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/**
* 动态计算gridView高度
*
* @param gridView
* @param colums
* 固定的列数
*/
public static void setgridViewHeightBasedOnChildren(Context context,
GridView gridView, int colums,boolean isHight) {
ListAdapter listAdapter = gridView.getAdapter();
if (listAdapter == null) {
return;
}
int totalHeight = 0;
for (int i = 0; i < listAdapter.getCount(); i += colums) {
View listItem = listAdapter.getView(i, null, gridView);
listItem.measure(0, 0);
totalHeight += listItem.getMeasuredHeight();
}
ViewGroup.LayoutParams params = gridView.getLayoutParams();
params.height = totalHeight + (5 * (gridView.getCount() - 1));
if(isHight){
params.height = params.height + gridView.getRowHeight();
}
gridView.setLayoutParams(params);
}