I'm try to do the login on my company website using their API.
Basically when I run the Login I received response null, I don't know if is the server that doesn't receive my request or something else, because I tested my json object and is fine, I tested the POST request with username and password like parameters to my server and it works properly, so I don't know why my app doesn't comunicate with the server, it still come up Internal Server Error.
Here my code:
public void login(View button) {
EditText userEmailField = (EditText) findViewById(R.id.userEmail);
mUserEmail = userEmailField.getText().toString();
EditText userPasswordField = (EditText) findViewById(R.id.userPassword);
mUserPassword = userPasswordField.getText().toString();
if (mUserEmail.length() == 0 || mUserPassword.length() == 0) {
// input fields are empty
Toast.makeText(this, "Please complete all the fields",
Toast.LENGTH_LONG).show();
return;
} else {
LoginTask loginTask = new LoginTask(LoginActivity.this);
loginTask.setMessageLoading("Logging in...");
loginTask.execute(LOGIN_API_ENDPOINT_URL);
}
}
private class LoginTask extends UrlJsonAsyncTask {
public LoginTask(Context context) {
super(context);
}
#Override
protected JSONObject doInBackground(String... urls) {
#SuppressWarnings("deprecation")
DefaultHttpClient client = new DefaultHttpClient();
#SuppressWarnings("deprecation")
HttpPost post = new HttpPost(urls[0]);
JSONObject holder = new JSONObject();
JSONObject userObj = new JSONObject();
String response = "";
JSONObject json = new JSONObject();
try {
try {
// setup the returned values in case
// something goes wrong
json.put("success", false);
json.put("info", "Something went wrong. Retry!");
// add the user email and password to
// the params
userObj.put("username", mUserEmail);
userObj.put("password", mUserPassword);
holder.put("user", userObj);
#SuppressWarnings("deprecation")
StringEntity se = new StringEntity(holder.toString());
post.setEntity(se);
// setup the request headers
post.setHeader("Accept", "*/*");
post.setHeader("Content-Type", "application/json");
#SuppressWarnings("deprecation")
ResponseHandler<String> responseHandler = new BasicResponseHandler();
response = client.execute(post, responseHandler);
String code_response=response.getBytes().toString();
json = new JSONObject(response);
json.put(code_response, "");
} catch (HttpResponseException e) {
e.printStackTrace();
Log.e("ClientProtocol", "" + e);
Log.e("Localize", e.getLocalizedMessage());
Log.e("MESSAGE", e.getMessage());
e.printStackTrace();
json.put("info", "Email and/or password are invalid. Retry!");
} catch (IOException e) {
e.printStackTrace();
Log.e("IO", "" + e);
}
} catch (JSONException e) {
e.printStackTrace();
Log.e("JSON", "" + e);
}
return json;
}
#Override
protected void onPostExecute(JSONObject json) {
try {
if (json.getBoolean("success")) {
// everything is ok
SharedPreferences.Editor editor = mPreferences.edit();
// save the returned auth_token into
// the SharedPreferences
editor.putString("AuthToken", json.getJSONObject("data").getString("auth_token"));
editor.commit();
// launch the HomeActivity and close this one
Intent intent = new Intent(getApplicationContext(), Login_Page.class);
startActivity(intent);
finish();
}
Toast.makeText(context, json.getString("info"), Toast.LENGTH_LONG).show();
} catch (Exception e) {
// something went wrong: show a Toast
// with the exception message
Toast.makeText(context, e.getMessage(), Toast.LENGTH_LONG).show();
} finally {
super.onPostExecute(json);
}
}
}
This is the logCat:
09-14 13:05:47.385 13798-13798/com.example E/SpannableStringBuilder﹕ SPAN_EXCLUSIVE_EXCLUSIVE spans cannot have a zero length
09-14 13:05:47.385 13798-13798/com.example E/SpannableStringBuilder﹕ SPAN_EXCLUSIVE_EXCLUSIVE spans cannot have a zero length
09-14 13:06:05.044 13798-14159/com.example E/ClientProtocol﹕ org.apache.http.client.HttpResponseException: Internal Server Error
09-14 13:06:05.044 13798-14159/com.example E/Localize﹕ Internal Server Error
09-14 13:06:05.044 13798-14159/com.example E/MESSAGE﹕ Internal Server Error
Thanks guys
Hi guys I wanted just say that I fixed the problem, just in case someone have the same issue, I fixed because the server wanted simple json instead of object.
After send the simple json I received 200 Ok.
Thanks guys
The code isn't working. Please help. The item gets added to the database except for the quantity. It's always zero. Why is that?
String value;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.creamy);
EditText et = (EditText) findViewById(R.id.CreamyEdit);
value = et.getText().toString();
Button b = (Button) findViewById(R.id.buttonCreamy);
b.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
Toast.makeText(Creamy.this, "Item Submitted", Toast.LENGTH_LONG).show();
HttpClient client = new DefaultHttpClient();
HttpPost post = new HttpPost(
"http://10.0.2.2:8080/http/test.php");
List<NameValuePair> pairs = new ArrayList<NameValuePair>();
pairs.add(new BasicNameValuePair("item", "Creamy Delight")); //reflected in db
pairs.add(new BasicNameValuePair("quantity", value)); //not reflected in db
try {
post.setEntity(new UrlEncodedFormEntity(pairs));
} catch (UnsupportedEncodingException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
try {
HttpResponse response = client.execute(post);
} catch (ClientProtocolException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e2) {
// TODO Auto-generated catch block
e2.printStackTrace();
}
}
});
Help please!
Move the line value = et.getText().toString(); into the onClick method. If you call et.getText in onCreate it always returns an empty string, because that's all that's inside the EditText at the time of onCreate.
I am trying to do a HTTP Post and as I came to know that time consuming tasks should be used within a Async Task or a Handler, I tried to code it using a Handler but I am getting an Handler uncaught exception, Unable to determine where I am going wrong. Below is my code and the log trace.
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Button Bt = (Button)findViewById(R.id.button1);
Button Btx = (Button)findViewById(R.id.button2);
et = (EditText)findViewById(R.id.editText1);
etp = (EditText)findViewById(R.id.editText2);
Bt.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
dialog = ProgressDialog.show(MainActivity.this,"Loading", "Please Wait...");
h = new Handler(){
#Override
public void handleMessage(Message msg) {
super.handleMessage(msg);
dialog.dismiss();
}
};
new Thread(){
#Override
public void run() {
super.run();
Connection();
try {
Thread.sleep(3000);
h.sendEmptyMessage(0);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}.start();
}
});
// Btx.setOnClickListener(Sig);
}
private View.OnClickListener Sig =new View.OnClickListener() {
public void onClick(View v){
Intent Sign = new Intent(MainActivity.this,Signup.class);
startActivity(Sign);
}
};
public void Connection(){
String is = null;
String X = et.getText().toString();
String Y = etp.getText().toString();
if(X.length()>0 && Y.length()>0){
A = X;
B = Y;
HttpClient httpclient = new DefaultHttpClient();
HttpPost httppost = new HttpPost("http://animsinc.com/query.php");
try {
List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(2);
nameValuePairs.add(new BasicNameValuePair("username", X));
nameValuePairs.add(new BasicNameValuePair("password",Y));
httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs));
httpclient.execute(httppost);
// et.setText(""); // clear text box
// etp.setText(""); // clear text box
HttpResponse responce = httpclient.execute(httppost);
HttpEntity entity = responce.getEntity();
is = EntityUtils.toString(entity);
// in = entity.getContent();
// Log.e("post responce----->", "" + is);
Toast.makeText(this,""+is, Toast.LENGTH_LONG).show();
} catch (ClientProtocolException e) {
// TODO Auto-generated catch block
}catch (UnsupportedEncodingException e) {
e.printStackTrace();
}catch (IOException e) {
// TODO Auto-generated catch block
}
} else{
// display message if text fields are empty
Toast.makeText(getBaseContext(),"All field are required",Toast.LENGTH_SHORT).show();
}
if(is != null){
Toast.makeText(this,""+is, Toast.LENGTH_LONG).show();
}
}
}
This is my Log Cat:
Problem is that you are calling:
Toast.makeText(this,""+is, Toast.LENGTH_LONG).show();
from worker Thread inside run() method. You shouldn't do it. You can manipulate with UI only from Main(UI) Thread.
Solution is to use runOnUiThread() or AsyncTask or show Toast in Handler.
One assumed using the Tumblr API to upload images would be easy. It isn't. (EDIT It is now, see Edit 2 at the end of this entry)
My app is supposed to upload an image to tumblr. I would prefer doing that from a service but for now I use an activity that closes itself as soon as its done uploading. In OnCreate() the user is authenticated:
consumer = new CommonsHttpOAuthConsumer(CONSUMER_KEY, CONSUMER_SECRET);
// It uses this signature by default
// consumer.setMessageSigner(new HmacSha1MessageSigner());
provider = new CommonsHttpOAuthProvider(REQUEST_TOKEN_URL,ACCESS_TOKEN_URL,AUTH_URL);
String authUrl;
try
{
authUrl = provider.retrieveRequestToken(consumer, CALLBACK_URL);
Log.d(TAG, "Auth url:" + authUrl);
startActivity(new Intent("android.intent.action.VIEW", Uri.parse(authUrl)));
}
This opens a browser activity where the user can add username and passoword and then the app returns to the activity (this is also why I have to use an activity, I don't know how to do this from a service)
Returning from the browser the data is extracted:
Uri uri = context.getIntent().getData();
if (uri != null && uri.toString().startsWith(CALLBACK_URL))
{
Log.d(TAG, "uri!=null");
String verifier = uri.getQueryParameter("oauth_verifier");
Log.d(TAG, "verifier"+verifier);
try
{
provider.setOAuth10a(true);
provider.retrieveAccessToken(consumer, verifier);
Log.d(TAG, "try");
}
catch (Exception e)
{
Log.e(TAG, e.toString());
e.printStackTrace();
}
OAUTH_TOKEN = consumer.getToken();
OAUTH_SECRET = consumer.getTokenSecret();
Most of these two snippets I got from here and they work well.
With these tokens I can now try putting data on tumblr. When I try to add Text this works fine using this method:
private void createText()
{
if(!OAUTH_TOKEN.equals(""))
{
HttpContext context = new BasicHttpContext();
HttpPost request = new HttpPost("http://api.tumblr.com/v2/blog/" + blogname + ".tumblr.com/post");
List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(2);
nameValuePairs.add(new BasicNameValuePair("type", "text"));
nameValuePairs.add(new BasicNameValuePair("body", "this is just a test"));
try
{
request.setEntity(new UrlEncodedFormEntity(nameValuePairs));
}
catch (UnsupportedEncodingException e1)
{
Log.e(TAG, e1.toString());
e1.printStackTrace();
}
if (consumer == null)
{
consumer = new CommonsHttpOAuthConsumer(OAuthConstants.TUMBR_CONSUMERKEY, OAuthConstants.TUMBR_SECRETKEY);
}
if (OAUTH_TOKEN == null || OAUTH_SECRET == null)
{
Log.e(TAG, "Not logged in error");
}
consumer.setTokenWithSecret(OAUTH_TOKEN, OAUTH_SECRET);
try
{
consumer.sign(request);
}
catch (OAuthMessageSignerException e)
{
}
catch (OAuthExpectationFailedException e)
{
}
catch (OAuthCommunicationException e)
{
}
HttpClient client = new DefaultHttpClient();
//finally execute this request
try
{
HttpResponse response = client.execute(request, context);
HttpEntity responseEntity = response.getEntity();
if (responseEntity != null)
{
Log.d(TAG, "responseEntety!=null");
try
{
Log.d(TAG, EntityUtils.toString(responseEntity));
}
catch (ParseException e)
{
e.printStackTrace();
Log.e(TAG, e.toString());
}
catch (IOException e)
{
e.printStackTrace();
Log.e(TAG, e.toString());
} // gives me {"meta":{"status":401,"msg":"Not Authorized"},"response":[]} when I try to upload a photo
}
else
{
Log.d(TAG, "responseEntety==null");
}
}
catch (ClientProtocolException e)
{
// TODO Auto-generated catch block
e.printStackTrace();
}
catch (IOException e)
{
// TODO Auto-generated catch block
e.printStackTrace();
}
}
PostToTumblr.this.finish();
}
As you can see here http://www.tumblr.com/blog/snapnowandroid (at least as of this time) the text "this is just a test" is posted.
However, when I try to post images, it gets strange. Now I have checked around and apparently this is a well known issue with the tumblr API, which has excessively been discussed here and some have solved it in other programming languages (for example here) but I have been unable to repeat those successes.
The method (in its entirety below) has the exact same structure to the above method (that works), the nameValuePairs are just different
The method is given a Bitmap variable called photo:
private void uploadToTumblr(Bitmap photo)
This bitmap is converted into an array:
ByteArrayOutputStream stream = new ByteArrayOutputStream();
photo.compress(Bitmap.CompressFormat.PNG, 100, stream);
byte[] bytes = stream.toByteArray();
The nameValuePairs are filled as follows:
nameValuePairs.add(new BasicNameValuePair(URLEncoder.encode("type", enc), URLEncoder.encode("photo", enc)));
nameValuePairs.add(new BasicNameValuePair(URLEncoder.encode("caption", enc), URLEncoder.encode(text, enc)));
nameValuePairs.add(new BasicNameValuePair("data", Base64.encodeToString(bytes, Base64.URL_SAFE)));
The result is a {"meta":{"status":400,"msg":"Bad Request"},"response":{"errors":["Error uploading photo."]}} from the tumblr api.
I have tries encoding the picture differently as discribed in this article but without any changes.
//http://www.coderanch.com/t/526487/java/java/Java-Byte-Hex-String
final char[] hexArray = {'0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F'};
char[] hexChars = new char[bytes.length * 3];
int v;
for ( int j = 0; j < bytes.length; j++ )
{
v = bytes[j] & 0xFF;
hexChars[j * 3] = '%';
hexChars[j * 3 + 1] = hexArray[v >>> 4];
hexChars[j * 3 + 2] = hexArray[v & 0x0F];
}
String s = new String(hexChars);
s = URLEncoder.encode(s, enc);
nameValuePairs.add(new BasicNameValuePair(URLEncoder.encode("data", enc), s));
Here the entire method (without the hex encoding):
private void uploadToTumblr(Bitmap photo)
{
if(!OAUTH_TOKEN.equals(""))
{
ByteArrayOutputStream stream = new ByteArrayOutputStream();
photo.compress(Bitmap.CompressFormat.PNG, 100, stream);
byte[] bytes = stream.toByteArray();
String text ="SNAP";
HttpContext context = new BasicHttpContext();
HttpPost request = new HttpPost("http://api.tumblr.com/v2/blog/" + blogname + ".tumblr.com/post");
List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(2);
String enc = "UTF-8";
try
{
nameValuePairs.add(new BasicNameValuePair(URLEncoder.encode("type", enc), URLEncoder.encode("photo", enc)));
nameValuePairs.add(new BasicNameValuePair(URLEncoder.encode("caption", enc), URLEncoder.encode(text, enc)));
nameValuePairs.add(new BasicNameValuePair("data", Base64.encodeToString(bytes, Base64.URL_SAFE)));
}
catch (UnsupportedEncodingException e2)
{
Log.e(TAG, e2.toString());
e2.printStackTrace();
}
try
{
request.setEntity(new UrlEncodedFormEntity(nameValuePairs));
}
catch (UnsupportedEncodingException e1)
{
Log.e(TAG, e1.toString());
e1.printStackTrace();
}
if (consumer == null)
{
consumer = new CommonsHttpOAuthConsumer(OAuthConstants.TUMBR_CONSUMERKEY, OAuthConstants.TUMBR_SECRETKEY);
}
if (OAUTH_TOKEN == null || OAUTH_SECRET == null)
{
//throw new LoginErrorException(LoginErrorException.NOT_LOGGED_IN);
Log.e(TAG, "Not logged in error");
}
consumer.setTokenWithSecret(OAUTH_TOKEN, OAUTH_SECRET);
try
{
consumer.sign(request);
}
catch (OAuthMessageSignerException e)
{
}
catch (OAuthExpectationFailedException e)
{
}
catch (OAuthCommunicationException e)
{
}
HttpClient client = new DefaultHttpClient();
//finally execute this request
try
{
HttpResponse response = client.execute(request, context);
HttpEntity responseEntity = response.getEntity();
if (responseEntity != null)
{
Log.d(TAG, "responseEntety!=null");
try
{
Log.d(TAG, EntityUtils.toString(responseEntity));
}
catch (ParseException e)
{
e.printStackTrace();
Log.e(TAG, e.toString());
}
catch (IOException e)
{
e.printStackTrace();
Log.e(TAG, e.toString());
}
}
else
{
Log.d(TAG, "responseEntety==null");
}
}
catch (ClientProtocolException e)
{
// TODO Auto-generated catch block
e.printStackTrace();
}
catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
else
{
Log.d(TAG, "upload imposble... Toklen not set");
}
PostToTumblr.this.finish();
}
Now, while there are several things I am unhappy with (for example that this is done using an activity instead of a service) the big issue here is clearly the problem of uploading images. I am by no means the first to have this problem, so has anyone been able to get this done in java?
Edit 1
Have not made any progress with the problem at hand but created a workaround that might be nice for people who have the same issue. Tumblr offers posting via mail and you can programm android to send emails in the background as shown here. This works very well but you need to ask users to provide their mail account data and the Tumblr-mail Adress to post.
Edit 2
Years have pased and using email is no longer the easy way to do it. With jumblr there is finally a good API for Java that will work on android. OAuth-Authentication is no fun (it never is) but once you get past this, its fantastic.
Now, technically the question of how to do the authentication does not belong here but It's my overly long question, so I'll just paste some code here and if it's not interesting to you just skip it.
This uses a jar called jumblr-0.0.10-jar-with-dependencies.jar
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.util.Log;
import com.tumblr.jumblr.JumblrClient;
import com.tumblr.jumblr.request.RequestBuilder;
import com.tumblr.jumblr.types.Blog;
import com.tumblr.jumblr.types.User;
import org.scribe.builder.ServiceBuilder;
import org.scribe.builder.api.TumblrApi;
import org.scribe.model.Token;
import org.scribe.model.Verifier;
import org.scribe.oauth.OAuthService;
import java.io.File;
public class Tumblr
{
private static final String PROTECTED_RESOURCE_URL = "http://api.tumblr.com/v2/user/info";
static OAuthService service;
static Token requestToken=null;
public static void share(final Activity ctx, File file)
{
Thread tt = new Thread(new Runnable()
{
#Override
public void run()
{
JumblrClient client = new JumblrClient(Tumblr_Constants.CONSUMER_KEY, Tumblr_Constants.CONSUMER_SECRET);
RequestBuilder requestBuilder = client.getRequestBuilder();
requestBuilder.setConsumer(Tumblr_Constants.CONSUMER_KEY, Tumblr_Constants.CONSUMER_SECRET);
SharedPreferences settings = ctx.getSharedPreferences("TumblrData", 0);
String oauthToken=settings.getString("OauthToken", "");
String oauthTokenSecret=settings.getString("OauthSecret", "");
if(oauthToken.equals("") || oauthTokenSecret.equals(""))
{
authenticate(ctx);
while(WebViewFragment.verifier.equals(""))
{
try {
Thread.sleep(100);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
String v = WebViewFragment.verifier;
Token accessToken = authenticatefurther(v);
SharedPreferences.Editor edit = settings.edit();
edit.putString("OauthToken", accessToken.getToken());
edit.putString("OauthSecret", accessToken.getSecret());
edit.commit();
oauthToken=settings.getString("OauthToken", "");
oauthTokenSecret=settings.getString("OauthSecret", "");
}
if(!oauthToken.equals("") && !oauthTokenSecret.equals(""))
{
client.setToken(oauthToken, oauthTokenSecret);
User user = client.user();
System.out.println(user.getName());
for (Blog blog : user.getBlogs()) {
Log.d("TUMBLR", blog.getTitle());
}
}
}
});
tt.start();
}
private static void authenticate(Context ctx) {
service = new ServiceBuilder()
.provider( TumblrApi.class )
.apiKey(Tumblr_Constants.CONSUMER_KEY)
.apiSecret(Tumblr_Constants.CONSUMER_SECRET)
.callback("snapnao://snapnao.de/ok") // OOB forbidden. We need an url and the better is on the tumblr website !
.build();
Log.d("TUMBLR", "=== Tumblr's OAuth Workflow ===" );
System.out.println();
// Obtain the Request Token
Log.d("TUMBLR", "Fetching the Request Token...");
requestToken = service.getRequestToken();
Log.d("TUMBLR", "Got the Request Token!");
Log.d("TUMBLR", "");
Log.d("TUMBLR", "Now go and authorize Scribe here:" );
Log.d("TUMBLR", service.getAuthorizationUrl( requestToken ) );
String url = service.getAuthorizationUrl(requestToken);
Intent i = new Intent(ctx, WebViewFragment.class);
i.putExtra("url", url);
ctx.startActivity(i);
}
private static Token authenticatefurther(String v)
{
Token accessToken = null;
Log.d("TUMBLR", "And paste the verifier here");
Log.d("TUMBLR", ">>");
Verifier verifier = new Verifier( v);
Log.d("TUMBLR", "");
// Trade the Request Token and Verfier for the Access Token
Log.d("TUMBLR", "Trading the Request Token for an Access Token...");
accessToken = service.getAccessToken( requestToken ,
verifier );
Log.d("TUMBLR", "Got the Access Token!");
Log.d("TUMBLR", "(if your curious it looks like this: " + accessToken + " )");
Log.d("TUMBLR", "");
return accessToken;
}
}
The WebViewFragement looks like this:
import android.app.Activity;
import android.graphics.Bitmap;
import android.net.http.SslError;
import android.os.Bundle;
import android.util.Log;
import android.webkit.SslErrorHandler;
import android.webkit.WebView;
import android.webkit.WebViewClient;
public class WebViewFragment extends Activity
{
public static String verifier="";
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.webviewfragment);
String url = getIntent().getStringExtra("url");
Log.d("TUMBLR", "webview-> "+url);
WebView view = (WebView) findViewById(R.id.webView);
view.setWebViewClient(
new SSLTolerentWebViewClient()
);
view.getSettings().setJavaScriptEnabled(true);
view.loadUrl(url);
}
// SSL Error Tolerant Web View Client
private class SSLTolerentWebViewClient extends WebViewClient {
#Override
public void onReceivedSslError(WebView view, SslErrorHandler handler, SslError error) {
handler.proceed(); // Ignore SSL certificate errors
}
#Override
public void onPageStarted(WebView view, String url, Bitmap favicon) {
super.onPageStarted(view, url, favicon);
Log.d("TUMBLR", "+++++"+url);
if(url.contains("oauth_verifier="))
{
String[] x = url.split("oauth_verifier=");
verifier=x[1].replace("#_=_", "");
WebViewFragment.this.finish();
}
}
}
}
Why don't you use Jumblr the official Java client for Tumblr.
Regards.
You can easily do this using jumblr - Tumblr java client
JumblrClient client = new JumblrClient(Constant.CONSUMER_KEY,Constant.CONSUMER_SECRET);
client.setToken(preferences.getString("token",null), preferences.getString("token_secret", null));
PhotoPost pp = client.newPost(client.user().getBlogs().get(0).getName(),PhotoPost.class);
pp.setCaption(caption);
// pp.setLinkUrl(link);
// pp.setSource(mImage); // String URL
pp.setPhoto(new Photo(imgFile));
pp.save();
This worked for me...
nameValuePairs.add(new BasicNameValuePair(URLEncoder
.encode("type", "UTF-8"),
URLEncoder.encode("photo", "UTF-8")));
Log.e("Tumblr", "Image shareing file path" + filePath);
nameValuePairs.add(new BasicNameValuePair("caption", caption));
nameValuePairs.add(new BasicNameValuePair("source", filePath));`
where filePath is http url.
I have use multipart
public class VideoUploader extends AsyncTask {
ProgressDialog progressDialog;
#Override
protected void onPreExecute() {
// TODO Auto-generated method stub
progressDialog = ProgressDialog.show(RecordingActivity.this, "",
"Uploading video.. ");
super.onPreExecute();
}
#Override
protected JSONObject doInBackground(String... params) {
JSONObject jsonObject = null;
StringBuilder builder = new StringBuilder();
try {
String url = UrlConst.VIDEO_URL;
HttpClient httpclient = new DefaultHttpClient();
HttpPost httppost = new HttpPost(url);
FileBody filebodyVideo = new FileBody(new File(params[0]));
StringBody title = new StringBody("uploadedfile: " + params[0]);
StringBody description = new StringBody(
"This is a video of the agent");
// StringBody code = new StringBody(realtorCodeStr);
MultipartEntity reqEntity = new MultipartEntity();
reqEntity.addPart("uploadedfile", filebodyVideo);
reqEntity.addPart("title", title);
reqEntity.addPart("description", description);
// reqEntity.adddPart("code", code);
httppost.setEntity(reqEntity);
// DEBUG
System.out.println("executing request "
+ httppost.getRequestLine());
HttpResponse response = httpclient.execute(httppost);
HttpEntity resEntity = response.getEntity();
// DEBUG
StatusLine status = response.getStatusLine();
int statusCode = status.getStatusCode();
System.out.println(response.getStatusLine());
if (resEntity != null) {
System.out.println(EntityUtils.toString(resEntity));
} // end if
if (resEntity != null) {
resEntity.consumeContent();
} // end if
if (statusCode == 200) {
InputStream content = resEntity.getContent();
BufferedReader reader = new BufferedReader(
new InputStreamReader(content));
String line;
while ((line = reader.readLine()) != null) {
builder.append(line);
}
jsonObject = new JSONObject(builder.toString());
return jsonObject;
} else {
Log.e(LoginActivity.class.toString(),
"Failed to download file");
}
httpclient.getConnectionManager().shutdown();
} catch (Exception e) {
// TODO: handle exception
}
return null;
}
#Override
protected void onPostExecute(JSONObject result) {
// TODO Auto-generated method stub
super.onPostExecute(result);
progressDialog.dismiss();
if (result != null) {
try {
JSONObject jsonObject = result
.getJSONObject(ParsingTagConst.COMMANDRESULT);
String strSuccess = jsonObject
.getString(ParsingTagConst.SUCCESS);
String responseString = jsonObject
.getString(ParsingTagConst.RESPONSE_STRING);
Toast.makeText(RecordingActivity.this, "" + responseString,
Toast.LENGTH_LONG).show();
if (strSuccess.equals("1")) {
// get here your response
}
} catch (Exception e) {
// TODO: handle exception
}
}
}
}
enter code here
I have done using following method. you can try this.
//paramString="text you want to put in caption"
private void postPhotoTumblr(String uploadedImagePhotoUrl, String paramString)
{
CommonsHttpOAuthConsumer localCommonsHttpOAuthConsumer = getTumblrConsumer();
String str1 = "logged in username";
String encodedImage = uploadedImagePhotoUrl;
DefaultHttpClient localDefaultHttpClient = new DefaultHttpClient();
HttpPost localHttpPost = new HttpPost("http://api.tumblr.com/v2/blog/" + str1 + ".tumblr.com/post");
try
{
ArrayList localArrayList = new ArrayList();
localArrayList.add(new BasicNameValuePair("type", "photo"));
BasicNameValuePair localBasicNameValuePair = new BasicNameValuePair("caption", paramString);
localArrayList.add(localBasicNameValuePair);
localArrayList.add(new BasicNameValuePair("data",encodedImage));
UrlEncodedFormEntity localUrlEncodedFormEntity = new UrlEncodedFormEntity(localArrayList);
localHttpPost.setEntity(localUrlEncodedFormEntity);
localCommonsHttpOAuthConsumer.sign(localHttpPost);
InputStream localInputStream = localDefaultHttpClient.execute(localHttpPost).getEntity().getContent();
InputStreamReader localInputStreamReader = new InputStreamReader(localInputStream);
BufferedReader localBufferedReader = new BufferedReader(localInputStreamReader);
StringBuilder localStringBuilder = new StringBuilder();
while (true)
{
String str2 = localBufferedReader.readLine();
if (str2 == null)
{
Log.i("DATA post resp", localStringBuilder.toString());
break;
}
localStringBuilder.append(str2);
}
}
catch (ClientProtocolException localClientProtocolException)
{
localClientProtocolException.printStackTrace();
}
catch (IOException localIOException)
{
localIOException.printStackTrace();
}
catch (OAuthMessageSignerException localOAuthMessageSignerException)
{
localOAuthMessageSignerException.printStackTrace();
}
catch (OAuthExpectationFailedException localOAuthExpectationFailedException)
{
localOAuthExpectationFailedException.printStackTrace();
}
catch (OAuthCommunicationException localOAuthCommunicationException)
{
localOAuthCommunicationException.printStackTrace();
}
}
EDIT : First Upload image to Web Server then get Url and try to Post with uploaded Url or File path. it will work fine sure... :)
I'm trying to use HttpClient to connect to a php page that logs in and passes back a sessionid and then goes to a new page, using that sessionid and obtains a mySQL datafield associated with that sessionid.
On the first request, HttpClient can take 1.5 seconds, 6 seconds, or 2 minutes. If the first request was slow, subsequence requests seem to be faster, and visaversa.
The HttpClient request occurs when a Button view is clicked
Here's my code:
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
setContentView(R.layout.main);
name = (TextView)findViewById(R.id.name);
user = (EditText) findViewById(R.id.user);
pass = (EditText) findViewById(R.id.pass);
submit = (Button) findViewById(R.id.button1);
submit.setOnClickListener(this);
HttpParams params1 = new BasicHttpParams();
params1.setParameter(CoreProtocolPNames.PROTOCOL_VERSION, HttpVersion.HTTP_1_1);
client = new DefaultHttpClient(params1);
httpclient = new DefaultHttpClient();
// Create a local instance of cookie store
cookieStore = new BasicCookieStore();
// Create local HTTP context
}
public void onClick(View v) {
if (v.getId() == R.id.button1) {
//submit.setClickable(false);
String username = user.getText().toString();
String password = pass.getText().toString();
String targetURL = "<<<<LOGIN PHP URL>>>>";
post = new HttpPost(targetURL);
List<NameValuePair> params = new ArrayList<NameValuePair>();
params.add(new BasicNameValuePair("username", username));
params.add(new BasicNameValuePair("password", password));
Log.d("params","params added");
try {
post.setEntity(new UrlEncodedFormEntity(params));
} catch (UnsupportedEncodingException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
Log.d("entity added","entityadded");
Log.d("preex","PRE EXECUTION");
localContext = new BasicHttpContext();
// Bind custom cookie store to the local context
localContext.setAttribute(ClientContext.COOKIE_STORE, cookieStore);
//submit.setText("Logging In...");
new Thread(new Runnable(){
public void run(){
try {
Log.d("pre","pre execute");
response = client.execute(post,localContext);
Log.d("post","post execute");
} catch (ClientProtocolException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} finally {
Log.d("post","FIANLLY");
try {
input = response.getEntity().getContent();
} catch (IllegalStateException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
Log.d("response: ",convertStreamToString(input));
getFullName(localContext);
}
}
}).start();}
}
private void getFullName(final HttpContext context){
Log.d("called","called");
String targetURL = "<<<<SESSION CHECKER PHP URL>>>>";
//client1 = new DefaultHttpClient();
post1 = new HttpPost(targetURL);
Log.d("","about to call runable....");
// submit.setText("Obtaining Full Name...");
try {
Log.d("pre","CALLING!");
response = client.execute(post1,context);
Log.d("post","called..");
} catch (ClientProtocolException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} finally {
Log.d("post","FIANLLY");
try {
//submit.setText("Full Name Obtained!...");
input = response.getEntity().getContent();
} catch (IllegalStateException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
//Log.d("response: ",convertStreamToString(input));
outputResponse(input);
}
}
private void outputResponse(final InputStream in) {
name.post(new Runnable(){
public void run(){
String fullname=convertStreamToString(in);
name.setText("Full Name is: "+fullname);
}
});
}
private static String convertStreamToString(InputStream is) {
BufferedReader reader = new BufferedReader(new InputStreamReader(is));
StringBuilder sb = new StringBuilder();
String line = null;
try {
while ((line = reader.readLine()) != null) {
sb.append(line + "\n");
}
} catch (IOException e) {
e.printStackTrace();
} finally {
try {
is.close();
} catch (IOException e) {
e.printStackTrace();
}
}
return sb.toString();
}
Before I set Http version 1.1 it took double the time, but for my application, the speed cannot be unreliable. This is all on a pretty fast WiFi connections -- can you image Edge or 3G speeds??
So what can I optimize?
Thanks everyone:)
EDIT: I did a new test with: http://www.posttestserver.com/ and it happened pretty fast. The urls I'm using currently aren't my final server urls, they are for a different site on a different server -- shared hosting, so could it be that contacting my shared hosting site is just slow and will be compared to my .net server?
Thanks again !