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- navMenuTitles = getActivity().getResources().getStringArray(R.array.nav_drawer_items);
- navMenuTitles[1] = username;
- public class MainActivity extends Activity {
- private DrawerLayout mDrawerLayout;
- private ListView mDrawerList;
- private ActionBarDrawerToggle mDrawerToggle;
- // nav drawer title
- private CharSequence mDrawerTitle;
- // used to store app title
- private CharSequence mTitle;
- // slide menu items
- private String[] navMenuTitles;
- private TypedArray navMenuIcons;
- private ArrayList<NavDrawerItem> navDrawerItems;
- private NavDrawerListAdapter adapter;
- @Override
- protected void onCreate(Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
- setContentView(R.layout.activity_main);
- mTitle = mDrawerTitle = getTitle();
- // load slide menu items
- navMenuTitles = getResources().getStringArray(R.array.nav_drawer_items);
- // nav drawer icons from resources
- navMenuIcons = getResources()
- .obtainTypedArray(R.array.nav_drawer_icons);
- mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
- mDrawerList = (ListView) findViewById(R.id.list_slidermenu);
- navDrawerItems = new ArrayList<NavDrawerItem>();
- // adding nav drawer items to array
- // Home
- navDrawerItems.add(new NavDrawerItem(navMenuTitles[0], navMenuIcons.getResourceId(0, -1)));
- // Find People
- navDrawerItems.add(new NavDrawerItem(navMenuTitles[1], navMenuIcons.getResourceId(1, -1)));
- // Photos
- navDrawerItems.add(new NavDrawerItem(navMenuTitles[2], navMenuIcons.getResourceId(2, -1)));
- // Communities, Will add a counter here
- navDrawerItems.add(new NavDrawerItem(navMenuTitles[3], navMenuIcons.getResourceId(3, -1), true, "22"));
- // Pages
- navDrawerItems.add(new NavDrawerItem(navMenuTitles[4], navMenuIcons.getResourceId(4, -1)));
- // Recycle the typed array
- navMenuIcons.recycle();
- mDrawerList.setOnItemClickListener(new SlideMenuClickListener());
- // setting the nav drawer list adapter
- adapter = new NavDrawerListAdapter(getApplicationContext(),
- navDrawerItems);
- mDrawerList.setAdapter(adapter);
- // enabling action bar app icon and behaving it as toggle button
- getActionBar().setDisplayHomeAsUpEnabled(true);
- // getActionBar().setHomeButtonEnabled(true);
- mDrawerToggle = new ActionBarDrawerToggle(this, mDrawerLayout,
- R.drawable.ic_drawer, //nav menu toggle icon
- R.string.app_name, // nav drawer open - description for accessibility
- R.string.app_name // nav drawer close - description for accessibility
- ) {
- public void onDrawerClosed(View view) {
- getActionBar().setTitle(mTitle);
- // calling onPrepareOptionsMenu() to show action bar icons
- invalidateOptionsMenu();
- }
- public void onDrawerOpened(View drawerView) {
- getActionBar().setTitle(mDrawerTitle);
- // calling onPrepareOptionsMenu() to hide action bar icons
- invalidateOptionsMenu();
- }
- };
- mDrawerLayout.setDrawerListener(mDrawerToggle);
- if (savedInstanceState == null) {
- // on first time display view for first nav item
- displayView(0);
- }
- }
- /**
- * Slide menu item click listener
- * */
- private class SlideMenuClickListener implements
- ListView.OnItemClickListener {
- @Override
- public void onItemClick(AdapterView<?> parent, View view, int position,
- long id) {
- // display view for selected nav drawer item
- displayView(position);
- }
- }
- @Override
- public boolean onCreateOptionsMenu(Menu menu) {
- getMenuInflater().inflate(R.menu.main, menu);
- return true;
- }
- @Override
- public boolean onOptionsItemSelected(MenuItem item) {
- // toggle nav drawer on selecting action bar app icon/title
- if (mDrawerToggle.onOptionsItemSelected(item)) {
- return true;
- }
- // Handle action bar actions click
- switch (item.getItemId()) {
- case R.id.action_settings:
- return true;
- default:
- return super.onOptionsItemSelected(item);
- }
- }
- /* *
- * Called when invalidateOptionsMenu() is triggered
- */
- @Override
- public boolean onPrepareOptionsMenu(Menu menu) {
- // if nav drawer is opened, hide the action items
- boolean drawerOpen = mDrawerLayout.isDrawerOpen(mDrawerList);
- menu.findItem(R.id.action_settings).setVisible(!drawerOpen);
- return super.onPrepareOptionsMenu(menu);
- }
- /**
- * Diplaying fragment view for selected nav drawer list item
- * */
- private void displayView(int position) {
- // update the main content by replacing fragments
- Fragment fragment = null;
- switch (position) {
- case 0:
- fragment = new HomeFragment();
- break;
- case 1:
- fragment = new LoginFragment();
- break;
- case 2:
- fragment = new PhotosFragment();
- break;
- case 3:
- fragment = new CommunityFragment();
- break;
- case 4:
- fragment = new PagesFragment();
- break;
- case 5:
- fragment = new WhatsHotFragment();
- break;
- default:
- break;
- }
- if (fragment != null) {
- FragmentManager fragmentManager = getFragmentManager();
- fragmentManager.beginTransaction()
- .replace(R.id.frame_container, fragment).commit();
- // update selected item and title, then close the drawer
- mDrawerList.setItemChecked(position, true);
- mDrawerList.setSelection(position);
- setTitle(navMenuTitles[position]);
- mDrawerLayout.closeDrawer(mDrawerList);
- } else {
- // error in creating fragment
- Log.e("MainActivity", "Error in creating fragment");
- }
- }
- @Override
- public void setTitle(CharSequence title) {
- mTitle = title;
- getActionBar().setTitle(mTitle);
- }
- /**
- * When using the ActionBarDrawerToggle, you must call it during
- * onPostCreate() and onConfigurationChanged()...
- */
- @Override
- protected void onPostCreate(Bundle savedInstanceState) {
- super.onPostCreate(savedInstanceState);
- // Sync the toggle state after onRestoreInstanceState has occurred.
- mDrawerToggle.syncState();
- }
- @Override
- public void onConfigurationChanged(Configuration newConfig) {
- super.onConfigurationChanged(newConfig);
- // Pass any configuration change to the drawer toggls
- mDrawerToggle.onConfigurationChanged(newConfig);
- }
- public interface OnContactSelected {
- void OnContactSelected (String selectedContactID);
- }
- @Override
- public void onAttach(Activity activity) {
- super.onAttach(activity);
- mOnContactSelected = (OnContactSelected) getActivity();
- }
- @Override
- public void onListItemClick(ListView listView, View view, int position,
- long loc) {
- super.onListItemClick(listView, view, position, loc);
- mOnContactSelected.OnContactSelected ("clicked");
- }
- @Override
- public void OnContactSelected (String selectedContactID)
- {
- // Change the navigation title here
- }
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