From 6203f736cba5abf3286e714fd9b515e34eb52fd4 Mon Sep 17 00:00:00 2001
From: raphael <raphael.cohen@gmail.com>
Date: Mon, 19 Mar 2018 10:35:04 +0200
Subject: [PATCH] updated list on refresh

---
 .../java/com/phearme/btscanselector/BTScanResultItem.java   | 6 +++---
 .../com/phearme/btscanselector/BTScanSelectorViewModel.java | 1 +
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/btscanselector/src/main/java/com/phearme/btscanselector/BTScanResultItem.java b/btscanselector/src/main/java/com/phearme/btscanselector/BTScanResultItem.java
index 3958bf8..7759691 100644
--- a/btscanselector/src/main/java/com/phearme/btscanselector/BTScanResultItem.java
+++ b/btscanselector/src/main/java/com/phearme/btscanselector/BTScanResultItem.java
@@ -32,15 +32,15 @@ private void updateIconResId() {
             iconResourceId = R.drawable.network_high;
             return;
         }
-        if (rssi <= -50 && rssi > -67) {
+        if (rssi <= -50 && rssi > -70) {
             iconResourceId = R.drawable.network_medium;
             return;
         }
-        if (rssi <= -67 && rssi > -70) {
+        if (rssi <= -70 && rssi > -90) {
             iconResourceId = R.drawable.network_low;
             return;
         }
-        if (rssi <= -70) {
+        if (rssi <= -90) {
             iconResourceId = R.drawable.network_no_signal;
             return;
         }
diff --git a/btscanselector/src/main/java/com/phearme/btscanselector/BTScanSelectorViewModel.java b/btscanselector/src/main/java/com/phearme/btscanselector/BTScanSelectorViewModel.java
index 570c275..ca0e9cd 100644
--- a/btscanselector/src/main/java/com/phearme/btscanselector/BTScanSelectorViewModel.java
+++ b/btscanselector/src/main/java/com/phearme/btscanselector/BTScanSelectorViewModel.java
@@ -117,6 +117,7 @@ public int compare(BTScanResultItem btScanResultItem, BTScanResultItem t1) {
 
     void refresh() {
         if (!isScanning()) {
+            devices = new ArrayList<>();
             BluetoothAdapter.getDefaultAdapter().startDiscovery();
         }
     }