[QS] Add secondary label to Hotspot tile
Added info to callback and leveraged WifiManager API to get the number
of connected devices. There's some minor state cleanup done and the
fire callback mechanism was slightly updated.
The secondary label is updated based on the connected devices & enabled
state.
Screenshot: https://screenshot.googleplex.com/jHMKmg2nO08
Test: manual
Bug:68058038
Change-Id: Iafcebd3476d2c13e25939b45e78f32a5bd24cb68
diff --git a/packages/SystemUI/tests/AndroidManifest.xml b/packages/SystemUI/tests/AndroidManifest.xml
index 859dc2f..f5e079c 100644
--- a/packages/SystemUI/tests/AndroidManifest.xml
+++ b/packages/SystemUI/tests/AndroidManifest.xml
@@ -47,6 +47,7 @@
<uses-permission android:name="android.permission.MANAGE_ACTIVITY_STACKS" />
<uses-permission android:name="android.permission.REAL_GET_TASKS" />
<uses-permission android:name="android.permission.INTERNAL_SYSTEM_WINDOW" />
+ <uses-permission android:name="android.permission.NETWORK_SETTINGS" />
<application>
<uses-library android:name="android.test.runner" />
