From 6c4798b19d2b1faf977032ae320ce49ac376e458 Mon Sep 17 00:00:00 2001
From: Jacqueline Bronger <bronger@google.com>
Date: Thu, 24 Jun 2021 13:51:37 +0000
Subject: [PATCH] Enable sensor use notification on TVs.

Notification is shown as an alternative to the bottom sheet / dialog
when the a blocked sensor is being accessed.
Only show the notification briefly to notify the user but don't keep it.

Test: manual - change code to use notification instead of bottom sheet,
block sensor (camera or mic), start appop for that sensor, notification
shows up but isn't in the notification list afterwards.
Bug: 186720349

Change-Id: I08d860812d14be4b36b84cf8869fe034941f5268
---
 .../java/com/android/server/SensorPrivacyService.java | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/services/core/java/com/android/server/SensorPrivacyService.java b/services/core/java/com/android/server/SensorPrivacyService.java
index c07d6690e5a0f..a85ea72809136 100644
--- a/services/core/java/com/android/server/SensorPrivacyService.java
+++ b/services/core/java/com/android/server/SensorPrivacyService.java
@@ -58,6 +58,7 @@ import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
 import android.content.pm.PackageManager;
+import android.content.res.Configuration;
 import android.graphics.drawable.Icon;
 import android.hardware.ISensorPrivacyListener;
 import android.hardware.ISensorPrivacyManager;
@@ -602,9 +603,19 @@ public final class SensorPrivacyService extends SystemService {
                                     new Intent(Settings.ACTION_PRIVACY_SETTINGS),
                                     PendingIntent.FLAG_IMMUTABLE
                                             | PendingIntent.FLAG_UPDATE_CURRENT))
+                            .extend(new Notification.TvExtender())
+                            .setTimeoutAfter(isTelevision(mContext)
+                                    ? /* dismiss immediately */ 1
+                                    : /* no timeout */ 0)
                             .build());
         }
 
+        private boolean isTelevision(Context context) {
+            int uiMode = context.getResources().getConfiguration().uiMode;
+            return (uiMode & Configuration.UI_MODE_TYPE_MASK)
+                    == Configuration.UI_MODE_TYPE_TELEVISION;
+        }
+
         /**
          * Sets the sensor privacy to the provided state and notifies all listeners of the new
          * state.