I am trying to push an image and some EditText into a server database. The codes does not show any error but it does not seem to be working.
I have included the following codes in my Manifest:
<uses-permission android:name="android.permission.INTERNET"/
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
Android Codes:
public class ImageUpload extends Activity {
private static final int PICK_IMAGE = 1;
private ImageView imgView;
private Button upload;
private EditText TraineeID, ExamID, Invoiceno;
private Bitmap bitmap;
private ProgressDialog dialog;
private String url = "www.orgaar.com/androidlogin/imageupload.php";
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.uploadimage);
imgView = (ImageView) findViewById(R.id.ImageView);
upload = (Button) findViewById(R.id.Upload);
Invoiceno = (EditText) findViewById(R.id.Invoiceno);
TraineeID = (EditText) findViewById(R.id.TraineeID);
ExamID = (EditText) findViewById(R.id.ExamID);
upload.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
if (bitmap == null) {
Toast.makeText(getApplicationContext(),
"Please select image", Toast.LENGTH_SHORT).show();
} else {
dialog = ProgressDialog.show(ImageUpload.this, "Uploading",
"Please wait...", true);
new ImageUploadTask().execute();
}
}
});
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.imageupload_menu, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle item selection
switch (item.getItemId()) {
case R.id.ic_menu_gallery:
try {
Intent intent = new Intent();
intent.setType("image/*");
intent.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(
Intent.createChooser(intent, "Select Picture"),
PICK_IMAGE);
} catch (Exception e) {
Toast.makeText(getApplicationContext(),
e.getMessage(),
Toast.LENGTH_LONG).show();
Log.e(e.getClass().getName(), e.getMessage(), e);
}
return true;
default:
return super.onOptionsItemSelected(item);
}
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
switch (requestCode) {
case PICK_IMAGE:
if (resultCode == Activity.RESULT_OK) {
Uri selectedImageUri = data.getData();
String filePath = null;
try {
// OI FILE Manager
String filemanagerstring = selectedImageUri.getPath();
// MEDIA GALLERY
String selectedImagePath = getPath(selectedImageUri);
if (selectedImagePath != null) {
filePath = selectedImagePath;
} else if (filemanagerstring != null) {
filePath = filemanagerstring;
} else {
Toast.makeText(getApplicationContext(), "Unknown path",
Toast.LENGTH_LONG).show();
Log.e("Bitmap", "Unknown path");
}
if (filePath != null) {
decodeFile(filePath);
} else {
bitmap = null;
}
} catch (Exception e) {
Toast.makeText(getApplicationContext(), "Internal error",
Toast.LENGTH_LONG).show();
Log.e(e.getClass().getName(), e.getMessage(), e);
}
}
break;
default:
}
}
class ImageUploadTask extends AsyncTask<Void, Void, String> {
@Override
protected String doInBackground(Void... unsued) {
try {
HttpClient httpClient = new DefaultHttpClient();
HttpContext localContext = new BasicHttpContext();
HttpPost httpPost = new HttpPost(url);
MultipartEntity entity = new MultipartEntity(HttpMultipartMode.BROWSER_COMPATIBLE);
ByteArrayOutputStream bos = new ByteArrayOutputStream();
bitmap.compress(CompressFormat.JPEG, 100, bos);
byte[] data = bos.toByteArray();
entity.addPart("returnformat", new StringBody("json"));
entity.addPart("uploaded", new ByteArrayBody(data,"myImage.jpg"));
entity.addPart("Invoiceno", new StringBody(Invoiceno.getText().toString()));
entity.addPart("TraineeID", new StringBody(TraineeID.getText().toString()));
entity.addPart("ExamID", new StringBody(ExamID.getText().toString()));
httpPost.setEntity(entity);
HttpResponse response = httpClient.execute(httpPost,localContext);
BufferedReader reader = new BufferedReader(new InputStreamReader(response.getEntity().getContent(), "UTF-8"));
String sResponse = reader.readLine();
return sResponse;
} catch (Exception e) {
Log.e(e.getClass().getName(), e.getMessage(), e);
return null;
}
// (null);
}
@Override
protected void onProgressUpdate(Void... unsued) {
}
@Override
protected void onPostExecute(String sResponse) {
try {
if (dialog.isShowing())
dialog.dismiss();
if (sResponse != null) {
JSONObject JResponse = new JSONObject(sResponse);
int success = JResponse.getInt("SUCCESS");
String message = JResponse.getString("MESSAGE");
if (success == 0) {
Toast.makeText(getApplicationContext(), message,
Toast.LENGTH_LONG).show();
} else {
Toast.makeText(getApplicationContext(),
"Photo uploaded successfully",
Toast.LENGTH_SHORT).show();
Invoiceno.setText("");
}
}
} catch (Exception e) {
Toast.makeText(getApplicationContext(),
e.getMessage(),
Toast.LENGTH_LONG).show();
Log.e(e.getClass().getName(), e.getMessage(), e);
}
}
}
public String getPath(Uri uri) {
String[] projection = { MediaStore.Images.Media.DATA };
Cursor cursor = managedQuery(uri, projection, null, null, null);
if (cursor != null) {
// HERE YOU WILL GET A NULLPOINTER IF CURSOR IS NULL
// THIS CAN BE, IF YOU USED OI FILE MANAGER FOR PICKING THE MEDIA
int column_index = cursor
.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
cursor.moveToFirst();
return cursor.getString(column_index);
} else
return null;
}
public void decodeFile(String filePath) {
// Decode image size
BitmapFactory.Options o = new BitmapFactory.Options();
o.inJustDecodeBounds = true;
BitmapFactory.decodeFile(filePath, o);
// The new size we want to scale to
final int REQUIRED_SIZE = 1024;
// Find the correct scale value. It should be the power of 2.
int width_tmp = o.outWidth, height_tmp = o.outHeight;
int scale = 1;
while (true) {
if (width_tmp < REQUIRED_SIZE && height_tmp < REQUIRED_SIZE)
break;
width_tmp /= 2;
height_tmp /= 2;
scale *= 2;
}
// Decode with inSampleSize
BitmapFactory.Options o2 = new BitmapFactory.Options();
o2.inSampleSize = scale;
bitmap = BitmapFactory.decodeFile(filePath, o2);
imgView.setImageBitmap(bitmap);
}
}
My PHP Codes:
<?php
if (!empty($_POST)) {
require("config.inc.php");
$fileDirectory = dirname(__FILE__); // this gives us the path to file folder
$imagesDirectory = $fileDirectory . DIRECTORY_SEPARATOR . 'images' . DIRECTORY_SEPARATOR;
$newFileName = uniqid();
require("fileupload.php");
$query = "INSERT INTO image (Invoiceno, TraineeID, ExamID, image) VALUES (:Invoiceno,:TraineeID, :ExamID, :image)";
$query_params = array(
':Invoiceno' => $_POST['Invoiceno'],
':TraineeID' => $_POST['TraineeID'],
':ExamID' => $_POST['ExamID'],
':image' => $newFileName,
);
try {
$stmt = $db->prepare($query);
$result = $stmt->execute($query_params);
}
catch (PDOException $ex) {
$response["success"] = 0;
$response["message"] = "Database Error. Couldn't add post!";
die(json_encode($response));
}
$response["success"] = 1;
$response["message"] = "Username Successfully Added!";
echo json_encode($response);
} else {
?>
<form action="imageupload.php" method= "post" enctype="multipart/form-data">
<p>
Inoviceno: <input type="text" name="Invoiceno">
</p>
<p>
TraineeID:<input type="text" name="TraineeID">
</P>
<p>
ExamID:<input type = "text" name = "ExamID">
<p>
Image: <input type="file" name="file">
</p>
<input type="submit" name="submit" value="Add photo">
</form>
<?php
}
?>
fileupload.php:
<?php
// list of possible upload error codes
// copied from http://www.php.net/manual/en/features.file-upload.errors.php
$uploadErrors = array(
UPLOAD_ERR_OK => "No errors.",
UPLOAD_ERR_INI_SIZE => "Larger than upload_max_filesize.",
UPLOAD_ERR_FORM_SIZE => "Larger than form MAX_FILE_SIZE.",
UPLOAD_ERR_PARTIAL => "Partial upload.",
UPLOAD_ERR_NO_FILE => "No file.",
UPLOAD_ERR_NO_TMP_DIR => "No temporary directory.",
UPLOAD_ERR_CANT_WRITE => "Can't write to disk.",
UPLOAD_ERR_EXTENSION => "File upload stopped by extension.",
);
// list of possible file types accepted
// here we only allow jpg and png and gif
$fileTypes = array(
'image/pjpeg',
'image/jpeg',
'image/png',
'image/gif'
);
// default value for unsuccessful move file
$successfullyMoveFile = false;
// the name of the input type
$fileInputName = 'file';
// an array to store all the possible errors related to uploading a file
$fileErrorMessages = array();
$uploadFile = !empty($_FILES);
if ($uploadFile) {
$fileUploaded = $_FILES[$fileInputName];
// if we have errors while uploading!!
if ($fileUploaded['error'] != UPLOAD_ERR_OK) {
$errorCode = $fileUploaded['error']; // this could be 1, 2, 3, 4, 5, 6, or 7.
$fileErrorMessages['file'] = $uploadErrors[$errorCode];
}
// now we check for file type
$fileTypeUploaded = $fileUploaded['type'];
$fileTypeNotAllowed = !in_array($fileTypeUploaded, $fileTypes);
if ($fileTypeNotAllowed) {
$fileErrorMessages['file'] = 'You should upload a .jpg, .png or .gif file';
}
// if successful, we want to copy the file to our images folder
if ($fileUploaded['error'] == UPLOAD_ERR_OK) {
$successfullyMoveFile = move_uploaded_file($fileUploaded["tmp_name"], $imagesDirectory . $newFileName);
}
}
?>
Please tell me what I am missing or whats wrong with my codes thanks. Is it that my PHP codes are wrong?
Latest Error :
08-30 18:35:37.685: E/java.lang.IllegalStateException(9159): Target host must not be null, or set in parameters. scheme=null, host=null, path=www.orgaar.com/androidlogin/imageupload.php
