From 6ed3e93f8aa7cd10d72cd06ea94f2562a2e160d3 Mon Sep 17 00:00:00 2001
From: Arc Wang <arcwang@google.com>
Date: Mon, 30 Mar 2020 15:41:00 +0800
Subject: [PATCH] [Wi-Fi] Add WifiSavedConfigUtils#getAllConfigsCount

For BaseSearchIndexProvider#getNonIndexableKeys to get saved
networks count in WifiSettings2.

Bug: 146823365
Test: manual
      In Settings APP, search 'Saved networks' when there is
      a saved Wi-Fi network and when there is no saved Wi-Fi network.
Change-Id: I8f16d2b85ab19facc5c43d3fa85e885e53b7c53d
---
 .../settingslib/wifi/WifiSavedConfigUtils.java       | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/packages/SettingsLib/src/com/android/settingslib/wifi/WifiSavedConfigUtils.java b/packages/SettingsLib/src/com/android/settingslib/wifi/WifiSavedConfigUtils.java
index 19e38081fcad9..65c7786235bf9 100644
--- a/packages/SettingsLib/src/com/android/settingslib/wifi/WifiSavedConfigUtils.java
+++ b/packages/SettingsLib/src/com/android/settingslib/wifi/WifiSavedConfigUtils.java
@@ -65,5 +65,17 @@ public class WifiSavedConfigUtils {
         }
         return savedConfigs;
     }
+
+    /**
+     * Returns the count of the saved configurations on the device, including both Wi-Fi networks
+     * and Passpoint profiles.
+     *
+     * @param context The application context
+     * @param wifiManager An instance of {@link WifiManager}
+     * @return count of saved Wi-Fi networks
+     */
+    public static int getAllConfigsCount(Context context, WifiManager wifiManager) {
+        return getAllConfigs(context, wifiManager).size();
+    }
 }