From 14529f109b67bff1291623b37b37ca6106326b32 Mon Sep 17 00:00:00 2001
From: SerpentSpirale <mathiasboulay@free.fr>
Date: Sun, 14 Nov 2021 14:51:36 +0100
Subject: [PATCH] New option: sustained performance

---
 .../src/main/java/net/kdt/pojavlaunch/MainActivity.java    | 6 ++++++
 .../net/kdt/pojavlaunch/prefs/LauncherPreferences.java     | 2 ++
 .../screens/LauncherPreferenceMiscellaneousFragment.java   | 7 +++++++
 app_pojavlauncher/src/main/res/values/strings.xml          | 2 ++
 app_pojavlauncher/src/main/res/xml/pref_misc.xml           | 7 +++++++
 5 files changed, 24 insertions(+)

diff --git a/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/MainActivity.java b/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/MainActivity.java
index 21e003483..62d47de98 100644
--- a/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/MainActivity.java
+++ b/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/MainActivity.java
@@ -14,6 +14,7 @@ import net.kdt.pojavlaunch.utils.MCOptionUtils;
 import java.io.*;
 
 import static net.kdt.pojavlaunch.prefs.LauncherPreferences.DEFAULT_PREF;
+import static net.kdt.pojavlaunch.prefs.LauncherPreferences.PREF_SUSTAINED_PERFORMANCE;
 
 public class MainActivity extends BaseMainActivity {
     public static ControlLayout mControlLayout;
@@ -24,6 +25,11 @@ public class MainActivity extends BaseMainActivity {
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         initLayout(R.layout.main_with_customctrl);
+
+        // Set the sustained performance mode for available APIs
+        if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.N)
+            getWindow().setSustainedPerformanceMode(PREF_SUSTAINED_PERFORMANCE);
+
         super.ingameControlsEditorListener = menuItem -> {
             switch (menuItem.getItemId()) {
                 case R.id.menu_ctrl_load:
diff --git a/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/prefs/LauncherPreferences.java b/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/prefs/LauncherPreferences.java
index 501edadb2..63875d8a1 100644
--- a/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/prefs/LauncherPreferences.java
+++ b/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/prefs/LauncherPreferences.java
@@ -33,6 +33,7 @@ public class LauncherPreferences
     public static int PREF_CONTROL_RIGHT_OFFSET = 0;
     public static int PREF_CONTROL_BOTTOM_OFFSET = 0;
     public static int PREF_CONTROL_LEFT_OFFSET = 0;
+    public static boolean PREF_SUSTAINED_PERFORMANCE = false;
 
 
     public static void loadPreferences(Context ctx) {
@@ -61,6 +62,7 @@ public class LauncherPreferences
         PREF_CONTROL_RIGHT_OFFSET = DEFAULT_PREF.getInt("controlRightOffset", 0);
         PREF_CONTROL_BOTTOM_OFFSET = DEFAULT_PREF.getInt("controlBottomOffset", 0);
         PREF_CONTROL_LEFT_OFFSET = DEFAULT_PREF.getInt("controlTopOffset", 0);
+        PREF_SUSTAINED_PERFORMANCE = DEFAULT_PREF.getBoolean("sustainedPerformance", false);
 
 /*
         if (PREF_CUSTOM_JAVA_ARGS.isEmpty()) {
diff --git a/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/prefs/screens/LauncherPreferenceMiscellaneousFragment.java b/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/prefs/screens/LauncherPreferenceMiscellaneousFragment.java
index ebb665b9a..da42959be 100644
--- a/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/prefs/screens/LauncherPreferenceMiscellaneousFragment.java
+++ b/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/prefs/screens/LauncherPreferenceMiscellaneousFragment.java
@@ -1,12 +1,19 @@
 package net.kdt.pojavlaunch.prefs.screens;
 
+import android.os.Build;
 import android.os.Bundle;
 
+import androidx.preference.SwitchPreference;
+
 import net.kdt.pojavlaunch.R;
 
 public class LauncherPreferenceMiscellaneousFragment extends LauncherPreferenceFragment {
     @Override
     public void onCreatePreferences(Bundle b, String str) {
         addPreferencesFromResource(R.xml.pref_misc);
+
+        // Sustained performance is only available since Nougat
+        SwitchPreference sustainedPerfSwitch = findPreference("sustainedPerformance");
+        sustainedPerfSwitch.setVisible(Build.VERSION.SDK_INT >= Build.VERSION_CODES.N);
     }
 }
diff --git a/app_pojavlauncher/src/main/res/values/strings.xml b/app_pojavlauncher/src/main/res/values/strings.xml
index f6ca45844..a0888e7db 100644
--- a/app_pojavlauncher/src/main/res/values/strings.xml
+++ b/app_pojavlauncher/src/main/res/values/strings.xml
@@ -274,6 +274,8 @@
     <string name="preference_misc_description">Version list, and libs checks</string>
     <string name="preference_experimental_title">Experimental Stuff</string>
     <string name="preference_experimental_description">Use things there with consideration, no support.</string>
+    <string name="preference_sustained_performance_title">Enable sustained performance mode</string>
+    <string name="preference_sustained_performance_description">Limit thermal throttling by limiting peak performance</string>
 
     <string name="preference_back_title">Back to the last screen</string>
 
diff --git a/app_pojavlauncher/src/main/res/xml/pref_misc.xml b/app_pojavlauncher/src/main/res/xml/pref_misc.xml
index eaf7a166c..dff30194a 100644
--- a/app_pojavlauncher/src/main/res/xml/pref_misc.xml
+++ b/app_pojavlauncher/src/main/res/xml/pref_misc.xml
@@ -6,6 +6,13 @@
 
     <PreferenceCategory android:title="Miscellaneous settings">
 
+        <SwitchPreference
+            android:title="@string/preference_sustained_performance_title"
+            android:summary="@string/preference_sustained_performance_description"
+            android:key="sustainedPerformance"
+            android:defaultValue="false"
+            />
+
         <SwitchPreference
             android:defaultValue="false"
             android:key="hideSidebar"