public override void OnCreate()
{
base.OnCreate();
Agent = new AndroidAgent(null, contentId: global::Android.Resource.Id.Content);
Agent.IdentificationFailure += OnAgentIdentificationFailure;
}
protected override void Awake()
{
base.Awake();
#if UNITY_ANDROID
agent = gameObject.AddComponent <AndroidAgent>();
#endif
}
public void IntegrateWith(EvaluationContextManager evaluationContextManager)
{
realAgent = evaluationContextManager.Context as AndroidAgent;
if (realAgent == null)
{
return;
}
if (realAgent.ViewHierarchyHandlerManager == null)
{
return;
}
try {
realAgent.ViewHierarchyHandlerManager.AddViewHierarchyHandler(HierarchyKind,
new AndroidFormsViewHierarchyHandler(realAgent));
evaluationContextManager.RepresentationManager.AddProvider <FormsRepresentationProvider> ();
if (realAgent.ClientSessionUri.SessionKind == ClientSessionKind.Workbook)
{
evaluationContextManager.RegisterResetStateHandler(ResetStateHandler);
// Set up launching the Forms activity.
Log.Debug(TAG, "Setting up activity type and grabbing current activity...");
var activityType = Type.GetType(FormsActivityTypeName);
if (activityType == null)
{
Log.Warning(TAG, "Could not fully initialize Xamarin.Forms integration, missing Forms launch activity.");
return;
}
var intent = new Intent(Application.Context, activityType);
intent.AddFlags(ActivityFlags.NewTask);
var currentActivity = realAgent.GetTopActivity();
// Launch the Forms activity.
Log.Debug(TAG, "Launching Forms activity via intent.");
Application.Context.StartActivity(intent);
// Wrap the previous activity up to reduce confusion.
Log.Debug(TAG, "Finishing existing activity.");
currentActivity.Finish();
}
Log.Info(TAG, "Registered Xamarin.Forms agent integration!");
} catch (Exception e) {
Log.Error(TAG, "Could not register Xamarin.Forms agent integration.", e);
}
}
public AndroidFormsViewHierarchyHandler(AndroidAgent agent)
{
this.agent = agent;
}
