Examples with Touch com.android.launcher3.userevent.nano.LauncherLogProto.Action.Touch used on opensource projects

Example 41 with Touch

use of com.android.launcher3.userevent.nano.LauncherLogProto.Action.Touch in project android_packages_apps_Launcher3 by crdroidandroid.

the class TaskbarView method findDelegateView.

/**
 * Return an item whose touch bounds contain the given coordinates,
 * or null if no such item exists.
 *
 * Also sets {@link #mTempDelegateBounds} to be the touch bounds of the chosen delegate view.
 */
@Nullable
private View findDelegateView(float x, float y) {
    for (int i = 0; i < getChildCount(); i++) {
        View child = getChildAt(i);
        if (!child.isShown() || !child.isClickable()) {
            continue;
        }
        int childCenterX = child.getLeft() + child.getWidth() / 2;
        int childCenterY = child.getTop() + child.getHeight() / 2;
        mTempDelegateBounds.set(childCenterX - mIconTouchSize / 2f, childCenterY - mIconTouchSize / 2f, childCenterX + mIconTouchSize / 2f, childCenterY + mIconTouchSize / 2f);
        if (mTempDelegateBounds.contains(x, y)) {
            return child;
        }
    }
    return null;
}

Example 42 with Touch

use of com.android.launcher3.userevent.nano.LauncherLogProto.Action.Touch in project android_packages_apps_Launcher3 by crdroidandroid.

the class WidgetsListTableViewHolderBinder method recycleTableBeforeBinding.

/**
 * Adds and hides table rows and columns from {@code table} to ensure there is sufficient room
 * to display {@code widgetItemsTable}.
 *
 * <p>Instead of recreating all UI elements in {@code table}, this function recycles all
 * existing UI elements. Instead of deleting excessive elements, it hides them.
 */
private void recycleTableBeforeBinding(TableLayout table, List<ArrayList<WidgetItem>> widgetItemsTable) {
    // Hide extra table rows.
    for (int i = widgetItemsTable.size(); i < table.getChildCount(); i++) {
        table.getChildAt(i).setVisibility(View.GONE);
    }
    for (int i = 0; i < widgetItemsTable.size(); i++) {
        List<WidgetItem> widgetItems = widgetItemsTable.get(i);
        TableRow tableRow;
        if (i < table.getChildCount()) {
            tableRow = (TableRow) table.getChildAt(i);
        } else {
            tableRow = new TableRow(table.getContext());
            tableRow.setGravity(Gravity.TOP);
            table.addView(tableRow);
        }
        if (tableRow.getChildCount() > widgetItems.size()) {
            for (int j = widgetItems.size(); j < tableRow.getChildCount(); j++) {
                tableRow.getChildAt(j).setVisibility(View.GONE);
            }
        } else {
            for (int j = tableRow.getChildCount(); j < widgetItems.size(); j++) {
                WidgetCell widget = (WidgetCell) mLayoutInflater.inflate(R.layout.widget_cell, tableRow, false);
                // set up touch.
                View preview = widget.findViewById(R.id.widget_preview_container);
                preview.setOnClickListener(mIconClickListener);
                preview.setOnLongClickListener(mIconLongClickListener);
                tableRow.addView(widget);
            }
        }
    }
}

Example 43 with Touch

use of com.android.launcher3.userevent.nano.LauncherLogProto.Action.Touch in project android_packages_apps_Launcher3 by crdroidandroid.

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();
    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(1.0f);
        }
        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)));
        }
        set.setDuration(SNAP_DURATION);
        set.start();
    }
    setFocusableInTouchMode(true);
    requestFocus();
}

Example 44 with Touch

use of com.android.launcher3.userevent.nano.LauncherLogProto.Action.Touch in project android_packages_apps_Launcher3 by crdroidandroid.

the class Workspace method beginDragShared.

/**
 * Core functionality for beginning a drag operation for an item that will be dropped within
 * the workspace
 */
public DragView beginDragShared(View child, DraggableView draggableView, DragSource source, ItemInfo dragObject, DragPreviewProvider previewProvider, DragOptions dragOptions) {
    float iconScale = 1f;
    if (child instanceof BubbleTextView) {
        Drawable icon = ((BubbleTextView) child).getIcon();
        if (icon instanceof FastBitmapDrawable) {
            iconScale = ((FastBitmapDrawable) icon).getAnimatedScale();
        }
    }
    // Clear the pressed state if necessary
    child.clearFocus();
    child.setPressed(false);
    if (child instanceof BubbleTextView) {
        BubbleTextView icon = (BubbleTextView) child;
        icon.clearPressedBackground();
    }
    mOutlineProvider = previewProvider;
    if (draggableView == null && child instanceof DraggableView) {
        draggableView = (DraggableView) child;
    }
    final View contentView = previewProvider.getContentView();
    final float scale;
    // The draggable drawable follows the touch point around on the screen
    final Drawable drawable;
    if (contentView == null) {
        drawable = previewProvider.createDrawable();
        scale = previewProvider.getScaleAndPosition(drawable, mTempXY);
    } else {
        drawable = null;
        scale = previewProvider.getScaleAndPosition(contentView, mTempXY);
    }
    int halfPadding = previewProvider.previewPadding / 2;
    int dragLayerX = mTempXY[0];
    int dragLayerY = mTempXY[1];
    Point dragVisualizeOffset = null;
    Rect dragRect = new Rect();
    if (draggableView != null) {
        draggableView.getSourceVisualDragBounds(dragRect);
        dragLayerY += dragRect.top;
        dragVisualizeOffset = new Point(-halfPadding, halfPadding);
    }
    if (child.getParent() instanceof ShortcutAndWidgetContainer) {
        mDragSourceInternal = (ShortcutAndWidgetContainer) child.getParent();
    }
    if (child instanceof BubbleTextView && !dragOptions.isAccessibleDrag) {
        PopupContainerWithArrow popupContainer = PopupContainerWithArrow.showForIcon((BubbleTextView) child);
        if (popupContainer != null) {
            dragOptions.preDragCondition = popupContainer.createPreDragCondition();
        }
    }
    final DragView dv;
    if (contentView instanceof View) {
        if (contentView instanceof LauncherAppWidgetHostView) {
            mDragController.addDragListener(new AppWidgetHostViewDragListener(mLauncher));
        }
        dv = mDragController.startDrag(contentView, draggableView, dragLayerX, dragLayerY, source, dragObject, dragVisualizeOffset, dragRect, scale * iconScale, scale, dragOptions);
    } else {
        dv = mDragController.startDrag(drawable, draggableView, dragLayerX, dragLayerY, source, dragObject, dragVisualizeOffset, dragRect, scale * iconScale, scale, dragOptions);
    }
    return dv;
}

Example 45 with Touch

use of com.android.launcher3.userevent.nano.LauncherLogProto.Action.Touch in project android_packages_apps_Launcher3 by crdroidandroid.

the class ItemClickHandler method onClick.

private static void onClick(View v) {
    // view has detached (it's possible for this to happen if the view is removed mid touch).
    if (v.getWindowToken() == null)
        return;
    Launcher launcher = Launcher.getLauncher(v.getContext());
    if (!launcher.getWorkspace().isFinishedSwitchingState())
        return;
    Object tag = v.getTag();
    if (tag instanceof WorkspaceItemInfo) {
        onClickAppShortcut(v, (WorkspaceItemInfo) tag, launcher);
    } else if (tag instanceof FolderInfo) {
        if (v instanceof FolderIcon) {
            onClickFolderIcon(v);
        }
    } else if (tag instanceof AppInfo) {
        startAppShortcutOrInfoActivity(v, (AppInfo) tag, launcher);
    } else if (tag instanceof LauncherAppWidgetInfo) {
        if (v instanceof PendingAppWidgetHostView) {
            onClickPendingWidget((PendingAppWidgetHostView) v, launcher);
        }
    } else if (tag instanceof SearchActionItemInfo) {
        onClickSearchAction(launcher, (SearchActionItemInfo) tag);
    }
}