commit 947f76d7a1e383902ff3d21cfabcfbce95a85b6c
author Amin Shaikh <ashaikh@google.com> Mon Aug 27 15:55:57 2018 -0400
committer Amin Shaikh <ashaikh@google.com> Wed Aug 29 17:19:58 2018 -0400
tree cbc8854ec2718d6378b51aaa4f27cd76fcec77cb
parent 2943823a8f5eb0fe1b5962875e75467ef8d783e2

Remove BluetoothEventManager#setReceiverHandler

Make BluetoothEventManager fields final and remove the method to
unregister receivers unnecessarily (introduced in b/35415158).

Bug: 113122466
Test: runtest systemui && make RunSettingsLibRoboTests
Change-Id: I8f34ab1a809638959ab4096a829c72b3d1ac3a23

packages/SystemUI/src/com/android/systemui/Dependency.java

diff --git a/packages/SystemUI/src/com/android/systemui/Dependency.java b/packages/SystemUI/src/com/android/systemui/Dependency.java
index 2dd54aa..b2cf305 100644
--- a/packages/SystemUI/src/com/android/systemui/Dependency.java
+++ b/packages/SystemUI/src/com/android/systemui/Dependency.java
@@ -133,6 +133,10 @@
      */
     public static final DependencyKey<Looper> BG_LOOPER = new DependencyKey<>("background_looper");
     /**
+     * Key for getting a background Handler for background work.
+     */
+    public static final DependencyKey<Handler> BG_HANDLER = new DependencyKey<>("background_handler");
+    /**
      * Key for getting a Handler for receiving time tick broadcasts on.
      */
     public static final DependencyKey<Handler> TIME_TICK_HANDLER =
@@ -166,6 +170,7 @@
             thread.start();
             return thread.getLooper();
         });
+        mProviders.put(BG_HANDLER, () -> new Handler(getDependency(BG_LOOPER)));
         mProviders.put(MAIN_HANDLER, () -> new Handler(Looper.getMainLooper()));
         mProviders.put(ActivityStarter.class, () -> new ActivityStarterDelegate());
         mProviders.put(ActivityStarterDelegate.class, () ->
@@ -288,7 +293,7 @@
                 new PluginDependencyProvider(get(PluginManager.class)));
 
         mProviders.put(LocalBluetoothManager.class, () ->
-                LocalBluetoothManager.getInstance(mContext, null));
+                LocalBluetoothManager.create(mContext, getDependency(BG_HANDLER)));
 
         mProviders.put(VolumeDialogController.class, () ->
                 new VolumeDialogControllerImpl(mContext));