Examples with DragLayer com.android.launcher3.dragndrop.DragLayer used on opensource projects

Example 66 with DragLayer

use of com.android.launcher3.dragndrop.DragLayer in project android_packages_apps_Launcher3 by ProtonAOSP.

the class LauncherAppWidgetHostView method onInterceptTouchEvent.

public boolean onInterceptTouchEvent(MotionEvent ev) {
    if (ev.getAction() == MotionEvent.ACTION_DOWN) {
        DragLayer dragLayer = mLauncher.getDragLayer();
        if (mIsScrollable) {
            dragLayer.requestDisallowInterceptTouchEvent(true);
        }
        dragLayer.setTouchCompleteListener(this);
    }
    mLongPressHelper.onTouchEvent(ev);
    return mLongPressHelper.hasPerformedLongPress();
}

Example 67 with DragLayer

use of com.android.launcher3.dragndrop.DragLayer in project android_packages_apps_Launcher3 by ProtonAOSP.

the class LauncherAppWidgetHostView method onLongClick.

@Override
public boolean onLongClick(View view) {
    if (mIsScrollable) {
        DragLayer dragLayer = mLauncher.getDragLayer();
        dragLayer.requestDisallowInterceptTouchEvent(false);
    }
    view.performLongClick();
    return true;
}

Example 68 with DragLayer

use of com.android.launcher3.dragndrop.DragLayer in project android_packages_apps_Launcher3 by ProtonAOSP.

the class ButtonDropTarget method onDrop.

/**
 * On drop animate the dropView to the icon.
 */
@Override
public void onDrop(final DragObject d, final DragOptions options) {
    if (options.isFlingToDelete) {
        // FlingAnimation handles the animation and then calls completeDrop().
        return;
    }
    final DragLayer dragLayer = mLauncher.getDragLayer();
    final DragView dragView = d.dragView;
    final Rect to = getIconRect(d);
    final float scale = (float) to.width() / dragView.getMeasuredWidth();
    dragView.detachContentView(/* reattachToPreviousParent= */
    true);
    mDropTargetBar.deferOnDragEnd();
    Runnable onAnimationEndRunnable = () -> {
        completeDrop(d);
        mDropTargetBar.onDragEnd();
        mLauncher.getStateManager().goToState(NORMAL);
    };
    dragLayer.animateView(d.dragView, to, scale, 0.1f, 0.1f, DRAG_VIEW_DROP_DURATION, Interpolators.DEACCEL_2, onAnimationEndRunnable, DragLayer.ANIMATION_END_DISAPPEAR, null);
}

Example 69 with DragLayer

use of com.android.launcher3.dragndrop.DragLayer in project android_packages_apps_Launcher3 by ProtonAOSP.

the class ButtonDropTarget method getIconRect.

public Rect getIconRect(DragObject dragObject) {
    int viewWidth = dragObject.dragView.getMeasuredWidth();
    int viewHeight = dragObject.dragView.getMeasuredHeight();
    int drawableWidth = mDrawable.getIntrinsicWidth();
    int drawableHeight = mDrawable.getIntrinsicHeight();
    DragLayer dragLayer = mLauncher.getDragLayer();
    // Find the rect to animate to (the view is center aligned)
    Rect to = new Rect();
    dragLayer.getViewRectRelativeToSelf(this, to);
    final int width = drawableWidth;
    final int height = drawableHeight;
    final int left;
    final int right;
    if (Utilities.isRtl(getResources())) {
        right = to.right - getPaddingRight();
        left = right - width;
    } else {
        left = to.left + getPaddingLeft();
        right = left + width;
    }
    final int top = to.top + (getMeasuredHeight() - height) / 2;
    final int bottom = top + height;
    to.set(left, top, right, bottom);
    // Center the destination rect about the trash icon
    final int xOffset = -(viewWidth - width) / 2;
    final int yOffset = -(viewHeight - height) / 2;
    to.offset(xOffset, yOffset);
    return to;
}

Example 70 with DragLayer

use of com.android.launcher3.dragndrop.DragLayer in project android_packages_apps_Launcher3 by ProtonAOSP.

the class AppWidgetResizeFrame method snapToWidget.

private void snapToWidget(boolean animate) {
    getSnappedRectRelativeToDragLayer(sTmpRect);
    int newWidth = sTmpRect.width();
    int newHeight = sTmpRect.height();
    int newX = sTmpRect.left;
    int newY = sTmpRect.top;
    // down accordingly to provide a proper touch target.
    if (newY < 0) {
        // In this case we shift the touch region down to start at the top of the DragLayer
        mTopTouchRegionAdjustment = -newY;
    } else {
        mTopTouchRegionAdjustment = 0;
    }
    if (newY + newHeight > mDragLayer.getHeight()) {
        // In this case we shift the touch region up to end at the bottom of the DragLayer
        mBottomTouchRegionAdjustment = -(newY + newHeight - mDragLayer.getHeight());
    } else {
        mBottomTouchRegionAdjustment = 0;
    }
    final DragLayer.LayoutParams lp = (DragLayer.LayoutParams) getLayoutParams();
    final CellLayout pairedCellLayout;
    if (mCellLayout.getParent() instanceof Workspace) {
        Workspace workspace = (Workspace) mCellLayout.getParent();
        pairedCellLayout = workspace.getScreenPair(mCellLayout);
    } else {
        pairedCellLayout = null;
    }
    if (!animate) {
        lp.width = newWidth;
        lp.height = newHeight;
        lp.x = newX;
        lp.y = newY;
        for (int i = 0; i < HANDLE_COUNT; i++) {
            mDragHandles[i].setAlpha(1f);
        }
        if (pairedCellLayout != null) {
            updateInvalidResizeEffect(mCellLayout, pairedCellLayout, /* alpha= */
            1f, /* springLoadedProgress= */
            0f);
        }
        requestLayout();
    } else {
        ObjectAnimator oa = ObjectAnimator.ofPropertyValuesHolder(lp, PropertyValuesHolder.ofInt(LAYOUT_WIDTH, lp.width, newWidth), PropertyValuesHolder.ofInt(LAYOUT_HEIGHT, lp.height, newHeight), PropertyValuesHolder.ofInt(LAYOUT_X, lp.x, newX), PropertyValuesHolder.ofInt(LAYOUT_Y, lp.y, newY));
        mFirstFrameAnimatorHelper.addTo(oa).addUpdateListener(a -> requestLayout());
        AnimatorSet set = new AnimatorSet();
        set.play(oa);
        for (int i = 0; i < HANDLE_COUNT; i++) {
            set.play(mFirstFrameAnimatorHelper.addTo(ObjectAnimator.ofFloat(mDragHandles[i], ALPHA, 1f)));
        }
        if (pairedCellLayout != null) {
            updateInvalidResizeEffect(mCellLayout, pairedCellLayout, /* alpha= */
            1f, /* springLoadedProgress= */
            0f, /* animatorSet= */
            set);
        }
        set.setDuration(SNAP_DURATION);
        set.start();
    }
    setFocusableInTouchMode(true);
    requestFocus();
}