job: make charging constraint update criteria customizable (171d5602) · Commits · e / os / android_frameworks_base

core/java/android/provider/Settings.java

+22 −2

Original line number	Diff line number	Diff line
		@@ -15279,6 +15279,7 @@ public final class Settings {
		* max_history_files (int)
		* max_history_buffer_kb (int)
		* battery_charged_delay_ms (int)
		* battery_charging_enforce_level (int)
		* </pre>
		*
		* <p>
		@@ -18306,8 +18307,11 @@ public final class Settings {

		/**
		* Delay for sending ACTION_CHARGING after device is plugged in.
		* This is used as an override for constants defined in BatteryStatsImpl for
		* ease of experimentation.
		* This is used as an override for constants defined in BatteryStatsImpl. Its purposes are:
		* <ol>
		* <li>Ease of experimentation</li>
		* <li>Customization of different device</li>
		* </ol>
		*
		* @see com.android.internal.os.BatteryStatsImpl.Constants.KEY_BATTERY_CHARGED_DELAY_MS
		* @hide
		@@ -18316,6 +18320,22 @@ public final class Settings {
		public static final String BATTERY_CHARGING_STATE_UPDATE_DELAY =
		"battery_charging_state_update_delay";

		/**
		* Threshold battery level to enforce battery state as charging. That means when battery
		* level is equal to or higher than this threshold, it is always considered charging, even
		* if battery level lowered.
		* This is used as an override for constants defined in BatteryStatsImpl. Its purposes are:
		* <ol>
		* <li>Ease of experimentation</li>
		* <li>Customization of different device</li>
		* </ol>
		*
		* @hide
		* @see com.android.internal.os.BatteryStatsImpl.Constants.BATTERY_CHARGING_ENFORCE_LEVEL
		*/
		public static final String BATTERY_CHARGING_STATE_ENFORCE_LEVEL =
		"battery_charging_state_enforce_level";

		/**
		* A serialized string of params that will be loaded into a text classifier action model.
		*

packages/SettingsProvider/res/values/defaults.xml

+8 −0

Original line number	Diff line number	Diff line
		@@ -327,4 +327,12 @@

		<!-- Whether wifi is always requested by default. -->
		<bool name="def_enable_wifi_always_requested">false</bool>

		<!-- Default for Settings.BATTERY_CHARGING_STATE_UPDATE_DELAY in millisecond.
		-1 means system internal default value is used. -->
		<integer name="def_battery_charging_state_update_delay_ms">-1</integer>

		<!-- Default for Settings.BATTERY_CHARGING_STATE_ENFORCE_LEVEL.
		-1 means system internal default value is used. -->
		<integer name="def_battery_charging_state_enforce_level">-1</integer>
		</resources>

packages/SettingsProvider/src/com/android/providers/settings/SettingsProvider.java

+17 −2

Original line number	Diff line number	Diff line
		@@ -3792,7 +3792,7 @@ public class SettingsProvider extends ContentProvider {
		}

		private final class UpgradeController {
		private static final int SETTINGS_VERSION = 223;
		private static final int SETTINGS_VERSION = 224;

		private final int mUserId;

		@@ -5965,8 +5965,23 @@ public class SettingsProvider extends ContentProvider {
		// Do nothing. Leave the value as is.
		}
		}
		}

		currentVersion = 223;

		// Version 223: make charging constraint update criteria customizable.
		if (currentVersion == 223) {
		initGlobalSettingsDefaultValLocked(
		Global.BATTERY_CHARGING_STATE_UPDATE_DELAY,
		getContext().getResources().getInteger(
		R.integer.def_battery_charging_state_update_delay_ms));

		initGlobalSettingsDefaultValLocked(
		Global.BATTERY_CHARGING_STATE_ENFORCE_LEVEL,
		getContext().getResources().getInteger(
		R.integer.def_battery_charging_state_enforce_level)
		);
		currentVersion = 224;
		}

		// vXXX: Add new settings above this point.

packages/SettingsProvider/test/src/android/provider/SettingsBackupTest.java

+1 −0

Original line number	Diff line number	Diff line
		@@ -145,6 +145,7 @@ public class SettingsBackupTest {
		Settings.Global.AUTOFILL_MAX_VISIBLE_DATASETS,
		Settings.Global.AUTO_TIME_ZONE_EXPLICIT,
		Settings.Global.AVERAGE_TIME_TO_DISCHARGE,
		Settings.Global.BATTERY_CHARGING_STATE_ENFORCE_LEVEL,
		Settings.Global.BATTERY_CHARGING_STATE_UPDATE_DELAY,
		Settings.Global.BATTERY_ESTIMATES_LAST_UPDATE_TIME,
		Settings.Global.BROADCAST_BG_CONSTANTS,

services/core/java/com/android/server/power/stats/BatteryStatsImpl.java

+35 −3

Original line number	Diff line number	Diff line
		@@ -14575,9 +14575,10 @@ public class BatteryStatsImpl extends BatteryStats {
		mModStepMode = 0;
		}
		} else {
		if (level >= 90) {
		// If the battery level is at least 90%, always consider the device to be
		// charging even if it happens to go down a level.
		if (level >= mConstants.BATTERY_CHARGING_ENFORCE_LEVEL) {
		// If the battery level is at least Constants.BATTERY_CHARGING_ENFORCE_LEVEL,
		// always consider the device to be charging even if it happens to go down a
		// level.
		changed \|= setChargingLocked(true);
		} else if (!mCharging) {
		if (mLastChargeStepLevel < level) {
		@@ -15313,6 +15314,8 @@ public class BatteryStatsImpl extends BatteryStats {
		public static final String KEY_MAX_HISTORY_BUFFER_KB = "max_history_buffer_kb";
		public static final String KEY_BATTERY_CHARGED_DELAY_MS =
		"battery_charged_delay_ms";
		public static final String KEY_BATTERY_CHARGING_ENFORCE_LEVEL =
		"battery_charging_enforce_level";
		public static final String KEY_PER_UID_MODEM_POWER_MODEL =
		"per_uid_modem_power_model";
		public static final String KEY_PHONE_ON_EXTERNAL_STATS_COLLECTION =
		@@ -15363,6 +15366,7 @@ public class BatteryStatsImpl extends BatteryStats {
		private static final int DEFAULT_MAX_HISTORY_FILES_LOW_RAM_DEVICE = 64;
		private static final int DEFAULT_MAX_HISTORY_BUFFER_LOW_RAM_DEVICE_KB = 64; /Kilo Bytes/
		private static final int DEFAULT_BATTERY_CHARGED_DELAY_MS = 900000; /* 15 min */
		private static final int DEFAULT_BATTERY_CHARGING_ENFORCE_LEVEL = 90;
		@PerUidModemPowerModel
		private static final int DEFAULT_PER_UID_MODEM_MODEL =
		PER_UID_MODEM_POWER_MODEL_MODEM_ACTIVITY_INFO_RX_TX;
		@@ -15384,6 +15388,7 @@ public class BatteryStatsImpl extends BatteryStats {
		public int MAX_HISTORY_FILES;
		public int MAX_HISTORY_BUFFER; /Bytes/
		public int BATTERY_CHARGED_DELAY_MS = DEFAULT_BATTERY_CHARGED_DELAY_MS;
		public int BATTERY_CHARGING_ENFORCE_LEVEL = DEFAULT_BATTERY_CHARGING_ENFORCE_LEVEL;
		public int PER_UID_MODEM_MODEL = DEFAULT_PER_UID_MODEM_MODEL;
		public boolean PHONE_ON_EXTERNAL_STATS_COLLECTION =
		DEFAULT_PHONE_ON_EXTERNAL_STATS_COLLECTION;
		@@ -15412,6 +15417,9 @@ public class BatteryStatsImpl extends BatteryStats {
		mResolver.registerContentObserver(
		Settings.Global.getUriFor(Settings.Global.BATTERY_CHARGING_STATE_UPDATE_DELAY),
		false /* notifyForDescendants */, this);
		mResolver.registerContentObserver(Settings.Global.getUriFor(
		Settings.Global.BATTERY_CHARGING_STATE_ENFORCE_LEVEL),
		false /* notifyForDescendants */, this);
		updateConstants();
		}

		@@ -15424,6 +15432,12 @@ public class BatteryStatsImpl extends BatteryStats {
		updateBatteryChargedDelayMsLocked();
		}
		return;
		} else if (uri.equals(Settings.Global.getUriFor(
		Settings.Global.BATTERY_CHARGING_STATE_ENFORCE_LEVEL))) {
		synchronized (BatteryStatsImpl.this) {
		updateBatteryChargingEnforceLevelLocked();
		}
		return;
		}
		updateConstants();
		}
		@@ -15477,6 +15491,7 @@ public class BatteryStatsImpl extends BatteryStats {
		DEFAULT_RESET_WHILE_PLUGGED_IN_MINIMUM_DURATION_HOURS);

		updateBatteryChargedDelayMsLocked();
		updateBatteryChargingEnforceLevelLocked();

		onChange();
		}
		@@ -15507,6 +15522,21 @@ public class BatteryStatsImpl extends BatteryStats {
		}
		}

		private void updateBatteryChargingEnforceLevelLocked() {
		int lastChargingEnforceLevel = BATTERY_CHARGING_ENFORCE_LEVEL;
		final int level = Settings.Global.getInt(mResolver,
		Settings.Global.BATTERY_CHARGING_STATE_ENFORCE_LEVEL,
		-1);

		BATTERY_CHARGING_ENFORCE_LEVEL = level >= 0 ? level : mParser.getInt(
		KEY_BATTERY_CHARGING_ENFORCE_LEVEL, DEFAULT_BATTERY_CHARGING_ENFORCE_LEVEL);

		if (BATTERY_CHARGING_ENFORCE_LEVEL <= mLastChargeStepLevel
		&& mLastChargeStepLevel < lastChargingEnforceLevel) {
		setChargingLocked(true);
		}
		}

		private void updateKernelUidReadersThrottleTime(long oldTimeMs, long newTimeMs) {
		KERNEL_UID_READERS_THROTTLE_TIME = newTimeMs;
		if (oldTimeMs != newTimeMs) {
		@@ -15541,6 +15571,8 @@ public class BatteryStatsImpl extends BatteryStats {
		pw.println(MAX_HISTORY_BUFFER/1024);
		pw.print(KEY_BATTERY_CHARGED_DELAY_MS); pw.print("=");
		pw.println(BATTERY_CHARGED_DELAY_MS);
		pw.print(KEY_BATTERY_CHARGING_ENFORCE_LEVEL); pw.print("=");
		pw.println(BATTERY_CHARGING_ENFORCE_LEVEL);
		pw.print(KEY_PER_UID_MODEM_POWER_MODEL); pw.print("=");
		pw.println(getPerUidModemModelName(PER_UID_MODEM_MODEL));
		pw.print(KEY_PHONE_ON_EXTERNAL_STATS_COLLECTION); pw.print("=");