Opt in to BAL for Instant Apps

Explicityly opt in to background activity launch when creating
PendingIntent in InstantAppNotifier and IntentSender in
InstantAppResolver.

Bug: 328262639
Test: manual
Flag: EXEMPT bugfix
Change-Id: I0d0eaebb20af0767b78f41354577428dda926a20

2 files changed, 11 insertions, 3 deletions

diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/InstantAppNotifier.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/InstantAppNotifier.java
index 5bbd77ee6dd9..60d846ebacac 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/InstantAppNotifier.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/InstantAppNotifier.java
@@ -23,6 +23,7 @@ import static android.app.WindowConfiguration.WINDOWING_MODE_MULTI_WINDOW;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.app.ActivityManager;
+import android.app.ActivityOptions;
 import android.app.ActivityTaskManager;
 import android.app.ActivityTaskManager.RootTaskInfo;
 import android.app.AppGlobals;
@@ -271,13 +272,16 @@ public class InstantAppNotifier
                     .addFlags(Intent.FLAG_IGNORE_EPHEMERAL)
                     .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
 
+            ActivityOptions options = ActivityOptions.makeBasic()
+                    .setPendingIntentCreatorBackgroundActivityStartMode(
+                            ActivityOptions.MODE_BACKGROUND_ACTIVITY_START_ALLOWED);
             PendingIntent pendingIntent =
                     PendingIntent.getActivityAsUser(
                             mContext,
                             0 /* requestCode */,
                             browserIntent,
                             PendingIntent.FLAG_IMMUTABLE /* flags */,
-                            null,
+                            options.toBundle(),
                             user);
             ComponentName aiaComponent = null;
             try {
diff --git a/services/core/java/com/android/server/pm/InstantAppResolver.java b/services/core/java/com/android/server/pm/InstantAppResolver.java
index 92d6a826b5f5..42efd6e60fc0 100644
--- a/services/core/java/com/android/server/pm/InstantAppResolver.java
+++ b/services/core/java/com/android/server/pm/InstantAppResolver.java
@@ -28,6 +28,7 @@ import android.annotation.IntDef;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.app.ActivityManager;
+import android.app.ActivityOptions;
 import android.app.PendingIntent;
 import android.content.ComponentName;
 import android.content.Context;
@@ -296,6 +297,9 @@ public abstract class InstantAppResolver {
         if (needsPhaseTwo) {
             intent.setAction(Intent.ACTION_RESOLVE_INSTANT_APP_PACKAGE);
         } else {
+            ActivityOptions options = ActivityOptions.makeBasic()
+                    .setPendingIntentCreatorBackgroundActivityStartMode(
+                            ActivityOptions.MODE_BACKGROUND_ACTIVITY_START_ALLOWED);
             // We have all of the data we need; just start the installer without a second phase
             if (failureIntent != null || installFailureActivity != null) {
                 // Intent that is launched if the package couldn't be installed for any reason.
@@ -322,7 +326,7 @@ public abstract class InstantAppResolver {
                                     PendingIntent.FLAG_CANCEL_CURRENT
                                             | PendingIntent.FLAG_ONE_SHOT
                                             | PendingIntent.FLAG_IMMUTABLE,
-                                    null /*bOptions*/, userId);
+                                    options.toBundle(), userId);
                     IntentSender failureSender = new IntentSender(failureIntentTarget);
                     // TODO(b/72700831): remove populating old extra
                     intent.putExtra(Intent.EXTRA_INSTANT_APP_FAILURE, failureSender);
@@ -342,7 +346,7 @@ public abstract class InstantAppResolver {
                                 new String[] { resolvedType },
                                 PendingIntent.FLAG_CANCEL_CURRENT | PendingIntent.FLAG_ONE_SHOT
                                         | PendingIntent.FLAG_IMMUTABLE,
-                                null /*bOptions*/, userId);
+                                options.toBundle(), userId);
                 IntentSender successSender = new IntentSender(successIntentTarget);
                 intent.putExtra(Intent.EXTRA_INSTANT_APP_SUCCESS, successSender);
             } catch (RemoteException ignore) { /* ignore; same process */ }