Java tutorial
//package com.java2s; //License from project: Open Source License import android.graphics.Bitmap; import java.io.BufferedOutputStream; import java.io.File; import java.io.FileNotFoundException; import java.io.FileOutputStream; import java.io.IOException; public class Main { public static boolean saveFile(Bitmap bm, String path) { if (bm == null || path == null) return false; File myCaptureFile = new File(path); if (myCaptureFile.exists()) { myCaptureFile.delete(); } try { BufferedOutputStream bos = new BufferedOutputStream(new FileOutputStream(myCaptureFile)); bm.compress(Bitmap.CompressFormat.JPEG, 80, bos); bos.flush(); bos.close(); return true; } catch (FileNotFoundException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } return false; } public static boolean saveFile(Bitmap bm, String path, Bitmap.CompressFormat format) { if (bm == null || path == null) return false; File myCaptureFile = new File(path); if (myCaptureFile.exists()) { myCaptureFile.delete(); } try { BufferedOutputStream bos = new BufferedOutputStream(new FileOutputStream(myCaptureFile)); bm.compress(format, 80, bos); bos.flush(); bos.close(); return true; } catch (FileNotFoundException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } return false; } }