public static void Initialize(global::Android.App.Activity a)
{
activity = a;
CustomTabsActivityManager = new CustomTabsActivityManager(a);
CustomTabsIntentBuilder = new CustomTabsIntent.Builder(CustomTabsActivityManager.Session);
CustomTabActivityHelper = new CustomTabActivityHelper();
return;
}
public static void Initialize(global::Android.App.Activity a)
{
activity = a;
List <string> packages = PackageManagerHelper.GetPackageNameToUse
(
global::Android.App.Application.Context,
"http://xamarin.com"
);
PackagesSupportingCustomTabs = PackageManagerHelper.PackagesSupportingCustomTabs;
PackageForCustomTabs = PackagesSupportingCustomTabs.FirstOrDefault().Value;
CustomTabsActivityManager = new CustomTabsActivityManager(a);
CustomTabsIntentBuilder = new CustomTabsIntent.Builder(CustomTabsActivityManager.Session);
CustomTabActivityHelper = new CustomTabActivityHelper();
return;
}
public static void UICustomization()
{
ActivityFlags =
global::Android.Content.ActivityFlags.NoHistory
|
global::Android.Content.ActivityFlags.SingleTop
|
global::Android.Content.ActivityFlags.NewTask
|
global::Android.Content.ActivityFlags.ClearTop
;
/*
* CustomTabsIntentBuilder
* .SetToolbarColor(color_xamarin_blue)
* .SetShowTitle(true)
* .EnableUrlBarHiding()
* .AddDefaultShareMenuItem()
* ;
*/
if (ToolbarColor != null)
{
CustomTabsIntentBuilder
.SetToolbarColor(ToolbarColor)
;
}
if (IsShowTitleUsed == true)
{
CustomTabsIntentBuilder
.SetShowTitle(true)
;
}
if (IsUrlBarHidingUsed == true)
{
CustomTabsIntentBuilder
.EnableUrlBarHiding()
;
}
if (IsDefaultShareMenuItemUsed == true)
{
CustomTabsIntentBuilder
.AddDefaultShareMenuItem()
;
}
if (IsActionButtonUsed == true)
{
PendingIntent pi = null;
//............................................................
// Action Button Bitmap
// Generally do not decode bitmaps in the UI thread.
// Decoding it in the UI thread to keep the example short.
ActionButtonIconBitmap = global::Android.Graphics.BitmapFactory.DecodeResource
(
activity.Resources,
global::Android.Resource.Drawable.IcMenuShare
);
pi = CreatePendingIntent(CustomTabsActionsBroadcastReceiver.ACTION_ACTION_BUTTON);
CustomTabsIntentBuilder
.SetActionButton(ActionButtonIconBitmap, ActionLabel, pi)
;
// TODO: ufff leaks?
// ActionButtonIconBitmap = null;
// pi = null;
}
//............................................................
// menu
if (!string.IsNullOrEmpty(MenuItemTitle))
{
PendingIntent pi_menu_item = CreatePendingIntent(CustomTabsActionsBroadcastReceiver.ACTION_MENU_ITEM);
CustomTabsIntentBuilder.AddMenuItem(MenuItemTitle, pi_menu_item);
// TODO: ufff leaks?
// ActionButtonIconBitmap = null;
// pi_menu_item = null;
}
//............................................................
int TOOLBAR_ITEM_ID = 1;
if (IsActionBarToolbarIconUsed == true)
{
//............................................................
// Action Label Toolbar
// Generally do not decode bitmaps in the UI thread.
// Decoding it in the UI thread to keep the example short.
ActionBarToolbarIconBitmap = global::Android.Graphics.BitmapFactory.DecodeResource
(
activity.Resources,
global::Android.Resource.Drawable.IcMenuShare
);
PendingIntent pi = CreatePendingIntent(CustomTabsActionsBroadcastReceiver.ACTION_ACTION_BUTTON);
pi = CreatePendingIntent(CustomTabsActionsBroadcastReceiver.ACTION_TOOLBAR);
CustomTabsIntentBuilder.AddToolbarItem(TOOLBAR_ITEM_ID, ActionBarToolbarIconBitmap, ActionLabel, pi);
//............................................................
// TODO: ufff leaks?
// ActionBarToolbarIconBitmap = null;
// pi = null;
}
if (IsCloseButtonIconUsed == true)
{
//............................................................
// Custom Back Button Bitmap
// Generally do not decode bitmaps in the UI thread.
// Decoding it in the UI thread to keep the example short.
CustomTabsIntentBuilder
.SetCloseButtonIcon
(
global::Android.Graphics.BitmapFactory.DecodeResource
(
activity.Resources,
Resource.Drawable.ic_arrow_back
)
);
//............................................................
}
if (AreAnimationsUsed == true)
{
//............................................................
// Animations
CustomTabsIntentBuilder
.SetStartAnimations
(
activity,
Resource.Animation.slide_in_right,
Resource.Animation.slide_out_left
)
.SetExitAnimations
(
activity,
global::Android.Resource.Animation.SlideInLeft,
global::Android.Resource.Animation.SlideOutRight
);
//............................................................
}
//............................................................
// TODO: bottom bar
//............................................................
//------------------------------------------------------------
if (UriAndroidOS != null)
{
//------------------------------------------------------------
// Optimisations
// [OPTIONAL] [RECOMENDED]
// * WarmUp,
// * Prefetching
//
bool launchable_uri = CustomTabActivityHelper.MayLaunchUrl
(
UriAndroidOS,
null,
null
);
}
//------------------------------------------------------------
// CustomTabsIntent property getter will call
// CustomTabsIntent.Builder.Build() internally
CustomTabsIntent.Intent.AddFlags(ActivityFlags);
return;
}