Java tutorial
//package com.java2s; import android.graphics.Bitmap; import java.io.File; import java.io.FileNotFoundException; import java.io.FileOutputStream; import java.io.IOException; public class Main { public static void saveBitmap(Bitmap bitmap, String filePath) { File f = new File(filePath); if (f.exists()) { return; } try { FileOutputStream out = new FileOutputStream(f); bitmap.compress(Bitmap.CompressFormat.JPEG, 100, out); out.flush(); out.close(); } catch (FileNotFoundException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } } }