[Wi-Fi] Remove $ icon for metered Wi-Fi networks

It has some problems:
1. The $ icon does not disappear right after set unmetered.
2. Security icon is at the same position and it takes higher priority than
    the $ icon. It's not a consistent UX since $ icon is only for open network.
3. No localization design for the $ icon.

Bug: 150912127
Test: Manual
      In Wi-Fi picker, check if $ icon is visible on metered Wi-Fi networks.
Change-Id: Ia929bbaa65367fe6f3bfba7fdd924c23622ca3ca

1 files changed, 0 insertions, 6 deletions

diff --git a/packages/SettingsLib/src/com/android/settingslib/wifi/WifiEntryPreference.java b/packages/SettingsLib/src/com/android/settingslib/wifi/WifiEntryPreference.java
index 4ebb1029ff04..6a7000eb92c8 100644
--- a/packages/SettingsLib/src/com/android/settingslib/wifi/WifiEntryPreference.java
+++ b/packages/SettingsLib/src/com/android/settingslib/wifi/WifiEntryPreference.java
@@ -43,10 +43,6 @@ public class WifiEntryPreference extends Preference implements WifiEntry.WifiEnt
             R.attr.state_encrypted
     };
 
-    private static final int[] STATE_METERED = {
-            R.attr.state_metered
-    };
-
     private static final int[] FRICTION_ATTRS = {
             R.attr.wifi_friction
     };
@@ -201,8 +197,6 @@ public class WifiEntryPreference extends Preference implements WifiEntry.WifiEnt
         if ((mWifiEntry.getSecurity() != WifiEntry.SECURITY_NONE)
                 && (mWifiEntry.getSecurity() != WifiEntry.SECURITY_OWE)) {
             mFrictionSld.setState(STATE_SECURED);
-        } else if (mWifiEntry.isMetered()) {
-            mFrictionSld.setState(STATE_METERED);
         }
         frictionImageView.setImageDrawable(mFrictionSld.getCurrent());
     }