RESTRICT AUTOMERGE Backport preventing BAL bypass via bound service

Apply similar fix for WallpaperService to TextToSpeech Service,
Job Service, Print Service, Sync Service and MediaRoute2Provider Service

Bug: 232798473, 232798676, 336490997
Test: Manual test. BackgroundActivityLaunchTest
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:8fdf4a345e140eba9b4e736d24ab95c67c55a247)
Merged-In: Ib113e45aa18296b4475b90d6dcec5dd5664f4c80
Change-Id: Ib113e45aa18296b4475b90d6dcec5dd5664f4c80

6 files changed, 13 insertions, 7 deletions

diff --git a/apex/jobscheduler/service/java/com/android/server/job/JobServiceContext.java b/apex/jobscheduler/service/java/com/android/server/job/JobServiceContext.java
index 90baa8e54220..8a7c365be130 100644
--- a/apex/jobscheduler/service/java/com/android/server/job/JobServiceContext.java
+++ b/apex/jobscheduler/service/java/com/android/server/job/JobServiceContext.java
@@ -291,11 +291,13 @@ public final class JobServiceContext implements ServiceConnection {
                     bindFlags = Context.BIND_AUTO_CREATE | Context.BIND_NOT_FOREGROUND
                             | Context.BIND_ALMOST_PERCEPTIBLE
                             | Context.BIND_BYPASS_POWER_NETWORK_RESTRICTIONS
-                            | Context.BIND_NOT_APP_COMPONENT_USAGE;
+                            | Context.BIND_NOT_APP_COMPONENT_USAGE
+                            | Context.BIND_DENY_ACTIVITY_STARTS;
                 } else {
                     bindFlags = Context.BIND_AUTO_CREATE | Context.BIND_NOT_FOREGROUND
                             | Context.BIND_NOT_PERCEPTIBLE
-                            | Context.BIND_NOT_APP_COMPONENT_USAGE;
+                            | Context.BIND_NOT_APP_COMPONENT_USAGE
+                            | Context.BIND_DENY_ACTIVITY_STARTS;
                 }
                 binding = mContext.bindServiceAsUser(intent, this, bindFlags,
                         UserHandle.of(job.getUserId()));
diff --git a/core/java/android/speech/tts/TextToSpeech.java b/core/java/android/speech/tts/TextToSpeech.java
index 7e8622a0e694..2e162b685ac9 100644
--- a/core/java/android/speech/tts/TextToSpeech.java
+++ b/core/java/android/speech/tts/TextToSpeech.java
@@ -2379,7 +2379,8 @@ public class TextToSpeech {
         boolean connect(String engine) {
             Intent intent = new Intent(Engine.INTENT_ACTION_TTS_SERVICE);
             intent.setPackage(engine);
-            return mContext.bindService(intent, this, Context.BIND_AUTO_CREATE);
+            return mContext.bindService(intent, this,
+                    Context.BIND_AUTO_CREATE | Context.BIND_DENY_ACTIVITY_STARTS);
         }
 
         @Override
diff --git a/services/core/java/com/android/server/content/SyncManager.java b/services/core/java/com/android/server/content/SyncManager.java
index 53c13c7a1268..58652f1e16f7 100644
--- a/services/core/java/com/android/server/content/SyncManager.java
+++ b/services/core/java/com/android/server/content/SyncManager.java
@@ -221,7 +221,8 @@ public class SyncManager {
 
     /** Flags used when connecting to a sync adapter service */
     private static final int SYNC_ADAPTER_CONNECTION_FLAGS = Context.BIND_AUTO_CREATE
-            | Context.BIND_NOT_FOREGROUND | Context.BIND_ALLOW_OOM_MANAGEMENT;
+            | Context.BIND_NOT_FOREGROUND | Context.BIND_ALLOW_OOM_MANAGEMENT
+            | Context.BIND_DENY_ACTIVITY_STARTS;
 
     /** Singleton instance. */
     @GuardedBy("SyncManager.class")
diff --git a/services/core/java/com/android/server/media/MediaRoute2ProviderServiceProxy.java b/services/core/java/com/android/server/media/MediaRoute2ProviderServiceProxy.java
index 21f61ca3978a..30d374e5e59f 100644
--- a/services/core/java/com/android/server/media/MediaRoute2ProviderServiceProxy.java
+++ b/services/core/java/com/android/server/media/MediaRoute2ProviderServiceProxy.java
@@ -238,7 +238,8 @@ final class MediaRoute2ProviderServiceProxy extends MediaRoute2Provider
             service.setComponent(mComponentName);
             try {
                 mBound = mContext.bindServiceAsUser(service, this,
-                        Context.BIND_AUTO_CREATE | Context.BIND_FOREGROUND_SERVICE,
+                        Context.BIND_AUTO_CREATE | Context.BIND_FOREGROUND_SERVICE
+                                | Context.BIND_DENY_ACTIVITY_STARTS,
                         new UserHandle(mUserId));
                 if (!mBound && DEBUG) {
                     Slog.d(TAG, this + ": Bind failed");
diff --git a/services/print/java/com/android/server/print/RemotePrintService.java b/services/print/java/com/android/server/print/RemotePrintService.java
index 502cd2c60f4a..702ddbb9f912 100644
--- a/services/print/java/com/android/server/print/RemotePrintService.java
+++ b/services/print/java/com/android/server/print/RemotePrintService.java
@@ -572,7 +572,8 @@ final class RemotePrintService implements DeathRecipient {
 
         boolean wasBound = mContext.bindServiceAsUser(mIntent, mServiceConnection,
                 Context.BIND_AUTO_CREATE | Context.BIND_FOREGROUND_SERVICE
-                        | Context.BIND_INCLUDE_CAPABILITIES | Context.BIND_ALLOW_INSTANT,
+                        | Context.BIND_INCLUDE_CAPABILITIES | Context.BIND_ALLOW_INSTANT
+                        | Context.BIND_DENY_ACTIVITY_STARTS,
                 new UserHandle(mUserId));
 
         if (!wasBound) {
diff --git a/services/texttospeech/java/com/android/server/texttospeech/TextToSpeechManagerPerUserService.java b/services/texttospeech/java/com/android/server/texttospeech/TextToSpeechManagerPerUserService.java
index 55cbc7261e64..c87d6be49405 100644
--- a/services/texttospeech/java/com/android/server/texttospeech/TextToSpeechManagerPerUserService.java
+++ b/services/texttospeech/java/com/android/server/texttospeech/TextToSpeechManagerPerUserService.java
@@ -95,7 +95,7 @@ final class TextToSpeechManagerPerUserService extends
                 ITextToSpeechSessionCallback callback) {
             super(context,
                     new Intent(TextToSpeech.Engine.INTENT_ACTION_TTS_SERVICE).setPackage(engine),
-                    Context.BIND_AUTO_CREATE,
+                    Context.BIND_AUTO_CREATE | Context.BIND_DENY_ACTIVITY_STARTS,
                     userId,
                     ITextToSpeechService.Stub::asInterface);
             mEngine = engine;