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// **********************************************************************
//
// Copyright (c) 2003-2012 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************
package com.zeroc.library;
import com.zeroc.library.controller.QueryController;
import com.zeroc.library.controller.SessionController;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.content.DialogInterface;
// The base class of any activity created after a session has been established.
public class SessionActivity extends Activity
{
protected static final int DIALOG_ERROR = 0;
protected static final int DIALOG_FATAL = 1;
protected static final int DIALOG_NEXT = 2;
protected SessionController _sessionController;
protected QueryController _queryController;
@Override
public void onResume()
{
super.onResume();
LibraryApp app = (LibraryApp)getApplication();
_sessionController = app.getSessionController();
if(_sessionController == null)
{
finish();
return;
}
_sessionController.setSessionListener(new SessionController.Listener()
{
public void onDestroy()
{
showDialog(DIALOG_FATAL);
}
});
_queryController = _sessionController.getCurrentQuery();
}
@Override
protected Dialog onCreateDialog(final int id)
{
switch (id)
{
case DIALOG_ERROR:
{
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle("Error");
builder.setMessage(""); // Filled in onPrepareDialog.
builder.setCancelable(false);
builder.setPositiveButton("Ok", new DialogInterface.OnClickListener()
{
public void onClick(DialogInterface dialog, int whichButton)
{
_queryController.clearLastError();
}
});
return builder.create();
}
case DIALOG_FATAL:
{
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle("Error");
builder.setMessage("The session was lost. Please login again.");
builder.setCancelable(false);
builder.setPositiveButton("Ok", new DialogInterface.OnClickListener()
{
public void onClick(DialogInterface dialog, int whichButton)
{
LibraryApp app = (LibraryApp)getApplication();
app.logout();
finish();
}
});
return builder.create();
}
}
return null;
}
@Override
protected void onPrepareDialog(int id, Dialog dialog)
{
super.onPrepareDialog(id, dialog);
if(id == DIALOG_ERROR)
{
AlertDialog alert = (AlertDialog)dialog;
alert.setMessage(_queryController.getLastError());
}
}
}
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