Android Open Source - sami-android-demo Accounts Activity

From Project

License

The source code is released under:
Apache License
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Java Source Code

package io.samsungsami.android;
//from w w w  .  j a va  2  s.  c  o  m
import com.samihub.androidclient.R;

import android.app.Activity;
import android.app.Fragment;
import android.os.Bundle;
import android.os.Handler;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.FrameLayout;
import android.widget.RelativeLayout;

public class AccountsActivity extends Activity {
  public static final String TAG = AccountsActivity.class.getName();
  RelativeLayout layout;
  private AccountsWebView mWebView;
  MenuItem loader;
  private boolean loginCompleted;

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_accounts);

    if (savedInstanceState == null) {
      getFragmentManager().beginTransaction()
          .add(R.id.container, new PlaceholderFragment()).commit();
    }
    
    new Handler().postDelayed(new Runnable() {
      
      @Override
      public void run() {
        loadWebView();
      }
    }, 300);
  }
  
  /**
   * Inserts the webview in the current layout
   */
  public void loadWebView(){
    loginCompleted = false;
    layout = (RelativeLayout) findViewById(R.id.rootElement);
    FrameLayout.LayoutParams rl= new FrameLayout.LayoutParams(
        FrameLayout.LayoutParams.MATCH_PARENT, 
        FrameLayout.LayoutParams.MATCH_PARENT);
      mWebView = new AccountsWebView(this);
      mWebView.setId(0X100);
      mWebView.setLayoutParams(rl);
      layout.addView(mWebView);
      
      String url = getIntent().getExtras().getString("url");
    mWebView.clearCache(true);
    mWebView.loadUrl(url);
    Log.d(TAG, "AccountsActivity: "+url);
  }
  
  /**
   * Exits sucessfully
   */
  public void onLoginCompleted(String accessToken){
    loginCompleted = true;
    Sami.getInstance().onLoginCompleted(accessToken);
    finish();
  }
  
  /**
   * Exits with cancel condition
   */
  public void onLoginCanceled(){
    finish();
  }

  /**
   * Context menu
   */
  @Override
  public boolean onCreateOptionsMenu(Menu menu) {
    getMenuInflater().inflate(R.menu.accounts, menu);
    
    loader = menu.findItem(R.id.loading_indicator);
        
    return true;
  }
  
  /**
   * Controls the loader animation
   * @param loading
   */
  public void setLoading(boolean loading){
    if(loading){
      loader.setActionView(R.layout.loading_indicator);
    }
    else{
      loader.setActionView(null);
    }
  }

  /**
   * Menu handler
   */
  @Override
  public boolean onOptionsItemSelected(MenuItem item) {
    int id = item.getItemId();
    if (id == R.id.action_cancel) {
      onLoginCanceled();
      return true;
    }
    return super.onOptionsItemSelected(item);
  }

  /**
   * A placeholder fragment containing a simple view.
   */
  public static class PlaceholderFragment extends Fragment {

    public PlaceholderFragment() {
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
        Bundle savedInstanceState) {
      View rootView = inflater.inflate(R.layout.fragment_accounts,
          container, false);
      return rootView;
    }
  }

  @Override
  protected void onResume() {
    super.onResume();
  }

  /**
   * Propagates the login cancelled if there was no success
   */
  @Override
  protected void onDestroy() {
    super.onDestroy();
    if(!loginCompleted){
      Sami.getInstance().onLoginCanceled();
    }
  }

}
Java Source Code List
