简单重写GridView
package com.hh.beauter.my_ui;
import android.content.Context;
import android.util.AttributeSet;
import android.widget.GridView;
/**
* Created by Hh。 on 2016/12/14.
*/
public class MyGridView extends GridView {
public MyGridView(Context context, AttributeSet attrs) {
super(context, attrs);
}
public MyGridView(Context context) {
super(context);
}
public MyGridView(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
}
@Override
public void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
int expandSpec = MeasureSpec.makeMeasureSpec(
Integer.MAX_VALUE >> 2, MeasureSpec.AT_MOST);
super.onMeasure(widthMeasureSpec, expandSpec);
}
}
重写之后加载页面ScrollView可能不显示在最顶端
只需
scrollView.smoothScrollTo(0,20);
即可
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