Snap for 5422807 from 9bdc35b2dfa6cc95d08efa589cfffb6ab9b2aeb1 to pi-qpr3-b-release (fcb37a8e) · Commits · e / os / android_frameworks_base

cmds/statsd/src/atoms.proto

+38 −0

Original line number	Diff line number	Diff line
		@@ -122,6 +122,8 @@ message Atom {
		WTFOccurred wtf_occurred = 80;
		LowMemReported low_mem_reported = 81;
		ThermalThrottlingStateChanged thermal_throttling = 86;
		// 86 - 165 are not available
		BluetoothClassicPairingEventReported bluetooth_classic_pairing_event_reported = 166;
		}

		// Pulled events will start at field 10000.
		@@ -1026,6 +1028,42 @@ message BluetoothConnectionStateChanged {
		optional int32 bt_profile = 3;
		}

		/**
		* Logs there is an event related Bluetooth classic pairing
		*
		* Logged from:
		* system/bt
		*/
		message BluetoothClassicPairingEventReported {
		// An identifier that can be used to match events for this device.
		// Currently, this is a salted hash of the MAC address of this Bluetooth device.
		// Salt: Randomly generated 256 bit value
		// Hash algorithm: HMAC-SHA256
		// Size: 32 byte
		// Default: null or empty if the device identifier is not known
		// Note: string is here for backward compatibility purpose only
		optional string obfuscated_id = 1;
		// Connection handle of this connection if available
		// Range: 0x0000 - 0x0EFF (12 bits)
		// Default: 0xFFFF if the handle is unknown
		optional int32 connection_handle = 2;
		// HCI command associated with this event
		// Default: CMD_UNKNOWN
		optional int32 hci_cmd = 3;
		// HCI event associated with this event
		// Default: EVT_UNKNOWN
		optional int32 hci_event = 4;
		// HCI command status code if this is triggered by hci_cmd
		// Default: STATUS_UNKNOWN
		optional int32 cmd_status = 5;
		// HCI reason code associated with this event
		// Default: STATUS_UNKNOWN
		optional int32 reason_code = 6;
		// A status value related to this specific event
		// Default: 0
		optional int64 event_value = 7;
		}

		/**
		* Logs when something is plugged into or removed from the USB-C connector.
		*

core/java/android/app/admin/PasswordMetrics.java

+14 −11

Original line number	Diff line number	Diff line
		@@ -107,7 +107,10 @@ public class PasswordMetrics implements Parcelable {
		}
		};

		public static PasswordMetrics computeForPassword(@NonNull String password) {
		/**
		* Returns the {@code PasswordMetrics} for a given password
		*/
		public static PasswordMetrics computeForPassword(@NonNull byte[] password) {
		// Analyse the characters used
		int letters = 0;
		int upperCase = 0;
		@@ -115,9 +118,9 @@ public class PasswordMetrics implements Parcelable {
		int numeric = 0;
		int symbols = 0;
		int nonLetter = 0;
		final int length = password.length();
		final int length = password.length;
		for (int i = 0; i < length; i++) {
		switch (categoryChar(password.charAt(i))) {
		switch (categoryChar((char) password[i])) {
		case CHAR_LOWER_CASE:
		letters++;
		lowerCase++;
		@@ -173,7 +176,7 @@ public class PasswordMetrics implements Parcelable {
		&& this.nonLetter == o.nonLetter;
		}

		/*
		/**
		* Returns the maximum length of a sequential characters. A sequence is defined as
		* monotonically increasing characters with a constant interval or the same character repeated.
		*
		@@ -187,19 +190,19 @@ public class PasswordMetrics implements Parcelable {
		* maxLengthSequence(";;;;") == 4 (anything that repeats)
		* maxLengthSequence(":;<=>") == 1 (ordered, but not composed of alphas or digits)
		*
		* @param string the pass
		* @param bytes the pass
		* @return the number of sequential letters or digits
		*/
		public static int maxLengthSequence(@NonNull String string) {
		if (string.length() == 0) return 0;
		char previousChar = string.charAt(0);
		public static int maxLengthSequence(@NonNull byte[] bytes) {
		if (bytes.length == 0) return 0;
		char previousChar = (char) bytes[0];
		@CharacterCatagory int category = categoryChar(previousChar); //current sequence category
		int diff = 0; //difference between two consecutive characters
		boolean hasDiff = false; //if we are currently targeting a sequence
		int maxLength = 0; //maximum length of a sequence already found
		int startSequence = 0; //where the current sequence started
		for (int current = 1; current < string.length(); current++) {
		char currentChar = string.charAt(current);
		for (int current = 1; current < bytes.length; current++) {
		char currentChar = (char) bytes[current];
		@CharacterCatagory int categoryCurrent = categoryChar(currentChar);
		int currentDiff = (int) currentChar - (int) previousChar;
		if (categoryCurrent != category \|\| Math.abs(currentDiff) > maxDiffCategory(category)) {
		@@ -218,7 +221,7 @@ public class PasswordMetrics implements Parcelable {
		}
		previousChar = currentChar;
		}
		maxLength = Math.max(maxLength, string.length() - startSequence);
		maxLength = Math.max(maxLength, bytes.length - startSequence);
		return maxLength;
		}

core/java/com/android/internal/widget/ILockSettings.aidl

+6 −6

Original line number	Diff line number	Diff line
		@@ -36,17 +36,17 @@ interface ILockSettings {
		boolean getBoolean(in String key, in boolean defaultValue, in int userId);
		long getLong(in String key, in long defaultValue, in int userId);
		String getString(in String key, in String defaultValue, in int userId);
		void setLockCredential(in String credential, int type, in String savedCredential, int requestedQuality, int userId);
		void setLockCredential(in byte[] credential, int type, in byte[] savedCredential, int requestedQuality, int userId);
		void resetKeyStore(int userId);
		VerifyCredentialResponse checkCredential(in String credential, int type, int userId,
		VerifyCredentialResponse checkCredential(in byte[] credential, int type, int userId,
		in ICheckCredentialProgressCallback progressCallback);
		VerifyCredentialResponse verifyCredential(in String credential, int type, long challenge, int userId);
		VerifyCredentialResponse verifyTiedProfileChallenge(String credential, int type, long challenge, int userId);
		VerifyCredentialResponse verifyCredential(in byte[] credential, int type, long challenge, int userId);
		VerifyCredentialResponse verifyTiedProfileChallenge(in byte[] credential, int type, long challenge, int userId);
		boolean checkVoldPassword(int userId);
		boolean havePattern(int userId);
		boolean havePassword(int userId);
		byte[] getHashFactor(String currentCredential, int userId);
		void setSeparateProfileChallengeEnabled(int userId, boolean enabled, String managedUserPassword);
		byte[] getHashFactor(in byte[] currentCredential, int userId);
		void setSeparateProfileChallengeEnabled(int userId, boolean enabled, in byte[] managedUserPassword);
		boolean getSeparateProfileChallengeEnabled(int userId);
		void registerStrongAuthTracker(in IStrongAuthTracker tracker);
		void unregisterStrongAuthTracker(in IStrongAuthTracker tracker);

core/java/com/android/internal/widget/LockPatternChecker.java

+41 −2

Original line number	Diff line number	Diff line
		@@ -150,12 +150,33 @@ public final class LockPatternChecker {
		* @param challenge The challenge to verify against the pattern.
		* @param userId The user to check against the pattern.
		* @param callback The callback to be invoked with the verification result.
		*
		* @deprecated Pass the password as a byte array.
		*/
		@Deprecated
		public static AsyncTask<?, ?, ?> verifyPassword(final LockPatternUtils utils,
		final String password,
		final long challenge,
		final int userId,
		final OnVerifyCallback callback) {
		byte[] passwordBytes = password != null ? password.getBytes() : null;
		return verifyPassword(utils, passwordBytes, challenge, userId, callback);
		}

		/**
		* Verify a password asynchronously.
		*
		* @param utils The LockPatternUtils instance to use.
		* @param password The password to check.
		* @param challenge The challenge to verify against the pattern.
		* @param userId The user to check against the pattern.
		* @param callback The callback to be invoked with the verification result.
		*/
		public static AsyncTask<?, ?, ?> verifyPassword(final LockPatternUtils utils,
		final byte[] password,
		final long challenge,
		final int userId,
		final OnVerifyCallback callback) {
		AsyncTask<Void, Void, byte[]> task = new AsyncTask<Void, Void, byte[]>() {
		private int mThrottleTimeout;

		@@ -188,7 +209,7 @@ public final class LockPatternChecker {
		* @param callback The callback to be invoked with the verification result.
		*/
		public static AsyncTask<?, ?, ?> verifyTiedProfileChallenge(final LockPatternUtils utils,
		final String password,
		final byte[] password,
		final boolean isPattern,
		final long challenge,
		final int userId,
		@@ -222,18 +243,36 @@ public final class LockPatternChecker {
		* @param password The password to check.
		* @param userId The user to check against the pattern.
		* @param callback The callback to be invoked with the check result.
		* @deprecated Pass passwords as byte[]
		*/
		@Deprecated
		public static AsyncTask<?, ?, ?> checkPassword(final LockPatternUtils utils,
		final String password,
		final int userId,
		final OnCheckCallback callback) {
		byte[] passwordBytes = password != null ? password.getBytes() : null;
		return checkPassword(utils, passwordBytes, userId, callback);
		}

		/**
		* Checks a password asynchronously.
		*
		* @param utils The LockPatternUtils instance to use.
		* @param passwordBytes The password to check.
		* @param userId The user to check against the pattern.
		* @param callback The callback to be invoked with the check result.
		*/
		public static AsyncTask<?, ?, ?> checkPassword(final LockPatternUtils utils,
		final byte[] passwordBytes,
		final int userId,
		final OnCheckCallback callback) {
		AsyncTask<Void, Void, Boolean> task = new AsyncTask<Void, Void, Boolean>() {
		private int mThrottleTimeout;

		@Override
		protected Boolean doInBackground(Void... args) {
		try {
		return utils.checkPassword(password, userId, callback::onEarlyMatched);
		return utils.checkPassword(passwordBytes, userId, callback::onEarlyMatched);
		} catch (RequestThrottledException ex) {
		mThrottleTimeout = ex.getTimeoutMs();
		return false;

core/java/com/android/internal/widget/LockPatternUtils.java

+163 −52

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