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@@ -1,23 +1,24 @@
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-package de.tudarmstadt.informatik.hostage.ui2;
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+package de.tudarmstadt.informatik.hostage.ui2.activity;
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import android.app.ActionBar;
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import android.app.Activity;
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+import android.app.Fragment;
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+import android.app.FragmentManager;
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import android.content.res.Configuration;
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import android.os.Bundle;
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import android.support.v4.app.ActionBarDrawerToggle;
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import android.support.v4.widget.DrawerLayout;
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-import android.view.Menu;
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import android.view.MenuItem;
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import android.view.View;
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import android.widget.AdapterView;
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-import android.widget.ArrayAdapter;
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import android.widget.ListView;
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import java.util.ArrayList;
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import de.tudarmstadt.informatik.hostage.R;
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import de.tudarmstadt.informatik.hostage.ui2.adapter.DrawerListAdapter;
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-import de.tudarmstadt.informatik.hostage.ui2.adapter.DrawerListItem;
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+import de.tudarmstadt.informatik.hostage.ui2.fragment.HomeFragment;
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+import de.tudarmstadt.informatik.hostage.ui2.model.DrawerListItem;
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/**
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* @author Alexander Brakowski
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@@ -31,6 +32,8 @@ public class MainActivity extends Activity {
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private CharSequence mDrawerTitle;
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private CharSequence mTitle;
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+ private ArrayList<DrawerListItem> drawerItems;
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+
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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@@ -45,15 +48,15 @@ public class MainActivity extends Activity {
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mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
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mDrawerList = (ListView) findViewById(R.id.left_drawer);
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- ArrayList<DrawerListItem> lst = new ArrayList<DrawerListItem>();
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- lst.add(new DrawerListItem(R.string.drawer_overview, R.drawable.ic_menu_home));
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- lst.add(new DrawerListItem(R.string.drawer_threat_map, R.drawable.ic_menu_mapmode));
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- lst.add(new DrawerListItem(R.string.drawer_records, R.drawable.ic_menu_gallery));
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- lst.add(new DrawerListItem(R.string.drawer_services, R.drawable.ic_menu_set_as));
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- lst.add(new DrawerListItem(R.string.drawer_settings, R.drawable.ic_menu_settings_holo_light));
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- lst.add(new DrawerListItem(R.string.drawer_app_info, R.drawable.ic_menu_info_details));
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+ drawerItems = new ArrayList<DrawerListItem>();
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+ drawerItems.add(new DrawerListItem(R.string.drawer_overview, R.drawable.ic_menu_home));
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+ drawerItems.add(new DrawerListItem(R.string.drawer_threat_map, R.drawable.ic_menu_mapmode));
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+ drawerItems.add(new DrawerListItem(R.string.drawer_records, R.drawable.ic_menu_gallery));
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+ drawerItems.add(new DrawerListItem(R.string.drawer_services, R.drawable.ic_menu_set_as));
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+ drawerItems.add(new DrawerListItem(R.string.drawer_settings, R.drawable.ic_menu_settings_holo_light));
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+ drawerItems.add(new DrawerListItem(R.string.drawer_app_info, R.drawable.ic_menu_info_details));
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- DrawerListAdapter listAdapter = new DrawerListAdapter(this, lst);
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+ DrawerListAdapter listAdapter = new DrawerListAdapter(this, drawerItems);
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mDrawerList.setAdapter(listAdapter);
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mDrawerList.setOnItemClickListener(new DrawerItemClickListener());
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@@ -79,6 +82,11 @@ public class MainActivity extends Activity {
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}
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};
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mDrawerLayout.setDrawerListener(mDrawerToggle);
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+
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+ if (savedInstanceState == null) {
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+ // on first time display view for first nav item
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+ displayView(0);
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+ }
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}
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@Override
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@@ -117,10 +125,34 @@ public class MainActivity extends Activity {
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mDrawerToggle.onConfigurationChanged(newConfig);
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}
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+ private void displayView(int position) {
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+ // update the main content by replacing fragments
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+ Fragment fragment = null;
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+ switch (position) {
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+ case 0:
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+ fragment = new HomeFragment();
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+ break;
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+ default:
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+ break;
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+ }
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+
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+ if (fragment != null) {
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+ FragmentManager fragmentManager = getFragmentManager();
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+ fragmentManager.beginTransaction()
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+ .replace(R.id.content_frame, fragment).commit();
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+
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+ // update selected item and title, then close the drawer
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+ mDrawerList.setItemChecked(position, true);
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+ mDrawerList.setSelection(position);
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+ setTitle(drawerItems.get(position).text);
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+ mDrawerLayout.closeDrawer(mDrawerList);
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+ }
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+ }
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+
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private class DrawerItemClickListener implements ListView.OnItemClickListener {
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@Override
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public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
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-
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+ displayView(position);
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}
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}
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}
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alexander.brakowski