From ecf2dd1c546fe8e44ec55449e69fdf2370daa974 Mon Sep 17 00:00:00 2001
From: Pranav Vashi <neobuddy89@gmail.com>
Date: Sun, 19 Mar 2017 01:48:25 +0530
Subject: [PATCH] Evolver: Add ability to toggle bluetooth battery level [2/2]

Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
Change-Id: Id725cf7ed6c26131baf36e826928d907ef6f46d6
Signed-off-by: AnierinB <anierin@evolution-x.org>
---
 res/values/evolution_strings.xml              |  2 ++
 res/xml/evolution_settings_status_bar.xml     |  7 +++++++
 .../fragments/statusbar/StatusBar.java        | 20 +++++++++++++++++++
 3 files changed, 29 insertions(+)

diff --git a/res/values/evolution_strings.xml b/res/values/evolution_strings.xml
index 33dea9e..049af4d 100644
--- a/res/values/evolution_strings.xml
+++ b/res/values/evolution_strings.xml
@@ -90,6 +90,8 @@
     <string name="status_bar_icons_category">Icons</string>
     <string name="status_bar_tuner_title">Status bar tuner</string>
     <string name="status_bar_tuner_summary">Choose which system icons can be shown</string>
+    <string name="status_bar_bluetooth_battery_title">Bluetooth battery status</string>
+    <string name="status_bar_bluetooth_battery_summary">Display battery status for the connected Bluetooth device, if available</string>
     <string name="status_bar_colored_icons_title">Colored icons</string>
     <string name="status_bar_colored_icons_summary">Use launcher icons for app notifications</string>
     <string name="status_bar_notif_count_title">Notification count</string>
diff --git a/res/xml/evolution_settings_status_bar.xml b/res/xml/evolution_settings_status_bar.xml
index 866fe62..4829daa 100644
--- a/res/xml/evolution_settings_status_bar.xml
+++ b/res/xml/evolution_settings_status_bar.xml
@@ -33,6 +33,13 @@
                 <intent android:action="com.android.settings.action.STATUS_BAR_TUNER" />
         </Preference>
 
+        <!-- Bluetooth battery status -->
+        <org.evolution.settings.preferences.SystemSettingSwitchPreference
+            android:key="bluetooth_show_battery"
+            android:title="@string/status_bar_bluetooth_battery_title"
+            android:summary="@string/status_bar_bluetooth_battery_summary"
+            android:defaultValue="true" />
+
         <!-- Colored icons -->
         <org.evolution.settings.preferences.SystemSettingSwitchPreference
             android:key="statusbar_colored_icons"
diff --git a/src/org/evolution/settings/fragments/statusbar/StatusBar.java b/src/org/evolution/settings/fragments/statusbar/StatusBar.java
index 1e28b49..0e4246b 100644
--- a/src/org/evolution/settings/fragments/statusbar/StatusBar.java
+++ b/src/org/evolution/settings/fragments/statusbar/StatusBar.java
@@ -23,12 +23,21 @@ import com.android.settingslib.search.SearchIndexable;
 
 import java.util.List;
 
+import org.evolution.settings.preferences.SystemSettingSwitchPreference;
+import org.evolution.settings.utils.DeviceUtils;
+
 @SearchIndexable
 public class StatusBar extends SettingsPreferenceFragment implements
         Preference.OnPreferenceChangeListener {
 
     private static final String TAG = "StatusBar";
 
+    private static final String KEY_ICONS_CATEGORY = "status_bar_icons_category";
+    private static final String KEY_BLUETOOTH_BATTERY_STATUS = "bluetooth_show_battery";
+
+    private PreferenceCategory mIconsCategory;
+    private SystemSettingSwitchPreference mBluetoothBatteryStatus;
+
     @Override
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -38,6 +47,13 @@ public class StatusBar extends SettingsPreferenceFragment implements
         final ContentResolver resolver = context.getContentResolver();
         final PreferenceScreen prefScreen = getPreferenceScreen();
         final Resources resources = context.getResources();
+
+        mIconsCategory = (PreferenceCategory) findPreference(KEY_ICONS_CATEGORY);
+        mBluetoothBatteryStatus = (SystemSettingSwitchPreference) findPreference(KEY_BLUETOOTH_BATTERY_STATUS);
+
+        if (!DeviceUtils.deviceSupportsBluetooth(context)) {
+            mIconsCategory.removePreference(mBluetoothBatteryStatus);
+        }
     }
 
     @Override
@@ -59,6 +75,10 @@ public class StatusBar extends SettingsPreferenceFragment implements
             public List<String> getNonIndexableKeys(Context context) {
                 List<String> keys = super.getNonIndexableKeys(context);
                 final Resources resources = context.getResources();
+
+                if (!DeviceUtils.deviceSupportsBluetooth(context)) {
+                    keys.add(KEY_BLUETOOTH_BATTERY_STATUS);
+                }
                 return keys;
             }
         };