Merge "Eval dismissKeyguard in KeyguardUpdateMonitor" into tm-qpr-dev (82e7167b) · Commits · e / os / android_frameworks_base

packages/SystemUI/res/drawable/ic_watch.xml

0 → 100644

+29 −0

Original line number	Diff line number	Diff line
		<?xml version="1.0" encoding="utf-8"?>
		<!--
		~ 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
		-->

		<vector xmlns:android="http://schemas.android.com/apk/res/android"
		android:width="24dp"
		android:height="24dp"
		android:viewportWidth="24"
		android:viewportHeight="24"
		android:tint="?attr/colorControlNormal">
		<path
		android:fillColor="#FFFFFFFF"
		android:pathData="M16,0L8,0l-0.95,5.73C5.19,7.19 4,9.45 4,12s1.19,4.81 3.05,6.27L8,24
		h8l0.96,-5.73C18.81,16.81 20,14.54 20,12s-1.19,-4.81 -3.04,-6.27L16,0z
		M12,18c-3.31,0 -6,-2.69 -6,-6s2.69,-6 6,-6 6,2.69 6,6 -2.69,6 -6,6z"/>
		</vector>

packages/SystemUI/src/com/android/keyguard/KeyguardHostViewController.java

+18 −25

Original line number	Diff line number	Diff line
		@@ -21,7 +21,6 @@ import android.content.res.ColorStateList;
		import android.content.res.Resources;
		import android.media.AudioManager;
		import android.os.SystemClock;
		import android.service.trust.TrustAgentService;
		import android.telephony.TelephonyManager;
		import android.util.Log;
		import android.util.MathUtils;
		@@ -68,30 +67,24 @@ public class KeyguardHostViewController extends ViewController<KeyguardHostView>
		private final KeyguardUpdateMonitorCallback mUpdateCallback =
		new KeyguardUpdateMonitorCallback() {
		@Override
		public void onTrustGrantedWithFlags(int flags, int userId, String message) {
		if (userId != KeyguardUpdateMonitor.getCurrentUser()) return;
		boolean bouncerVisible = mView.isVisibleToUser();
		boolean temporaryAndRenewable =
		(flags & TrustAgentService.FLAG_GRANT_TRUST_TEMPORARY_AND_RENEWABLE)
		!= 0;
		boolean initiatedByUser =
		(flags & TrustAgentService.FLAG_GRANT_TRUST_INITIATED_BY_USER) != 0;
		boolean dismissKeyguard =
		(flags & TrustAgentService.FLAG_GRANT_TRUST_DISMISS_KEYGUARD) != 0;

		if (initiatedByUser \|\| dismissKeyguard) {
		if ((mViewMediatorCallback.isScreenOn() \|\| temporaryAndRenewable)
		&& (bouncerVisible \|\| dismissKeyguard)) {
		if (!bouncerVisible) {
		public void onTrustGrantedForCurrentUser(boolean dismissKeyguard,
		TrustGrantFlags flags, String message) {
		if (dismissKeyguard) {
		if (!mView.isVisibleToUser()) {
		// The trust agent dismissed the keyguard without the user proving
		// that they are present (by swiping up to show the bouncer). That's
		// fine if the user proved presence via some other way to the trust
		// agent.
		Log.i(TAG, "TrustAgent dismissed Keyguard.");
		}
		mSecurityCallback.dismiss(false /* authenticated */, userId,
		/* bypassSecondaryLockScreen */ false, SecurityMode.Invalid);
		mSecurityCallback.dismiss(
		false /* authenticated */,
		KeyguardUpdateMonitor.getCurrentUser(),
		/* bypassSecondaryLockScreen */ false,
		SecurityMode.Invalid
		);
		} else {
		if (flags.isInitiatedByUser() \|\| flags.dismissKeyguardRequested()) {
		mViewMediatorCallback.playTrustedSound();
		}
		}

packages/SystemUI/src/com/android/keyguard/KeyguardUpdateMonitor.java

+30 −10

Original line number	Diff line number	Diff line
		@@ -486,10 +486,12 @@ public class KeyguardUpdateMonitor implements TrustManager.TrustListener, Dumpab
		FACE_AUTH_TRIGGERED_TRUST_DISABLED);
		}

		if (enabled) {
		String message = null;
		if (KeyguardUpdateMonitor.getCurrentUser() == userId) {
		final boolean userHasTrust = getUserHasTrust(userId);
		if (userHasTrust && trustGrantedMessages != null) {
		if (KeyguardUpdateMonitor.getCurrentUser() == userId
		&& trustGrantedMessages != null) {
		// Show the first non-empty string provided by a trust agent OR intentionally pass
		// an empty string through (to prevent the default trust agent string from showing)
		for (String msg : trustGrantedMessages) {
		message = msg;
		if (!TextUtils.isEmpty(message)) {
		@@ -497,21 +499,39 @@ public class KeyguardUpdateMonitor implements TrustManager.TrustListener, Dumpab
		}
		}
		}

		mLogger.logTrustGrantedWithFlags(flags, userId, message);
		if (userId == getCurrentUser()) {
		final TrustGrantFlags trustGrantFlags = new TrustGrantFlags(flags);
		for (int i = 0; i < mCallbacks.size(); i++) {
		KeyguardUpdateMonitorCallback cb = mCallbacks.get(i).get();
		if (cb != null) {
		cb.onTrustGrantedForCurrentUser(
		shouldDismissKeyguardOnTrustGrantedWithCurrentUser(trustGrantFlags),
		trustGrantFlags, message);
		}
		}
		mLogger.logTrustChanged(wasTrusted, enabled, userId);
		if (message != null) {
		mLogger.logShowTrustGrantedMessage(message.toString());
		}
		}

		mLogger.logTrustChanged(wasTrusted, enabled, userId);
		for (int i = 0; i < mCallbacks.size(); i++) {
		KeyguardUpdateMonitorCallback cb = mCallbacks.get(i).get();
		if (cb != null) {
		cb.onTrustChanged(userId);
		if (enabled) {
		cb.onTrustGrantedWithFlags(flags, userId, message);
		}
		}
		}

		/**
		* Whether the trust granted call with its passed flags should dismiss keyguard.
		* It's assumed that the trust was granted for the current user.
		*/
		private boolean shouldDismissKeyguardOnTrustGrantedWithCurrentUser(TrustGrantFlags flags) {
		final boolean isBouncerShowing = mPrimaryBouncerIsOrWillBeShowing \|\| mUdfpsBouncerShowing;
		return (flags.isInitiatedByUser() \|\| flags.dismissKeyguardRequested())
		&& (mDeviceInteractive \|\| flags.temporaryAndRenewable())
		&& (isBouncerShowing \|\| flags.dismissKeyguardRequested());
		}

		@Override

packages/SystemUI/src/com/android/keyguard/KeyguardUpdateMonitorCallback.java

+5 −2

Original line number	Diff line number	Diff line
		@@ -19,6 +19,7 @@ import android.hardware.biometrics.BiometricSourceType;
		import android.telephony.TelephonyManager;
		import android.view.WindowManagerPolicyConstants;

		import androidx.annotation.NonNull;
		import androidx.annotation.Nullable;

		import com.android.settingslib.fuelgauge.BatteryStatus;
		@@ -175,11 +176,13 @@ public class KeyguardUpdateMonitorCallback {

		/**
		* Called after trust was granted.
		* @param userId of the user that has been granted trust
		* @param dismissKeyguard whether the keyguard should be dismissed as a result of the
		* trustGranted
		* @param message optional message the trust agent has provided to show that should indicate
		* why trust was granted.
		*/
		public void onTrustGrantedWithFlags(int flags, int userId, @Nullable String message) { }
		public void onTrustGrantedForCurrentUser(boolean dismissKeyguard,
		@NonNull TrustGrantFlags flags, @Nullable String message) { }

		/**
		* Called when a biometric has been acquired.

packages/SystemUI/src/com/android/keyguard/TrustGrantFlags.java

0 → 100644

+98 −0

Original line number	Diff line number	Diff line
		/*
		* 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.keyguard;

		import android.service.trust.TrustAgentService;

		import java.util.Objects;

		/**
		* Translating {@link android.service.trust.TrustAgentService.GrantTrustFlags} to a more
		* parsable object. These flags are requested by a TrustAgent.
		*/
		public class TrustGrantFlags {
		final int mFlags;

		public TrustGrantFlags(int flags) {
		this.mFlags = flags;
		}

		/** {@link TrustAgentService.FLAG_GRANT_TRUST_INITIATED_BY_USER} */
		public boolean isInitiatedByUser() {
		return (mFlags & TrustAgentService.FLAG_GRANT_TRUST_INITIATED_BY_USER) != 0;
		}

		/**
		* Trust agent is requesting to dismiss the keyguard.
		* See {@link TrustAgentService.FLAG_GRANT_TRUST_DISMISS_KEYGUARD}.
		*
		* This does not guarantee that the keyguard is dismissed.
		* KeyguardUpdateMonitor makes the final determination whether the keyguard should be dismissed.
		* {@link KeyguardUpdateMonitorCallback#onTrustGrantedForCurrentUser(
		* boolean, TrustGrantFlags, String).
		*/
		public boolean dismissKeyguardRequested() {
		return (mFlags & TrustAgentService.FLAG_GRANT_TRUST_DISMISS_KEYGUARD) != 0;
		}

		/** {@link TrustAgentService.FLAG_GRANT_TRUST_TEMPORARY_AND_RENEWABLE} */
		public boolean temporaryAndRenewable() {
		return (mFlags & TrustAgentService.FLAG_GRANT_TRUST_TEMPORARY_AND_RENEWABLE) != 0;
		}

		/** {@link TrustAgentService.FLAG_GRANT_TRUST_DISPLAY_MESSAGE} */
		public boolean displayMessage() {
		return (mFlags & TrustAgentService.FLAG_GRANT_TRUST_DISPLAY_MESSAGE) != 0;
		}

		@Override
		public boolean equals(Object o) {
		if (!(o instanceof TrustGrantFlags)) {
		return false;
		}

		return ((TrustGrantFlags) o).mFlags == this.mFlags;
		}

		@Override
		public int hashCode() {
		return Objects.hash(mFlags);
		}

		@Override
		public String toString() {
		final StringBuilder sb = new StringBuilder();
		sb.append("[");
		sb.append(mFlags);
		sb.append("]=");

		if (isInitiatedByUser()) {
		sb.append("initiatedByUser\|");
		}
		if (dismissKeyguardRequested()) {
		sb.append("dismissKeyguard\|");
		}
		if (temporaryAndRenewable()) {
		sb.append("temporaryAndRenewable\|");
		}
		if (displayMessage()) {
		sb.append("displayMessage\|");
		}

		return sb.toString();
		}
		}