Screen: Added Mediatek display color control

(MTK GAMMA) (LiveDisplay) (KCAL analogue) closes #124 Signed-off-by: sunilpaulmathew <sunil.kde@gmail.com>
SmartPack · Mar 6, 2022 · 13fac92 · 13fac92
1 parent 31591a8
commit 13fac92
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diff --git a/app/src/main/java/com/smartpack/kernelmanager/fragments/kernel/ScreenFragment.java b/app/src/main/java/com/smartpack/kernelmanager/fragments/kernel/ScreenFragment.java
@@ -38,6 +38,7 @@
 import com.smartpack.kernelmanager.utils.kernel.screen.Gamma;
 import com.smartpack.kernelmanager.utils.kernel.screen.GammaProfiles;
 import com.smartpack.kernelmanager.utils.kernel.screen.Misc;
+import com.smartpack.kernelmanager.utils.kernel.screen.RGB;
 import com.smartpack.kernelmanager.views.ColorTable;
 import com.smartpack.kernelmanager.views.recyclerview.CardView;
 import com.smartpack.kernelmanager.views.recyclerview.DropDownView;
@@ -103,6 +104,8 @@ protected void init() {
     protected void addItems(List<RecyclerViewItem> items) {
         if (Misc.haskcalRed() || Misc.haskcalGreen() || Misc.haskcalBlue()) {
             kcalColorInit(items);
+        } else if (RGB.supported()) {
+            rgbColorInit(items);
         } else if (mCalibration.hasColors()) {
             screenColorInit(items);
         }
@@ -206,6 +209,68 @@ public void onMove(SeekBarView seekBarView, int position, String value) {
         }
     }
 
+    private void rgbColorInit(List<RecyclerViewItem> items) {
+        if (RGB.hasMTKRGBControl()) {
+            CardView kcalCard = new CardView(getActivity());
+            kcalCard.setTitle(getString(R.string.screen_color));
+
+            SeekBarView red = new SeekBarView();
+            red.setTitle(getString(R.string.red));
+            red.setMax(2000);
+            red.setProgress(RGB.getMTKRed());
+            red.setOnSeekBarListener(new SeekBarView.OnSeekBarListener() {
+                @Override
+                public void onStop(SeekBarView seekBarView, int position, String value) {
+                    RGB.setMTKRed((position), getActivity());
+                }
+
+                @Override
+                public void onMove(SeekBarView seekBarView, int position, String value) {
+                }
+            });
+
+            kcalCard.addItem(red);
+
+            SeekBarView green = new SeekBarView();
+            green.setTitle(getString(R.string.green));
+            green.setMax(2000);
+            green.setProgress(RGB.getMTKGreen());
+            green.setOnSeekBarListener(new SeekBarView.OnSeekBarListener() {
+                @Override
+                public void onStop(SeekBarView seekBarView, int position, String value) {
+                    RGB.setMTKGreen((position), getActivity());
+                }
+
+                @Override
+                public void onMove(SeekBarView seekBarView, int position, String value) {
+                }
+            });
+
+            kcalCard.addItem(green);
+
+            SeekBarView blue = new SeekBarView();
+            blue.setTitle(getString(R.string.blue));
+            blue.setMax(2000);
+            blue.setProgress(RGB.getMTKBlue());
+            blue.setOnSeekBarListener(new SeekBarView.OnSeekBarListener() {
+                @Override
+                public void onStop(SeekBarView seekBarView, int position, String value) {
+                    RGB.setMTKBlue((position), getActivity());
+                }
+
+                @Override
+                public void onMove(SeekBarView seekBarView, int position, String value) {
+                }
+            });
+
+            kcalCard.addItem(blue);
+
+            if (kcalCard.size() > 0) {
+                items.add(kcalCard);
+            }
+        }
+    }
+
     private void screenColorInit(List<RecyclerViewItem> items) {
         if (mCalibration.hasColors()) {
             CardView screenColor = new CardView(getActivity());

diff --git a/app/src/main/java/com/smartpack/kernelmanager/utils/kernel/screen/RGB.java b/app/src/main/java/com/smartpack/kernelmanager/utils/kernel/screen/RGB.java
@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 2022-2023 sunilpaulmathew <sunil.kde@gmail.com>
+ *
+ * This file is part of SmartPack Kernel Manager, which is a heavily modified version of Kernel Adiutor,
+ * originally developed by Willi Ye <williye97@gmail.com>
+ *
+ * Both SmartPack Kernel Manager & Kernel Adiutor are free softwares: you can redistribute it
+ * and/or modify it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * SmartPack Kernel Manager is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with SmartPack Kernel Manager.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+package com.smartpack.kernelmanager.utils.kernel.screen;
+
+import android.content.Context;
+
+import com.smartpack.kernelmanager.fragments.ApplyOnBootFragment;
+import com.smartpack.kernelmanager.utils.Utils;
+import com.smartpack.kernelmanager.utils.root.Control;
+
+/**
+ * Created by sunilpaulmathew <sunil.kde@gmail.com> on March 06, 2022
+ */
+public class RGB {
+
+    private static final String MTK_RGB = "/sys/devices/platform/mtk_disp_mgr.0/rgb";
+
+    public static boolean hasMTKRGBControl() {
+        return Utils.existFile(MTK_RGB);
+    }
+
+    public static int getMTKRed() {
+        return Utils.strToInt(getMTKRGB().split(" ")[0]);
+    }
+
+    public static int getMTKGreen() {
+        return Utils.strToInt(getMTKRGB().split(" ")[1]);
+    }
+
+    public static int getMTKBlue() {
+        return Utils.strToInt(getMTKRGB().split(" ")[2]);
+    }
+
+    public static String getMTKRGB() {
+        return Utils.readFile(MTK_RGB);
+    }
+
+    public static void setMTKRed(int red, Context context) {
+        String value = red + " " + getMTKGreen() + " " + getMTKBlue();
+        run(Control.write(value, MTK_RGB), MTK_RGB, context);
+    }
+
+    public static void setMTKGreen(int green, Context context) {
+        String value = getMTKRed() + " " + green + " " + getMTKBlue();
+        run(Control.write(value, MTK_RGB), MTK_RGB, context);
+    }
+
+    public static void setMTKBlue(int blue, Context context) {
+        String value = getMTKRed() + " " + getMTKGreen() + " " + blue;
+        run(Control.write(value, MTK_RGB), MTK_RGB, context);
+    }
+
+    public static boolean supported() {
+        return hasMTKRGBControl();
+    }
+
+    private static void run(String command, String id, Context context) {
+        Control.runSetting(command, ApplyOnBootFragment.SCREEN, id, context);
+    }
+
+}
diff --git a/app/src/main/java/com/smartpack/kernelmanager/utils/kernel/screen/Screen.java b/app/src/main/java/com/smartpack/kernelmanager/utils/kernel/screen/Screen.java
@@ -26,7 +26,7 @@ public class Screen {
 
     public static boolean supported() {
         return Calibration.getInstance().supported() || Gamma.supported()
-                || Misc.getInstance().supported();
+                || Misc.getInstance().supported() || RGB.supported();
     }
 
 }