launcher3 应用图标缩放

最新推荐文章于 2025-02-07 02:45:00 发布

原创最新推荐文章于 2025-02-07 02:45:00 发布

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packages/apps/Launcher3/src/com/android/launcher3/CellLayout.java

    public boolean addViewToCellLayout(View child, int index, int childId, LayoutParams params,
            boolean markCells) {
        final LayoutParams lp = params;

        // Hotseat icons - remove text
        if (child instanceof BubbleTextView) {
            BubbleTextView bubbleChild = (BubbleTextView) child;
            bubbleChild.setTextVisibility(mContainerType != HOTSEAT);
        }
        // 通过 child.getparent() 获取父布局来判断hotseat,workspace区域
        child.setScaleX(mChildScale); //  横向缩放
        child.setScaleY(mChildScale); //  纵向缩放