写类似朋友圈界面的时候有九宫格,2*2的图片展示,用的gridlayout,运行的时候会崩溃,报错如下
java.lang.IllegalArgumentException: columnCount must be greater than or equal to the maximum of all grid indices (and spans) defined in the LayoutParams of each child.
记得在setColumnCount 或者setRowCount之前
gridLayout.removeAllViews();