Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * PanoramaGL library
 * Version 0.1
 * Copyright (c) 2010 Javier Baez <javbaezga@gmail.com>
 *
 * 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 java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;

import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Rect;

public class Main {
    /**resource methods*/

    public static Bitmap getBitmap(Context context, String url) {
        Bitmap bitmap = null;
        InputStream is = null;
        try {
            url = url.trim();
            if (url.indexOf("res://") == 0) {
                int sepPos = url.lastIndexOf("/");
                int resId = context.getResources().getIdentifier(url.substring(sepPos + 1),
                        url.substring(6, sepPos), context.getPackageName());
                is = context.getResources().openRawResource(resId);
            } else if (url.indexOf("file://") == 0) {
                File file = new File(url.substring(7));
                if (file.canRead())
                    is = new FileInputStream(file);
            }
            BitmapFactory.Options options = new BitmapFactory.Options();
            options.inDither = true;
            bitmap = BitmapFactory.decodeStream(is, new Rect(), options);
            return bitmap;
        } catch (Exception e) {
            e.printStackTrace();
            throw new RuntimeException(e.getMessage(), e);
        } finally {
            if (is != null) {
                try {
                    is.close();
                } catch (IOException e) {
                    e.printStackTrace();
                    throw new RuntimeException(e.getMessage(), e);
                }
            }
        }
    }

    public static Bitmap getBitmap(Context context, int resId) {
        try {
            BitmapFactory.Options options = new BitmapFactory.Options();
            options.inDither = true;
            InputStream is = context.getResources().openRawResource(resId);
            Bitmap bitmap = BitmapFactory.decodeStream(is, new Rect(), options);
            is.close();
            return bitmap;
        } catch (Exception e) {
            e.printStackTrace();
            throw new RuntimeException(e.getMessage(), e);
        }
    }
}