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/*
* Copyright (c) 2017 Cisco and/or its affiliates.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.iget.ccnx;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentTransaction;
import android.support.v7.app.ActionBar;
import android.support.v7.app.ActionBarActivity;
import android.view.Menu;
import android.view.MenuItem;
import com.intel.jndn.management.types.FaceStatus;
import com.intel.jndn.management.types.RibEntry;
import com.iget.ccnx.utils.G;
import java.util.ArrayList;
/**
* Main activity that is loaded for the NFD app.
*/
public class MainActivity extends ActionBarActivity
implements DrawerFragment.DrawerCallbacks
{
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
FragmentManager fragmentManager = getSupportFragmentManager();
if (savedInstanceState != null) {
m_drawerFragment = (DrawerFragment)fragmentManager.findFragmentByTag(DrawerFragment.class.toString());
}
if (m_drawerFragment == null) {
ArrayList<DrawerFragment.DrawerItem> items = new ArrayList<DrawerFragment.DrawerItem>();
items.add(new DrawerFragment.DrawerItem(R.string.drawer_item_iget, 0,
DRAWER_ITEM_IGET));
m_drawerFragment = DrawerFragment.newInstance(items);
fragmentManager
.beginTransaction()
.replace(R.id.navigation_drawer, m_drawerFragment, DrawerFragment.class.toString())
.commit();
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
G.Log("onCreateOptionsMenu" + String.valueOf(m_drawerFragment.shouldHideOptionsMenu()));
if (!m_drawerFragment.shouldHideOptionsMenu()) {
updateActionBar();
return super.onCreateOptionsMenu(menu);
}
else
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
return super.onOptionsItemSelected(item);
}
//////////////////////////////////////////////////////////////////////////////
/**
* Convenience method that updates and display the current title in the Action Bar
*/
@SuppressWarnings("deprecation")
private void updateActionBar() {
ActionBar actionBar = getSupportActionBar();
actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_STANDARD);
actionBar.setDisplayShowTitleEnabled(true);
if (m_actionBarTitleId != -1) {
actionBar.setTitle(m_actionBarTitleId);
}
}
/**
* Convenience method that replaces the main fragment container with the
* new fragment and adding the current transaction to the backstack.
*
* @param fragment Fragment to be displayed in the main fragment container.
*/
private void replaceContentFragmentWithBackstack(Fragment fragment) {
FragmentManager fragmentManager = getSupportFragmentManager();
fragmentManager.beginTransaction()
.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_OPEN)
.replace(R.id.main_fragment_container, fragment)
.addToBackStack(null)
.commit();
}
//////////////////////////////////////////////////////////////////////////////
@Override
public void
onDrawerItemSelected(int itemCode, int itemNameId) {
String fragmentTag = "net.named-data.nfd.content-" + String.valueOf(itemCode);
FragmentManager fragmentManager = getSupportFragmentManager();
// Create fragment according to user's selection
Fragment fragment = fragmentManager.findFragmentByTag(fragmentTag);
if (fragment == null) {
switch (itemCode) {
case DRAWER_ITEM_IGET:
fragment = MainFragment.newInstance();
break;
default:
// Invalid; Nothing else needs to be done
return;
}
}
// Update ActionBar title
m_actionBarTitleId = itemNameId;
fragmentManager.beginTransaction()
.replace(R.id.main_fragment_container, fragment, fragmentTag)
.commit();
}
//////////////////////////////////////////////////////////////////////////////
/** Reference to drawer fragment */
private DrawerFragment m_drawerFragment;
/** Title that is to be displayed in the ActionBar */
private int m_actionBarTitleId = -1;
/** Item code for drawer items: For use in onDrawerItemSelected() callback */
public static final int DRAWER_ITEM_IGET = 1;
public static final int DRAWER_ITEM_FACES = 2;
public static final int DRAWER_ITEM_ROUTES = 3;
public static final int DRAWER_ITEM_STRATEGIES = 4;
public static final int DRAWER_ITEM_LOGCAT = 5;
}
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