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Commit ab5da2d2 authored by Steve Pfetsch's avatar Steve Pfetsch
Browse files

Enable color temperature developer setting 

Add a switch in Developer Settings to enable "cool" color temperature
mode.

Bug: 26110238
Change-Id: Id0ab3283c1ee3208287c8dca11298a4bc367b314
parent 0c38aca0

res/values/config.xml

+3 −0
Original line number Diff line number Diff line
@@ -38,4 +38,7 @@ 
    <!-- The duration (in milliseconds) of activity transitions -->

    <integer name="setup_wizard_transition_duration">300</integer>



    <!-- When true enable color temperature setting. -->

    <bool name="config_enableColorTemperature">false</bool>



</resources>

res/xml/development_prefs.xml

+6 −0
Original line number Diff line number Diff line
@@ -66,6 +66,12 @@ 
        android:summary="@string/picture_color_mode_desc"

        android:persistent="false" />



    <SwitchPreference

        android:key="color_temperature"

        android:title="@string/color_temperature"

        android:summary="@string/color_temperature_desc"

        android:persistent="false" />



    <PreferenceCategory android:key="debug_debugging_category"

            android:title="@string/debug_debugging_category">

src/com/android/settings/DevelopmentSettings.java

+29 −0
Original line number Diff line number Diff line
@@ -116,6 +116,7 @@ public class DevelopmentSettings extends SettingsPreferenceFragment 
    private static final String BUGREPORT_IN_POWER_KEY = "bugreport_in_power";

    private static final String OPENGL_TRACES_PROPERTY = "debug.egl.trace";

    private static final String TUNER_UI_KEY = "tuner_ui";

    private static final String COLOR_TEMPERATURE_PROPERTY = "persist.sys.debug.color_temp";



    private static final String DEBUG_APP_KEY = "debug_app";

    private static final String WAIT_FOR_DEBUGGER_KEY = "wait_for_debugger";
@@ -157,6 +158,7 @@ public class DevelopmentSettings extends SettingsPreferenceFragment 
    private static final String WIFI_LEGACY_DHCP_CLIENT_KEY = "legacy_dhcp_client";

    private static final String MOBILE_DATA_ALWAYS_ON = "mobile_data_always_on";

    private static final String KEY_COLOR_MODE = "color_mode";

    private static final String COLOR_TEMPERATURE_KEY = "color_temperature";



    private static final String INACTIVE_APPS_KEY = "inactive_apps";
@@ -256,6 +258,8 @@ public class DevelopmentSettings extends SettingsPreferenceFragment 


    private ColorModePreference mColorModePreference;



    private SwitchPreference mColorTemperaturePreference;



    private final ArrayList<Preference> mAllPrefs = new ArrayList<Preference>();



    private final ArrayList<SwitchPreference> mResetSwitchPrefs
@@ -421,6 +425,15 @@ public class DevelopmentSettings extends SettingsPreferenceFragment 
            removePreference(KEY_COLOR_MODE);

            mColorModePreference = null;

        }



        mColorTemperaturePreference = (SwitchPreference) findPreference(COLOR_TEMPERATURE_KEY);

        if (getResources().getBoolean(R.bool.config_enableColorTemperature)) {

            mAllPrefs.add(mColorTemperaturePreference);

            mResetSwitchPrefs.add(mColorTemperaturePreference);

        } else {

            removePreference(COLOR_TEMPERATURE_KEY);

            mColorTemperaturePreference = null;

        }

    }



    private ListPreference addListPreference(String prefKey) {
@@ -628,6 +641,9 @@ public class DevelopmentSettings extends SettingsPreferenceFragment 
        updateMobileDataAlwaysOnOptions();

        updateSimulateColorSpace();

        updateUSBAudioOptions();

        if (mColorTemperaturePreference != null) {

            updateColorTemperature();

        }

    }



    private void resetDangerousOptions() {
@@ -1172,6 +1188,17 @@ public class DevelopmentSettings extends SettingsPreferenceFragment 
        }

    }



    private void updateColorTemperature() {

        updateSwitchPreference(mColorTemperaturePreference,

                SystemProperties.getBoolean(COLOR_TEMPERATURE_PROPERTY, false));

    }



    private void writeColorTemperature() {

        SystemProperties.set(COLOR_TEMPERATURE_PROPERTY,

                mColorTemperaturePreference.isChecked() ? "1" : "0");

        pokeSystemProperties();

    }



    private void updateUSBAudioOptions() {

        updateSwitchPreference(mUSBAudio, Settings.Secure.getInt(getContentResolver(),

                Settings.Secure.USB_AUDIO_AUTOMATIC_ROUTING_DISABLED, 0) != 0);
@@ -1705,6 +1732,8 @@ public class DevelopmentSettings extends SettingsPreferenceFragment 
            writeLegacyDhcpClientOptions();

        } else if (preference == mMobileDataAlwaysOn) {

            writeMobileDataAlwaysOnOptions();

        } else if (preference == mColorTemperaturePreference) {

            writeColorTemperature();

        } else if (preference == mUSBAudio) {

            writeUSBAudioOptions();

        } else if (INACTIVE_APPS_KEY.equals(preference.getKey())) {