Merge "Log accessibility floating menu stats and accessibility shortcut stats." into sc-v2-dev (e341344b) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/stats/pull/StatsPullAtomService.java

+166 −0

Original line number	Diff line number	Diff line
		@@ -67,6 +67,7 @@ import static java.util.concurrent.TimeUnit.MICROSECONDS;

		import android.annotation.NonNull;
		import android.annotation.Nullable;
		import android.annotation.UserIdInt;
		import android.app.ActivityManagerInternal;
		import android.app.AppOpsManager;
		import android.app.AppOpsManager.HistoricalOp;
		@@ -82,6 +83,7 @@ import android.app.StatsManager.PullAtomMetadata;
		import android.bluetooth.BluetoothActivityEnergyInfo;
		import android.bluetooth.BluetoothAdapter;
		import android.bluetooth.UidTraffic;
		import android.content.ContentResolver;
		import android.content.Context;
		import android.content.pm.ApplicationInfo;
		import android.content.pm.PackageInfo;
		@@ -734,6 +736,10 @@ public class StatsPullAtomService extends SystemService {
		case FrameworkStatsLog.RKP_ERROR_STATS:
		case FrameworkStatsLog.KEYSTORE2_CRASH_STATS:
		return pullKeystoreAtoms(atomTag, data);
		case FrameworkStatsLog.ACCESSIBILITY_SHORTCUT_STATS:
		return pullAccessibilityShortcutStatsLocked(atomTag, data);
		case FrameworkStatsLog.ACCESSIBILITY_FLOATING_MENU_STATS:
		return pullAccessibilityFloatingMenuStatsLocked(atomTag, data);
		default:
		throw new UnsupportedOperationException("Unknown tagId=" + atomTag);
		}
		@@ -930,6 +936,8 @@ public class StatsPullAtomService extends SystemService {
		registerKeystoreKeyOperationWithGeneralInfo();
		registerRkpErrorStats();
		registerKeystoreCrashStats();
		registerAccessibilityShortcutStats();
		registerAccessibilityFloatingMenuStats();
		}

		private void initAndRegisterNetworkStatsPullers() {
		@@ -4150,6 +4158,26 @@ public class StatsPullAtomService extends SystemService {
		mStatsCallbackImpl);
		}

		private void registerAccessibilityShortcutStats() {
		int tagId = FrameworkStatsLog.ACCESSIBILITY_SHORTCUT_STATS;
		mStatsManager.setPullAtomCallback(
		tagId,
		null, // use default PullAtomMetadata values
		DIRECT_EXECUTOR,
		mStatsCallbackImpl
		);
		}

		private void registerAccessibilityFloatingMenuStats() {
		int tagId = FrameworkStatsLog.ACCESSIBILITY_FLOATING_MENU_STATS;
		mStatsManager.setPullAtomCallback(
		tagId,
		null, // use default PullAtomMetadata values
		DIRECT_EXECUTOR,
		mStatsCallbackImpl
		);
		}

		int parseKeystoreStorageStats(KeystoreAtom[] atoms, List<StatsEvent> pulledData) {
		for (KeystoreAtom atomWrapper : atoms) {
		if (atomWrapper.payload.getTag() != KeystoreAtomPayload.storageStats) {
		@@ -4341,6 +4369,144 @@ public class StatsPullAtomService extends SystemService {
		}
		}

		int pullAccessibilityShortcutStatsLocked(int atomTag, List<StatsEvent> pulledData) {
		UserManager userManager = mContext.getSystemService(UserManager.class);
		if (userManager == null) {
		return StatsManager.PULL_SKIP;
		}
		final long token = Binder.clearCallingIdentity();
		try {
		final ContentResolver resolver = mContext.getContentResolver();
		final int hardware_shortcut_type =
		FrameworkStatsLog.ACCESSIBILITY_SHORTCUT_REPORTED__SHORTCUT_TYPE__VOLUME_KEY;
		final int triple_tap_shortcut =
		FrameworkStatsLog.ACCESSIBILITY_SHORTCUT_REPORTED__SHORTCUT_TYPE__TRIPLE_TAP;
		for (UserInfo userInfo : userManager.getUsers()) {
		final int userId = userInfo.getUserHandle().getIdentifier();

		if (isAccessibilityShortcutUser(mContext, userId)) {
		final int software_shortcut_type = Settings.Secure.getIntForUser(resolver,
		Settings.Secure.ACCESSIBILITY_BUTTON_MODE, 0, userId);
		final String software_shortcut_list = Settings.Secure.getStringForUser(resolver,
		Settings.Secure.ACCESSIBILITY_BUTTON_TARGETS, userId);
		final int software_shortcut_service_num = countAccessibilityServices(
		software_shortcut_list);

		final String hardware_shortcut_list = Settings.Secure.getStringForUser(resolver,
		Settings.Secure.ACCESSIBILITY_SHORTCUT_TARGET_SERVICE, userId);
		final int hardware_shortcut_service_num = countAccessibilityServices(
		hardware_shortcut_list);

		// only allow magnification to use it for now
		final int triple_tap_service_num = Settings.Secure.getIntForUser(resolver,
		Settings.Secure.ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 0, userId);

		pulledData.add(
		FrameworkStatsLog.buildStatsEvent(atomTag,
		software_shortcut_type, software_shortcut_service_num,
		hardware_shortcut_type, hardware_shortcut_service_num,
		triple_tap_shortcut, triple_tap_service_num));
		}
		}
		} catch (RuntimeException e) {
		Slog.e(TAG, "pulling accessibility shortcuts stats failed at getUsers", e);
		return StatsManager.PULL_SKIP;
		} finally {
		Binder.restoreCallingIdentity(token);
		}
		return StatsManager.PULL_SUCCESS;
		}

		int pullAccessibilityFloatingMenuStatsLocked(int atomTag, List<StatsEvent> pulledData) {
		UserManager userManager = mContext.getSystemService(UserManager.class);
		if (userManager == null) {
		return StatsManager.PULL_SKIP;
		}
		final long token = Binder.clearCallingIdentity();
		try {
		final ContentResolver resolver = mContext.getContentResolver();
		final int defaultSize = 0;
		final int defaultIconType = 0;
		final int defaultFadeEnabled = 1;
		final float defaultOpacity = 0.55f;

		for (UserInfo userInfo : userManager.getUsers()) {
		final int userId = userInfo.getUserHandle().getIdentifier();

		if (isAccessibilityFloatingMenuUser(mContext, userId)) {
		final int size = Settings.Secure.getIntForUser(resolver,
		Settings.Secure.ACCESSIBILITY_FLOATING_MENU_SIZE, defaultSize, userId);
		final int type = Settings.Secure.getIntForUser(resolver,
		Settings.Secure.ACCESSIBILITY_FLOATING_MENU_ICON_TYPE,
		defaultIconType, userId);
		final boolean fadeEnabled = (Settings.Secure.getIntForUser(resolver,
		Settings.Secure.ACCESSIBILITY_FLOATING_MENU_FADE_ENABLED,
		defaultFadeEnabled, userId)) == 1;
		final float opacity = Settings.Secure.getFloatForUser(resolver,
		Settings.Secure.ACCESSIBILITY_FLOATING_MENU_OPACITY,
		defaultOpacity, userId);

		pulledData.add(
		FrameworkStatsLog.buildStatsEvent(atomTag, size, type, fadeEnabled,
		opacity));
		}
		}
		} catch (RuntimeException e) {
		Slog.e(TAG, "pulling accessibility floating menu stats failed at getUsers", e);
		return StatsManager.PULL_SKIP;
		} finally {
		Binder.restoreCallingIdentity(token);
		}
		return StatsManager.PULL_SUCCESS;
		}

		/**
		* Counts how many accessibility services (including features) there are in the colon-separated
		* string list.
		*
		* @param semicolonList colon-separated string, it should be
		* {@link Settings.Secure#ACCESSIBILITY_BUTTON_TARGETS} or
		* {@link Settings.Secure#ACCESSIBILITY_SHORTCUT_TARGET_SERVICE}.
		* @return The number of accessibility services
		*/
		private int countAccessibilityServices(String semicolonList) {
		if (TextUtils.isEmpty(semicolonList)) {
		return 0;
		}
		final int semiColonNums = (int) semicolonList.chars().filter(ch -> ch == ':').count();
		return TextUtils.isEmpty(semicolonList) ? 0 : semiColonNums + 1;
		}

		private boolean isAccessibilityShortcutUser(Context context, @UserIdInt int userId) {
		final ContentResolver resolver = context.getContentResolver();

		final String software_shortcut_list = Settings.Secure.getStringForUser(resolver,
		Settings.Secure.ACCESSIBILITY_BUTTON_TARGETS, userId);
		final String hardware_shortcut_list = Settings.Secure.getStringForUser(resolver,
		Settings.Secure.ACCESSIBILITY_SHORTCUT_TARGET_SERVICE, userId);
		final boolean hardware_shortcut_dialog_shown = Settings.Secure.getIntForUser(resolver,
		Settings.Secure.ACCESSIBILITY_SHORTCUT_DIALOG_SHOWN, 0, userId) == 1;
		final boolean software_shortcut_enabled = !TextUtils.isEmpty(software_shortcut_list);
		final boolean hardware_shortcut_enabled =
		hardware_shortcut_dialog_shown && !TextUtils.isEmpty(hardware_shortcut_list);
		final boolean triple_tap_shortcut_enabled = Settings.Secure.getIntForUser(resolver,
		Settings.Secure.ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 0, userId) == 1;

		return software_shortcut_enabled \|\| hardware_shortcut_enabled
		\|\| triple_tap_shortcut_enabled;
		}

		private boolean isAccessibilityFloatingMenuUser(Context context, @UserIdInt int userId) {
		final ContentResolver resolver = context.getContentResolver();
		final int mode = Settings.Secure.getIntForUser(resolver,
		Settings.Secure.ACCESSIBILITY_BUTTON_MODE, 0, userId);
		final String software_string = Settings.Secure.getStringForUser(resolver,
		Settings.Secure.ACCESSIBILITY_BUTTON_TARGETS, userId);

		return (mode == Settings.Secure.ACCESSIBILITY_BUTTON_MODE_FLOATING_MENU)
		&& !TextUtils.isEmpty(software_string);
		}

		// Thermal event received from vendor thermal management subsystem
		private static final class ThermalEventListener extends IThermalEventListener.Stub {
		@Override