Revision eb3b3154 src/com/rackspacecloud/android/ListServersActivity.java

b/src/com/rackspacecloud/android/ListServersActivity.java
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import android.app.AlertDialog;


  		





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import android.app.ListActivity;


  		





  
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import android.app.ProgressDialog;


  		





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import android.content.Context;


  		





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import android.content.DialogInterface;


  		





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import android.content.Intent;


  		





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import android.view.MenuItem;


  		





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import android.view.View;


  		





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import android.view.ViewGroup;


  		





  
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import android.view.WindowManager;


  		





  
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import android.view.ViewGroup.LayoutParams;


  		





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import android.widget.ArrayAdapter;


  		





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import android.widget.ImageView;


  		





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import android.widget.ListView;


  		





  
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import android.widget.ProgressBar;


  		





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import android.widget.TextView;


  		





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import com.rackspace.cloud.servers.api.client.CloudServersException;


  		





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	private Server[] servers;


  		





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	private Context context;


  		





  
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	ProgressDialog pDialog;


  		





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	@Override


  		





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    public void onCreate(Bundle savedInstanceState) {


  		





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        super.onCreate(savedInstanceState);


  		





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        context = getApplicationContext();


  		





  
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        setContentView(R.layout.list_servers);


  		





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        restoreState(savedInstanceState);


  		





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    }


  		





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    }


  		





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    private void loadServers() {


  		





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    	displayLoadingCell();


  		





  
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//    	displayLoadingCell();


  		





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    	new LoadServersTask().execute((Void[]) null);


  		





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    }


  		





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		}


  		





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    }


  		





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    private void displayLoadingCell() {


  		





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    	String a[] = new String[1];


  		





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    	a[0] = "Loading...";


  		





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        setListAdapter(new ArrayAdapter<String>(this, R.layout.loadingcell, R.id.loading_label, a));


  		





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        getListView().setTextFilterEnabled(true);


  		





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        getListView().setDividerHeight(0); // hide the dividers so it won't look like a list row


  		





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        getListView().setItemsCanFocus(false);


  		





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    }


  		





  
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//    private void displayLoadingCell() {


  		





  
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//    	String a[] = new String[1];


  		





  
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//    	a[0] = "Loading...";


  		





  
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//        setListAdapter(new ArrayAdapter<String>(this, R.layout.loadingcell, R.id.loading_label, a));


  		





  
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//        getListView().setTextFilterEnabled(true);


  		





  
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//        getListView().setDividerHeight(0); // hide the dividers so it won't look like a list row


  		





  
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//        getListView().setItemsCanFocus(false);


  		





  
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//    }


  		





  
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    protected void showProgressDialog() {


  		





  
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		pDialog = new ProgressDialog(this, R.style.NewDialog);


  		





  
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		// // Set blur to background


  		





  
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		WindowManager.LayoutParams lp = pDialog.getWindow().getAttributes();


  		





  
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		lp.dimAmount = 0.0f;


  		





  
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		pDialog.getWindow().setAttributes(lp);


  		





  
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		pDialog.getWindow().addFlags(WindowManager.LayoutParams.FLAG_BLUR_BEHIND);


  		





  
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		pDialog.show();


  		





  
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		pDialog.setContentView(new ProgressBar(this), new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));


  		





  
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	}


  		





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    private void displayNoServersCell() {


  		





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    	String a[] = new String[1];


  		





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    private class LoadServersTask extends AsyncTask<Void, Void, ArrayList<Server>> {


  		





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    	private CloudServersException exception;


  		





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    	@Override


  		





  
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		protected void onPreExecute(){


  		





  
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			showProgressDialog();


  		





  
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		}


  		





  
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		@Override


  		





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		protected ArrayList<Server> doInBackground(Void... arg0) {


  		





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			ArrayList<Server> servers = null;


  		





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			} catch (CloudServersException e) {


  		





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				exception = e;				


  		





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			}


  		





  
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			pDialog.dismiss();


  		





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			return servers;


  		





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		}


  		





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