Hook up AOD knobs to Settings.Global (8443dd0e) · Commits · e / os / android_frameworks_base

core/java/android/provider/Settings.java

+19 −0

Original line number	Diff line number	Diff line
		@@ -9329,6 +9329,25 @@ public final class Settings {
		*/
		public static final String ANOMALY_DETECTION_CONSTANTS = "anomaly_detection_constants";

		/**
		* Always on display(AOD) specific settings
		* This is encoded as a key=value list, separated by commas. Ex:
		*
		* "prox_screen_off_delay=10000,screen_brightness_array=0:1:2:3:4"
		*
		* The following keys are supported:
		*
		* <pre>
		* screen_brightness_array (string)
		* dimming_scrim_array (string)
		* prox_screen_off_delay (long)
		* prox_cooldown_trigger (long)
		* prox_cooldown_period (long)
		* </pre>
		* @hide
		*/
		public static final String ALWAYS_ON_DISPLAY_CONSTANTS = "always_on_display_constants";

		/**
		* App standby (app idle) specific settings.
		* This is encoded as a key=value list, separated by commas. Ex:

core/tests/coretests/src/android/provider/SettingsBackupTest.java

+1 −0

Original line number	Diff line number	Diff line
		@@ -99,6 +99,7 @@ public class SettingsBackupTest {
		Settings.Global.ALARM_MANAGER_CONSTANTS,
		Settings.Global.ALLOW_USER_SWITCHING_WHEN_SYSTEM_USER_LOCKED,
		Settings.Global.ALWAYS_FINISH_ACTIVITIES,
		Settings.Global.ALWAYS_ON_DISPLAY_CONSTANTS,
		Settings.Global.ANIMATOR_DURATION_SCALE,
		Settings.Global.ANOMALY_DETECTION_CONSTANTS,
		Settings.Global.APN_DB_UPDATE_CONTENT_URL,

packages/SystemUI/src/com/android/systemui/doze/AlwaysOnDisplayPolicy.java

0 → 100644

+122 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2017 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.systemui.doze;

		import android.content.Context;
		import android.content.res.Resources;
		import android.provider.Settings;
		import android.text.format.DateUtils;
		import android.util.KeyValueListParser;
		import android.util.Log;

		import com.android.systemui.R;

		import java.util.Arrays;

		/**
		* Class to store the policy for AOD, which comes from
		* {@link android.provider.Settings.Global}
		*/
		public class AlwaysOnDisplayPolicy {
		public static final String TAG = "AlwaysOnDisplayPolicy";

		static final String KEY_SCREEN_BRIGHTNESS_ARRAY = "screen_brightness_array";
		static final String KEY_DIMMING_SCRIM_ARRAY = "dimming_scrim_array";
		static final String KEY_PROX_SCREEN_OFF_DELAY_MS = "prox_screen_off_delay";
		static final String KEY_PROX_COOLDOWN_TRIGGER_MS = "prox_cooldown_trigger";
		static final String KEY_PROX_COOLDOWN_PERIOD_MS = "prox_cooldown_period";

		/**
		* Integer array to map ambient brightness type to real screen brightness.
		*
		* @see Settings.Global#ALWAYS_ON_DISPLAY_CONSTANTS
		* @see #KEY_SCREEN_BRIGHTNESS_ARRAY
		*/
		public final int[] screenBrightnessArray;

		/**
		* Integer array to map ambient brightness type to dimming scrim.
		*
		* @see Settings.Global#ALWAYS_ON_DISPLAY_CONSTANTS
		* @see #KEY_DIMMING_SCRIM_ARRAY
		*/
		public final int[] dimmingScrimArray;

		/**
		* Delay time(ms) from covering the prox to turning off the screen.
		*
		* @see Settings.Global#ALWAYS_ON_DISPLAY_CONSTANTS
		* @see #KEY_PROX_SCREEN_OFF_DELAY_MS
		*/
		public final long proxScreenOffDelayMs;

		/**
		* The threshold time(ms) to trigger the cooldown timer, which will
		* turn off prox sensor for a period.
		*
		* @see Settings.Global#ALWAYS_ON_DISPLAY_CONSTANTS
		* @see #KEY_PROX_COOLDOWN_TRIGGER_MS
		*/
		public final long proxCooldownTriggerMs;

		/**
		* The period(ms) to turning off the prox sensor if
		* {@link #KEY_PROX_COOLDOWN_TRIGGER_MS} is triggered.
		*
		* @see Settings.Global#ALWAYS_ON_DISPLAY_CONSTANTS
		* @see #KEY_PROX_COOLDOWN_PERIOD_MS
		*/
		public final long proxCooldownPeriodMs;

		private final KeyValueListParser mParser;

		public AlwaysOnDisplayPolicy(Context context) {
		final Resources resources = context.getResources();
		mParser = new KeyValueListParser(',');

		final String value = Settings.Global.getString(context.getContentResolver(),
		Settings.Global.ALWAYS_ON_DISPLAY_CONSTANTS);

		try {
		mParser.setString(value);
		} catch (IllegalArgumentException e) {
		Log.e(TAG, "Bad AOD constants");
		}

		proxScreenOffDelayMs = mParser.getLong(KEY_PROX_SCREEN_OFF_DELAY_MS,
		10 * DateUtils.MINUTE_IN_MILLIS);
		proxCooldownTriggerMs = mParser.getLong(KEY_PROX_COOLDOWN_TRIGGER_MS,
		2 * DateUtils.MINUTE_IN_MILLIS);
		proxCooldownPeriodMs = mParser.getLong(KEY_PROX_COOLDOWN_PERIOD_MS,
		5 * DateUtils.MINUTE_IN_MILLIS);
		screenBrightnessArray = parseIntArray(KEY_SCREEN_BRIGHTNESS_ARRAY,
		resources.getIntArray(R.array.config_doze_brightness_sensor_to_brightness));
		dimmingScrimArray = parseIntArray(KEY_DIMMING_SCRIM_ARRAY,
		resources.getIntArray(R.array.config_doze_brightness_sensor_to_scrim_opacity));
		}

		private int[] parseIntArray(final String key, final int[] defaultArray) {
		final String value = mParser.getString(key, null);
		if (value != null) {
		return Arrays.stream(value.split(":")).map(String::trim).mapToInt(
		Integer::parseInt).toArray();
		} else {
		return defaultArray;
		}
		}

		}

packages/SystemUI/src/com/android/systemui/doze/DozeFactory.java

+3 −2

Original line number	Diff line number	Diff line
		@@ -59,7 +59,7 @@ public class DozeFactory {

		DozeMachine machine = new DozeMachine(wrappedService, config, wakeLock);
		machine.setParts(new DozeMachine.Part[]{
		new DozePauser(handler, machine, alarmManager),
		new DozePauser(handler, machine, alarmManager, new AlwaysOnDisplayPolicy(context)),
		new DozeFalsingManagerAdapter(FalsingManager.getInstance(context)),
		createDozeTriggers(context, sensorManager, host, alarmManager, config, params,
		handler, wakeLock, machine),
		@@ -76,7 +76,8 @@ public class DozeFactory {
		Handler handler) {
		Sensor sensor = DozeSensors.findSensorWithType(sensorManager,
		context.getString(R.string.doze_brightness_sensor_type));
		return new DozeScreenBrightness(context, service, sensorManager, sensor, host, handler);
		return new DozeScreenBrightness(context, service, sensorManager, sensor, host, handler,
		new AlwaysOnDisplayPolicy(context));
		}

		private DozeTriggers createDozeTriggers(Context context, SensorManager sensorManager,

packages/SystemUI/src/com/android/systemui/doze/DozePauser.java

+5 −3

Original line number	Diff line number	Diff line
		@@ -26,20 +26,22 @@ import com.android.systemui.util.AlarmTimeout;
		*/
		public class DozePauser implements DozeMachine.Part {
		public static final String TAG = DozePauser.class.getSimpleName();
		private static final long TIMEOUT = 10 * 1000;
		private final AlarmTimeout mPauseTimeout;
		private final DozeMachine mMachine;
		private final long mTimeoutMs;

		public DozePauser(Handler handler, DozeMachine machine, AlarmManager alarmManager) {
		public DozePauser(Handler handler, DozeMachine machine, AlarmManager alarmManager,
		AlwaysOnDisplayPolicy policy) {
		mMachine = machine;
		mPauseTimeout = new AlarmTimeout(alarmManager, this::onTimeout, TAG, handler);
		mTimeoutMs = policy.proxScreenOffDelayMs;
		}

		@Override
		public void transitionTo(DozeMachine.State oldState, DozeMachine.State newState) {
		switch (newState) {
		case DOZE_AOD_PAUSING:
		mPauseTimeout.schedule(TIMEOUT, AlarmTimeout.MODE_IGNORE_IF_SCHEDULED);
		mPauseTimeout.schedule(mTimeoutMs, AlarmTimeout.MODE_IGNORE_IF_SCHEDULED);
		break;
		default:
		mPauseTimeout.cancel();