我有 EditProfilAcitivity 如果我单击 imageview 将从图库中选择并且没有问题。我有问题 id 我点击按钮上传。
package net.drieanto.lagidimana;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.URL;
import net.drieanto.lagidimana.library.AlertDialogManager;
import net.drieanto.lagidimana.library.ConnectionDetector;
import net.drieanto.lagidimana.library.UserFunctions;
import android.app.ActionBar;
import android.app.Activity;
import android.app.ProgressDialog;
import android.content.Context;
import android.content.Intent;
import android.content.res.Resources;
import android.database.Cursor;
import android.graphics.BitmapFactory;
import android.graphics.Color;
import android.graphics.Typeface;
import android.graphics.drawable.ColorDrawable;
import android.net.Uri;
import android.os.AsyncTask;
import android.os.Bundle;
import android.provider.MediaStore;
import android.provider.MediaStore.MediaColumns;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.Toast;
import android.widget.AdapterView.OnItemClickListener;
public class EditProfileActivity extends Activity {
UserFunctions userFunctions;
Button btnLogout, buttonsearch;
EditText editSearch;
private ListView list;
private ArrayAdapter<String> adapter;
private RibbonMenuView rbmView;
private Button test;
private ListView rbmListView;
private ListView rbmListView2;
private ArrayAdapter<String> adapt;
private ArrayAdapter<String> adapter2;
ListView list1;
LazyAdapter adapter1;
private static int RESULT_LOAD_IMAGE = 1;
// Alert dialog manager
AlertDialogManager alert = new AlertDialogManager();
// Connection detector
ConnectionDetector cd;
String selectedPath = "";
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
/**
* Dashboard Screen for the application
* */
// Check login status in database
userFunctions = new UserFunctions();
if (userFunctions.isUserLoggedIn(getApplicationContext())) {
setContentView(R.layout.editprofile);
if (android.os.Build.VERSION.SDK_INT >= 11){
ActionBar bar = getActionBar();
bar.setBackgroundDrawable(new ColorDrawable(Color.rgb(254,194,12)));
int actionBarTitleId = Resources.getSystem().getIdentifier("action_bar_title", "id", "android");
TextView actionBarTextView = (TextView)findViewById(actionBarTitleId);
actionBarTextView.setTypeface(null, Typeface.BOLD);
}
// Check if Internet present
cd = new ConnectionDetector(getApplicationContext());
if (!cd.isConnectingToInternet()) {
// Internet Connection is not present
alert.showAlertDialog(EditProfileActivity.this,
"Internet Connection Error",
"Please connect to working Internet connection", false);
// stop executing code by return
return;
}
/** Menu **/
rbmView = (RibbonMenuView) findViewById(R.id.ribbonMenuView1);
list = (ListView) findViewById(R.id.listView1);
ProgressDialog progressDialog = new ProgressDialog(
EditProfileActivity.this);
progressDialog.setMessage("Loading...");
EditProfileTask EditProfileTask = new EditProfileTask(
EditProfileActivity.this, progressDialog);
EditProfileTask.execute();
ImageView image = (ImageView) findViewById(R.id.gambarAvatar);
image.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
// TODO Auto-generated method stub
Intent i = new Intent(
Intent.ACTION_PICK,
android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
startActivityForResult(i, RESULT_LOAD_IMAGE);
}
});
editSearch = (EditText) findViewById(R.id.search);
buttonsearch = (Button) findViewById(R.id.buttonsearch);
buttonsearch.setOnClickListener(new View.OnClickListener() {
public void onClick(View arg0) {
// TODO Auto-generated method stub
Intent search = new Intent(getApplicationContext(),
SearchActivity.class);
search.putExtra("data", editSearch.getText().toString());
search.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(search);
finish();
}
});
/**
* This is an exmaple button it calls "hideMenu()" after each click
* similiar to the Facebook or Google+ apps
* **/
btnLogout = (Button) findViewById(R.id.buttonLogout);
btnLogout.setOnClickListener(new View.OnClickListener() {
public void onClick(View arg0) {
// TODO Auto-generated method stub
userFunctions.logoutUser(getApplicationContext());
Intent login = new Intent(getApplicationContext(),
LoginActivity.class);
login.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(login);
// Closing dashboard screen
finish();
}
});
/**
* This is the most important ListView, updating the main list in
* the Activity
**/
final String[] items_list = { "Home", "Follower", "Request", "View Profile" };
adapt = new ArrayAdapter<String>(EditProfileActivity.this,
android.R.layout.simple_list_item_1, items_list);
rbmListView = (ListView) findViewById(R.id.rbm_listview);
rbmListView.setOnItemClickListener(new OnItemClickListener() {
public void onItemClick(AdapterView<?> parent, View view,
int position, long id) {
switch (position) {
case 0:
Intent dashboard = new Intent(getApplicationContext(),
DashboardActivity.class);
dashboard.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(dashboard);
finish();
break;
case 1:
Intent follower = new Intent(getApplicationContext(),
FollowerActivity.class);
follower.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(follower);
finish();
break;
case 2:
Intent request = new Intent(getApplicationContext(),
RequestActivity.class);
request.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(request);
finish();
break;
case 3:
Intent profil = new Intent(getApplicationContext(),
ProfilActivity.class);
profil.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(profil);
// Closing dashboard screen
finish();
break;
default:
break;
}
rbmView.hideMenu();
}
});
rbmListView.setAdapter(adapt);
} else {
// user is not logged in show login screen
Intent login = new Intent(getApplicationContext(),
LoginActivity.class);
login.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(login);
// Closing dashboard screen
finish();
}
Button upload = (Button)findViewById(R.id.imguploadbtn);
upload.setOnClickListener(new View.OnClickListener() {
public void onClick(View arg0) {
// TODO Auto-generated method stub
new ImageUpload().execute();
}
});
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == RESULT_LOAD_IMAGE && resultCode == RESULT_OK
&& null != data) {
Uri selectedImage = data.getData();
String[] filePathColumn = { MediaColumns.DATA };
Cursor cursor = getContentResolver().query(selectedImage,
filePathColumn, null, null, null);
cursor.moveToFirst();
selectedPath = getPath(selectedImage);
int columnIndex = cursor.getColumnIndex(filePathColumn[0]);
final String picturePath = cursor.getString(columnIndex);
cursor.close();
ImageView imageView = (ImageView) findViewById(R.id.gambarAvatar);
imageView.setImageBitmap(BitmapFactory.decodeFile(picturePath));
}
}
public String getPath(Uri uri) {
String[] projection = { MediaStore.Images.Media.DATA };
Cursor cursor = managedQuery(uri, projection, null, null, null);
int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
cursor.moveToFirst();
return cursor.getString(column_index);
}
/*private void doFileUpload(){
HttpURLConnection conn = null;
DataOutputStream dos = null;
DataInputStream inStream = null;
String lineEnd = "rn";
String twoHyphens = "--";
String boundary = "*****";
int bytesRead, bytesAvailable, bufferSize;
byte[] buffer;
int maxBufferSize = 1*1024*1024;
String responseFromServer = "";
String urlString = "http://git.drieanto.net/upload/upload.php";
try
{
//------------------ CLIENT REQUEST
FileInputStream fileInputStream = new FileInputStream(new File(selectedPath) );
// open a URL connection to the Servlet
URL url = new URL(urlString);
// Open a HTTP connection to the URL
conn = (HttpURLConnection) url.openConnection();
// Allow Inputs
conn.setDoInput(true);
// Allow Outputs
conn.setDoOutput(true);
// Don't use a cached copy.
conn.setUseCaches(false);
// Use a post method.
conn.setRequestMethod("POST");
conn.setRequestProperty("Connection", "Keep-Alive");
conn.setRequestProperty("Content-Type", "multipart/form-data;boundary="+boundary);
dos = new DataOutputStream( conn.getOutputStream() );
dos.writeBytes(twoHyphens + boundary + lineEnd);
dos.writeBytes("Content-Disposition: form-data; name=\"uploadedfile\";filename=\"" + selectedPath + "\"" + lineEnd);
dos.writeBytes(lineEnd);
// create a buffer of maximum size
bytesAvailable = fileInputStream.available();
bufferSize = Math.min(bytesAvailable, maxBufferSize);
buffer = new byte[bufferSize];
// read file and write it into form...
bytesRead = fileInputStream.read(buffer, 0, bufferSize);
while (bytesRead > 0)
{
dos.write(buffer, 0, bufferSize);
bytesAvailable = fileInputStream.available();
bufferSize = Math.min(bytesAvailable, maxBufferSize);
bytesRead = fileInputStream.read(buffer, 0, bufferSize);
}
// send multipart form data necesssary after file data...
dos.writeBytes(lineEnd);
dos.writeBytes(twoHyphens + boundary + twoHyphens + lineEnd);
// close streams
Log.e("Debug","File is written");
fileInputStream.close();
dos.flush();
dos.close();
}
catch (MalformedURLException ex)
{
Log.e("Debug", "error: " + ex.getMessage(), ex);
}
catch (IOException ioe)
{
Log.e("Debug", "error: " + ioe.getMessage(), ioe);
}
//------------------ read the SERVER RESPONSE
try {
inStream = new DataInputStream ( conn.getInputStream() );
String str;
while (( str = inStream.readLine()) != null)
{
Log.e("Debug","Server Response "+str);
}
inStream.close();
}
catch (IOException ioex){
Log.e("Debug", "error: " + ioex.getMessage(), ioex);
}
}*/
/**
* Allows users, even API < 5, to use the back button
*
* public boolean onKeyDown(int keyCode, KeyEvent event) { switch (keyCode)
* { case KeyEvent.KEYCODE_BACK: rbmView.hideMenu(); break; default: return
* super.onKeyDown(keyCode, event); } return true; }
*/
/**
* Options Menu<br>
* example toggle
*/
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.menu, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case R.id.test:
rbmView.toggleMenu();
break;
default:
return super.onOptionsItemSelected(item);
}
return true;
}
public void showEditError(int responseCode) {
int duration = Toast.LENGTH_LONG;
Context context = getApplicationContext();
Toast toast = Toast.makeText(context, "Terjadi Error", duration);
toast.show();
}
public void showEditSuccess(int responseCode) {
int duration = Toast.LENGTH_LONG;
Context context = getApplicationContext();
Toast toast = Toast.makeText(context, "Terjadi Error", duration);
toast.show();
}
class ImageUpload extends AsyncTask<Void, Void, String>{
@Override
protected void onProgressUpdate(Void... unsued) {
}
@Override
protected String doInBackground(Void... params) {
HttpURLConnection conn = null;
DataOutputStream dos = null;
DataInputStream inStream = null;
String lineEnd = "rn";
String twoHyphens = "--";
String boundary = "*****";
int bytesRead, bytesAvailable, bufferSize;
byte[] buffer;
int maxBufferSize = 1*1024*1024;
String responseFromServer = "";
String urlString = "http://lagidimana.net/upload/upload.php";
try
{
//------------------ CLIENT REQUEST
FileInputStream fileInputStream = new FileInputStream(new File(selectedPath) );
// open a URL connection to the Servlet
URL url = new URL(urlString);
// Open a HTTP connection to the URL
conn = (HttpURLConnection) url.openConnection();
// Allow Inputs
conn.setDoInput(true);
// Allow Outputs
conn.setDoOutput(true);
// Don't use a cached copy.
conn.setUseCaches(false);
// Use a post method.
conn.setRequestMethod("POST");
conn.setRequestProperty("Connection", "Keep-Alive");
conn.setRequestProperty("Content-Type", "multipart/form-data;boundary="+boundary);
dos = new DataOutputStream( conn.getOutputStream() );
dos.writeBytes(twoHyphens + boundary + lineEnd);
dos.writeBytes("Content-Disposition: form-data; name=\"uploadedfile\";filename=\"" + selectedPath + "\"" + lineEnd);
dos.writeBytes(lineEnd);
// create a buffer of maximum size
bytesAvailable = fileInputStream.available();
bufferSize = Math.min(bytesAvailable, maxBufferSize);
buffer = new byte[bufferSize];
// read file and write it into form...
bytesRead = fileInputStream.read(buffer, 0, bufferSize);
while (bytesRead > 0)
{
dos.write(buffer, 0, bufferSize);
bytesAvailable = fileInputStream.available();
bufferSize = Math.min(bytesAvailable, maxBufferSize);
bytesRead = fileInputStream.read(buffer, 0, bufferSize);
}
// send multipart form data necesssary after file data...
dos.writeBytes(lineEnd);
dos.writeBytes(twoHyphens + boundary + twoHyphens + lineEnd);
// close streams
Log.e("Debug","File is written");
fileInputStream.close();
dos.flush();
dos.close();
}
catch (MalformedURLException ex)
{
Log.e("Debug", "error: " + ex.getMessage(), ex);
}
catch (IOException ioe)
{
Log.e("Debug", "error: " + ioe.getMessage(), ioe);
}
//------------------ read the SERVER RESPONSE
try {
inStream = new DataInputStream ( conn.getInputStream() );
String str;
while (( str = inStream.readLine()) != null)
{
Log.e("Debug","Server Response "+str);
}
inStream.close();
}
catch (IOException ioex){
Log.e("Debug", "error: " + ioex.getMessage(), ioex);
}
return null;
}
}
}
上传.php文件
<?php
// Where the file is going to be placed
$target_path = "uploads/";
/* Add the original filename to our target path.
Result is "uploads/filename.extension" */
$target_path = $target_path . basename( $_FILES['uploadedfile']['name']);
if(move_uploaded_file($_FILES['uploadedfile']['tmp_name'], $target_path)) {
echo "The file ". basename( $_FILES['uploadedfile']['name']).
" has been uploaded";
} else{
echo "There was an error uploading the file, please try again!";
echo "filename: " . basename( $_FILES['uploadedfile']['name']);
echo "target_path: " .$target_path;
}
?>
我有 chmod 777 文件夹上传/
底部 logcat 中的错误消息，但我不明白这个错误。也许你有同样的问题。
06-14 21:46:35.339: E/Debug(13682): File is written
06-14 21:46:53.339: E/Debug(13682): Server Response There was an error uploading the file, please try again!filename: target_path: uploads/
请帮忙谢谢