protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.NavigationDrawer);
title = drawerTitle = Title;
drawer = FindViewById<Android.Support.V4.Widget.DrawerLayout>(Resource.Id.drawer_layout);
drawerList = FindViewById<ListView>(Resource.Id.left_drawer);
drawerList.Adapter = new ArrayAdapter<string>(this, Resource.Layout.ItemMenu, Sections);
drawerList.ItemClick += (sender, args) => ListItemClicked(args.Position);
drawer.SetDrawerShadow(Resource.Drawable.drawer_shadow_dark, GravityCompat.End); //start
//DrawerToggle is the animation that happens with the indicator next to the actionbar
drawerToggle = new MyActionBarDrawerToggle(this, drawer,
Resource.Drawable.ic_drawer_light,
Resource.String.drawer_open,
Resource.String.drawer_close);
//Display the current fragments title and update the options menu
drawerToggle.DrawerClosed += (o, args) =>
{
SupportActionBar.Title = title;
SupportInvalidateOptionsMenu();
};
//Display the drawer title and update the options menu
drawerToggle.DrawerOpened += (o, args) =>
{
SupportActionBar.Title = drawerTitle;
SupportInvalidateOptionsMenu();
};
//Set the drawer lister to be the toggle.
drawer.SetDrawerListener(drawerToggle);
//if first time you will want to go ahead and click first item.
if (savedInstanceState == null)
{
ListItemClicked(0);
}
SupportActionBar.SetDisplayHomeAsUpEnabled(true);
SupportActionBar.SetHomeButtonEnabled(true);
}
//NavigationView a;
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
// Set our view from the "main" layout resource
SetContentView(Resource.Layout.Main);
var toolbar = FindViewById<Toolbar>(Resource.Id.toolbar);
//Toolbar will now take on default actionbar characteristics
SetSupportActionBar(toolbar);
SupportActionBar.SetHomeAsUpIndicator(Resource.Drawable.ic_action_nav_menu_holo_dark);
SupportActionBar.SetDisplayHomeAsUpEnabled(true);
// Get our button from the layout resource,
// and attach an event to it
Button button = FindViewById<Button>(Resource.Id.MyButton);
button.Click += delegate {
Intent getIntent = new Intent(Intent.ActionGetContent);
getIntent.SetType("image/*");
Intent chooserIntent = Intent.CreateChooser(getIntent,GetText(Resource.String.PickImage));
StartActivityForResult(chooserIntent, 0);
};
drawerLayout = FindViewById<DrawerLayout>(Resource.Id.drawer_layout);
var navigationView = FindViewById<NavigationView>(Resource.Id.nav_view);
navigationView.NavigationItemSelected += (sender, e) => {
e.MenuItem.SetChecked(true);
//react to click here and swap fragments or navigate
drawerLayout.CloseDrawers();
if (e.MenuItem.ItemId == Resource.Id.nav_encrypt)
{
var intent = new Intent(this, typeof(EncryptActivity));
intent.AddFlags(ActivityFlags.ClearTask);
intent.AddFlags(ActivityFlags.NewTask);
StartActivity(intent);
}
};
}
public void setUp(int fragmentId, Android.Support.V4.Widget.DrawerLayout drawerLayout)
{
mFragmentContainerView = this.Activity.FindViewById<ListView>(fragmentId);
mDrawerLayout = drawerLayout;
mDrawerLayout.SetDrawerShadow(Resource.Drawable.drawer_shadow, (int)GravityFlags.Start);
var actionBar = Activity.ActionBar; //ActionBar actionBar = getActionBar();
actionBar.SetDisplayHomeAsUpEnabled(true);
actionBar.SetHomeButtonEnabled(true);
mDrawerToggle = new CustomActionBarDrawerToggle(
this.Activity, /* host Activity */
mDrawerLayout, /* DrawerLayout object */
Resource.Drawable.ic_drawer, /* nav drawer image to replace 'Up' caret */
Resource.String.navigation_drawer_open, /* "open drawer" description for accessibility */
Resource.String.navigation_drawer_close /* "close drawer" description for accessibility */
);
mDrawerToggle.DrawerClosed += delegate
{
if (! IsAdded) {
return;
}
Activity.InvalidateOptionsMenu();
};
mDrawerToggle.DrawerOpened += delegate
{
if (! IsAdded) {
return;
}
if (!mUserLearnedDrawer) {
mUserLearnedDrawer = true;
ISharedPreferences sp = Android.Preferences.PreferenceManager.GetDefaultSharedPreferences(Application.Context);
ISharedPreferencesEditor editor = sp.Edit();
editor.PutBoolean(PREF_USER_LEARNED_DRAWER, true).Apply();
}
Activity.InvalidateOptionsMenu();
};
if (!mUserLearnedDrawer && !mFromSavedInstanceState) {
mDrawerLayout.OpenDrawer(mFragmentContainerView);
}
mDrawerLayout.Post(() =>
{
mDrawerToggle.SyncState();
});
mDrawerLayout.SetDrawerListener(mDrawerToggle);
}
