android 生成随机颜色
来源:互联网 发布:win10怎么连接有线网络 编辑:程序博客网 时间:2024/05/20 18:00
http://www.gongkung.com/utf8-classid105-id121519.html 随机生成颜色
Random myRandom=new Random();
int ranColor = 0xff000000 | mRandom.nextInt(0x00ffffff);
// 随机颜色
Random random = new Random();
int []ranColor ={0xff000000,0x00ff00ff,0xff000000,0x00ffff00,0x00ffffff,0x00ff0000}; //0xff000000 | random.nextInt(0x00ffffff);
for(int i=0;i<ranColor.length;i++){
holder.iv_dynamic_pic.setBackgroundColor(ranColor[i]);
}
// 随机颜色
Random random = new Random();
//#FFFFF0
//int ranColor = 0xff000000 | random.nextInt(0x00ffffff);
int []ranColor ={0xffFFFFF0,0xffF5FFFA, 0xffFFE7B,
0xffF0F8FF, 0xffEECFA1, 0xffF5FFFA,0xffFFF0F5,0xffEEE9E9}; //0xff000000 | random.nextInt(0x00ffffff);
int randomcolor =random.nextInt(ranColor.length);
//int color = Color.argb(1, random.nextInt(255) / 255, random.nextInt(255) / 255, random.nextInt(255) / 255);
holder.iv_dynamic_pic.setBackgroundColor(ranColor[randomcolor]);
// 随机颜色
Random random = new Random();
int []ranColor ={0x00FFFFCC,0xCCFFFF,0xff000000,0x00ffff00,0x00FFFFCC,0x00ff0000}; //0xff000000 | random.nextInt(0x00ffffff);
int randomcolor =random.nextInt(ranColor.length);
int color = Color.argb(1, random.nextInt(255) / 255, random.nextInt(255) / 255, random.nextInt(255) / 255);
holder.iv_dynamic_pic.setBackgroundColor(color);
/**
* 获取十六进制的颜色代码.例如 "#6E36B4" , For HTML ,
* @return String
*/
public static String getRandColorCode(){
String r,g,b;
Random random = new Random();
r = Integer.toHexString(random.nextInt(256)).toUpperCase();
g = Integer.toHexString(random.nextInt(256)).toUpperCase();
b = Integer.toHexString(random.nextInt(256)).toUpperCase();
r = r.length()==1 ? "0" + r : r ;
g = g.length()==1 ? "0" + g : g ;
b = b.length()==1 ? "0" + b : b ;
return r+g+b;
}
// 随机颜色
Random random = new Random();
int ranColor = 0xff000000 | random.nextInt(0x00ffffff);
holder.iv_dynamic_pic.setBackgroundColor(ranColor);
Random myRandom=new Random();
int ranColor = 0xff000000 | mRandom.nextInt(0x00ffffff);
// 随机颜色
Random random = new Random();
int []ranColor ={0xff000000,0x00ff00ff,0xff000000,0x00ffff00,0x00ffffff,0x00ff0000}; //0xff000000 | random.nextInt(0x00ffffff);
for(int i=0;i<ranColor.length;i++){
holder.iv_dynamic_pic.setBackgroundColor(ranColor[i]);
}
// 随机颜色
Random random = new Random();
//#FFFFF0
//int ranColor = 0xff000000 | random.nextInt(0x00ffffff);
int []ranColor ={0xffFFFFF0,0xffF5FFFA, 0xffFFE7B,
0xffF0F8FF, 0xffEECFA1, 0xffF5FFFA,0xffFFF0F5,0xffEEE9E9}; //0xff000000 | random.nextInt(0x00ffffff);
int randomcolor =random.nextInt(ranColor.length);
//int color = Color.argb(1, random.nextInt(255) / 255, random.nextInt(255) / 255, random.nextInt(255) / 255);
holder.iv_dynamic_pic.setBackgroundColor(ranColor[randomcolor]);
// 随机颜色
Random random = new Random();
int []ranColor ={0x00FFFFCC,0xCCFFFF,0xff000000,0x00ffff00,0x00FFFFCC,0x00ff0000}; //0xff000000 | random.nextInt(0x00ffffff);
int randomcolor =random.nextInt(ranColor.length);
int color = Color.argb(1, random.nextInt(255) / 255, random.nextInt(255) / 255, random.nextInt(255) / 255);
holder.iv_dynamic_pic.setBackgroundColor(color);
/**
* 获取十六进制的颜色代码.例如 "#6E36B4" , For HTML ,
* @return String
*/
public static String getRandColorCode(){
String r,g,b;
Random random = new Random();
r = Integer.toHexString(random.nextInt(256)).toUpperCase();
g = Integer.toHexString(random.nextInt(256)).toUpperCase();
b = Integer.toHexString(random.nextInt(256)).toUpperCase();
r = r.length()==1 ? "0" + r : r ;
g = g.length()==1 ? "0" + g : g ;
b = b.length()==1 ? "0" + b : b ;
return r+g+b;
}
// 随机颜色
Random random = new Random();
int ranColor = 0xff000000 | random.nextInt(0x00ffffff);
holder.iv_dynamic_pic.setBackgroundColor(ranColor);
阅读全文
0 0
- android 随机生成颜色
- Android随机生成颜色
- android 生成随机颜色
- Android随机生成颜色值
- Android UI生成随机颜色
- Android 生成随机颜色值
- C#生成随机颜色
- JS生成随机颜色
- 随机颜色的生成
- 生成随机颜色
- 随机颜色的生成
- javascript生成随机颜色
- js 随机生成颜色
- 83-随机生成颜色
- js 随机生成颜色
- js随机生成颜色
- js 生成随机颜色
- PHP 随机颜色生成
- 12th 【基础】二进制计数
- 走进官方手册系列 --- 详解InnoDB针对不同类型的SQL所采取的锁策略
- 反向传播BP算法
- Mac下写bitcoin执行脚步
- SQL 从一个sql 语句结果中(作为AS一个表) 查询结果 ;按照count排序
- android 生成随机颜色
- MySQL之inner join、left join、right join、limit
- NCBI推出blastp加速服务(Accelerated protein-protein BLAST)
- JavaScript数组排序bug
- 目标检测实例-SSD/examples/detection.ipynb
- CXF WebService整合Spring
- EventBus事件优雅地替换Handler
- Java改变异常输出的一种形式,封装框架的时候觉得有用,自定义异常输出的一种思路
- 第四章 Linux内核模块