Java tutorial
//package com.java2s; /* * Copyright (C) 2008 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ import android.content.res.Resources; import android.graphics.Bitmap; import android.graphics.BitmapFactory; public class Main { /** * Retrieve a bitmap that can be used for comparison on any density * @param resources * @return the {@link Bitmap} or <code>null</code> */ public static Bitmap getUnscaledBitmap(Resources resources, int resId) { BitmapFactory.Options options = new BitmapFactory.Options(); options.inScaled = false; return BitmapFactory.decodeResource(resources, resId, options); } }