Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Copyright 2015 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.ContentResolver;
import android.content.Context;
import android.net.Uri;

import java.io.IOException;
import java.io.BufferedInputStream;
import java.io.InputStream;
import java.net.URL;
import java.net.URLConnection;

public class Main {
    private static final int URLCONNECTION_CONNECTION_TIMEOUT_MS = 3000;
    private static final int URLCONNECTION_READ_TIMEOUT_MS = 10000;

    public static InputStream getInputStream(Context context, Uri uri) throws IOException {
        InputStream inputStream;
        if (ContentResolver.SCHEME_ANDROID_RESOURCE.equals(uri.getScheme())
                || ContentResolver.SCHEME_ANDROID_RESOURCE.equals(uri.getScheme())
                || ContentResolver.SCHEME_FILE.equals(uri.getScheme())) {
            inputStream = context.getContentResolver().openInputStream(uri);
        } else {
            URLConnection urlConnection = new URL(uri.toString()).openConnection();
            urlConnection.setConnectTimeout(URLCONNECTION_CONNECTION_TIMEOUT_MS);
            urlConnection.setReadTimeout(URLCONNECTION_READ_TIMEOUT_MS);
            inputStream = urlConnection.getInputStream();
        }
        return new BufferedInputStream(inputStream);
    }
}