android_device_tecno_LG8n/overlay/FrameworksResOverlay/res/values/config.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
/*
** Copyright 2009, The Android Open Source Project
**
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
** You may obtain a copy of the License at
**
**     http://www.apache.org/licenses/LICENSE-2.0
**
** Unless required by applicable law or agreed to in writing, software
** distributed under the License is distributed on an "AS IS" BASIS,
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
** See the License for the specific language governing permissions and
** limitations under the License.
*/
-->
<!-- These resources are around just to allow their values to be customized
     for different hardware and product builds.  Do not translate.
     NOTE: The naming convention is "config_camelCaseValue". Some legacy
     entries do not follow the convention, but all new entries should. -->
<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">

    <!-- Flag indicating whether we should enable the automatic brightness.
         Software implementation will be used if config_hardware_auto_brightness_available is not set -->
    <bool name="config_automatic_brightness_available">true</bool>

    <!-- Array of hysteresis constraint values for brightening, represented as tenths of a
         percent. The length of this array is assumed to be one greater than
         config_ambientThresholdLevels. The brightening threshold is calculated as
         lux * (1.0f + CONSTRAINT_VALUE). When the current lux is higher than this threshold,
         the screen brightness is recalculated. See the config_ambientThresholdLevels
         description for how the constraint value is chosen. -->
    <integer-array name="config_ambientBrighteningThresholds">
        <item>100</item>
    </integer-array>

    <!-- Array of hysteresis constraint values for darkening, represented as tenths of a
         percent. The length of this array is assumed to be one greater than
         config_ambientThresholdLevels. The darkening threshold is calculated as
         lux * (1.0f - CONSTRAINT_VALUE). When the current lux is lower than this threshold,
         the screen brightness is recalculated. See the config_ambientThresholdLevels
         description for how the constraint value is chosen. -->
    <integer-array name="config_ambientDarkeningThresholds">
        <item>200</item>
    </integer-array>

    <!-- Array of desired screen brightness in nits corresponding to the lux values
         in the config_autoBrightnessLevels array. The display brightness is defined as the measured
         brightness of an all-white image.

         If this is defined then:
            - config_autoBrightnessLcdBacklightValues should not be defined
            - config_screenBrightnessNits must be defined
            - config_screenBrightnessBacklight must be defined

         This array should have size one greater than the size of the config_autoBrightnessLevels
         array. The brightness values must be non-negative and non-decreasing. This must be
         overridden in platform specific overlays -->
    <array name="config_autoBrightnessDisplayValuesNits">
        <item>4.522</item>
        <item>20.246</item>
        <item>55.509</item>
        <item>74.653</item>
        <item>82.757</item>
        <item>93.15</item>
        <item>117.678</item>
        <item>138.666</item>
        <item>164.847</item>
        <item>189.157</item>
        <item>207.656</item>
        <item>221.191</item>
        <item>277.164</item>
        <item>350.798</item>
        <item>391.524</item>
        <item>414.81</item>
        <item>434.151</item>
        <item>455.291</item>
        <item>490.922</item>
        <item>500</item>
        <item>580</item>
    </array>

    <!-- An array describing the screen's backlight values corresponding to the brightness
         values in the config_screenBrightnessNits array. -->
    <integer-array name="config_screenBrightnessBacklight">
        <item>1</item>
        <item>15</item>
        <item>30</item>
        <item>45</item>
        <item>60</item>
        <item>75</item>
        <item>90</item>
        <item>105</item>
        <item>120</item>
        <item>135</item>
        <item>150</item>
        <item>165</item>
        <item>180</item>
        <item>195</item>
        <item>210</item>
        <item>225</item>
        <item>240</item>
        <item>255</item>
    </integer-array>

    <!-- An array of floats describing the screen brightness in nits corresponding to the backlight
         values in the config_screenBrightnessBacklight array.  On OLED displays these  values
         should be measured with an all white image while the display is in the fully on state.
         Note that this value should *not* reflect the maximum brightness value for any high
         brightness modes but only the maximum brightness value obtainable in a sustainable manner.
         This array should be equal in size to config_screenBrightnessBacklight -->
    <array name="config_screenBrightnessNits">
        <item>4.5215</item>
        <item>33.37784</item>
        <item>69.09702</item>
        <item>105.53111</item>
        <item>141.15657</item>
        <item>177.40657</item>
        <item>212.14172</item>
        <item>247.64085</item>
        <item>282.03754</item>
        <item>317.2586</item>
        <item>351.1292</item>
        <item>384.87363</item>
        <item>418.19705</item>
        <item>451.90884</item>
        <item>485.0235</item>
        <item>517.10864</item>
        <item>548.933</item>
        <item>580</item>
    </array>

    <!-- Array of light sensor lux values to define our levels for auto backlight brightness
    support.
         The N entries of this array define N + 1 control points as follows:
         (1-based arrays)

         Point 1:            (0, value[1]):             lux <= 0
         Point 2:     (level[1], value[2]):  0        < lux <= level[1]
         Point 3:     (level[2], value[3]):  level[2] < lux <= level[3]
         ...
         Point N+1: (level[N], value[N+1]):  level[N] < lux

         The control points must be strictly increasing.  Each control point
         corresponds to an entry in the brightness backlight values arrays.
         For example, if lux == level[1] (first element of the levels array)
         then the brightness will be determined by value[2] (second element
         of the brightness values array).

         Spline interpolation is used to determine the auto-brightness
         backlight values for lux levels between these control points.

         Must be overridden in platform specific overlays -->
    <integer-array name="config_autoBrightnessLevels">
        <item>6</item>
        <item>18</item>
        <item>34</item>
        <item>82</item>
        <item>128</item>
        <item>256</item>
        <item>384</item>
        <item>512</item>
        <item>640</item>
        <item>768</item>
        <item>896</item>
        <item>1536</item>
        <item>2560</item>
        <item>3584</item>
        <item>4608</item>
        <item>5632</item>
        <item>7168</item>
        <item>8192</item>
        <item>8704</item>
        <item>9728</item>
    </integer-array>

    <!-- Array of hysteresis constraint values for brightening, represented as tenths of a
         percent. The length of this array is assumed to be one greater than
         config_screenThresholdLevels. The brightening threshold is calculated as
         screenBrightness * (1.0f + CONSTRAINT_VALUE). When the new screen brightness is higher
         than this threshold, it is applied. See the config_screenThresholdLevels description for
         how the constraint value is chosen. -->
    <integer-array name="config_screenBrighteningThresholds">
        <item>100</item>
    </integer-array>

    <!-- Array of hysteresis constraint values for darkening, represented as tenths of a
         percent. The length of this array is assumed to be one greater than
         config_screenThresholdLevels. The darkening threshold is calculated as
         screenBrightness * (1.0f - CONSTRAINT_VALUE). When the new screen brightness is lower than
         this threshold, it is applied. See the config_screenThresholdLevels description for how
         the constraint value is chosen. -->
    <integer-array name="config_screenDarkeningThresholds">
        <item>200</item>
    </integer-array>

    <!-- Minimum screen brightness setting allowed by power manager.
         The user is forbidden from setting the brightness below this level.  -->
    <item name="config_screenBrightnessSettingMinimumFloat" format="float" type="dimen">0.003921569</item>

    <!-- Maximum screen brightness allowed by the power manager.
         The user is forbidden from setting the brightness above this level. -->
    <item name="config_screenBrightnessSettingMaximumFloat" format="float" type="dimen">1.0</item>

    <!-- Default screen brightness setting
         Must be in the range specified by minimum and maximum. -->
    <item name="config_screenBrightnessSettingDefaultFloat" format="float" type="dimen">0.4</item>

    <!-- Stability requirements in milliseconds for accepting a new brightness level.  This is used
         for debouncing the light sensor.  Different constants are used to debounce the light sensor
         when adapting to brighter or darker environments.  This parameter controls how quickly
         brightness changes occur in response to an observed change in light level that exceeds the
         hysteresis threshold. -->
    <integer name="config_autoBrightnessBrighteningLightDebounce">2000</integer>
    <integer name="config_autoBrightnessDarkeningLightDebounce">3000</integer>

    <!-- The bounding path of the cutout region of the main built-in display.
         Must either be empty if there is no cutout region, or a string that is parsable by
         {@link android.util.PathParser}.
         The path is assumed to be specified in display coordinates with pixel units and in
         the display's native orientation, with the origin of the coordinate system at the
         center top of the display. Optionally, you can append either `@left` or `@right` to the
         end of the path string, in order to change the path origin to either the top left,
         or top right of the display.
         To facilitate writing device-independent emulation overlays, the marker `@dp` can be
         appended after the path string to interpret coordinates in dp instead of px units.
         Note that a physical cutout should be configured in pixels for the best results.
         Example for a 10px x 10px square top-center cutout:
                <string ...>M -5,0 L -5,10 L 5,10 L 5,0 Z</string>
         Example for a 10dp x 10dp square top-center cutout:
                <string ...>M -5,0 L -5,10 L 5,10 L 5,0 Z @dp</string>
         @see https://www.w3.org/TR/SVG/paths.html#PathData
         -->
    <string name="config_mainBuiltInDisplayCutout">M -24,0 L -24,36 L 24,36 L 24,0 Z @dp</string>

    <!-- Whether the display cutout region of the main built-in display should be forced to
         black in software (to avoid aliasing or emulate a cutout that is not physically existent).
         -->
    <bool name="config_fillMainBuiltInDisplayCutout">false</bool>
</resources>