Android Open Source - jotform-api-android Register User Activity

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License

The source code is released under:
GNU General Public License
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Java Source Code

package com.jotform.jotformapisample.list;
/*w  w w .  j  a v  a 2s. c  om*/
import java.util.HashMap;

import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

import android.app.Activity;
import android.app.AlertDialog;
import android.app.ProgressDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;

import com.jotform.api.JotformAPIClient;
import com.jotform.jotformapisample.R;
import com.jotform.jotformapisample.model.SharedData;
import com.loopj.android.http.JsonHttpResponseHandler;

public class RegisterUserActivity extends Activity {
  
  private Context        mContext;
  private EditText      mUsernameEditText;
  private EditText      mPasswordEditText;
  private EditText      mEmailEditText;
  
  private ProgressDialog    mProgressDialog;

  @Override
  public void onCreate(Bundle savedInstanceState) {

    super.onCreate(savedInstanceState);

    setContentView(R.layout.activity_register);

    mContext = this;
    
    initUI();
  }
  
  private void initUI() {
    
    mUsernameEditText = (EditText) findViewById(R.id.edittext_username);
    
    mEmailEditText = (EditText) findViewById(R.id.edittext_email);
    
    mPasswordEditText = (EditText) findViewById(R.id.edittext_password);
    
    Button registerButton = (Button) findViewById(R.id.button_register);
    
    registerButton.setOnClickListener(new OnClickListener(){

      @Override
      public void onClick(View v) {
        // TODO Auto-generated method stub
        
        if ( mUsernameEditText.getText().length() == 0 ) {
          
          mUsernameEditText.setError("Please enter username.");
          
          return;
        }
        
        if ( mPasswordEditText.getText().length() == 0 ) {
          
          mPasswordEditText.setError("Please enter password");
          
          return;
        }
        
        if( mEmailEditText.getText().length() == 0 ) {
          
          mEmailEditText.setError("Please enter email");
          
          return;
        }
        
        registerUser(mUsernameEditText.getText().toString(), mEmailEditText.getText().toString(), mPasswordEditText.getText().toString());

      }

    });
  }

  private void registerUser(String username, String email, String password) {
    
    // show loading dialog
    mProgressDialog = ProgressDialog.show(this, "", "Registering user...", true, false);    
    
    // register user using JotformAPI client
    SharedData sharedData = (SharedData) getApplicationContext();
    
    JotformAPIClient apiClient = sharedData.getJotformAPIClient();
    
    // create user info
    
    HashMap<String, String> userinfo = new HashMap<String, String>();
    userinfo.put("username", username);
    userinfo.put("password", password);
    userinfo.put("email", email);
    
    apiClient.registerUser(userinfo, new JsonHttpResponseHandler(){
      
      @Override
      public void onSuccess(JSONObject data) {
        
        int responseCode;

        try {

          // check if result is success or fail
          responseCode = data.getInt("responseCode");

          if ( responseCode == 200 || responseCode == 206 ) {

            // show alert dialog for success
            AlertDialog.Builder builder = new AlertDialog.Builder(mContext);

            builder.setTitle("JotformAPISample");
            builder.setCancelable(false);
            builder.setMessage("You registered new user successfully.");
            builder.setPositiveButton("Ok", new DialogInterface.OnClickListener() {
              public void onClick(DialogInterface dialog, int item) {

              }
            });

            AlertDialog alert = builder.create();
            alert.show();

          }

        } catch (JSONException e) {
          // TODO Auto-generated catch block
          e.printStackTrace();
        }
        
        // dismiss loading dialog
        mProgressDialog.dismiss();        
      }
      
      @Override
      public void onFailure(Throwable arg0, JSONObject data) {
        
        int responseCode;

        try {

          // check what the error is
          responseCode = data.getInt("responseCode");

          if ( responseCode == 401 ) {
            
            // show alert dialog
            String errMsg = data.getString("message") + "\n" + "Please check if your API Key's permission is 'Read Access' or 'Full Access'. You can create form with API key for 'Full Access'.";
            
            AlertDialog.Builder builder = new AlertDialog.Builder(mContext);

            builder.setTitle("JotformAPISample");
            builder.setCancelable(false);
            builder.setMessage(errMsg);
            builder.setPositiveButton("Ok", new DialogInterface.OnClickListener() {
              public void onClick(DialogInterface dialog, int item) {

              }
            });

            AlertDialog alert = builder.create();
            alert.show();
          }
          
        } catch (JSONException e1) {
          e1.printStackTrace();
        }
        
        mProgressDialog.dismiss();
      }
      
      @Override
      public void onFailure(Throwable e, JSONArray errorResponse) {

        mProgressDialog.dismiss();
      }

      @Override
      public void onFailure(Throwable e, String errorResponse) {
        mProgressDialog.dismiss();
      }
      
      @Override
      public void onFinish() {
        
      }
      
    });
  }
}
Java Source Code List
