Only send started broadcast for main sysui process

Protected broadcasts can only be sent by system apps and since the sysui
started broadcast is protected, it should only be sent by the system
(user 0) process.

Bug: 266454339
Test: manual
Change-Id: I87fd07f927902a36dbe62eec954b9a716c416b5b

1 files changed, 8 insertions, 3 deletions

diff --git a/packages/SystemUI/src/com/android/systemui/flags/FeatureFlagsDebugStartable.kt b/packages/SystemUI/src/com/android/systemui/flags/FeatureFlagsDebugStartable.kt
index b94d781154dd..dc7fc28f3c0d 100644
--- a/packages/SystemUI/src/com/android/systemui/flags/FeatureFlagsDebugStartable.kt
+++ b/packages/SystemUI/src/com/android/systemui/flags/FeatureFlagsDebugStartable.kt
@@ -21,6 +21,7 @@ import com.android.systemui.CoreStartable
 import com.android.systemui.broadcast.BroadcastSender
 import com.android.systemui.dump.DumpManager
 import com.android.systemui.statusbar.commandline.CommandRegistry
+import com.android.systemui.util.InitializationChecker
 import dagger.Binds
 import dagger.Module
 import dagger.multibindings.ClassKey
@@ -34,7 +35,8 @@ constructor(
     private val commandRegistry: CommandRegistry,
     private val flagCommand: FlagCommand,
     private val featureFlags: FeatureFlagsDebug,
-    private val broadcastSender: BroadcastSender
+    private val broadcastSender: BroadcastSender,
+    private val initializationChecker: InitializationChecker
 ) : CoreStartable {
 
     init {
@@ -46,8 +48,11 @@ constructor(
     override fun start() {
         featureFlags.init()
         commandRegistry.registerCommand(FlagCommand.FLAG_COMMAND) { flagCommand }
-        val intent = Intent(FlagManager.ACTION_SYSUI_STARTED)
-        broadcastSender.sendBroadcast(intent)
+        if (initializationChecker.initializeComponents()) {
+            // protected broadcast should only be sent for the main process
+            val intent = Intent(FlagManager.ACTION_SYSUI_STARTED)
+            broadcastSender.sendBroadcast(intent)
+        }
     }
 }