AriesParts: Add v0 color gamma and mDNIe Settings

4 files changed, 111 insertions, 6 deletions

diff --git a/AriesParts/src/com/cyanogenmod/settings/device/ColorTuningPreference.java b/AriesParts/src/com/cyanogenmod/settings/device/ColorTuningPreference.java
index 7ac4b31..70af316 100644
--- a/AriesParts/src/com/cyanogenmod/settings/device/ColorTuningPreference.java
+++ b/AriesParts/src/com/cyanogenmod/settings/device/ColorTuningPreference.java
@@ -34,16 +34,37 @@ public class ColorTuningPreference extends DialogPreference {
         R.id.color_blue_value
     };
 
+    private static final int[] V0_SEEKBAR_ID = new int[] {
+        R.id.color_red_v0_seekbar,
+        R.id.color_green_v0_seekbar,
+        R.id.color_blue_v0_seekbar,
+    };
+
+    private static final int[] V0_VALUE_DISPLAY_ID = new int[] {
+        R.id.color_red_v0_value,
+        R.id.color_green_v0_value,
+        R.id.color_blue_v0_value
+    };
+
     private static final String[] FILE_PATH = new String[] {
         "/sys/devices/virtual/misc/color_tuning/red_multiplier",
         "/sys/devices/virtual/misc/color_tuning/green_multiplier",
         "/sys/devices/virtual/misc/color_tuning/blue_multiplier"
     };
 
-    private ColorSeekBar mSeekBars[] = new ColorSeekBar[3];
+    private static final String[] V0_FILE_PATH = new String[] {
+        "/sys/devices/virtual/misc/color_tuning/v0_red_gamma_hack",
+        "/sys/devices/virtual/misc/color_tuning/v0_green_gamma_hack",
+        "/sys/devices/virtual/misc/color_tuning/v0_blue_gamma_hack"
+    };
+
+    private ColorSeekBar mSeekBars[] = new ColorSeekBar[6];
 
     private static final int MAX_VALUE = Integer.MAX_VALUE;
 
+    private static final int V0_MAX_VALUE = 20;
+    private static final int V0_DEFAULT_VALUE = 0;
+
     // Track instances to know when to restore original color
     // (when the orientation changes, a new dialog is created before the old one is destroyed)
     private static int sInstances = 0;
@@ -65,6 +86,12 @@ public class ColorTuningPreference extends DialogPreference {
             TextView valueDisplay = (TextView) view.findViewById(VALUE_DISPLAY_ID[i]);
             mSeekBars[i] = new ColorSeekBar(seekBar, valueDisplay, FILE_PATH[i]);
         }
+
+        for (int i = 0; i < V0_SEEKBAR_ID.length; i++) {
+            SeekBar seekBar = (SeekBar) view.findViewById(V0_SEEKBAR_ID[i]);
+            TextView valueDisplay = (TextView) view.findViewById(V0_VALUE_DISPLAY_ID[i]);
+            mSeekBars[SEEKBAR_ID.length + i] = new V0ColorSeekBar(seekBar, valueDisplay, V0_FILE_PATH[i]);
+        }
     }
 
     @Override
@@ -98,6 +125,10 @@ public class ColorTuningPreference extends DialogPreference {
             int value = sharedPrefs.getInt(filePath, MAX_VALUE);
             Utils.writeColor(filePath, value);
         }
+        for (String filePath : V0_FILE_PATH) {
+            int value = sharedPrefs.getInt(filePath, V0_DEFAULT_VALUE);
+            Utils.writeColor(filePath, value);
+        }
     }
 
     /**
@@ -111,16 +142,21 @@ public class ColorTuningPreference extends DialogPreference {
                 supported = false;
             }
         }
+        for (String filePath : V0_FILE_PATH) {
+            if (!Utils.fileExists(filePath)) {
+                supported = false;
+            }
+        }
 
         return supported;
     }
 
     class ColorSeekBar implements SeekBar.OnSeekBarChangeListener {
 
-        private String mFilePath;
-        private int mOriginal;
-        private SeekBar mSeekBar;
-        private TextView mValueDisplay;
+        protected String mFilePath;
+        protected int mOriginal;
+        protected SeekBar mSeekBar;
+        protected TextView mValueDisplay;
 
         public ColorSeekBar(SeekBar seekBar, TextView valueDisplay, String filePath) {
             mSeekBar = seekBar;
@@ -136,6 +172,10 @@ public class ColorTuningPreference extends DialogPreference {
             seekBar.setOnSeekBarChangeListener(this);
         }
 
+        // For inheriting class
+        protected ColorSeekBar() {
+        }
+
         public void reset() {
             mSeekBar.setProgress(mOriginal);
             updateValue(mOriginal);
@@ -164,10 +204,32 @@ public class ColorTuningPreference extends DialogPreference {
             // Do nothing
         }
 
-        private void updateValue(int progress) {
+        protected void updateValue(int progress) {
             mValueDisplay.setText(String.format("%.3f", (double) progress / MAX_VALUE));
         }
 
     }
 
+    class V0ColorSeekBar extends ColorSeekBar {
+
+        public V0ColorSeekBar(SeekBar seekBar, TextView valueDisplay, String filePath) {
+            mSeekBar = seekBar;
+            mValueDisplay = valueDisplay;
+            mFilePath = filePath;
+
+            // Read original value
+            SharedPreferences sharedPreferences = getSharedPreferences();
+            mOriginal = sharedPreferences.getInt(mFilePath, V0_DEFAULT_VALUE);
+
+            seekBar.setMax(V0_MAX_VALUE);
+            reset();
+            seekBar.setOnSeekBarChangeListener(this);
+        }
+
+        @Override
+        protected void updateValue(int progress) {
+            mValueDisplay.setText(String.valueOf(progress));
+        }
+
+    }
 }
diff --git a/AriesParts/src/com/cyanogenmod/settings/device/DeviceSettings.java b/AriesParts/src/com/cyanogenmod/settings/device/DeviceSettings.java
index 8cb2555..42710da 100644
--- a/AriesParts/src/com/cyanogenmod/settings/device/DeviceSettings.java
+++ b/AriesParts/src/com/cyanogenmod/settings/device/DeviceSettings.java
@@ -14,12 +14,14 @@ import android.preference.PreferenceActivity;
 public class DeviceSettings extends PreferenceActivity  {
 
     public static final String KEY_COLOR_TUNING = "color_tuning";
+    public static final String KEY_MDNIE = "mdnie";
     public static final String KEY_BACKLIGHT_TIMEOUT = "backlight_timeout";
     public static final String KEY_HSPA = "hspa";
     public static final String KEY_TVOUT_ENABLE = "tvout_enable";
     public static final String KEY_TVOUT_SYSTEM = "tvout_system";
 
     private ColorTuningPreference mColorTuning;
+    private ListPreference mMdnie;
     private ListPreference mBacklightTimeout;
     private ListPreference mHspa;
     private CheckBoxPreference mTvOutEnable;
@@ -44,6 +46,10 @@ public class DeviceSettings extends PreferenceActivity  {
         mColorTuning = (ColorTuningPreference) findPreference(KEY_COLOR_TUNING);
         mColorTuning.setEnabled(ColorTuningPreference.isSupported());
 
+        mMdnie = (ListPreference) findPreference(KEY_MDNIE);
+        mMdnie.setEnabled(Mdnie.isSupported());
+        mMdnie.setOnPreferenceChangeListener(new Mdnie());
+
         mBacklightTimeout = (ListPreference) findPreference(KEY_BACKLIGHT_TIMEOUT);
         mBacklightTimeout.setEnabled(TouchKeyBacklightTimeout.isSupported());
         mBacklightTimeout.setOnPreferenceChangeListener(new TouchKeyBacklightTimeout());
diff --git a/AriesParts/src/com/cyanogenmod/settings/device/Mdnie.java b/AriesParts/src/com/cyanogenmod/settings/device/Mdnie.java
new file mode 100644
index 0000000..ce6bd75
--- /dev/null
+++ b/AriesParts/src/com/cyanogenmod/settings/device/Mdnie.java
@@ -0,0 +1,36 @@
+package com.cyanogenmod.settings.device;
+
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.preference.Preference;
+import android.preference.Preference.OnPreferenceChangeListener;
+import android.preference.PreferenceManager;
+
+public class Mdnie implements OnPreferenceChangeListener {
+
+    private static final String FILE = "/sys/class/mdnieset_ui/switch_mdnieset_ui/mdnieset_ui_file_cmd";
+
+    public static boolean isSupported() {
+        return Utils.fileExists(FILE);
+    }
+
+    /**
+     * Restore backlight timeout setting from SharedPreferences. (Write to kernel.)
+     * @param context       The context to read the SharedPreferences from
+     */
+    public static void restore(Context context) {
+        if (!isSupported()) {
+            return;
+        }
+
+        SharedPreferences sharedPrefs = PreferenceManager.getDefaultSharedPreferences(context);
+        Utils.writeValue(FILE, sharedPrefs.getString(DeviceSettings.KEY_MDNIE, "6"));
+    }
+
+    @Override
+    public boolean onPreferenceChange(Preference preference, Object newValue) {
+        Utils.writeValue(FILE, (String) newValue);
+        return true;
+    }
+
+}
diff --git a/AriesParts/src/com/cyanogenmod/settings/device/Startup.java b/AriesParts/src/com/cyanogenmod/settings/device/Startup.java
index bb64961..c2affb4 100644
--- a/AriesParts/src/com/cyanogenmod/settings/device/Startup.java
+++ b/AriesParts/src/com/cyanogenmod/settings/device/Startup.java
@@ -9,6 +9,7 @@ public class Startup extends BroadcastReceiver {
     @Override
     public void onReceive(final Context context, final Intent bootintent) {
         ColorTuningPreference.restore(context);
+        Mdnie.restore(context);
         TouchKeyBacklightTimeout.restore(context);
         Hspa.restore(context);
     }