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                        /Android實(shí)現(xiàn)衛(wèi)星菜單

子View位置顯示的不正確

為什么我寫出來的子View的圖標(biāo)是重疊的啊

private ?void getChild() {
? ?int count = getChildCount();
? ?for (int i = 0; i < count - 1; i++) {
? ? ? ?View child = getChildAt(i + 1);
? ? ? ?int l = (int) (mRadius * Math.sin(Math.PI / 2 / (count - 2) * i));
? ? ? ?int t = (int) (mRadius * Math.cos(Math.PI / 2 / (count - 2) * i));
? ? ? ?int width = child.getMeasuredWidth();
? ? ? ?int height = child.getMeasuredHeight();
? ? ? ?// 如果菜單位置在底部左下，右下
? ? ? ?if (mPosition == Position.LEFT_BOTTOM || mPosition == Position.RIGHT_BOTTOM) {
? ? ? ? ? ?t = getMeasuredHeight() - height - t;
? ? ? ?}
? ? ? ?// 右上，右下
? ? ? ?if (mPosition == Position.RIGHT_TOP || mPosition == Position.RIGHT_BOTTOM) {
? ? ? ? ? ?l = getMeasuredWidth() - width - l;
? ? ? ?}
? ? ? ?child.layout(l, t, l + width, t + height);
? ?}
}