();
        }
    }
    if (!mTouchEnabled) {
        return true;
    }
    synchronized (mLock) {
        mScaleGestureDetector.onTouchEvent(event);
        switch(action) {
            case MotionEvent.ACTION_MOVE:
                float[] point = mTempPoint;
                point[0] = (mLastX - x) / mRenderer.scale;
                point[1] = (mLastY - y) / mRenderer.scale;
                mInverseRotateMatrix.mapPoints(point);
                mCenterX += point[0];
                mCenterY += point[1];
                updateCenter();
                invalidate();
                break;
        }
        if (mRenderer.source != null) {
            // Adjust position so that the wallpaper covers the entire area
            // of the screen
            final RectF edges = mTempEdges;
            getEdgesHelper(edges);
            final float scale = mRenderer.scale;
            float[] coef = mTempCoef;
            coef[0] = 1;
            coef[1] = 1;
            mRotateMatrix.mapPoints(coef);
            float[] adjustment = mTempAdjustment;
            mTempAdjustment[0] = 0;
            mTempAdjustment[1] = 0;
            if (edges.left > 0) {
                adjustment[0] = edges.left / scale;
            } else if (edges.right < getWidth()) {
                adjustment[0] = (edges.right - getWidth()) / scale;
            }
            if (edges.top > 0) {
                adjustment[1] = (float) Math.ceil(edges.top / scale);
            } else if (edges.bottom < getHeight()) {
                adjustment[1] = (edges.bottom - getHeight()) / scale;
            }
            for (int dim = 0; dim <= 1; dim++) {
                if (coef[dim] > 0)
                    adjustment[dim] = (float) Math.ceil(adjustment[dim]);
            }
            mInverseRotateMatrix.mapPoints(adjustment);
            mCenterX += adjustment[0];
            mCenterY += adjustment[1];
            updateCenter();
        }
    }
    mLastX = x;
    mLastY = y;
    return true;
}