FTP管理类(android)

实测可用

package com.example.ftpmanage;import android.content.Context;import android.os.Bundle;import android.os.Handler;import android.os.Message;import it.sauronsoftware.ftp4j.FTPDataTransferListener;public class FTPTransferListener implements FTPDataTransferListener { private Context context; private long maxSize = 0; private long completedSize = 0; private int progressType = 0; private Handler handler; public Context getContext() { return context; } public void setContext(Context context) { this.context = context; } public long getMaxSize() { return maxSize; } public void setMaxSize(long maxSize) { this.maxSize = maxSize; } public long getCompletedSize() { return completedSize; } public void setCompletedSize(long completedSize) { this.completedSize = completedSize; } public int getProgressType() { return progressType; } public void setProgressType(int progressType) { this.progressType = progressType; } public Handler getHandler() { return handler; } public void setHandler(Handler handler) { this.handler = handler; } public FTPTransferListener(Context c,Handler handler, int pType, long mSize, long cSize) { this.context = c; this.handler = handler; this.progressType = pType; this.maxSize = mSize; this.completedSize = cSize; } //文件开始上传或下载时触发 public void started() { Message msg = new Message(); Bundle data = new Bundle(); msg.what = 0; data.putInt("type", this.progressType); data.putInt("maxSize", (int) this.maxSize / 1024 / 1024); msg.setData(data); this.handler.sendMessage(msg); } //显示已经传输的字节数 public void transferred(int length) { this.completedSize = length; Message msg = new Message(); Bundle data = new Bundle(); msg.what = 1; data.putInt("type", this.progressType); data.putInt("completedSize", (int) this.completedSize / 1024 / 1024); msg.setData(data); this.handler.sendMessage(msg); } //文件传输完成时，触发 public void completed() { Message msg = new Message(); Bundle data = new Bundle(); msg.what = 2; data.putInt("type", this.progressType); data.putInt("maxSize", (int) this.maxSize / 1024 / 1024); msg.setData(data); this.handler.sendMessage(msg); } //传输放弃时触发 public void aborted() { Message msg = new Message(); Bundle data = new Bundle(); msg.what = 3; data.putInt("type", this.progressType); msg.setData(data); this.handler.sendMessage(msg); } //传输失败时触发 public void failed() { Message msg = new Message(); Bundle data = new Bundle(); msg.what = 4; data.putInt("type", this.progressType); msg.setData(data); this.handler.sendMessage(msg); }}