| /* |
| * 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(); |
| } |
| } |