| /* |
| * Copyright (C) 2012 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.app.admin.DevicePolicyManager; |
| import android.graphics.Bitmap; |
| import android.hardware.biometrics.BiometricSourceType; |
| import android.media.AudioManager; |
| import android.os.SystemClock; |
| import android.telephony.TelephonyManager; |
| import android.view.WindowManagerPolicyConstants; |
| |
| import com.android.systemui.statusbar.KeyguardIndicationController; |
| |
| import java.util.TimeZone; |
| |
| /** |
| * Callback for general information relevant to lock screen. |
| */ |
| public class KeyguardUpdateMonitorCallback { |
| |
| private static final long VISIBILITY_CHANGED_COLLAPSE_MS = 1000; |
| private long mVisibilityChangedCalled; |
| private boolean mShowing; |
| |
| /** |
| * Called when the battery status changes, e.g. when plugged in or unplugged, charge |
| * level, etc. changes. |
| * |
| * @param status current battery status |
| */ |
| public void onRefreshBatteryInfo(KeyguardUpdateMonitor.BatteryStatus status) { } |
| |
| /** |
| * Called once per minute or when the time changes. |
| */ |
| public void onTimeChanged() { } |
| |
| /** |
| * Called when time zone changes. |
| * |
| * @note When time zone changes, onTimeChanged will be called too. |
| */ |
| public void onTimeZoneChanged(TimeZone timeZone) { } |
| |
| /** |
| * Called when the carrier PLMN or SPN changes. |
| */ |
| public void onRefreshCarrierInfo() { } |
| |
| /** |
| * Called when the ringer mode changes. |
| * @param state the current ringer state, as defined in |
| * {@link AudioManager#RINGER_MODE_CHANGED_ACTION} |
| */ |
| public void onRingerModeChanged(int state) { } |
| |
| /** |
| * Called when the phone state changes. String will be one of: |
| * {@link TelephonyManager#EXTRA_STATE_IDLE} |
| * {@link TelephonyManager@EXTRA_STATE_RINGING} |
| * {@link TelephonyManager#EXTRA_STATE_OFFHOOK |
| */ |
| public void onPhoneStateChanged(int phoneState) { } |
| |
| /** |
| * Called when the visibility of the keyguard changes. |
| * @param showing Indicates if the keyguard is now visible. |
| */ |
| public void onKeyguardVisibilityChanged(boolean showing) { } |
| |
| public void onKeyguardVisibilityChangedRaw(boolean showing) { |
| final long now = SystemClock.elapsedRealtime(); |
| if (showing == mShowing |
| && (now - mVisibilityChangedCalled) < VISIBILITY_CHANGED_COLLAPSE_MS) return; |
| onKeyguardVisibilityChanged(showing); |
| mVisibilityChangedCalled = now; |
| mShowing = showing; |
| } |
| |
| /** |
| * Called when the keyguard enters or leaves bouncer mode. |
| * @param bouncer if true, keyguard is now in bouncer mode. |
| */ |
| public void onKeyguardBouncerChanged(boolean bouncer) { } |
| |
| /** |
| * Called when visibility of lockscreen clock changes, such as when |
| * obscured by a widget. |
| */ |
| public void onClockVisibilityChanged() { } |
| |
| /** |
| * Called when the device becomes provisioned |
| */ |
| public void onDeviceProvisioned() { } |
| |
| /** |
| * Called when the device policy changes. |
| * See {@link DevicePolicyManager#ACTION_DEVICE_POLICY_MANAGER_STATE_CHANGED} |
| */ |
| public void onDevicePolicyManagerStateChanged() { } |
| |
| /** |
| * Called when the user change begins. |
| */ |
| public void onUserSwitching(int userId) { } |
| |
| /** |
| * Called when the user change is complete. |
| */ |
| public void onUserSwitchComplete(int userId) { } |
| |
| /** |
| * Called when the Telephony capable |
| * @param capable |
| */ |
| public void onTelephonyCapable(boolean capable) { } |
| |
| /** |
| * Called when the SIM state changes. |
| * @param slotId |
| * @param simState |
| */ |
| public void onSimStateChanged(int subId, int slotId, int simState) { } |
| |
| /** |
| * Called when the user's info changed. |
| */ |
| public void onUserInfoChanged(int userId) { } |
| |
| /** |
| * Called when a user got unlocked. |
| */ |
| public void onUserUnlocked() { } |
| |
| /** |
| * Called when the emergency call button is pressed. |
| */ |
| public void onEmergencyCallAction() { } |
| |
| /** |
| * Called when the transport background changes. |
| * @param bitmap |
| */ |
| public void onSetBackground(Bitmap bitmap) { |
| } |
| |
| /** |
| * Called when the device has started waking up. |
| * |
| * @deprecated use {@link com.android.systemui.keyguard.WakefulnessLifecycle}. |
| */ |
| @Deprecated |
| public void onStartedWakingUp() { } |
| |
| /** |
| * Called when the device has started going to sleep. |
| * @param why see {@link #onFinishedGoingToSleep(int)} |
| * |
| * @deprecated use {@link com.android.systemui.keyguard.WakefulnessLifecycle}. |
| */ |
| @Deprecated |
| public void onStartedGoingToSleep(int why) { } |
| |
| /** |
| * Called when the device has finished going to sleep. |
| * @param why either {@link WindowManagerPolicyConstants#OFF_BECAUSE_OF_ADMIN}, |
| * {@link WindowManagerPolicyConstants#OFF_BECAUSE_OF_USER}, or |
| * {@link WindowManagerPolicyConstants#OFF_BECAUSE_OF_TIMEOUT}. |
| * |
| * @deprecated use {@link com.android.systemui.keyguard.WakefulnessLifecycle}. |
| */ |
| @Deprecated |
| public void onFinishedGoingToSleep(int why) { } |
| |
| /** |
| * Called when the screen has been turned on. |
| * |
| * @deprecated use {@link com.android.systemui.keyguard.ScreenLifecycle}. |
| */ |
| @Deprecated |
| public void onScreenTurnedOn() { } |
| |
| /** |
| * Called when the screen has been turned off. |
| * |
| * @deprecated use {@link com.android.systemui.keyguard.ScreenLifecycle}. |
| */ |
| @Deprecated |
| public void onScreenTurnedOff() { } |
| |
| /** |
| * Called when trust changes for a user. |
| */ |
| public void onTrustChanged(int userId) { } |
| |
| /** |
| * Called when trust being managed changes for a user. |
| */ |
| public void onTrustManagedChanged(int userId) { } |
| |
| /** |
| * Called after trust was granted with non-zero flags. |
| */ |
| public void onTrustGrantedWithFlags(int flags, int userId) { } |
| |
| /** |
| * Called when a biometric has been acquired. |
| * <p> |
| * It is guaranteed that either {@link #onBiometricAuthenticated} or |
| * {@link #onBiometricAuthFailed(BiometricSourceType)} is called after this method eventually. |
| * @param biometricSourceType |
| */ |
| public void onBiometricAcquired(BiometricSourceType biometricSourceType) { } |
| |
| /** |
| * Called when a biometric couldn't be authenticated. |
| * @param biometricSourceType |
| */ |
| public void onBiometricAuthFailed(BiometricSourceType biometricSourceType) { } |
| |
| /** |
| * Called when a biometric is recognized. |
| * @param userId the user id for which the biometric sample was authenticated |
| * @param biometricSourceType |
| */ |
| public void onBiometricAuthenticated(int userId, BiometricSourceType biometricSourceType) { } |
| |
| /** |
| * Called when biometric authentication provides help string (e.g. "Try again") |
| * @param msgId |
| * @param helpString |
| * @param biometricSourceType |
| */ |
| public void onBiometricHelp(int msgId, String helpString, |
| BiometricSourceType biometricSourceType) { } |
| |
| /** |
| * Called when biometric authentication method provides a semi-permanent |
| * error message (e.g. "Hardware not available"). |
| * @param msgId one of the error messages listed in |
| * {@link android.hardware.biometrics.BiometricConstants} |
| * @param errString |
| * @param biometricSourceType |
| */ |
| public void onBiometricError(int msgId, String errString, |
| BiometricSourceType biometricSourceType) { } |
| |
| /** |
| * Called when the state of face unlock changed. |
| */ |
| public void onFaceUnlockStateChanged(boolean running, int userId) { } |
| |
| /** |
| * Called when biometric running state changed. |
| */ |
| public void onBiometricRunningStateChanged(boolean running, |
| BiometricSourceType biometricSourceType) { } |
| |
| /** |
| * Called when the state that the user hasn't used strong authentication since quite some time |
| * has changed. |
| */ |
| public void onStrongAuthStateChanged(int userId) { } |
| |
| /** |
| * Called when the state whether we have a lockscreen wallpaper has changed. |
| */ |
| public void onHasLockscreenWallpaperChanged(boolean hasLockscreenWallpaper) { } |
| |
| /** |
| * Called when the dream's window state is changed. |
| * @param dreaming true if the dream's window has been created and is visible |
| */ |
| public void onDreamingStateChanged(boolean dreaming) { } |
| |
| /** |
| * Called when an error message needs to be presented on the keyguard. |
| * Message will be visible briefly, and might be overridden by other keyguard events, |
| * like fingerprint authentication errors. |
| * |
| * @param message Message that indicates an error. |
| * @see KeyguardIndicationController.BaseKeyguardCallback#HIDE_DELAY_MS |
| * @see KeyguardIndicationController#showTransientIndication(CharSequence) |
| */ |
| public void onTrustAgentErrorMessage(CharSequence message) { } |
| |
| |
| /** |
| * Called when a value of logout enabled is change. |
| */ |
| public void onLogoutEnabledChanged() { } |
| |
| /** |
| * Called when authenticated biometrics are cleared. |
| */ |
| public void onBiometricsCleared() { } |
| |
| } |