package com.wm.remusic.widget;
import android.view.View;
import android.view.ViewGroup;
import android.widget.FrameLayout;
import android.widget.RelativeLayout;
/**
* Created by wm on 2016/5/21.
*/
/*
* 获取、设置控件信息
*/
public class WidgetController {
/*
* 获取控件宽
*/
public static int getWidth(View view) {
int w = View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED);
int h = View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED);
view.measure(w, h);
return (view.getMeasuredWidth());
}
/*
* 获取控件高
*/
public static int getHeight(View view) {
int w = View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED);
int h = View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED);
view.measure(w, h);
return (view.getMeasuredHeight());
}
/*
* 设置控件所在的位置X,并且不改变宽高,
* X为绝对位置,此时Y可能归0
*/
public static void setLayoutX(View view, int x) {
ViewGroup.MarginLayoutParams margin = new ViewGroup.MarginLayoutParams(view.getLayoutParams());
margin.setMargins(x, margin.topMargin, x + margin.width, margin.bottomMargin);
RelativeLayout.LayoutParams layoutParams = new RelativeLayout.LayoutParams(margin);
view.setLayoutParams(layoutParams);
}
/*
* 设置控件所在的位置Y,并且不改变宽高,
* Y为绝对位置,此时X可能归0
*/
public static void setLayoutY(View view, int y) {
ViewGroup.MarginLayoutParams margin = new ViewGroup.MarginLayoutParams(view.getLayoutParams());
margin.setMargins(margin.leftMargin, y, margin.rightMargin, y + margin.height);
RelativeLayout.LayoutParams layoutParams = new RelativeLayout.LayoutParams(margin);
view.setLayoutParams(layoutParams);
}
/*
* 设置控件所在的位置YY,并且不改变宽高,
* XY为绝对位置
*/
public static void setLayout(View view, int x, int y) { //ViewGroup.MarginLayoutParams margin = new ViewGroup.MarginLayoutParams(group.getLayoutParams());
ViewGroup.MarginLayoutParams margin = new ViewGroup.MarginLayoutParams(view.getLayoutParams());
margin.setMargins(x, y, 0, 0);
FrameLayout.LayoutParams layoutParams = new FrameLayout.LayoutParams(margin);
// RelativeLayout.LayoutParams vlp = new RelativeLayout.LayoutParams(
// ViewGroup.LayoutParams.WRAP_CONTENT,
// ViewGroup.LayoutParams.WRAP_CONTENT);
// vlp.setMargins(x,y, x+margin.width, y+margin.height);
view.setLayoutParams(layoutParams);
// view.setLayoutParams(vlp);
}
}