base: Allow to use old style icons as default [1/2]

* Some devices don't have much statusbar space due to a big notch.
  Let's add a bool for them to set the old style icons as default.
  Users can later disable it if they want.

neobuddy89: Code optimization.

Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
Signed-off-by: Genkzsz11 <genkzsz11@nusantaradevs.org>

Author: SKULSHADY

core/res/res/values/nad_config.xml

@@ -146,4 +146,7 @@
 
     <!-- Whether to allow process with media UID to access CameraServiceProxy -->
     <bool name="config_allowMediaUidForCameraServiceProxy">false</bool>
+
+    <!-- Whether to use old mobile type icons as default -->
+    <bool name="config_useOldMobileIcons">false</bool>
 </resources>

core/res/res/values/nad_symbols.xml

@@ -115,4 +115,7 @@
 
   <!-- Whether to allow process with media UID to access CameraServiceProxy -->
   <java-symbol type="bool" name="config_allowMediaUidForCameraServiceProxy" />
+
+  <!-- Whether to use old mobile type icons as default -->
+  <java-symbol type="bool" name="config_useOldMobileIcons" />
 </resources>

packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarIconController.java

@@ -220,6 +220,7 @@ public static class IconManager implements DemoMode, TunerService.Tunable {
         protected DemoStatusIcons mDemoStatusIcons;
 
         private boolean mOldStyleType;
+        private boolean mConfigUseOldMobileType;
 
         private static final String USE_OLD_MOBILETYPE =
             "system:" + Settings.System.USE_OLD_MOBILETYPE;
@@ -229,6 +230,8 @@ public IconManager(ViewGroup group, CommandQueue commandQueue) {
             mContext = group.getContext();
             mIconSize = mContext.getResources().getDimensionPixelSize(
                     com.android.internal.R.dimen.status_bar_icon_size);
+            mConfigUseOldMobileType = mContext.getResources().
+                    getBoolean(com.android.internal.R.bool.config_useOldMobileIcons);
 
             DisableStateTracker tracker =
                     new DisableStateTracker(DISABLE_NONE, DISABLE2_SYSTEM_ICONS, commandQueue);
@@ -469,7 +472,7 @@ public void onTuningChanged(String key, String newValue) {
             switch (key) {
                 case USE_OLD_MOBILETYPE:
                     mOldStyleType =
-                        TunerService.parseIntegerSwitch(newValue, false);
+                        TunerService.parseIntegerSwitch(newValue, mConfigUseOldMobileType);
                     updateOldStyleMobileDataIcons();
                     break;
                 default: