Android Open Source - android-rackspacecloud Add Account Activity

From Project

Back to project page android-rackspacecloud.
License

The source code is released under:
MIT License
If you think the Android project android-rackspacecloud listed in this page is inappropriate, such as containing malicious code/tools or violating the copyright, please email info at java2s dot com, thanks.
Java Source Code

package com.rackspacecloud.android;
//w  w  w.  j a v a  2s  .c  om
import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.content.Intent;
import android.os.Bundle;
import android.text.method.PasswordTransformationMethod;
import android.text.method.SingleLineTransformationMethod;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.EditText;
import android.widget.Spinner;

public class AddAccountActivity extends GaActivity implements OnClickListener{
  
  EditText usernameText;
  EditText apiKeyText;
  EditText customServer;
  Spinner providerSpinner;
  String authServer;
  boolean isHidden;
  
  public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        trackPageView(PAGE_PROVIDERS);
        setContentView(R.layout.createaccount);
        usernameText = (EditText) findViewById(R.id.username);
        apiKeyText = (EditText) findViewById(R.id.addaccount_apikey);
        customServer = (EditText) findViewById(R.id.custom_auth_server_edit);
        ((Button) findViewById(R.id.submit_new_account)).setOnClickListener(this);
        isHidden = true;
        customServer.setEnabled(false);
        if(savedInstanceState != null)
          isHidden = savedInstanceState.containsKey("isHidden") && savedInstanceState.getBoolean("isHidden");
        setUpApiText(savedInstanceState);
        setUpCheckBox();
        loadProviderSpinner();
    } 
  
  protected void onSaveInstanceState(Bundle outState) {
    super.onSaveInstanceState(outState);
    outState.putBoolean("isHidden", isHidden);
  }
  
  //setup the API textedit to be password dots or regular text
  private void setUpApiText(Bundle state){
        isHidden = true;
        if(state != null)
          isHidden = state.containsKey("isHidden") && state.getBoolean("isHidden");
    if(isHidden){
          apiKeyText.setTransformationMethod(new PasswordTransformationMethod());
    }
    else{
          apiKeyText.setTransformationMethod(new SingleLineTransformationMethod());
    }
  }
  
  private void setUpCheckBox(){
    final CheckBox show_clear = (CheckBox) findViewById(R.id.show_clear);
    show_clear.setChecked(!isHidden);
        show_clear.setOnClickListener(new OnClickListener() {
          @Override 
      public void onClick(View v) {
            if (((CheckBox) v).isChecked()) {
              apiKeyText.setTransformationMethod(new SingleLineTransformationMethod());
              isHidden = false;
            } else {
              apiKeyText.setTransformationMethod(new PasswordTransformationMethod());
              isHidden = true;
            }
            apiKeyText.requestFocus();
        }  
    });
  }
  
  private void loadProviderSpinner(){
    //set the auth server default to us
    authServer = "https://auth.api.rackspacecloud.com/v1.0";
    providerSpinner = (Spinner) findViewById(R.id.provider_spinner);
    String[] providers = {"Rackspace Cloud (US)", "Rackspace Cloud (UK)", "Custom"};
    ArrayAdapter<String> imageAdapter = new ArrayAdapter<String>(this, android.R.layout.simple_spinner_item, providers);
    imageAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
    providerSpinner.setAdapter(imageAdapter);
    providerSpinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener(){
        public void onItemSelected(AdapterView<?> parent, View view, int pos, long id) {
          if(pos == 0){
          authServer = Preferences.COUNTRY_US_AUTH_SERVER;
              customServer.setEnabled(false);
        }
        else if(pos == 1){
          authServer = Preferences.COUNTRY_UK_AUTH_SERVER;
              customServer.setEnabled(false);
        }
        else{
              customServer.setEnabled(true);
        }
        }
        public void onNothingSelected(AdapterView<?> parent) {
        }
    });
  }
  
  public void onClick(View arg0) {

    if (hasValidInput()) {
      //showActivityIndicators();
      Intent result = new Intent();
      Bundle b = new Bundle();
      b.putString("username", usernameText.getText().toString());
      b.putString("apiKey", apiKeyText.getText().toString());
      b.putString("server", getAuthServer());
      result.putExtra("accountInfo", b);
      setResult(RESULT_OK, result);
      finish();
    } else {
      showAlert("Required Fields Missing", "Username and API Key are required.");
    }
    
  }
  
  private String getAuthServer(){
    if(customServer.isEnabled()){
      authServer = customServer.getText().toString();
    }
    return authServer;
  }
  
  private void showAlert(String title, String message) {
      try {
    AlertDialog alert = new AlertDialog.Builder(this).create();
    alert.setTitle(title);
    alert.setMessage(message);
    alert.setButton("OK", new DialogInterface.OnClickListener() {
        public void onClick(DialogInterface dialog, int which) {
          return;
      } }); 
    alert.show();
      } catch (Exception e) {
        e.printStackTrace();
      }
    }
  
  private boolean hasValidInput() {
      String username = usernameText.getText().toString();
      String apiKey = apiKeyText.getText().toString();
      return !"".equals(username) && !"".equals(apiKey);
    }

}
Java Source Code List
