From fa85b261c2d3a6c2a7b5c69bc0885bc3d0f01bb9 Mon Sep 17 00:00:00 2001
From: Adithya R <gh0strider.2k18.reborn@gmail.com>
Date: Sun, 10 Dec 2023 14:49:23 +0530
Subject: [PATCH] sm8350-common: parts: Fix thermal profile screen state
 handling

---
 .../settings/thermal/ThermalService.java      | 41 +++++++++++++------
 1 file changed, 29 insertions(+), 12 deletions(-)

diff --git a/parts/src/org/lineageos/settings/thermal/ThermalService.java b/parts/src/org/lineageos/settings/thermal/ThermalService.java
index cba9044..4e29a56 100644
--- a/parts/src/org/lineageos/settings/thermal/ThermalService.java
+++ b/parts/src/org/lineageos/settings/thermal/ThermalService.java
@@ -37,7 +37,8 @@ public class ThermalService extends Service {
     private static final String TAG = "ThermalService";
     private static final boolean DEBUG = false;
 
-    private String mPreviousApp;
+    private boolean mScreenOn = true;
+    private String mCurrentApp = "";
     private ThermalUtils mThermalUtils;
 
     private IActivityTaskManager mActivityTaskManager;
@@ -45,8 +46,16 @@ public class ThermalService extends Service {
     private BroadcastReceiver mIntentReceiver = new BroadcastReceiver() {
         @Override
         public void onReceive(Context context, Intent intent) {
-            mPreviousApp = "";
-            mThermalUtils.setDefaultThermalProfile();
+            switch (intent.getAction()) {
+                case Intent.ACTION_SCREEN_OFF:
+                    mScreenOn = false;
+                    setThermalProfile();
+                    break;
+                case Intent.ACTION_SCREEN_ON:
+                    mScreenOn = true;
+                    setThermalProfile();
+                    break;
+            }
         }
     };
 
@@ -82,19 +91,27 @@ public class ThermalService extends Service {
         this.registerReceiver(mIntentReceiver, filter);
     }
 
+    private void setThermalProfile() {
+        if (mScreenOn) {
+            mThermalUtils.setThermalProfile(mCurrentApp);
+        } else {
+            mThermalUtils.setDefaultThermalProfile();
+        }
+    }
+
     private final TaskStackListener mTaskListener = new TaskStackListener() {
         @Override
         public void onTaskStackChanged() {
             try {
-                final RootTaskInfo info = mActivityTaskManager.getFocusedRootTaskInfo();
-                if (info == null || info.topActivity == null) {
-                    return;
-                }
-
-                String foregroundApp = info.topActivity.getPackageName();
-                if (!foregroundApp.equals(mPreviousApp)) {
-                    mThermalUtils.setThermalProfile(foregroundApp);
-                    mPreviousApp = foregroundApp;
+                final ActivityTaskManager.RootTaskInfo focusedTask =
+                        ActivityTaskManager.getService().getFocusedRootTaskInfo();
+                if (focusedTask != null && focusedTask.topActivity != null) {
+                    ComponentName taskComponentName = focusedTask.topActivity;
+                    String foregroundApp = taskComponentName.getPackageName();
+                    if (!foregroundApp.equals(mCurrentApp)) {
+                        mCurrentApp = foregroundApp;
+                        setThermalProfile();
+                    }
                 }
             } catch (Exception e) {}
         }