From 978e8d6ee28e2eadc1f1957a54b9431a59cc96de Mon Sep 17 00:00:00 2001
From: Severiano Jaramillo <severiano.jaramillo@gmail.com>
Date: Mon, 28 Jan 2019 19:48:11 -0600
Subject: [PATCH] Improve responsivenes of suggestions in MerchantsFragment's
 SearchView by reducing the debounce effect and clearing the query results if
 the query is shorter than 2 chars.

---
 .../bitsybitshareswallet/fragments/MerchantsFragment.kt    | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/app/src/main/java/cy/agorise/bitsybitshareswallet/fragments/MerchantsFragment.kt b/app/src/main/java/cy/agorise/bitsybitshareswallet/fragments/MerchantsFragment.kt
index 404a1ee..4d95d00 100644
--- a/app/src/main/java/cy/agorise/bitsybitshareswallet/fragments/MerchantsFragment.kt
+++ b/app/src/main/java/cy/agorise/bitsybitshareswallet/fragments/MerchantsFragment.kt
@@ -166,11 +166,14 @@ class MerchantsFragment : Fragment(), OnMapReadyCallback, SearchView.OnSuggestio
         // Add listener to changes in the SearchView's text to update the suggestions
         mSearchView?.queryTextChangeEvents()
             ?.skipInitialValue()
-            ?.debounce(500, TimeUnit.MILLISECONDS)
+            ?.debounce(200, TimeUnit.MILLISECONDS)
             ?.map { it.queryText.toString().toLowerCase() }
             ?.observeOn(AndroidSchedulers.mainThread())
             ?.subscribe {
-                updateSearchViewSuggestions(it)
+                if (it.length < 2)
+                    mSearchView?.suggestionsAdapter?.changeCursor(null)
+                else
+                    updateSearchViewSuggestions(it)
             }?.let {
                 mDisposables.add(it)
             }