From 3e6bd8cf18cd6173d75f736c788ba2f83ad493a7 Mon Sep 17 00:00:00 2001
From: Adithya R <gh0strider.2k18.reborn@gmail.com>
Date: Mon, 2 Oct 2023 08:31:57 +0530
Subject: [PATCH] dubai: camera: Ignore face unlock and ASI front camera usage

These use the front camera frequently but aren't critical to
functionality, so we don't need to disrupt 5G services.

Change-Id: I0d23c3bfec936ddefcabb93e6a579a5eb11b3574
---
 camera/AndroidManifest.xml                    |  1 +
 .../DubaiCameraService.java                   | 22 ++++++++++++-------
 2 files changed, 15 insertions(+), 8 deletions(-)

diff --git a/camera/AndroidManifest.xml b/camera/AndroidManifest.xml
index f524ec1..48e4de5 100644
--- a/camera/AndroidManifest.xml
+++ b/camera/AndroidManifest.xml
@@ -8,6 +8,7 @@
     android:sharedUserId="android.uid.system">
 
     <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
+    <uses-permission android:name="android.permission.CAMERA_OPEN_CLOSE_LISTENER" />
     <uses-permission android:name="android.permission.READ_PRIVILEGED_PHONE_STATE" />
     <uses-permission android:name="android.permission.MODIFY_PHONE_STATE" />
     <uses-permission android:name="com.qualcomm.permission.USE_QCRIL_MSG_TUNNEL" />
diff --git a/camera/src/com/arrow/dubaicameraservice/DubaiCameraService.java b/camera/src/com/arrow/dubaicameraservice/DubaiCameraService.java
index 63c2790..9e4f01c 100644
--- a/camera/src/com/arrow/dubaicameraservice/DubaiCameraService.java
+++ b/camera/src/com/arrow/dubaicameraservice/DubaiCameraService.java
@@ -24,6 +24,7 @@ import android.telephony.TelephonyManager;
 import android.util.Log;
 
 import java.util.Arrays;
+import java.util.Set;
 import java.util.concurrent.Executor;
 
 public class DubaiCameraService extends Service {
@@ -34,6 +35,11 @@ public class DubaiCameraService extends Service {
     private static final String FRONT_CAMERA_ID = "1";
     private static final int OFFENDING_NR_BAND = 78;
 
+    private static final Set<String> IGNORED_PACKAGES = Set.of(
+        "co.aospa.sense", // face unlock
+        "com.google.android.as" // auto rotate, screen attention etc
+    );
+
     private CameraManager mCameraManager;
     private SubscriptionManager mSubManager;
     private TelephonyManager mTelephonyManager;
@@ -49,19 +55,19 @@ public class DubaiCameraService extends Service {
     private final CameraManager.AvailabilityCallback mCameraCallback =
             new CameraManager.AvailabilityCallback() {
         @Override
-        public void onCameraAvailable(String cameraId) {
-            dlog("onCameraAvailable id:" + cameraId);
-            if (cameraId.equals(FRONT_CAMERA_ID)) {
-                mIsFrontCamInUse = false;
+        public void onCameraOpened(String cameraId, String packageId) {
+            dlog("onCameraOpened id=" + cameraId + " package=" + packageId);
+            if (cameraId.equals(FRONT_CAMERA_ID) && !IGNORED_PACKAGES.contains(packageId)) {
+                mIsFrontCamInUse = true;
                 update5gState();
             }
         }
 
         @Override
-        public void onCameraUnavailable(String cameraId) {
-            dlog("onCameraUnavailable id:" + cameraId);
-            if (cameraId.equals(FRONT_CAMERA_ID)) {
-                mIsFrontCamInUse = true;
+        public void onCameraClosed(String cameraId) {
+            dlog("onCameraClosed id=" + cameraId);
+            if (cameraId.equals(FRONT_CAMERA_ID) && mIsFrontCamInUse) {
+                mIsFrontCamInUse = false;
                 update5gState();
             }
         }