Java tutorial
//package com.java2s; /* * Copyright (C) 2017 Florian Dreier * * This file is part of MyTargets. * * MyTargets is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 * as published by the Free Software Foundation. * * MyTargets is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ import android.content.Context; import android.graphics.Bitmap; import android.graphics.BitmapFactory; import java.io.FileInputStream; import java.io.FileNotFoundException; public class Main { public static Bitmap getBitmap(Context context, String imageFile) { try { if (imageFile != null) { if (imageFile.contains("/")) { imageFile = imageFile.substring(imageFile.lastIndexOf("/") + 1); } FileInputStream in = context.openFileInput(imageFile); return BitmapFactory.decodeStream(in); } } catch (FileNotFoundException e) { e.printStackTrace(); } return null; } }