单击按钮时不会上传消息

Question

按钮事件在这里：

  btnUpdateStatus.setOnClickListener(new View.OnClickListener() {

            @Override
            public void onClick(View v) {
                // Call update status function
                // Get the status from EditText
                String status = txtUpdate.getText().toString();

                // Check for blank text
                if (status.trim().length() > 0) {
                    // update status
                    new updateTwitterStatus().execute(status);
                } else {
                    // EditText is empty
                    Toast.makeText(getApplicationContext(),
                            "Please enter status message", Toast.LENGTH_SHORT)
                            .show();
                }
            }
        });

这里是更新dmethod class updateTwitterStatus扩展了AsyncTask {

    /**
     * Before starting background thread Show Progress Dialog
     * */
    @Override
    protected void onPreExecute() {
        super.onPreExecute();
        pDialog = new ProgressDialog(MainActivity.this);
        pDialog.setMessage("Updating to twitter...");
        pDialog.setIndeterminate(false);
        pDialog.setCancelable(false);
        pDialog.show();
    }

    /**
     * getting Places JSON
     * */
    protected String doInBackground(String... args) {
        Log.d("Tweet Text", "> " + args[0]);
        String status = args[0];
        try {
            ConfigurationBuilder builder = new ConfigurationBuilder();
            builder.setOAuthConsumerKey(TWITTER_CONSUMER_KEY);
            builder.setOAuthConsumerSecret(TWITTER_CONSUMER_SECRET);

            // Access Token 
            String access_token = mSharedPreferences.getString(PREF_KEY_OAUTH_TOKEN, "");
            // Access Token Secret
            String access_token_secret = mSharedPreferences.getString(PREF_KEY_OAUTH_SECRET, "");

            AccessToken accessToken = new AccessToken(access_token, access_token_secret);
            Twitter twitter = new TwitterFactory(builder.build()).getInstance(accessToken);

            // Update status
            twitter4j.Status response = twitter.updateStatus(status);
             Log.i(""+response, "value");
            Log.d("Status", "> " + response.getText());
        } catch (TwitterException e) {
            // Error in updating status
            Log.d("Twitter Update Error", e.getMessage());
            e.printStackTrace();
        }
        return null;
    }

    /**
     * After completing background task Dismiss the progress dialog and show
     * the data in UI Always use runOnUiThread(new Runnable()) to update UI
     * from background thread, otherwise you will get error
     * **/
    protected void onPostExecute(String file_url) {
        // dismiss the dialog after getting all products
        pDialog.dismiss();
        // updating UI from Background Thread
        runOnUiThread(new Runnable() {
            @Override
            public void run() {
                Toast.makeText(getApplicationContext(),
                        "Status tweeted successfully", Toast.LENGTH_SHORT)
                        .show();
                // Clearing EditText field
                txtUpdate.setText("");
            }
        });
    }

}

这是XML布局：

   <?xml version="1.0" encoding="utf-8"?>
   <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical" >
     <!-- Twitter Login Button -->
     <Button android:id="@+id/btnLoginTwitter"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:text="Login with Twitter"
        android:layout_marginLeft="10dip"
        android:layout_marginRight="10dip"
        android:layout_marginTop="30dip"/>

    <!-- user name label -->
    <TextView android:id="@+id/lblUserName"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:padding="10dip"
        android:layout_marginTop="30dip"/>

    <!-- label update status -->
    <TextView android:id="@+id/lblUpdate"
        android:text="Update Status"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:layout_marginLeft="10dip"
        android:layout_marginRight="10dip"
        android:visibility="visible"/>

    <!-- Tweet EditText -->
    <EditText android:id="@+id/txtUpdateStatus"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:layout_margin="10dip"
        android:visibility="visible"/>

    <!-- Tweet Button -->
    <Button android:id="@+id/btnUpdateStatus"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:text="Tweet"
        android:layout_marginLeft="10dip"
        android:layout_marginRight="10dip"
        android:visibility="visible"/>

    <!-- Twitter Logout button -->
    <Button android:id="@+id/btnLogoutTwitter"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:text="Logout from Twitter"
        android:layout_marginLeft="10dip"
        android:layout_marginRight="10dip"
        android:layout_marginTop="50dip"
        android:visibility="visible"/>



</LinearLayout>

我正在使用twitter SDK和twiiter 4jcore库来发送消息并使用twitter登录。我正在成功登录，但当我在Twitter上写任何消息进行更新时，我的消息没有显示在我的Twitter帐户上。我做错了什么？我按照本教程here，但我的信息没有显示。

Answer 1

请点击此链接Demo twitter post with oath。检查教程发布到twitter方法。如果你还面临着问题，请告诉我。