| /* |
| * Copyright (C) 2022 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. |
| */ |
| |
| package com.android.server.display; |
| |
| |
| import static org.junit.Assert.assertArrayEquals; |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotNull; |
| import static org.mockito.ArgumentMatchers.anyFloat; |
| import static org.mockito.ArgumentMatchers.anyInt; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.when; |
| |
| import android.content.Context; |
| import android.content.res.Resources; |
| import android.content.res.TypedArray; |
| |
| import androidx.test.filters.SmallTest; |
| import androidx.test.runner.AndroidJUnit4; |
| |
| import com.android.internal.R; |
| import com.android.server.display.config.ThermalStatus; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| |
| import java.io.IOException; |
| import java.nio.charset.StandardCharsets; |
| import java.nio.file.Files; |
| import java.nio.file.Path; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| @SmallTest |
| @RunWith(AndroidJUnit4.class) |
| public final class DisplayDeviceConfigTest { |
| private static final int DEFAULT_PEAK_REFRESH_RATE = 75; |
| private static final int DEFAULT_REFRESH_RATE = 120; |
| private static final int DEFAULT_HIGH_BLOCKING_ZONE_REFRESH_RATE = 55; |
| private static final int DEFAULT_LOW_BLOCKING_ZONE_REFRESH_RATE = 95; |
| private static final int DEFAULT_REFRESH_RATE_IN_HBM_HDR = 90; |
| private static final int DEFAULT_REFRESH_RATE_IN_HBM_SUNLIGHT = 100; |
| private static final int[] LOW_BRIGHTNESS_THRESHOLD_OF_PEAK_REFRESH_RATE = new int[]{10, 30}; |
| private static final int[] LOW_AMBIENT_THRESHOLD_OF_PEAK_REFRESH_RATE = new int[]{1, 21}; |
| private static final int[] HIGH_BRIGHTNESS_THRESHOLD_OF_PEAK_REFRESH_RATE = new int[]{160}; |
| private static final int[] HIGH_AMBIENT_THRESHOLD_OF_PEAK_REFRESH_RATE = new int[]{30000}; |
| |
| private DisplayDeviceConfig mDisplayDeviceConfig; |
| private static final float ZERO_DELTA = 0.0f; |
| private static final float SMALL_DELTA = 0.0001f; |
| @Mock |
| private Context mContext; |
| |
| @Mock |
| private Resources mResources; |
| |
| @Before |
| public void setUp() { |
| MockitoAnnotations.initMocks(this); |
| when(mContext.getResources()).thenReturn(mResources); |
| mockDeviceConfigs(); |
| } |
| |
| @Test |
| public void testConfigValuesFromDisplayConfig() throws IOException { |
| setupDisplayDeviceConfigFromDisplayConfigFile(); |
| |
| assertEquals(mDisplayDeviceConfig.getAmbientHorizonLong(), 5000); |
| assertEquals(mDisplayDeviceConfig.getAmbientHorizonShort(), 50); |
| assertEquals(mDisplayDeviceConfig.getBrightnessRampDecreaseMaxMillis(), 3000); |
| assertEquals(mDisplayDeviceConfig.getBrightnessRampIncreaseMaxMillis(), 2000); |
| assertEquals(mDisplayDeviceConfig.getBrightnessRampFastDecrease(), 0.01f, ZERO_DELTA); |
| assertEquals(mDisplayDeviceConfig.getBrightnessRampFastIncrease(), 0.02f, ZERO_DELTA); |
| assertEquals(mDisplayDeviceConfig.getBrightnessRampSlowIncrease(), 0.04f, ZERO_DELTA); |
| assertEquals(mDisplayDeviceConfig.getBrightnessRampSlowDecrease(), 0.03f, ZERO_DELTA); |
| assertEquals(mDisplayDeviceConfig.getBrightnessDefault(), 0.5f, ZERO_DELTA); |
| assertArrayEquals(mDisplayDeviceConfig.getBrightness(), new float[]{0.0f, 0.62f, 1.0f}, |
| ZERO_DELTA); |
| assertArrayEquals(mDisplayDeviceConfig.getNits(), new float[]{2.0f, 500.0f, 800.0f}, |
| ZERO_DELTA); |
| assertArrayEquals(mDisplayDeviceConfig.getBacklight(), new float[]{0.0f, 0.62f, 1.0f}, |
| ZERO_DELTA); |
| assertEquals(mDisplayDeviceConfig.getAutoBrightnessBrighteningLightDebounce(), 2000); |
| assertEquals(mDisplayDeviceConfig.getAutoBrightnessDarkeningLightDebounce(), 1000); |
| assertArrayEquals(mDisplayDeviceConfig.getAutoBrightnessBrighteningLevelsLux(), new |
| float[]{0.0f, 50.0f, 80.0f}, ZERO_DELTA); |
| assertArrayEquals(mDisplayDeviceConfig.getAutoBrightnessBrighteningLevelsNits(), new |
| float[]{45.32f, 75.43f}, ZERO_DELTA); |
| |
| // Test thresholds |
| assertEquals(10, mDisplayDeviceConfig.getAmbientLuxBrighteningMinThreshold(), |
| ZERO_DELTA); |
| assertEquals(20, mDisplayDeviceConfig.getAmbientLuxBrighteningMinThresholdIdle(), |
| ZERO_DELTA); |
| assertEquals(30, mDisplayDeviceConfig.getAmbientLuxDarkeningMinThreshold(), ZERO_DELTA); |
| assertEquals(40, mDisplayDeviceConfig.getAmbientLuxDarkeningMinThresholdIdle(), ZERO_DELTA); |
| |
| assertEquals(0.1f, mDisplayDeviceConfig.getScreenBrighteningMinThreshold(), ZERO_DELTA); |
| assertEquals(0.2f, mDisplayDeviceConfig.getScreenBrighteningMinThresholdIdle(), ZERO_DELTA); |
| assertEquals(0.3f, mDisplayDeviceConfig.getScreenDarkeningMinThreshold(), ZERO_DELTA); |
| assertEquals(0.4f, mDisplayDeviceConfig.getScreenDarkeningMinThresholdIdle(), ZERO_DELTA); |
| |
| assertArrayEquals(new float[]{0, 0.10f, 0.20f}, |
| mDisplayDeviceConfig.getScreenBrighteningLevels(), ZERO_DELTA); |
| assertArrayEquals(new float[]{9, 10, 11}, |
| mDisplayDeviceConfig.getScreenBrighteningPercentages(), ZERO_DELTA); |
| assertArrayEquals(new float[]{0, 0.11f, 0.21f}, |
| mDisplayDeviceConfig.getScreenDarkeningLevels(), ZERO_DELTA); |
| assertArrayEquals(new float[]{11, 12, 13}, |
| mDisplayDeviceConfig.getScreenDarkeningPercentages(), ZERO_DELTA); |
| |
| assertArrayEquals(new float[]{0, 100, 200}, |
| mDisplayDeviceConfig.getAmbientBrighteningLevels(), ZERO_DELTA); |
| assertArrayEquals(new float[]{13, 14, 15}, |
| mDisplayDeviceConfig.getAmbientBrighteningPercentages(), ZERO_DELTA); |
| assertArrayEquals(new float[]{0, 300, 400}, |
| mDisplayDeviceConfig.getAmbientDarkeningLevels(), ZERO_DELTA); |
| assertArrayEquals(new float[]{15, 16, 17}, |
| mDisplayDeviceConfig.getAmbientDarkeningPercentages(), ZERO_DELTA); |
| |
| assertArrayEquals(new float[]{0, 0.12f, 0.22f}, |
| mDisplayDeviceConfig.getScreenBrighteningLevelsIdle(), ZERO_DELTA); |
| assertArrayEquals(new float[]{17, 18, 19}, |
| mDisplayDeviceConfig.getScreenBrighteningPercentagesIdle(), ZERO_DELTA); |
| assertArrayEquals(new float[]{0, 0.13f, 0.23f}, |
| mDisplayDeviceConfig.getScreenDarkeningLevelsIdle(), ZERO_DELTA); |
| assertArrayEquals(new float[]{19, 20, 21}, |
| mDisplayDeviceConfig.getScreenDarkeningPercentagesIdle(), ZERO_DELTA); |
| |
| assertArrayEquals(new float[]{0, 500, 600}, |
| mDisplayDeviceConfig.getAmbientBrighteningLevelsIdle(), ZERO_DELTA); |
| assertArrayEquals(new float[]{21, 22, 23}, |
| mDisplayDeviceConfig.getAmbientBrighteningPercentagesIdle(), ZERO_DELTA); |
| assertArrayEquals(new float[]{0, 700, 800}, |
| mDisplayDeviceConfig.getAmbientDarkeningLevelsIdle(), ZERO_DELTA); |
| assertArrayEquals(new float[]{23, 24, 25}, |
| mDisplayDeviceConfig.getAmbientDarkeningPercentagesIdle(), ZERO_DELTA); |
| |
| assertEquals(75, mDisplayDeviceConfig.getDefaultLowBlockingZoneRefreshRate()); |
| assertEquals(90, mDisplayDeviceConfig.getDefaultHighBlockingZoneRefreshRate()); |
| assertEquals(85, mDisplayDeviceConfig.getDefaultPeakRefreshRate()); |
| assertEquals(45, mDisplayDeviceConfig.getDefaultRefreshRate()); |
| assertEquals(2, mDisplayDeviceConfig.getRefreshRangeProfiles().size()); |
| assertEquals(60, mDisplayDeviceConfig.getRefreshRange("test1").min, SMALL_DELTA); |
| assertEquals(60, mDisplayDeviceConfig.getRefreshRange("test1").max, SMALL_DELTA); |
| assertEquals(80, mDisplayDeviceConfig.getRefreshRange("test2").min, SMALL_DELTA); |
| assertEquals(90, mDisplayDeviceConfig.getRefreshRange("test2").max, SMALL_DELTA); |
| assertEquals(82, mDisplayDeviceConfig.getDefaultRefreshRateInHbmHdr()); |
| assertEquals(83, mDisplayDeviceConfig.getDefaultRefreshRateInHbmSunlight()); |
| assertArrayEquals(new int[]{45, 55}, |
| mDisplayDeviceConfig.getLowDisplayBrightnessThresholds()); |
| assertArrayEquals(new int[]{50, 60}, |
| mDisplayDeviceConfig.getLowAmbientBrightnessThresholds()); |
| assertArrayEquals(new int[]{65, 75}, |
| mDisplayDeviceConfig.getHighDisplayBrightnessThresholds()); |
| assertArrayEquals(new int[]{70, 80}, |
| mDisplayDeviceConfig.getHighAmbientBrightnessThresholds()); |
| |
| assertEquals("sensor_12345", |
| mDisplayDeviceConfig.getScreenOffBrightnessSensor().type); |
| assertEquals("Sensor 12345", |
| mDisplayDeviceConfig.getScreenOffBrightnessSensor().name); |
| |
| assertArrayEquals(new int[]{-1, 10, 20, 30, 40}, |
| mDisplayDeviceConfig.getScreenOffBrightnessSensorValueToLux()); |
| |
| List<DisplayDeviceConfig.BrightnessThrottlingData.ThrottlingLevel> throttlingLevels = |
| new ArrayList(); |
| throttlingLevels.add(new DisplayDeviceConfig.BrightnessThrottlingData.ThrottlingLevel( |
| DisplayDeviceConfig.convertThermalStatus(ThermalStatus.light), 0.4f |
| )); |
| throttlingLevels.add(new DisplayDeviceConfig.BrightnessThrottlingData.ThrottlingLevel( |
| DisplayDeviceConfig.convertThermalStatus(ThermalStatus.moderate), 0.3f |
| )); |
| throttlingLevels.add(new DisplayDeviceConfig.BrightnessThrottlingData.ThrottlingLevel( |
| DisplayDeviceConfig.convertThermalStatus(ThermalStatus.severe), 0.2f |
| )); |
| throttlingLevels.add(new DisplayDeviceConfig.BrightnessThrottlingData.ThrottlingLevel( |
| DisplayDeviceConfig.convertThermalStatus(ThermalStatus.critical), 0.1f |
| )); |
| throttlingLevels.add(new DisplayDeviceConfig.BrightnessThrottlingData.ThrottlingLevel( |
| DisplayDeviceConfig.convertThermalStatus(ThermalStatus.emergency), 0.05f |
| )); |
| throttlingLevels.add(new DisplayDeviceConfig.BrightnessThrottlingData.ThrottlingLevel( |
| DisplayDeviceConfig.convertThermalStatus(ThermalStatus.shutdown), 0.025f |
| )); |
| assertEquals(new DisplayDeviceConfig.BrightnessThrottlingData(throttlingLevels), |
| mDisplayDeviceConfig.getBrightnessThrottlingData("default")); |
| |
| throttlingLevels.clear(); |
| throttlingLevels.add(new DisplayDeviceConfig.BrightnessThrottlingData.ThrottlingLevel( |
| DisplayDeviceConfig.convertThermalStatus(ThermalStatus.light), 0.2f |
| )); |
| throttlingLevels.add(new DisplayDeviceConfig.BrightnessThrottlingData.ThrottlingLevel( |
| DisplayDeviceConfig.convertThermalStatus(ThermalStatus.moderate), 0.15f |
| )); |
| throttlingLevels.add(new DisplayDeviceConfig.BrightnessThrottlingData.ThrottlingLevel( |
| DisplayDeviceConfig.convertThermalStatus(ThermalStatus.severe), 0.1f |
| )); |
| throttlingLevels.add(new DisplayDeviceConfig.BrightnessThrottlingData.ThrottlingLevel( |
| DisplayDeviceConfig.convertThermalStatus(ThermalStatus.critical), 0.05f |
| )); |
| throttlingLevels.add(new DisplayDeviceConfig.BrightnessThrottlingData.ThrottlingLevel( |
| DisplayDeviceConfig.convertThermalStatus(ThermalStatus.emergency), 0.025f |
| )); |
| throttlingLevels.add(new DisplayDeviceConfig.BrightnessThrottlingData.ThrottlingLevel( |
| DisplayDeviceConfig.convertThermalStatus(ThermalStatus.shutdown), 0.0125f |
| )); |
| assertEquals(new DisplayDeviceConfig.BrightnessThrottlingData(throttlingLevels), |
| mDisplayDeviceConfig.getBrightnessThrottlingData("concurrent")); |
| |
| assertNotNull(mDisplayDeviceConfig.getHostUsiVersion()); |
| assertEquals(mDisplayDeviceConfig.getHostUsiVersion().getMajorVersion(), 2); |
| assertEquals(mDisplayDeviceConfig.getHostUsiVersion().getMinorVersion(), 0); |
| |
| // Max desired Hdr/SDR ratio upper-bounds the HDR brightness. |
| assertEquals(1.0f, |
| mDisplayDeviceConfig.getHdrBrightnessFromSdr(0.62f, Float.POSITIVE_INFINITY), |
| ZERO_DELTA); |
| assertEquals(0.62f, |
| mDisplayDeviceConfig.getHdrBrightnessFromSdr(0.62f, 1.0f), |
| ZERO_DELTA); |
| assertEquals(0.77787f, |
| mDisplayDeviceConfig.getHdrBrightnessFromSdr(0.62f, 1.25f), |
| SMALL_DELTA); |
| |
| |
| // Todo: Add asserts for BrightnessThrottlingData, DensityMapping, |
| // HighBrightnessModeData AmbientLightSensor, RefreshRateLimitations and ProximitySensor. |
| } |
| |
| @Test |
| public void testConfigValuesFromConfigResource() { |
| setupDisplayDeviceConfigFromConfigResourceFile(); |
| assertArrayEquals(mDisplayDeviceConfig.getAutoBrightnessBrighteningLevelsNits(), new |
| float[]{2.0f, 200.0f, 600.0f}, ZERO_DELTA); |
| assertArrayEquals(mDisplayDeviceConfig.getAutoBrightnessBrighteningLevelsLux(), new |
| float[]{0.0f, 0.0f, 110.0f, 500.0f}, ZERO_DELTA); |
| |
| // Test thresholds |
| assertEquals(0, mDisplayDeviceConfig.getAmbientLuxBrighteningMinThreshold(), ZERO_DELTA); |
| assertEquals(0, mDisplayDeviceConfig.getAmbientLuxBrighteningMinThresholdIdle(), |
| ZERO_DELTA); |
| assertEquals(0, mDisplayDeviceConfig.getAmbientLuxDarkeningMinThreshold(), ZERO_DELTA); |
| assertEquals(0, mDisplayDeviceConfig.getAmbientLuxDarkeningMinThresholdIdle(), ZERO_DELTA); |
| |
| assertEquals(0, mDisplayDeviceConfig.getScreenBrighteningMinThreshold(), ZERO_DELTA); |
| assertEquals(0, mDisplayDeviceConfig.getScreenBrighteningMinThresholdIdle(), ZERO_DELTA); |
| assertEquals(0, mDisplayDeviceConfig.getScreenDarkeningMinThreshold(), ZERO_DELTA); |
| assertEquals(0, mDisplayDeviceConfig.getScreenDarkeningMinThresholdIdle(), ZERO_DELTA); |
| |
| // screen levels will be considered "old screen brightness scale" |
| // and therefore will divide by 255 |
| assertArrayEquals(new float[]{0, 42 / 255f, 43 / 255f}, |
| mDisplayDeviceConfig.getScreenBrighteningLevels(), SMALL_DELTA); |
| assertArrayEquals(new float[]{35, 36, 37}, |
| mDisplayDeviceConfig.getScreenBrighteningPercentages(), ZERO_DELTA); |
| assertArrayEquals(new float[]{0, 42 / 255f, 43 / 255f}, |
| mDisplayDeviceConfig.getScreenDarkeningLevels(), SMALL_DELTA); |
| assertArrayEquals(new float[]{37, 38, 39}, |
| mDisplayDeviceConfig.getScreenDarkeningPercentages(), ZERO_DELTA); |
| |
| assertArrayEquals(new float[]{0, 30, 31}, |
| mDisplayDeviceConfig.getAmbientBrighteningLevels(), ZERO_DELTA); |
| assertArrayEquals(new float[]{27, 28, 29}, |
| mDisplayDeviceConfig.getAmbientBrighteningPercentages(), ZERO_DELTA); |
| assertArrayEquals(new float[]{0, 30, 31}, |
| mDisplayDeviceConfig.getAmbientDarkeningLevels(), ZERO_DELTA); |
| assertArrayEquals(new float[]{29, 30, 31}, |
| mDisplayDeviceConfig.getAmbientDarkeningPercentages(), ZERO_DELTA); |
| |
| assertArrayEquals(new float[]{0, 42 / 255f, 43 / 255f}, |
| mDisplayDeviceConfig.getScreenBrighteningLevelsIdle(), SMALL_DELTA); |
| assertArrayEquals(new float[]{35, 36, 37}, |
| mDisplayDeviceConfig.getScreenBrighteningPercentagesIdle(), ZERO_DELTA); |
| assertArrayEquals(new float[]{0, 42 / 255f, 43 / 255f}, |
| mDisplayDeviceConfig.getScreenDarkeningLevelsIdle(), SMALL_DELTA); |
| assertArrayEquals(new float[]{37, 38, 39}, |
| mDisplayDeviceConfig.getScreenDarkeningPercentagesIdle(), ZERO_DELTA); |
| |
| assertArrayEquals(new float[]{0, 30, 31}, |
| mDisplayDeviceConfig.getAmbientBrighteningLevelsIdle(), ZERO_DELTA); |
| assertArrayEquals(new float[]{27, 28, 29}, |
| mDisplayDeviceConfig.getAmbientBrighteningPercentagesIdle(), ZERO_DELTA); |
| assertArrayEquals(new float[]{0, 30, 31}, |
| mDisplayDeviceConfig.getAmbientDarkeningLevelsIdle(), ZERO_DELTA); |
| assertArrayEquals(new float[]{29, 30, 31}, |
| mDisplayDeviceConfig.getAmbientDarkeningPercentagesIdle(), ZERO_DELTA); |
| assertEquals(mDisplayDeviceConfig.getDefaultLowBlockingZoneRefreshRate(), |
| DEFAULT_LOW_BLOCKING_ZONE_REFRESH_RATE); |
| assertEquals(mDisplayDeviceConfig.getDefaultHighBlockingZoneRefreshRate(), |
| DEFAULT_HIGH_BLOCKING_ZONE_REFRESH_RATE); |
| assertEquals(mDisplayDeviceConfig.getDefaultPeakRefreshRate(), DEFAULT_PEAK_REFRESH_RATE); |
| assertEquals(mDisplayDeviceConfig.getDefaultRefreshRate(), DEFAULT_REFRESH_RATE); |
| assertEquals(0, mDisplayDeviceConfig.getRefreshRangeProfiles().size()); |
| assertEquals(mDisplayDeviceConfig.getDefaultRefreshRateInHbmSunlight(), |
| DEFAULT_REFRESH_RATE_IN_HBM_SUNLIGHT); |
| assertEquals(mDisplayDeviceConfig.getDefaultRefreshRateInHbmHdr(), |
| DEFAULT_REFRESH_RATE_IN_HBM_HDR); |
| assertArrayEquals(mDisplayDeviceConfig.getLowDisplayBrightnessThresholds(), |
| LOW_BRIGHTNESS_THRESHOLD_OF_PEAK_REFRESH_RATE); |
| assertArrayEquals(mDisplayDeviceConfig.getLowAmbientBrightnessThresholds(), |
| LOW_AMBIENT_THRESHOLD_OF_PEAK_REFRESH_RATE); |
| assertArrayEquals(mDisplayDeviceConfig.getHighDisplayBrightnessThresholds(), |
| HIGH_BRIGHTNESS_THRESHOLD_OF_PEAK_REFRESH_RATE); |
| assertArrayEquals(mDisplayDeviceConfig.getHighAmbientBrightnessThresholds(), |
| HIGH_AMBIENT_THRESHOLD_OF_PEAK_REFRESH_RATE); |
| |
| // Todo: Add asserts for BrightnessThrottlingData, DensityMapping, |
| // HighBrightnessModeData AmbientLightSensor, RefreshRateLimitations and ProximitySensor. |
| } |
| |
| private String getContent() { |
| return "<?xml version='1.0' encoding='utf-8' standalone='yes' ?>\n" |
| + "<displayConfiguration>\n" |
| + "<screenBrightnessMap>\n" |
| + "<point>\n" |
| + "<value>0.0</value>\n" |
| + "<nits>2.0</nits>\n" |
| + "</point>\n" |
| + "<point>\n" |
| + "<value>0.62</value>\n" |
| + "<nits>500.0</nits>\n" |
| + "</point>\n" |
| + "<point>\n" |
| + "<value>1.0</value>\n" |
| + "<nits>800.0</nits>\n" |
| + "</point>\n" |
| + "</screenBrightnessMap>\n" |
| + "<autoBrightness>\n" |
| + "<brighteningLightDebounceMillis>2000</brighteningLightDebounceMillis>\n" |
| + "<darkeningLightDebounceMillis>1000</darkeningLightDebounceMillis>\n" |
| + "<displayBrightnessMapping>\n" |
| + "<displayBrightnessPoint>\n" |
| + "<lux>50</lux>\n" |
| + "<nits>45.32</nits>\n" |
| + "</displayBrightnessPoint>\n" |
| + "<displayBrightnessPoint>\n" |
| + "<lux>80</lux>\n" |
| + "<nits>75.43</nits>\n" |
| + "</displayBrightnessPoint>\n" |
| + "</displayBrightnessMapping>\n" |
| + "</autoBrightness>\n" |
| + "<highBrightnessMode enabled=\"true\">\n" |
| + "<transitionPoint>0.62</transitionPoint>\n" |
| + "<minimumLux>10000</minimumLux>\n" |
| + "<timing>\n" |
| + "<!-- allow for 5 minutes out of every 30 minutes -->\n" |
| + "<timeWindowSecs>1800</timeWindowSecs>\n" |
| + "<timeMaxSecs>300</timeMaxSecs>\n" |
| + "<timeMinSecs>60</timeMinSecs>\n" |
| + "</timing>\n" |
| + "<refreshRate>\n" |
| + "<minimum>120</minimum>\n" |
| + "<maximum>120</maximum>\n" |
| + "</refreshRate>\n" |
| + "<thermalStatusLimit>light</thermalStatusLimit>\n" |
| + "<allowInLowPowerMode>false</allowInLowPowerMode>\n" |
| + "<sdrHdrRatioMap>\n" |
| + "<point>\n" |
| + "<sdrNits>2.000</sdrNits>\n" |
| + "<hdrRatio>4.000</hdrRatio>\n" |
| + "</point>\n" |
| + "<point>\n" |
| + "<sdrNits>500.0</sdrNits>\n" |
| + "<hdrRatio>1.6</hdrRatio>\n" |
| + "</point>\n" |
| + "</sdrHdrRatioMap>\n" |
| + "</highBrightnessMode>\n" |
| + "<screenOffBrightnessSensor>\n" |
| + "<type>sensor_12345</type>\n" |
| + "<name>Sensor 12345</name>\n" |
| + "</screenOffBrightnessSensor>\n" |
| + "<ambientBrightnessChangeThresholds>\n" |
| + "<brighteningThresholds>\n" |
| + "<minimum>10</minimum>\n" |
| + "<brightnessThresholdPoints>\n" |
| + "<brightnessThresholdPoint>\n" |
| + "<threshold>0</threshold><percentage>13</percentage>\n" |
| + "</brightnessThresholdPoint>\n" |
| + "<brightnessThresholdPoint>\n" |
| + "<threshold>100</threshold><percentage>14</percentage>\n" |
| + "</brightnessThresholdPoint>\n" |
| + "<brightnessThresholdPoint>\n" |
| + "<threshold>200</threshold><percentage>15</percentage>\n" |
| + "</brightnessThresholdPoint>\n" |
| + "</brightnessThresholdPoints>\n" |
| + "</brighteningThresholds>\n" |
| + "<darkeningThresholds>\n" |
| + "<minimum>30</minimum>\n" |
| + "<brightnessThresholdPoints>\n" |
| + "<brightnessThresholdPoint>\n" |
| + "<threshold>0</threshold><percentage>15</percentage>\n" |
| + "</brightnessThresholdPoint>\n" |
| + "<brightnessThresholdPoint>\n" |
| + "<threshold>300</threshold><percentage>16</percentage>\n" |
| + "</brightnessThresholdPoint>\n" |
| + "<brightnessThresholdPoint>\n" |
| + "<threshold>400</threshold><percentage>17</percentage>\n" |
| + "</brightnessThresholdPoint>\n" |
| + "</brightnessThresholdPoints>\n" |
| + "</darkeningThresholds>\n" |
| + "</ambientBrightnessChangeThresholds>\n" |
| + "<displayBrightnessChangeThresholds>\n" |
| + "<brighteningThresholds>\n" |
| + "<minimum>0.1</minimum>\n" |
| + "<brightnessThresholdPoints>\n" |
| + "<brightnessThresholdPoint>\n" |
| + "<threshold>0</threshold>\n" |
| + "<percentage>9</percentage>\n" |
| + "</brightnessThresholdPoint>\n" |
| + "<brightnessThresholdPoint>\n" |
| + "<threshold>0.10</threshold>\n" |
| + "<percentage>10</percentage>\n" |
| + "</brightnessThresholdPoint>\n" |
| + "<brightnessThresholdPoint>\n" |
| + "<threshold>0.20</threshold>\n" |
| + "<percentage>11</percentage>\n" |
| + "</brightnessThresholdPoint>\n" |
| + "</brightnessThresholdPoints>\n" |
| + "</brighteningThresholds>\n" |
| + "<darkeningThresholds>\n" |
| + "<minimum>0.3</minimum>\n" |
| + "<brightnessThresholdPoints>\n" |
| + "<brightnessThresholdPoint>\n" |
| + "<threshold>0</threshold><percentage>11</percentage>\n" |
| + "</brightnessThresholdPoint>\n" |
| + "<brightnessThresholdPoint>\n" |
| + "<threshold>0.11</threshold><percentage>12</percentage>\n" |
| + "</brightnessThresholdPoint>\n" |
| + "<brightnessThresholdPoint>\n" |
| + "<threshold>0.21</threshold><percentage>13</percentage>\n" |
| + "</brightnessThresholdPoint>\n" |
| + "</brightnessThresholdPoints>\n" |
| + "</darkeningThresholds>\n" |
| + "</displayBrightnessChangeThresholds>\n" |
| + "<ambientBrightnessChangeThresholdsIdle>\n" |
| + "<brighteningThresholds>\n" |
| + "<minimum>20</minimum>\n" |
| + "<brightnessThresholdPoints>\n" |
| + "<brightnessThresholdPoint>\n" |
| + "<threshold>0</threshold><percentage>21</percentage>\n" |
| + "</brightnessThresholdPoint>\n" |
| + "<brightnessThresholdPoint>\n" |
| + "<threshold>500</threshold><percentage>22</percentage>\n" |
| + "</brightnessThresholdPoint>\n" |
| + "<brightnessThresholdPoint>\n" |
| + "<threshold>600</threshold><percentage>23</percentage>\n" |
| + "</brightnessThresholdPoint>\n" |
| + "</brightnessThresholdPoints>\n" |
| + "</brighteningThresholds>\n" |
| + "<darkeningThresholds>\n" |
| + "<minimum>40</minimum>\n" |
| + "<brightnessThresholdPoints>\n" |
| + "<brightnessThresholdPoint>\n" |
| + "<threshold>0</threshold><percentage>23</percentage>\n" |
| + "</brightnessThresholdPoint>\n" |
| + "<brightnessThresholdPoint>\n" |
| + "<threshold>700</threshold><percentage>24</percentage>\n" |
| + "</brightnessThresholdPoint>\n" |
| + "<brightnessThresholdPoint>\n" |
| + "<threshold>800</threshold><percentage>25</percentage>\n" |
| + "</brightnessThresholdPoint>\n" |
| + "</brightnessThresholdPoints>\n" |
| + "</darkeningThresholds>\n" |
| + "</ambientBrightnessChangeThresholdsIdle>\n" |
| + "<displayBrightnessChangeThresholdsIdle>\n" |
| + "<brighteningThresholds>\n" |
| + "<minimum>0.2</minimum>\n" |
| + "<brightnessThresholdPoints>\n" |
| + "<brightnessThresholdPoint>\n" |
| + "<threshold>0</threshold><percentage>17</percentage>\n" |
| + "</brightnessThresholdPoint>\n" |
| + "<brightnessThresholdPoint>\n" |
| + "<threshold>0.12</threshold><percentage>18</percentage>\n" |
| + "</brightnessThresholdPoint>\n" |
| + "<brightnessThresholdPoint>\n" |
| + "<threshold>0.22</threshold><percentage>19</percentage>\n" |
| + "</brightnessThresholdPoint>\n" |
| + "</brightnessThresholdPoints>\n" |
| + "</brighteningThresholds>\n" |
| + "<darkeningThresholds>\n" |
| + "<minimum>0.4</minimum>\n" |
| + "<brightnessThresholdPoints>\n" |
| + "<brightnessThresholdPoint>\n" |
| + "<threshold>0</threshold><percentage>19</percentage>\n" |
| + "</brightnessThresholdPoint>\n" |
| + "<brightnessThresholdPoint>\n" |
| + "<threshold>0.13</threshold><percentage>20</percentage>\n" |
| + "</brightnessThresholdPoint>\n" |
| + "<brightnessThresholdPoint>\n" |
| + "<threshold>0.23</threshold><percentage>21</percentage>\n" |
| + "</brightnessThresholdPoint>\n" |
| + "</brightnessThresholdPoints>\n" |
| + "</darkeningThresholds>\n" |
| + "</displayBrightnessChangeThresholdsIdle>\n" |
| + "<screenBrightnessRampFastDecrease>0.01</screenBrightnessRampFastDecrease> " |
| + "<screenBrightnessRampFastIncrease>0.02</screenBrightnessRampFastIncrease> " |
| + "<screenBrightnessRampSlowDecrease>0.03</screenBrightnessRampSlowDecrease>" |
| + "<screenBrightnessRampSlowIncrease>0.04</screenBrightnessRampSlowIncrease>" |
| + "<screenBrightnessRampIncreaseMaxMillis>" |
| + "2000" |
| + "</screenBrightnessRampIncreaseMaxMillis>" |
| + "<screenBrightnessRampDecreaseMaxMillis>" |
| + "3000" |
| + "</screenBrightnessRampDecreaseMaxMillis>" |
| + "<ambientLightHorizonLong>5000</ambientLightHorizonLong>\n" |
| + "<ambientLightHorizonShort>50</ambientLightHorizonShort>\n" |
| + "<screenBrightnessRampIncreaseMaxMillis>" |
| + "2000" |
| + "</screenBrightnessRampIncreaseMaxMillis>\n" |
| + "<thermalThrottling>\n" |
| + "<brightnessThrottlingMap>\n" |
| + "<brightnessThrottlingPoint>\n" |
| + "<thermalStatus>light</thermalStatus>\n" |
| + "<brightness>0.4</brightness>\n" |
| + "</brightnessThrottlingPoint>\n" |
| + "<brightnessThrottlingPoint>\n" |
| + "<thermalStatus>moderate</thermalStatus>\n" |
| + "<brightness>0.3</brightness>\n" |
| + "</brightnessThrottlingPoint>\n" |
| + "<brightnessThrottlingPoint>\n" |
| + "<thermalStatus>severe</thermalStatus>\n" |
| + "<brightness>0.2</brightness>\n" |
| + "</brightnessThrottlingPoint>\n" |
| + "<brightnessThrottlingPoint>\n" |
| + "<thermalStatus>critical</thermalStatus>\n" |
| + "<brightness>0.1</brightness>\n" |
| + "</brightnessThrottlingPoint>\n" |
| + "<brightnessThrottlingPoint>\n" |
| + "<thermalStatus>emergency</thermalStatus>\n" |
| + "<brightness>0.05</brightness>\n" |
| + "</brightnessThrottlingPoint>\n" |
| + "<brightnessThrottlingPoint>\n" |
| + "<thermalStatus>shutdown</thermalStatus>\n" |
| + "<brightness>0.025</brightness>\n" |
| + "</brightnessThrottlingPoint>\n" |
| + "</brightnessThrottlingMap>\n" |
| + "<brightnessThrottlingMap id=\"concurrent\">\n" |
| + "<brightnessThrottlingPoint>\n" |
| + "<thermalStatus>light</thermalStatus>\n" |
| + "<brightness>0.2</brightness>\n" |
| + "</brightnessThrottlingPoint>\n" |
| + "<brightnessThrottlingPoint>\n" |
| + "<thermalStatus>moderate</thermalStatus>\n" |
| + "<brightness>0.15</brightness>\n" |
| + "</brightnessThrottlingPoint>\n" |
| + "<brightnessThrottlingPoint>\n" |
| + "<thermalStatus>severe</thermalStatus>\n" |
| + "<brightness>0.1</brightness>\n" |
| + "</brightnessThrottlingPoint>\n" |
| + "<brightnessThrottlingPoint>\n" |
| + "<thermalStatus>critical</thermalStatus>\n" |
| + "<brightness>0.05</brightness>\n" |
| + "</brightnessThrottlingPoint>\n" |
| + "<brightnessThrottlingPoint>\n" |
| + "<thermalStatus>emergency</thermalStatus>\n" |
| + "<brightness>0.025</brightness>\n" |
| + "</brightnessThrottlingPoint>\n" |
| + "<brightnessThrottlingPoint>\n" |
| + "<thermalStatus>shutdown</thermalStatus>\n" |
| + "<brightness>0.0125</brightness>\n" |
| + "</brightnessThrottlingPoint>\n" |
| + "</brightnessThrottlingMap>\n" |
| + "</thermalThrottling>\n" |
| + "<refreshRate>\n" |
| + "<defaultRefreshRate>45</defaultRefreshRate>\n" |
| + "<defaultPeakRefreshRate>85</defaultPeakRefreshRate>\n" |
| + "<refreshRateZoneProfiles>" |
| + "<refreshRateZoneProfile id=\"test1\">" |
| + "<refreshRateRange>\n" |
| + "<minimum>60</minimum>\n" |
| + "<maximum>60</maximum>\n" |
| + "</refreshRateRange>\n" |
| + "</refreshRateZoneProfile>\n" |
| + "<refreshRateZoneProfile id=\"test2\">" |
| + "<refreshRateRange>\n" |
| + "<minimum>80</minimum>\n" |
| + "<maximum>90</maximum>\n" |
| + "</refreshRateRange>\n" |
| + "</refreshRateZoneProfile>\n" |
| + "</refreshRateZoneProfiles>" |
| + "<defaultRefreshRateInHbmHdr>82</defaultRefreshRateInHbmHdr>\n" |
| + "<defaultRefreshRateInHbmSunlight>83</defaultRefreshRateInHbmSunlight>\n" |
| + "<lowerBlockingZoneConfigs>\n" |
| + "<defaultRefreshRate>75</defaultRefreshRate>\n" |
| + "<blockingZoneThreshold>\n" |
| + "<displayBrightnessPoint>\n" |
| + "<lux>50</lux>\n" |
| // This number will be rounded to integer when read by the system |
| + "<nits>45.3</nits>\n" |
| + "</displayBrightnessPoint>\n" |
| + "<displayBrightnessPoint>\n" |
| + "<lux>60</lux>\n" |
| // This number will be rounded to integer when read by the system |
| + "<nits>55.2</nits>\n" |
| + "</displayBrightnessPoint>\n" |
| + "</blockingZoneThreshold>\n" |
| + "</lowerBlockingZoneConfigs>\n" |
| + "<higherBlockingZoneConfigs>\n" |
| + "<defaultRefreshRate>90</defaultRefreshRate>\n" |
| + "<blockingZoneThreshold>\n" |
| + "<displayBrightnessPoint>\n" |
| + "<lux>70</lux>\n" |
| // This number will be rounded to integer when read by the system |
| + "<nits>65.6</nits>\n" |
| + "</displayBrightnessPoint>\n" |
| + "<displayBrightnessPoint>\n" |
| + "<lux>80</lux>\n" |
| // This number will be rounded to integer when read by the system |
| + "<nits>75</nits>\n" |
| + "</displayBrightnessPoint>\n" |
| + "</blockingZoneThreshold>\n" |
| + "</higherBlockingZoneConfigs>\n" |
| + "</refreshRate>\n" |
| + "<screenOffBrightnessSensorValueToLux>\n" |
| + "<item>-1</item>\n" |
| + "<item>10</item>\n" |
| + "<item>20</item>\n" |
| + "<item>30</item>\n" |
| + "<item>40</item>\n" |
| + "</screenOffBrightnessSensorValueToLux>\n" |
| + "<usiVersion>\n" |
| + "<majorVersion>2</majorVersion>\n" |
| + "<minorVersion>0</minorVersion>\n" |
| + "</usiVersion>\n" |
| + "</displayConfiguration>\n"; |
| } |
| |
| private void mockDeviceConfigs() { |
| when(mResources.getFloat(com.android.internal.R.dimen |
| .config_screenBrightnessSettingDefaultFloat)).thenReturn(0.5f); |
| when(mResources.getFloat(com.android.internal.R.dimen |
| .config_screenBrightnessSettingMaximumFloat)).thenReturn(1.0f); |
| } |
| |
| private void setupDisplayDeviceConfigFromDisplayConfigFile() throws IOException { |
| Path tempFile = Files.createTempFile("display_config", ".tmp"); |
| Files.write(tempFile, getContent().getBytes(StandardCharsets.UTF_8)); |
| mDisplayDeviceConfig = new DisplayDeviceConfig(mContext); |
| mDisplayDeviceConfig.initFromFile(tempFile.toFile()); |
| } |
| |
| private void setupDisplayDeviceConfigFromConfigResourceFile() { |
| TypedArray screenBrightnessNits = createFloatTypedArray(new float[]{2.0f, 250.0f, 650.0f}); |
| when(mResources.obtainTypedArray( |
| com.android.internal.R.array.config_screenBrightnessNits)) |
| .thenReturn(screenBrightnessNits); |
| TypedArray screenBrightnessBacklight = createFloatTypedArray(new |
| float[]{0.0f, 120.0f, 255.0f}); |
| when(mResources.obtainTypedArray( |
| com.android.internal.R.array.config_screenBrightnessBacklight)) |
| .thenReturn(screenBrightnessBacklight); |
| when(mResources.getIntArray(com.android.internal.R.array |
| .config_screenBrightnessBacklight)).thenReturn(new int[]{0, 120, 255}); |
| |
| when(mResources.getIntArray(com.android.internal.R.array |
| .config_autoBrightnessLevels)).thenReturn(new int[]{30, 80}); |
| when(mResources.getIntArray(com.android.internal.R.array |
| .config_autoBrightnessDisplayValuesNits)).thenReturn(new int[]{25, 55}); |
| |
| TypedArray screenBrightnessLevelNits = createFloatTypedArray(new |
| float[]{2.0f, 200.0f, 600.0f}); |
| when(mResources.obtainTypedArray( |
| com.android.internal.R.array.config_autoBrightnessDisplayValuesNits)) |
| .thenReturn(screenBrightnessLevelNits); |
| int[] screenBrightnessLevelLux = new int[]{0, 110, 500}; |
| when(mResources.getIntArray( |
| com.android.internal.R.array.config_autoBrightnessLevels)) |
| .thenReturn(screenBrightnessLevelLux); |
| |
| // Thresholds |
| // Config.xml requires the levels arrays to be of length N and the thresholds arrays to be |
| // of length N+1 |
| when(mResources.getIntArray(com.android.internal.R.array.config_ambientThresholdLevels)) |
| .thenReturn(new int[]{30, 31}); |
| when(mResources.getIntArray(com.android.internal.R.array.config_screenThresholdLevels)) |
| .thenReturn(new int[]{42, 43}); |
| when(mResources.getIntArray( |
| com.android.internal.R.array.config_ambientBrighteningThresholds)) |
| .thenReturn(new int[]{270, 280, 290}); |
| when(mResources.getIntArray(com.android.internal.R.array.config_ambientDarkeningThresholds)) |
| .thenReturn(new int[]{290, 300, 310}); |
| when(mResources.getIntArray(R.array.config_screenBrighteningThresholds)) |
| .thenReturn(new int[]{350, 360, 370}); |
| when(mResources.getIntArray(R.array.config_screenDarkeningThresholds)) |
| .thenReturn(new int[]{370, 380, 390}); |
| |
| // Configs related to refresh rates and blocking zones |
| when(mResources.getInteger(R.integer.config_defaultPeakRefreshRate)) |
| .thenReturn(DEFAULT_PEAK_REFRESH_RATE); |
| when(mResources.getInteger(R.integer.config_defaultRefreshRate)) |
| .thenReturn(DEFAULT_REFRESH_RATE); |
| when(mResources.getInteger(R.integer.config_fixedRefreshRateInHighZone)) |
| .thenReturn(DEFAULT_HIGH_BLOCKING_ZONE_REFRESH_RATE); |
| when(mResources.getInteger(R.integer.config_defaultRefreshRateInZone)) |
| .thenReturn(DEFAULT_LOW_BLOCKING_ZONE_REFRESH_RATE); |
| when(mResources.getIntArray(R.array.config_brightnessThresholdsOfPeakRefreshRate)) |
| .thenReturn(LOW_BRIGHTNESS_THRESHOLD_OF_PEAK_REFRESH_RATE); |
| when(mResources.getIntArray(R.array.config_ambientThresholdsOfPeakRefreshRate)) |
| .thenReturn(LOW_AMBIENT_THRESHOLD_OF_PEAK_REFRESH_RATE); |
| when(mResources.getIntArray( |
| R.array.config_highDisplayBrightnessThresholdsOfFixedRefreshRate)) |
| .thenReturn(HIGH_BRIGHTNESS_THRESHOLD_OF_PEAK_REFRESH_RATE); |
| when(mResources.getIntArray( |
| R.array.config_highAmbientBrightnessThresholdsOfFixedRefreshRate)) |
| .thenReturn(HIGH_AMBIENT_THRESHOLD_OF_PEAK_REFRESH_RATE); |
| when(mResources.getInteger( |
| R.integer.config_defaultRefreshRateInHbmHdr)) |
| .thenReturn(DEFAULT_REFRESH_RATE_IN_HBM_HDR); |
| when(mResources.getInteger( |
| R.integer.config_defaultRefreshRateInHbmSunlight)) |
| .thenReturn(DEFAULT_REFRESH_RATE_IN_HBM_SUNLIGHT); |
| |
| mDisplayDeviceConfig = DisplayDeviceConfig.create(mContext, true); |
| } |
| |
| private TypedArray createFloatTypedArray(float[] vals) { |
| TypedArray mockArray = mock(TypedArray.class); |
| when(mockArray.length()).thenAnswer(invocation -> { |
| return vals.length; |
| }); |
| when(mockArray.getFloat(anyInt(), anyFloat())).thenAnswer(invocation -> { |
| final float def = (float) invocation.getArguments()[1]; |
| if (vals == null) { |
| return def; |
| } |
| int idx = (int) invocation.getArguments()[0]; |
| if (idx >= 0 && idx < vals.length) { |
| return vals[idx]; |
| } else { |
| return def; |
| } |
| }); |
| return mockArray; |
| } |
| } |