AutoAdaptHeaderViewGroup.java
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package com.xdy.ui.viewgroup;
import android.content.Context;
import android.os.Build;
import android.util.AttributeSet;
import android.view.View;
import android.view.ViewGroup;
import android.widget.RelativeLayout;
import com.xdy.util.DisplayUtil;
/**
* @author 蒋洪波
* @version 1.0
* @file AutoAdaptHeaderViewGroup.java
* @brief 自适应状态栏的ViewGroup
* @date 2017/10/13
* Copyright (c) 2017, 学点云
* All rights reserved.
*/
public class AutoAdaptHeaderViewGroup extends RelativeLayout {
private int statusBarHeight;
public AutoAdaptHeaderViewGroup(Context context) {
this(context, null);
}
public AutoAdaptHeaderViewGroup(Context context, AttributeSet attrs) {
this(context, attrs, 0);
}
public AutoAdaptHeaderViewGroup(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
statusBarHeight = DisplayUtil.getStatusBarHeight(getContext());
}
private LayoutParams makeLayoutParams(View view) {
ViewGroup.LayoutParams lpOld = view.getLayoutParams();
LayoutParams lp = null;
if (lpOld == null) {
lp = new LayoutParams(-2, -1);
} else {
lp = new LayoutParams(lpOld.width, lpOld.height);
}
return lp;
}
@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
super.onMeasure(widthMeasureSpec, heightMeasureSpec);
//设置headerbar高度
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
//加上状态栏的高度
int paddingBottom = getPaddingBottom();
int paddingRight = getPaddingRight();
int paddingLeft= getPaddingLeft();
setPadding(paddingLeft, statusBarHeight, paddingRight, paddingBottom);
}
}
}