Android Open Source - Android-SDK-Demo Signup Activity

• Back to Development/sdk  ↑

From Project

Back to project page Android-SDK-Demo.

License

The source code is released under:

Apache License

Java Source Code

package com.baasbox.demo;
//from ww  w  .jav  a 2 s  . c  o m
import org.json.JSONException;
import org.json.JSONObject;

import com.baasbox.android.BaasClientException;
import com.baasbox.android.BaasException;
import com.baasbox.android.BaasResult;
import com.baasbox.android.BaasServerException;
import com.baasbox.android.BaasUser;
import com.baasbox.demo.util.AlertUtils;

import android.os.AsyncTask;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.Intent;

public class SignupActivity extends Activity {

  private SignupTask signupTask;
  
  private EditText emailEditText;
  private EditText usernameEditText;
  private EditText passwordEditText;
  private Button signupButton;

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);    
    setTitle("Signup");
    
    setContentView(R.layout.activity_signup);
    
    usernameEditText = (EditText) findViewById(R.id.username);
    passwordEditText = (EditText) findViewById(R.id.password);
    emailEditText = (EditText) findViewById(R.id.email);
    signupButton = (Button) findViewById(R.id.signupButton);
    
    signupButton.setOnClickListener(new OnClickListener() {
      @Override
      public void onClick(View v) {
        String username = usernameEditText.getText().toString();
        String password = passwordEditText.getText().toString();
        String email = emailEditText.getText().toString();
        
        onClickSignup(email, username, password);
      }
    });
  }
  
  private void onUserSignedUp() {
    Intent intent = new Intent(this, AddressBookActivity.class);
    intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
    intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK);
    intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    startActivity(intent);
    
    finish();
  }
  
  protected void onClickSignup(String email, String username, String password) {
    signupTask = new SignupTask();
    
    /*JSONObject user = new JSONObject();
    JSONObject visibleByTheUser = new JSONObject();
    
    try {
      visibleByTheUser.put("email", email);
      user.put("username", username);
      user.put("password", password);
      user.put("visibleByTheUser", visibleByTheUser);
    } catch (JSONException e) {
      throw new Error(e);
    }*/
    
    BaasUser user = BaasUser.withUserName(username);
    user.setPassword(password);
    
    signupTask.execute(user);
  }

  protected void onSignup(BaasResult<BaasUser> result) {
    try {
      result.get();
      onUserSignedUp();
    } catch (BaasClientException e) {
      if (e.httpStatus == 400) {
        AlertDialog.Builder builder = new AlertDialog.Builder(this);
        builder.setCancelable(true);
        builder.setTitle("Signup failed");
        builder.setMessage("Insert username and password");
        builder.setNegativeButton("Ok", null);
        builder.create().show();
      } else {
        AlertUtils.showErrorAlert(this, e);
      }
    } catch (BaasServerException e) {
      AlertUtils.showErrorAlert(this, e);
    } catch (BaasException e) {
      AlertUtils.showErrorAlert(this, e);
    }
  }

  public class SignupTask extends AsyncTask<BaasUser, Void, BaasResult<BaasUser>> {
    
    @Override
    protected void onPreExecute() {
      signupButton.setEnabled(false);
    }
    
    @Override
    protected BaasResult<BaasUser> doInBackground(BaasUser... params) {
      return params[0].signupSync();
    }

    @Override
    protected void onPostExecute(BaasResult<BaasUser> result) {
      signupButton.setEnabled(true);
      onSignup(result);
    }
  }

}

Java Source Code List

• Back to Development/sdk  ↑