改图标

Android代码修改图标颜⾊

cs.*;

publicclassChangeColor

{

publicstaticBitmapchangeColor(Bitmapbitmap,Stringcolor)

{

if(bitmap==null||cled())

{

}

BitmapmBitmap=null;

intmColor;

try

{

mColor=olor(color);

//按照图标⼤⼩创建数组

intmBitmapWitdh=th();

intmBitmapHeight=ght();

int[]mPixels=newint[mBitmapWitdh*mBitmapHeight];

//循环bitmap每个像素点查看alpha值

intcount=0;

for(inti=0;i

{

for(intj=0;j

{

//获得bitmap每个像素点的color

intperColor=el(j,i);

inta=(perColor);

if(a!=0)

{

mPixels[count]=mColor;

}

el{

mPixels[count]=olor("#00000000");

}

count++;

}

}

mBitmap=Bitmap(mBitmapWitdh,mBitmapHeight,_8888);

els(mPixels,0,mBitmapWitdh,0,0,mBitmapWitdh,mBitmapHeight);

}

catch(Exceptione){

mBitmap=bitmap;

}

returnmBitmap;

}

}