commit bb4ff3f6456082380bfcfd3fb8295a19f2d8aa35
author Jernej Virag <jernej@google.com> Thu Mar 10 17:52:11 2022 +0000
committer Jernej Virag <jernej@google.com> Sun Mar 27 18:30:41 2022 +0000
tree 7f12e6ba2b62ca82389e96b7e65fbbbf7c0d988c
parent 923eb82c53758c6634420e5cb813c3776c7e5bd3

Add an Android Lint check to prevent sendBroadcast calls on Main thread

This lint check verifies that BroadcastSender is always used in SystemUI for sending broadcasts. It should prevent main thread jank due to broadcast calls.

Bug: 223606115
Test: Included unit test for the linter.
Change-Id: I16b8b3471389ff2c59053c686c94cb9cb694ec42

packages/SystemUI/Android.bp

diff --git a/packages/SystemUI/Android.bp b/packages/SystemUI/Android.bp
index 8cc9e00..f05c1e2 100644
--- a/packages/SystemUI/Android.bp
+++ b/packages/SystemUI/Android.bp
@@ -128,6 +128,10 @@
     kotlincflags: ["-Xjvm-default=enable"],
 
     plugins: ["dagger2-compiler"],
+
+    lint: {
+        extra_check_modules: ["SystemUILintChecker"],
+    },
 }
 
 filegroup {