Bitmap文件保存

最新推荐文章于 2023-09-21 20:41:48 发布

原创最新推荐文章于 2023-09-21 20:41:48 发布 · 723 阅读

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package com.util;  

import java.io.FileNotFoundException;  
import java.io.FileOutputStream;  
import java.io.OutputStream;  

import android.graphics.Bitmap;  
import android.graphics.Bitmap.CompressFormat;  

public class BitmapUtil {  
     static boolean  saveBitmap2file(Bitmap bmp,String filename){  
         CompressFormat format= Bitmap.CompressFormat.JPEG;  
        int quality = 100;  
        OutputStream stream = null;  
        try {  
                stream = new FileOutputStream("/sdcard/" + filename);  
        } catch (FileNotFoundException e) {  
                // TODO Auto-generated catch block  
                e.printStackTrace();  
        }  

         bmp.compress(format, quality, stream);  
        }  

}