Android Open Source - PrincePolo Connect To Git Hub Fragment

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License

The source code is released under:
GNU General Public License
If you think the Android project PrincePolo 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 se.agile.activities;  
/*from   ww  w  . j  av a  2  s  . c  o  m*/

import se.agile.githubdata.Repository;
import se.agile.model.PreferenceListener;
import se.agile.model.Preferences;
import se.agile.model.Preferences.PREF_KEY;
import se.agile.princepolo.R;
import android.app.Fragment;
import android.content.Intent;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.TextView;

public class ConnectToGitHubFragment extends Fragment {
  private String logTag;
  private View rootView;
  public ConnectToGitHubFragment(){}
  
  private PreferenceListener prefListener;
  
  @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) 
  {
    logTag = getResources().getString(R.string.logtag_main);
        rootView = inflater.inflate(R.layout.fragment_connect_to_github, container, false);
    final View tempRootView = rootView;
        OnClickListener buttonListener = new View.OnClickListener() 
        {
          public void onClick(View v) 
          {
            switch (v.getId()) 
            {
          case R.id.button_get2_github:
            Intent intent = new Intent(getActivity(), LoginActivity.class);
                  startActivity(intent);
            break;
          case R.id.button_reset_connection:
            Preferences.ClearPreferences();
            break;
            }  
          }
        };
        ((Button) rootView.findViewById(R.id.button_get2_github)).setOnClickListener(buttonListener);
        ((Button) rootView.findViewById(R.id.button_reset_connection)).setOnClickListener(buttonListener);

        prefListener = new PreferenceListener() {
      @Override
      public void preferenceChanged(PREF_KEY key) 
      {
        switch(key)
        {
          case ACCESS_TOKEN:
            gotAccessToken(Preferences.isConnectedToGitHub());
            break;
          case USER_NAME:
            updateUser();
            break;
          case USER_REPOSITORIES:
            updateUserRepos();
            break;
            
        }
      }
    };
    
        Preferences.addListener(prefListener);
        
        return rootView;
    }
  
  private void updateUser(){
    ((TextView) rootView.findViewById(R.id.textView_User)).setText("User: " + Preferences.getUser().getName());
  }
  
  private void updateUserRepos()
  {
    StringBuilder builder = new StringBuilder();
    builder.append("Repositories:\n");
    for(Repository repo : Preferences.getRepositories()){
      builder.append(repo.getName() + "\n");
    }
    ((TextView) rootView.findViewById(R.id.textView_Repositories)).setText(builder.toString());
  }
  
  private void gotAccessToken(boolean isConnectedToGitHub)
  {
    if(isConnectedToGitHub)
    {
      ((Button) rootView.findViewById(R.id.button_get2_github)).setEnabled(false);
      ((TextView) rootView.findViewById(R.id.txtLabel))
        .setText("You have connected to GitHub");
    }
    else
    {
      ((Button) rootView.findViewById(R.id.button_get2_github)).setEnabled(true);
      ((TextView) rootView.findViewById(R.id.txtLabel))
        .setText("You are not connected to GitHub. In order to get data from github you have to allow "+
              "the app to get data from you account.");
    }
  }

  
  @Override
  public void onResume()
  {
    gotAccessToken(Preferences.isConnectedToGitHub());
    updateUser();
    updateUserRepos();
    super.onResume();
  }
  @Override
  public void onDestroy(){
    Preferences.removeListener(prefListener);
    super.onDestroy();
  }
}
Java Source Code List
