drawable，andrid 圆形图片，圆角图片

 

 

 

各种drawable 小的例子，

 

开源中国地址：https://git.oschina.net/lyxs916/drawable-test.git

 

 

 

 

 

 

 

bitmap

bitmap xmlns:android="http://schemas.android.com/apk/res/android"

android:antialias="false"

android:dither="true"

android:src="@mipmap/ic_launcher"

android:tileMode="mirror" <!--tileMode:显示的类型（repeat-重复的，mirror-镜像）

antialias:抗锯齿

dither;抖动

-->

bitmap

 

 

clip

<?xml version="1.0" encoding="utf-8"?>

clip xmlns:android="http://schemas.android.com/apk/res/android"

android:clipOrientation="horizontal"

android:drawable="@mipmap/y" <!--裁剪，可以控制大小，方向透明度-->

clip

 

inset

<?xml version="1.0" encoding="utf-8"?>

inset xmlns:android="http://schemas.android.com/apk/res/android"

android:drawable="@color/colorAccent"

android:inset="20dp" <!--

插入一个背景

-->

inset

 

layer-list

<?xml version="1.0" encoding="utf-8"?>

layer-list xmlns:android="http://schemas.android.com/apk/res/android" item

android:width="150dp"

android:height="150dp"bitmap android:src="@mipmap/a" item

item

android:width="80dp"

android:height="80dp"

android:left="30dp"

android:top="50dp"bitmap android:src="@mipmap/y" item

item

android:width="50dp"

android:height="50dp"

android:left="40dp"

android:top="60dp"bitmap android:src="@mipmap/a" item

layer-list

 

level-list

<?xml version="1.0" encoding="utf-8"?>

level-list xmlns:android="http://schemas.android.com/apk/res/android" <!--根据不同的值显示不同的图片-->

item

android:drawable="@mipmap/a"

android:maxLevel="10"

android:minLevel="5"

item

android:drawable="@mipmap/y"

android:maxLevel="15"

android:minLevel="11"

item

android:drawable="@mipmap/ic_launcher"

android:maxLevel="4"

android:minLevel="0" level-list

selector

<?xml version="1.0" encoding="utf-8"?>

selector xmlns:android="http://schemas.android.com/apk/res/android" <!--这是一个状态的drawable，根据状态显示不同的图片-->

 

<!--获取焦点时-->

item android:drawable="@mipmap/a" android:state_focused="true" <!--选择时-->

item android:drawable="@mipmap/y" android:state_selected="true" <!--按压时-->

item android:drawable="@mipmap/g" android:state_pressed="true" <!--默认图-->

item android:drawable="@mipmap/ic_launcher" selector

 

transition

<?xml version="1.0" encoding="utf-8"?>

transition xmlns:android="http://schemas.android.com/apk/res/android" item android:drawable="@mipmap/a" item android:drawable="@mipmap/y" transition

 

/**

* 类说明:绘制圆形的drawable

* Created by 阳 2017/3/12 17:00

*/

public class extends private mPaintprivate mBitmapprivate int mWidth

public thismBitmap mPaint new //着色器

new mBitmapCLAMPCLAMPmPainttruemPaintmWidth minmBitmapmBitmap

@Override

public void

mWidth 2mWidth 2mWidth 2mPaint

@Override

public void int //设置画笔的透明度

mPaint

@Override

public void //设置颜色

mPaint

@Override

public int //设置不透明度

return TRANSLUCENT

@Override

public int //返回drawable实际宽

return mWidth

@Override

public int //返回drawable实际高

return mWidth

 

 

 

 

 

 

/**

* 类说明:绘制圆角的drawable

* Created by 阳 2017/3/12 17:00

*/

public class extends private mPaintprivate mBitmapprivate mRectFprivate int mRound

/**

* @param bitmap 位图

* @param round 圆角的值

*/

public int thismBitmap mPaint new //着色器

new mBitmapCLAMPCLAMPmPainttruemPaintmRound abs

 

@Override

public void mRectFmRoundmRoundmPaint

 

@Override

public void int int int int mRectF new

 

@Override

public void int //设置画笔的透明度

mPaint

@Override

public void //设置颜色

mPaint

@Override

public int //设置不透明度

return TRANSLUCENT

@Override

public int //返回 图片 实际宽

return mBitmap

@Override

public int //返回 图片 实际高

return mBitmap