Android-HttpDownloadManager

An useful and effective http/https download manager for Android. This download manager is designed according to the idea and implementation of Volley.

Usage

• If you don't set the destination file path, the download manager will use Environment.DIRECTORY_DOWNLOADS in SDCard as default directory:

DownloadManager manager = new DownloadManager();
String destPath = Environment.getExternalStorageDirectory() + 
				File.separator + "test.apk";
DownloadRequest request = new DownloadRequest()
		.setDownloadId(downloadId)
		.setUrl("http://xxx....")
		.setDestFilePath(destPath)
		.setDownloadListener(new DownloadListener() {
				@Override
  			public void onStart(int downloadId, long totalBytes) {
  			}

  			@Override
  			public void onRetry(int downloadId) {
  			}

  			@Override
  			public void onProgress(int downloadId, long bytesWritten, long totalBytes) {
  			}

  			@Override
  			public void onSuccess(int downloadId, String filePath) {
  			}

  			@Override
  			public void onFailure(int downloadId, int statusCode, String errMsg) {
  			});
  			
manager.add(request);

• You can also set retry time with method setRetryTime(int retryTime) if necessary, default retry time is 1.
• This manager support downloading in different network type with method setAllowedNetworkTypes(Context context, int types), the types can be DownloadRequest.NETWORK_MOBILE and DownloadRequest.NETWORK_WIFI. This method need android.permission.ACCESS_NETWORK_STATE permission.
• The thread pool size of download manager is 3 by default. If you need a larger pool, then you can create download manager like this: DownloadManager manager = new DownloadManager(5);.
• You need android.permission.WRITE_EXTERNAL_STORAGE permission if you don't use public directory in SDCard as download destination file path. Don't forget to add android.permission.INTERNET permission.
• This download manager support breakpoint downloading, so you can restart the downloading after pause.

Download

Download the latest JAR or Gradle:

compile 'com.coolerfall:android-http-download-manager:1.3.1'

Credits

• Volley - Google networking library for android.

License

Copyright (C) 2014 Vincent Cheung

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.