AriaLyy
8 years ago
parent
2ec92b75e0
commit
1c8f808c1c
@ -1,11 +1,69 @@ |
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/* |
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* Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package com.arialyy.aria.core.upload; |
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/** |
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* Created by Aria.Lao on 2017/2/9. |
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* 上传监听 |
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*/ |
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public interface IUploadListener { |
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/** |
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* 预处理 |
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*/ |
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public void onPre(); |
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/** |
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* 开始上传 |
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*/ |
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public void onStart(long fileSize); |
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/** |
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* 恢复上传 |
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* |
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* @param resumeLocation 上次上传停止位置 |
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*/ |
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public void onResume(long resumeLocation); |
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/** |
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* 停止上传 |
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* |
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* @param stopLocation 上传停止位置 |
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*/ |
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public void onStop(long stopLocation); |
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/** |
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* 上传进度 |
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* |
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* @param currentLocation 当前进度 |
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*/ |
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public void onProgress(long currentLocation); |
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/** |
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* 取消上传 |
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*/ |
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public void onCancel(); |
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/** |
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* 上传成功 |
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*/ |
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public void onComplete(); |
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/** |
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* 上传失败 |
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*/ |
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public void onFail(); |
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} |
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@ -1,150 +0,0 @@ |
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package com.arialyy.aria.core.upload; |
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import android.util.Log; |
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import java.io.BufferedReader; |
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import java.io.File; |
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import java.io.FileInputStream; |
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import java.io.IOException; |
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import java.io.InputStreamReader; |
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import java.io.OutputStream; |
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import java.io.OutputStreamWriter; |
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import java.io.PrintWriter; |
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import java.net.HttpURLConnection; |
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import java.net.URL; |
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import java.net.URLConnection; |
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public class MultipartUtility { |
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private final String boundary; |
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private static final String LINE_FEED = "\r\n"; |
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private HttpURLConnection httpConn; |
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private String charset; |
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private OutputStream outputStream; |
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private PrintWriter writer; |
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/** |
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* This constructor initializes a new HTTP POST request with content type |
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* is set to multipart/form-data |
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* |
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* @param requestURL |
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* @param charset |
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* @throws IOException |
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*/ |
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public MultipartUtility(String requestURL, String charset) |
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throws IOException { |
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this.charset = charset; |
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// creates a unique boundary based on time stamp
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boundary = "===" + System.currentTimeMillis() + "==="; |
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URL url = new URL(requestURL); |
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Log.e("URL", "URL : " + requestURL.toString()); |
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httpConn = (HttpURLConnection) url.openConnection(); |
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httpConn.setUseCaches(false); |
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httpConn.setDoOutput(true); // indicates POST method
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httpConn.setDoInput(true); |
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httpConn.setRequestProperty("Content-Type", |
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"multipart/form-data; boundary=" + boundary); |
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httpConn.setRequestProperty("User-Agent", "CodeJava Agent"); |
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httpConn.setRequestProperty("Test", "Bonjour"); |
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outputStream = httpConn.getOutputStream(); |
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writer = new PrintWriter(new OutputStreamWriter(outputStream, charset), |
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true); |
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} |
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/** |
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* Adds a form field to the request |
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* |
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* @param name field name |
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* @param value field value |
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*/ |
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public void addFormField(String name, String value) { |
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writer.append("--" + boundary).append(LINE_FEED); |
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writer.append("Content-Disposition: form-data; name=\"" + name + "\"") |
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.append(LINE_FEED); |
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writer.append("Content-Type: text/plain; charset=" + charset).append( |
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LINE_FEED); |
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writer.append(LINE_FEED); |
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writer.append(value).append(LINE_FEED); |
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writer.flush(); |
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} |
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/** |
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* Adds a upload file section to the request |
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* |
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* @param fieldName name attribute in <input type="file" name="..." /> |
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* @param uploadFile a File to be uploaded |
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* @throws IOException |
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*/ |
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public void addFilePart(String fieldName, File uploadFile) |
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throws IOException { |
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String fileName = uploadFile.getName(); |
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writer.append("--" + boundary).append(LINE_FEED); |
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writer.append( |
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"Content-Disposition: form-data; name=\"" + fieldName |
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+ "\"; filename=\"" + fileName + "\"") |
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.append(LINE_FEED); |
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writer.append( |
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"Content-Type: " |
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+ URLConnection.guessContentTypeFromName(fileName)) |
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.append(LINE_FEED); |
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writer.append("Content-Transfer-Encoding: binary").append(LINE_FEED); |
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writer.append(LINE_FEED); |
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writer.flush(); |
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FileInputStream inputStream = new FileInputStream(uploadFile); |
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byte[] buffer = new byte[4096]; |
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int bytesRead = -1; |
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while ((bytesRead = inputStream.read(buffer)) != -1) { |
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outputStream.write(buffer, 0, bytesRead); |
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} |
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outputStream.flush(); |
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inputStream.close(); |
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writer.append(LINE_FEED); |
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writer.flush(); |
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} |
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/** |
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* Adds a header field to the request. |
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* |
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* @param name - name of the header field |
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* @param value - value of the header field |
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*/ |
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public void addHeaderField(String name, String value) { |
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writer.append(name + ": " + value).append(LINE_FEED); |
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writer.flush(); |
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} |
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/** |
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* Completes the request and receives response from the server. |
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* |
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* @return a list of Strings as response in case the server returned |
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* status OK, otherwise an exception is thrown. |
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* @throws IOException |
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*/ |
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public String finish() throws IOException { |
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StringBuffer response = new StringBuffer(); |
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writer.append(LINE_FEED).flush(); |
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writer.append("--" + boundary + "--").append(LINE_FEED); |
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writer.close(); |
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// checks server's status code first
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int status = httpConn.getResponseCode(); |
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if (status == HttpURLConnection.HTTP_OK) { |
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BufferedReader reader = new BufferedReader(new InputStreamReader( |
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httpConn.getInputStream())); |
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String line = null; |
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while ((line = reader.readLine()) != null) { |
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response.append(line); |
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} |
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reader.close(); |
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httpConn.disconnect(); |
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} else { |
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throw new IOException("Server returned non-OK status: " + status); |
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} |
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return response.toString(); |
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} |
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} |
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@ -1,36 +1,71 @@ |
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package com.arialyy.simple; |
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import android.view.View; |
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import android.widget.ProgressBar; |
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import butterknife.Bind; |
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import com.arialyy.aria.core.upload.IUploadListener; |
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import com.arialyy.aria.core.upload.UploadEntity; |
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import com.arialyy.aria.core.upload.UploadTaskEntity; |
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import com.arialyy.aria.core.upload.UploadUtil; |
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import com.arialyy.simple.base.BaseActivity; |
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import com.arialyy.simple.databinding.ActivityUploadBinding; |
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import com.arialyy.simple.widget.HorizontalProgressBarWithNumber; |
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/** |
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* Created by Aria.Lao on 2017/2/9. |
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*/ |
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public class upload extends BaseActivity<ActivityUploadBinding> { |
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@Bind(R.id.pb) HorizontalProgressBarWithNumber mPb; |
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@Override protected int setLayoutId() { |
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return R.layout.activity_upload; |
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} |
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public void onClick(View view) { |
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UploadEntity entity = new UploadEntity(); |
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entity.setFilePath("/sdcard/Download/test.pdf"); |
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entity.setFilePath("/sdcard/Download/test.zip"); |
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entity.setFileName("test.pdf"); |
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UploadTaskEntity taskEntity = new UploadTaskEntity(entity); |
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taskEntity.uploadUrl = "http://192.168.1.9:8080/upload/sign_file"; |
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taskEntity.uploadUrl = "http://172.18.104.189:8080/upload/sign_file"; |
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taskEntity.attachment = "file"; |
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UploadUtil util = new UploadUtil(taskEntity, new IUploadListener() { |
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long fileSize = 0; |
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@Override public void onPre() { |
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} |
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@Override public void onStart(long fileSize) { |
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this.fileSize = fileSize; |
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} |
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@Override public void onResume(long resumeLocation) { |
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} |
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@Override public void onStop(long stopLocation) { |
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} |
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@Override public void onProgress(long currentLocation) { |
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int p = (int) (currentLocation * 100 / fileSize); |
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mPb.setProgress(p); |
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} |
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@Override public void onCancel() { |
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} |
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@Override public void onComplete() { |
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} |
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@Override public void onFail() { |
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} |
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}); |
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util.start(); |
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} |
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} |
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