fix flat building number search

app/src/main/java/com/biganto/visual/roompark/presentation/screen/to_flat/ScreenController.kt

@@ -17,6 +17,7 @@ import com.bluelinelabs.conductor.changehandler.FadeChangeHandler
 import com.google.android.material.button.MaterialButton
 import com.google.android.material.tabs.TabLayout
 import com.google.android.material.textfield.TextInputLayout
+import com.jakewharton.rxbinding3.material.selections
 import com.jakewharton.rxbinding3.view.clicks
 import com.jakewharton.rxbinding3.view.keys
 import com.jakewharton.rxbinding3.widget.afterTextChangeEvents
@@ -55,10 +56,13 @@ class FindFlatScreenController  :
 
     override fun getFlat(): Observable<FlatRequestModel> =
         flatNumberEditor.afterTextChangeEvents()// keys{ it.keyCode == KeyEvent.KEYCODE_ENTER }
+            .map { 1 }
+            .mergeWith(
+                flatTabs.selections().map { 1 }
+            )
             .filter { flatNumberInput.editText?.text?.isNotEmpty()?:false }
-            .map {
-                flatModel
-            }
+            .mergeWith(flatTabs.clicks().map { 1 })
+            .map {flatModel}
             .debounce (120,TimeUnit.MILLISECONDS)
             .observeOn(AndroidSchedulers.mainThread())