/// <summary>
/// Equivalent to AddListenerForSingleValueEvent, except returns an IObservable for use with reactive extensions.
/// </summary>
/// <param name="dbQuery">The database query reference.</param>
/// <returns>Returns a snapshot of the data at dbQuery.</returns>
public static IObservable <DataSnapshot> AddListenerForSingleValueEventRx(this Query dbQuery)
{
return(Observable.Create <DataSnapshot>(observer =>
{
var listener = new ValueEventListener(observer);
dbQuery.AddListenerForSingleValueEvent(listener);
return Disposable.Empty;
})
.Take(1));
}
void GetAllUsers(double distance, double myLatitude, double myLongitude)
{
var mDatabase = FirebaseDatabase.Instance.Reference;
valueEventListener = mDatabase
.Child("users").OrderByKey()
.AddValueEventListener(
new ValueEventListener(distance, myLatitude, myLongitude)) as ValueEventListener;
//var _ref = mDatabase.Child("messages").OrderByKey();
//_ref.AddValueEventListener(()=>{});
}
public List <User> GetUsers()
{
List <User> users = null;
var mDatabase = FirebaseDatabase.Instance.Reference;
valueEventListener = mDatabase.Child("users").OrderByKey().AddValueEventListener(new ValueEventListener()) as ValueEventListener;
/*if(valueEventListener != null)
* {
* if(valueEventListener.UsersGet)
* {
* users = valueEventListener.Users;
* }
* }*/
return(users);
}
public override void onStart()
{
base.onStart();
// Setup our view and list adapter. Ensure it scrolls to the bottom as data changes
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final android.widget.ListView listView = getListView();
ListView listView = ListView;
// Tell our list adapter that we only want 50 messages at a time
mChatListAdapter = new ChatListAdapter(mFirebaseRef.limit(50), this, R.layout.chat_message, mUsername);
listView.Adapter = mChatListAdapter;
mChatListAdapter.registerDataSetObserver(new DataSetObserverAnonymousInnerClassHelper(this, listView));
// Finally, a little indication of connection status
mConnectedListener = mFirebaseRef.Root.child(".info/connected").addValueEventListener(new ValueEventListenerAnonymousInnerClassHelper(this));
}
protected internal override void onStart()
{
base.onStart();
// Set up a notification to let us know when we're connected or disconnected from the Firebase servers
mConnectedListener = mRef.Root.child(".info/connected").addValueEventListener(new ValueEventListenerAnonymousInnerClassHelper(this));
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final android.widget.ListView boardList = (android.widget.ListView) this.findViewById(R.id.BoardList);
ListView boardList = (ListView)this.findViewById(R.id.BoardList);
mBoardListAdapter = new FirebaseListAdapterAnonymousInnerClassHelper(this, mBoardsRef, typeof(Hashtable), R.layout.board_in_list);
boardList.Adapter = mBoardListAdapter;
boardList.OnItemClickListener = new OnItemClickListenerAnonymousInnerClassHelper(this);
mBoardListAdapter.registerDataSetObserver(new DataSetObserverAnonymousInnerClassHelper(this, boardList));
}
public override void onStart()
{
base.onStart();
// Set up a notification to let us know when we're connected or disconnected from the Firebase servers
mConnectedListener = mFirebaseRef.Root.child(".info/connected").addValueEventListener(new ValueEventListenerAnonymousInnerClassHelper2(this));
}
public override void onStart()
{
base.onStart();
// Set up a notification to let us know when we're connected or disconnected from the Firebase servers
mConnectedListener = mFirebaseRef.Root.child(".info/connected").addValueEventListener(new ValueEventListenerAnonymousInnerClassHelper2(this));
}
public override void onStart()
{
base.onStart();
// Setup our view and list adapter. Ensure it scrolls to the bottom as data changes
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final android.widget.ListView listView = getListView();
ListView listView = ListView;
// Tell our list adapter that we only want 50 messages at a time
mChatListAdapter = new ChatListAdapter(mFirebaseRef.limit(50), this, R.layout.chat_message, mUsername);
listView.Adapter = mChatListAdapter;
mChatListAdapter.registerDataSetObserver(new DataSetObserverAnonymousInnerClassHelper(this, listView));
// Finally, a little indication of connection status
mConnectedListener = mFirebaseRef.Root.child(".info/connected").addValueEventListener(new ValueEventListenerAnonymousInnerClassHelper(this));
}
