Java tutorial
//package com.java2s; //License from project: Apache License import android.graphics.Bitmap; import android.graphics.Bitmap.CompressFormat; import java.io.File; import java.io.FileOutputStream; public class Main { public static boolean saveToFile(Bitmap bitmap, File file) { FileOutputStream outputStream = null; try { outputStream = new FileOutputStream(file); bitmap.compress(CompressFormat.PNG, 100, outputStream); return true; } catch (Exception e) { return false; } finally { try { outputStream.close(); } catch (Exception e) { // nothing } } } }