컴퓨터+a/컴퓨터일반
안드로이드 FTP 클라이언트/라이브러리
hiiambk
2018. 2. 1. 16:05
http://commons.apache.org/proper/commons-net/download_net.cgi
다운로드 후 압축해제
이 파일을
안드로이드 libs에 추가
(위에 목록형식을 Project로 해주어야 libs를 찾을 수 있음)
끌어다 놓으면 이런창이 뜸
OK
추가된 모습
이제 jar파일을 library로 추가
Add As Library하면 이런창이 뜨고 OK하면 추가 완료!
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코드
먼저 ConnectFTP
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package net.kccistc.iotsocketclient;
import android.util.Log;
import org.apache.commons.net.ftp.FTP;
import org.apache.commons.net.ftp.FTPClient;
import org.apache.commons.net.ftp.FTPFile;
import org.apache.commons.net.ftp.FTPReply;
import java.io.FileInputStream;
import java.io.FileOutputStream;
/**
* Created by HBK 2018-02-01.
*/ public class ConnectFTP {
private final String TAG = "Connect FTP";
public FTPClient mFTPClient = null;
public ConnectFTP(){
mFTPClient = new FTPClient();
}
public boolean ftpConnect(String host, String username, String password, int port) {
boolean result = false;
try{
mFTPClient.connect(host, port);
if(FTPReply.isPositiveCompletion(mFTPClient.getReplyCode())) {
result = mFTPClient.login(username, password);
mFTPClient.enterLocalPassiveMode();
}
}catch (Exception e){
Log.d(TAG, "Couldn't connect to host");
}
return result;
}
public boolean ftpDisconnect() {
boolean result = false;
try {
mFTPClient.logout();
mFTPClient.disconnect();
result = true;
} catch (Exception e) {
Log.d(TAG, "Failed to disconnect with server");
}
return result;
}
public String ftpGetDirectory(){
String directory = null;
try{
directory = mFTPClient.printWorkingDirectory();
} catch (Exception e){
Log.d(TAG, "Couldn't get current directory");
}
return directory;
}
public boolean ftpChangeDirctory(String directory) {
try{
mFTPClient.changeWorkingDirectory(directory);
return true;
}catch (Exception e){
Log.d(TAG, "Couldn't change the directory");
}
return false;
}
public String[] ftpGetFileList(String directory) {
String[] fileList = null;
int i = 0;
try {
FTPFile[] ftpFiles = mFTPClient.listFiles(directory);
fileList = new String[ftpFiles.length];
for(FTPFile file : ftpFiles) {
String fileName = file.getName();
if (file.isFile()) {
fileList[i] = "(File) " + fileName;
} else {
fileList[i] = "(Directory) " + fileName;
}
i++;
}
} catch (Exception e) {
e.printStackTrace();
}
return fileList;
}
public boolean ftpCreateDirectory(String directory) {
boolean result = false;
try {
result = mFTPClient.makeDirectory(directory);
} catch (Exception e){
Log.d(TAG, "Couldn't make the directory");
}
return result;
}
public boolean ftpDeleteDirectory(String directory) {
boolean result = false;
try {
result = mFTPClient.removeDirectory(directory);
} catch (Exception e) {
Log.d(TAG, "Couldn't remove directory");
}
return result;
}
public boolean ftpDeleteFile(String file) {
boolean result = false;
try{
result = mFTPClient.deleteFile(file);
} catch (Exception e) {
Log.d(TAG, "Couldn't remove the file");
}
return result;
}
public boolean ftpRenameFile(String from, String to) {
boolean result = false;
try {
result = mFTPClient.rename(from, to);
} catch (Exception e) {
Log.d(TAG, "Couldn't rename file");
}
return result;
}
public boolean ftpDownloadFile(String srcFilePath, String desFilePath) {
boolean result = false;
try{
mFTPClient.setFileType(FTP.BINARY_FILE_TYPE);
mFTPClient.setFileTransferMode(FTP.BINARY_FILE_TYPE);
FileOutputStream fos = new FileOutputStream(desFilePath);
result = mFTPClient.retrieveFile(srcFilePath, fos);
fos.close();
} catch (Exception e){
Log.d(TAG, "Download failed");
}
return result;
}
public boolean ftpUploadFile(String srcFilePath, String desFileName, String desDirectory) {
boolean result = false;
try {
FileInputStream fis = new FileInputStream(srcFilePath);
if(ftpChangeDirctory(desDirectory)) {
result = mFTPClient.storeFile(desFileName, fis);
}
fis.close();
} catch(Exception e){
Log.d(TAG, "Couldn't upload the file");
}
return result;
}
}
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fragmentFTP
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package net.kccistc.iotsocketclient;
import android.app.Fragment;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.nfc.Tag;
import android.os.Bundle;
import android.os.Environment;
import android.support.annotation.Nullable;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.TextView;
import org.apache.commons.net.ftp.FTP;
import org.apache.commons.net.ftp.FTPClient;
import org.apache.commons.net.ftp.FTPFile;
import org.apache.commons.net.ftp.FTPReply;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
/**
* Created by HBK 2018-02-01.
*/
public class FragmentFTP extends Fragment {
private ConnectFTP ConnectFTP;
final String TAG = "FragmentFTP";
Button btnConnect;
Button btnShow;
TextView textViewDir;
ImageView imageView;
View view;
String currentPath;
@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, Bundle savedInstanceState) {
view = inflater.inflate(R.layout.fragment_ftp, container, false);
ConnectFTP = new ConnectFTP();
btnConnect = (Button) view.findViewById(R.id.button_connect);
btnShow = (Button) view.findViewById(R.id.button_show);
textViewDir = (TextView)view.findViewById(R.id.textViewDir);
imageView = (ImageView)view.findViewById(R.id.imageView);
btnConnect.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
boolean status = false;
status = ConnectFTP.ftpConnect("192.168.30.81", "ftpserver", "ftpserver", 21);
if (status == true) {
Log.d(TAG, "Connection Success");
} else {
Log.d(TAG, "Connection failed");
}
currentPath = ConnectFTP.ftpGetDirectory();
textViewDir.setText(currentPath);
}
});
btnShow.setOnClickListener(new View.OnClickListener(){
@Override
public void onClick(View view) {
String newFilePath = Environment.getExternalStorageDirectory().getAbsolutePath() + "/FTPTest";
File file = new File(newFilePath);
file.mkdirs();
newFilePath += "/test.jpg";
try {
file = new File(newFilePath);
file.createNewFile();
}catch (Exception e){Log.d(TAG,"fail");}
ConnectFTP.ftpDownloadFile(currentPath + "/cam.jpg", newFilePath);
//imageView.setImageDrawable();
Bitmap bitmap = BitmapFactory.decodeFile(file.getAbsolutePath());
imageView.setImageBitmap(bitmap);
}
});
return view;
}
}
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mainactivity navigation에서 fragment로
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