| /* |
| * Copyright (C) 2014 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.systemui.statusbar; |
| |
| import static android.app.admin.DevicePolicyManager.DEVICE_OWNER_TYPE_FINANCED; |
| import static android.app.admin.DevicePolicyResources.Strings.SystemUi.KEYGUARD_MANAGEMENT_DISCLOSURE; |
| import static android.view.View.GONE; |
| import static android.view.View.VISIBLE; |
| |
| import static com.android.systemui.DejankUtils.whitelistIpcs; |
| import static com.android.systemui.keyguard.KeyguardIndicationRotateTextViewController.IMPORTANT_MSG_MIN_DURATION; |
| import static com.android.systemui.keyguard.KeyguardIndicationRotateTextViewController.INDICATION_TYPE_ALIGNMENT; |
| import static com.android.systemui.keyguard.KeyguardIndicationRotateTextViewController.INDICATION_TYPE_BATTERY; |
| import static com.android.systemui.keyguard.KeyguardIndicationRotateTextViewController.INDICATION_TYPE_BIOMETRIC_MESSAGE; |
| import static com.android.systemui.keyguard.KeyguardIndicationRotateTextViewController.INDICATION_TYPE_DISCLOSURE; |
| import static com.android.systemui.keyguard.KeyguardIndicationRotateTextViewController.INDICATION_TYPE_LOGOUT; |
| import static com.android.systemui.keyguard.KeyguardIndicationRotateTextViewController.INDICATION_TYPE_OWNER_INFO; |
| import static com.android.systemui.keyguard.KeyguardIndicationRotateTextViewController.INDICATION_TYPE_RESTING; |
| import static com.android.systemui.keyguard.KeyguardIndicationRotateTextViewController.INDICATION_TYPE_TRUST; |
| import static com.android.systemui.keyguard.KeyguardIndicationRotateTextViewController.INDICATION_TYPE_USER_LOCKED; |
| import static com.android.systemui.keyguard.ScreenLifecycle.SCREEN_ON; |
| import static com.android.systemui.plugins.FalsingManager.LOW_PENALTY; |
| |
| import android.app.IActivityManager; |
| import android.app.admin.DevicePolicyManager; |
| import android.content.BroadcastReceiver; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.IntentFilter; |
| import android.content.pm.UserInfo; |
| import android.content.res.ColorStateList; |
| import android.content.res.Resources; |
| import android.graphics.Color; |
| import android.hardware.biometrics.BiometricSourceType; |
| import android.hardware.face.FaceManager; |
| import android.hardware.fingerprint.FingerprintManager; |
| import android.os.BatteryManager; |
| import android.os.Build; |
| import android.os.Handler; |
| import android.os.Looper; |
| import android.os.Message; |
| import android.os.RemoteException; |
| import android.os.UserHandle; |
| import android.os.UserManager; |
| import android.text.TextUtils; |
| import android.text.format.Formatter; |
| import android.util.Log; |
| import android.view.View; |
| import android.view.ViewGroup; |
| import android.view.accessibility.AccessibilityManager; |
| |
| import androidx.annotation.Nullable; |
| |
| import com.android.internal.annotations.VisibleForTesting; |
| import com.android.internal.app.IBatteryStats; |
| import com.android.internal.widget.LockPatternUtils; |
| import com.android.internal.widget.ViewClippingUtil; |
| import com.android.keyguard.KeyguardUpdateMonitor; |
| import com.android.keyguard.KeyguardUpdateMonitorCallback; |
| import com.android.settingslib.Utils; |
| import com.android.settingslib.fuelgauge.BatteryStatus; |
| import com.android.systemui.R; |
| import com.android.systemui.broadcast.BroadcastDispatcher; |
| import com.android.systemui.dagger.SysUISingleton; |
| import com.android.systemui.dagger.qualifiers.Background; |
| import com.android.systemui.dagger.qualifiers.Main; |
| import com.android.systemui.dock.DockManager; |
| import com.android.systemui.keyguard.KeyguardIndication; |
| import com.android.systemui.keyguard.KeyguardIndicationRotateTextViewController; |
| import com.android.systemui.keyguard.ScreenLifecycle; |
| import com.android.systemui.plugins.FalsingManager; |
| import com.android.systemui.plugins.statusbar.StatusBarStateController; |
| import com.android.systemui.statusbar.phone.KeyguardBypassController; |
| import com.android.systemui.statusbar.phone.KeyguardIndicationTextView; |
| import com.android.systemui.statusbar.phone.StatusBarKeyguardViewManager; |
| import com.android.systemui.statusbar.policy.KeyguardStateController; |
| import com.android.systemui.util.concurrency.DelayableExecutor; |
| import com.android.systemui.util.wakelock.SettableWakeLock; |
| import com.android.systemui.util.wakelock.WakeLock; |
| |
| import java.io.PrintWriter; |
| import java.text.NumberFormat; |
| import java.util.HashSet; |
| import java.util.Set; |
| |
| import javax.inject.Inject; |
| |
| /** |
| * Controls the indications and error messages shown on the Keyguard |
| * |
| * On AoD, only one message shows with the following priorities: |
| * 1. Biometric |
| * 2. Transient |
| * 3. Charging alignment |
| * 4. Battery information |
| * |
| * On the lock screen, message rotate through different message types. |
| * See {@link KeyguardIndicationRotateTextViewController.IndicationType} for the list of types. |
| */ |
| @SysUISingleton |
| public class KeyguardIndicationController { |
| |
| private static final String TAG = "KeyguardIndication"; |
| private static final boolean DEBUG_CHARGING_SPEED = false; |
| private static final boolean DEBUG = Build.IS_DEBUGGABLE; |
| |
| private static final int MSG_HIDE_TRANSIENT = 1; |
| private static final int MSG_SHOW_ACTION_TO_UNLOCK = 2; |
| private static final int MSG_HIDE_BIOMETRIC_MESSAGE = 3; |
| private static final long TRANSIENT_BIOMETRIC_ERROR_TIMEOUT = 1300; |
| |
| private final Context mContext; |
| private final BroadcastDispatcher mBroadcastDispatcher; |
| private final KeyguardStateController mKeyguardStateController; |
| protected final StatusBarStateController mStatusBarStateController; |
| private final KeyguardUpdateMonitor mKeyguardUpdateMonitor; |
| private ViewGroup mIndicationArea; |
| private KeyguardIndicationTextView mTopIndicationView; |
| private KeyguardIndicationTextView mLockScreenIndicationView; |
| private final IBatteryStats mBatteryInfo; |
| private final SettableWakeLock mWakeLock; |
| private final DockManager mDockManager; |
| private final DevicePolicyManager mDevicePolicyManager; |
| private final UserManager mUserManager; |
| protected final @Main DelayableExecutor mExecutor; |
| protected final @Background DelayableExecutor mBackgroundExecutor; |
| private final LockPatternUtils mLockPatternUtils; |
| private final IActivityManager mIActivityManager; |
| private final FalsingManager mFalsingManager; |
| private final KeyguardBypassController mKeyguardBypassController; |
| private final AccessibilityManager mAccessibilityManager; |
| private final Handler mHandler; |
| |
| protected KeyguardIndicationRotateTextViewController mRotateTextViewController; |
| private BroadcastReceiver mBroadcastReceiver; |
| private StatusBarKeyguardViewManager mStatusBarKeyguardViewManager; |
| |
| private String mRestingIndication; |
| private String mAlignmentIndication; |
| private CharSequence mTrustGrantedIndication; |
| private CharSequence mTransientIndication; |
| private CharSequence mBiometricMessage; |
| protected ColorStateList mInitialTextColorState; |
| private boolean mVisible; |
| private boolean mOrganizationOwnedDevice; |
| |
| private boolean mPowerPluggedIn; |
| private boolean mPowerPluggedInWired; |
| private boolean mPowerPluggedInWireless; |
| private boolean mPowerPluggedInDock; |
| private boolean mPowerCharged; |
| private boolean mBatteryOverheated; |
| private boolean mEnableBatteryDefender; |
| private int mChargingSpeed; |
| private int mChargingWattage; |
| private int mBatteryLevel; |
| private boolean mBatteryPresent = true; |
| private long mChargingTimeRemaining; |
| private String mMessageToShowOnScreenOn; |
| private final Set<Integer> mCoExFaceHelpMsgIdsToShow; |
| private boolean mInited; |
| |
| private KeyguardUpdateMonitorCallback mUpdateMonitorCallback; |
| |
| private boolean mDozing; |
| private final ViewClippingUtil.ClippingParameters mClippingParams = |
| new ViewClippingUtil.ClippingParameters() { |
| @Override |
| public boolean shouldFinish(View view) { |
| return view == mIndicationArea; |
| } |
| }; |
| private ScreenLifecycle mScreenLifecycle; |
| private final ScreenLifecycle.Observer mScreenObserver = new ScreenLifecycle.Observer() { |
| @Override |
| public void onScreenTurnedOn() { |
| if (mMessageToShowOnScreenOn != null) { |
| showBiometricMessage(mMessageToShowOnScreenOn); |
| // We want to keep this message around in case the screen was off |
| hideBiometricMessageDelayed(BaseKeyguardCallback.HIDE_DELAY_MS); |
| mMessageToShowOnScreenOn = null; |
| } |
| } |
| }; |
| |
| /** |
| * Creates a new KeyguardIndicationController and registers callbacks. |
| */ |
| @Inject |
| public KeyguardIndicationController( |
| Context context, |
| @Main Looper mainLooper, |
| WakeLock.Builder wakeLockBuilder, |
| KeyguardStateController keyguardStateController, |
| StatusBarStateController statusBarStateController, |
| KeyguardUpdateMonitor keyguardUpdateMonitor, |
| DockManager dockManager, |
| BroadcastDispatcher broadcastDispatcher, |
| DevicePolicyManager devicePolicyManager, |
| IBatteryStats iBatteryStats, |
| UserManager userManager, |
| @Main DelayableExecutor executor, |
| @Background DelayableExecutor bgExecutor, |
| FalsingManager falsingManager, |
| LockPatternUtils lockPatternUtils, |
| ScreenLifecycle screenLifecycle, |
| IActivityManager iActivityManager, |
| KeyguardBypassController keyguardBypassController, |
| AccessibilityManager accessibilityManager) { |
| mContext = context; |
| mBroadcastDispatcher = broadcastDispatcher; |
| mDevicePolicyManager = devicePolicyManager; |
| mKeyguardStateController = keyguardStateController; |
| mStatusBarStateController = statusBarStateController; |
| mKeyguardUpdateMonitor = keyguardUpdateMonitor; |
| mDockManager = dockManager; |
| mWakeLock = new SettableWakeLock( |
| wakeLockBuilder.setTag("Doze:KeyguardIndication").build(), TAG); |
| mBatteryInfo = iBatteryStats; |
| mUserManager = userManager; |
| mExecutor = executor; |
| mBackgroundExecutor = bgExecutor; |
| mLockPatternUtils = lockPatternUtils; |
| mIActivityManager = iActivityManager; |
| mFalsingManager = falsingManager; |
| mKeyguardBypassController = keyguardBypassController; |
| mAccessibilityManager = accessibilityManager; |
| mScreenLifecycle = screenLifecycle; |
| mScreenLifecycle.addObserver(mScreenObserver); |
| |
| mCoExFaceHelpMsgIdsToShow = new HashSet<>(); |
| int[] msgIds = context.getResources().getIntArray( |
| com.android.systemui.R.array.config_face_help_msgs_when_fingerprint_enrolled); |
| for (int msgId : msgIds) { |
| mCoExFaceHelpMsgIdsToShow.add(msgId); |
| } |
| |
| mHandler = new Handler(mainLooper) { |
| @Override |
| public void handleMessage(Message msg) { |
| if (msg.what == MSG_HIDE_TRANSIENT) { |
| hideTransientIndication(); |
| } else if (msg.what == MSG_SHOW_ACTION_TO_UNLOCK) { |
| showActionToUnlock(); |
| } else if (msg.what == MSG_HIDE_BIOMETRIC_MESSAGE) { |
| hideBiometricMessage(); |
| } |
| } |
| }; |
| } |
| |
| /** Call this after construction to finish setting up the instance. */ |
| public void init() { |
| if (mInited) { |
| return; |
| } |
| mInited = true; |
| |
| mDockManager.addAlignmentStateListener( |
| alignState -> mHandler.post(() -> handleAlignStateChanged(alignState))); |
| mKeyguardUpdateMonitor.registerCallback(getKeyguardCallback()); |
| mStatusBarStateController.addCallback(mStatusBarStateListener); |
| mKeyguardStateController.addCallback(mKeyguardStateCallback); |
| |
| mStatusBarStateListener.onDozingChanged(mStatusBarStateController.isDozing()); |
| } |
| |
| public void setIndicationArea(ViewGroup indicationArea) { |
| mIndicationArea = indicationArea; |
| mTopIndicationView = indicationArea.findViewById(R.id.keyguard_indication_text); |
| mLockScreenIndicationView = indicationArea.findViewById( |
| R.id.keyguard_indication_text_bottom); |
| mInitialTextColorState = mTopIndicationView != null |
| ? mTopIndicationView.getTextColors() : ColorStateList.valueOf(Color.WHITE); |
| mRotateTextViewController = new KeyguardIndicationRotateTextViewController( |
| mLockScreenIndicationView, |
| mExecutor, |
| mStatusBarStateController); |
| updateDeviceEntryIndication(false /* animate */); |
| updateOrganizedOwnedDevice(); |
| if (mBroadcastReceiver == null) { |
| // Update the disclosure proactively to avoid IPC on the critical path. |
| mBroadcastReceiver = new BroadcastReceiver() { |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| updateOrganizedOwnedDevice(); |
| } |
| }; |
| IntentFilter intentFilter = new IntentFilter(); |
| intentFilter.addAction(DevicePolicyManager.ACTION_DEVICE_POLICY_MANAGER_STATE_CHANGED); |
| intentFilter.addAction(Intent.ACTION_USER_REMOVED); |
| mBroadcastDispatcher.registerReceiver(mBroadcastReceiver, intentFilter); |
| } |
| } |
| |
| /** |
| * Cleanup |
| */ |
| public void destroy() { |
| mHandler.removeCallbacksAndMessages(null); |
| mBroadcastDispatcher.unregisterReceiver(mBroadcastReceiver); |
| } |
| |
| private void handleAlignStateChanged(int alignState) { |
| String alignmentIndication = ""; |
| if (alignState == DockManager.ALIGN_STATE_POOR) { |
| alignmentIndication = |
| mContext.getResources().getString(R.string.dock_alignment_slow_charging); |
| } else if (alignState == DockManager.ALIGN_STATE_TERRIBLE) { |
| alignmentIndication = |
| mContext.getResources().getString(R.string.dock_alignment_not_charging); |
| } |
| if (!alignmentIndication.equals(mAlignmentIndication)) { |
| mAlignmentIndication = alignmentIndication; |
| updateDeviceEntryIndication(false); |
| } |
| } |
| |
| /** |
| * Gets the {@link KeyguardUpdateMonitorCallback} instance associated with this |
| * {@link KeyguardIndicationController}. |
| * |
| * <p>Subclasses may override this method to extend or change the callback behavior by extending |
| * the {@link BaseKeyguardCallback}. |
| * |
| * @return A KeyguardUpdateMonitorCallback. Multiple calls to this method <b>must</b> return the |
| * same instance. |
| */ |
| protected KeyguardUpdateMonitorCallback getKeyguardCallback() { |
| if (mUpdateMonitorCallback == null) { |
| mUpdateMonitorCallback = new BaseKeyguardCallback(); |
| } |
| return mUpdateMonitorCallback; |
| } |
| |
| private void updateLockScreenIndications(boolean animate, int userId) { |
| // update transient messages: |
| updateBiometricMessage(); |
| updateTransient(); |
| |
| // Update persistent messages. The following methods should only be called if we're on the |
| // lock screen: |
| updateLockScreenDisclosureMsg(); |
| updateLockScreenOwnerInfo(); |
| updateLockScreenBatteryMsg(animate); |
| updateLockScreenUserLockedMsg(userId); |
| updateLockScreenTrustMsg(userId, getTrustGrantedIndication(), getTrustManagedIndication()); |
| updateLockScreenAlignmentMsg(); |
| updateLockScreenLogoutView(); |
| updateLockScreenRestingMsg(); |
| } |
| |
| private void updateOrganizedOwnedDevice() { |
| // avoid calling this method since it has an IPC |
| mOrganizationOwnedDevice = whitelistIpcs(this::isOrganizationOwnedDevice); |
| updateDeviceEntryIndication(false); |
| } |
| |
| private void updateLockScreenDisclosureMsg() { |
| if (mOrganizationOwnedDevice) { |
| mBackgroundExecutor.execute(() -> { |
| final CharSequence organizationName = getOrganizationOwnedDeviceOrganizationName(); |
| final CharSequence disclosure = getDisclosureText(organizationName); |
| |
| mExecutor.execute(() -> { |
| if (mKeyguardStateController.isShowing()) { |
| mRotateTextViewController.updateIndication( |
| INDICATION_TYPE_DISCLOSURE, |
| new KeyguardIndication.Builder() |
| .setMessage(disclosure) |
| .setTextColor(mInitialTextColorState) |
| .build(), |
| /* updateImmediately */ false); |
| } |
| }); |
| }); |
| } else { |
| mRotateTextViewController.hideIndication(INDICATION_TYPE_DISCLOSURE); |
| } |
| } |
| |
| private CharSequence getDisclosureText(@Nullable CharSequence organizationName) { |
| final Resources packageResources = mContext.getResources(); |
| if (organizationName == null) { |
| return mDevicePolicyManager.getResources().getString( |
| KEYGUARD_MANAGEMENT_DISCLOSURE, |
| () -> packageResources.getString(R.string.do_disclosure_generic)); |
| } else if (mDevicePolicyManager.isDeviceManaged() |
| && mDevicePolicyManager.getDeviceOwnerType( |
| mDevicePolicyManager.getDeviceOwnerComponentOnAnyUser()) |
| == DEVICE_OWNER_TYPE_FINANCED) { |
| return packageResources.getString(R.string.do_financed_disclosure_with_name, |
| organizationName); |
| } else { |
| return mDevicePolicyManager.getResources().getString( |
| KEYGUARD_MANAGEMENT_DISCLOSURE, |
| () -> packageResources.getString( |
| R.string.do_disclosure_with_name, organizationName), |
| organizationName); |
| } |
| } |
| |
| private void updateLockScreenOwnerInfo() { |
| // Check device owner info on a bg thread. |
| // It makes multiple IPCs that could block the thread it's run on. |
| mBackgroundExecutor.execute(() -> { |
| String info = mLockPatternUtils.getDeviceOwnerInfo(); |
| if (info == null) { |
| // Use the current user owner information if enabled. |
| final boolean ownerInfoEnabled = mLockPatternUtils.isOwnerInfoEnabled( |
| KeyguardUpdateMonitor.getCurrentUser()); |
| if (ownerInfoEnabled) { |
| info = mLockPatternUtils.getOwnerInfo(KeyguardUpdateMonitor.getCurrentUser()); |
| } |
| } |
| |
| // Update the UI on the main thread. |
| final String finalInfo = info; |
| mExecutor.execute(() -> { |
| if (!TextUtils.isEmpty(finalInfo) && mKeyguardStateController.isShowing()) { |
| mRotateTextViewController.updateIndication( |
| INDICATION_TYPE_OWNER_INFO, |
| new KeyguardIndication.Builder() |
| .setMessage(finalInfo) |
| .setTextColor(mInitialTextColorState) |
| .build(), |
| false); |
| } else { |
| mRotateTextViewController.hideIndication(INDICATION_TYPE_OWNER_INFO); |
| } |
| }); |
| }); |
| } |
| |
| private void updateLockScreenBatteryMsg(boolean animate) { |
| if (mPowerPluggedIn || mEnableBatteryDefender) { |
| String powerIndication = computePowerIndication(); |
| if (DEBUG_CHARGING_SPEED) { |
| powerIndication += ", " + (mChargingWattage / 1000) + " mW"; |
| } |
| |
| mRotateTextViewController.updateIndication( |
| INDICATION_TYPE_BATTERY, |
| new KeyguardIndication.Builder() |
| .setMessage(powerIndication) |
| .setTextColor(mInitialTextColorState) |
| .build(), |
| animate); |
| } else { |
| // don't show the charging information if device isn't plugged in |
| mRotateTextViewController.hideIndication(INDICATION_TYPE_BATTERY); |
| } |
| } |
| |
| private void updateLockScreenUserLockedMsg(int userId) { |
| if (!mKeyguardUpdateMonitor.isUserUnlocked(userId)) { |
| mRotateTextViewController.updateIndication( |
| INDICATION_TYPE_USER_LOCKED, |
| new KeyguardIndication.Builder() |
| .setMessage(mContext.getResources().getText( |
| com.android.internal.R.string.lockscreen_storage_locked)) |
| .setTextColor(mInitialTextColorState) |
| .build(), |
| false); |
| } else { |
| mRotateTextViewController.hideIndication(INDICATION_TYPE_USER_LOCKED); |
| } |
| } |
| |
| private void updateBiometricMessage() { |
| if (mDozing) { |
| updateDeviceEntryIndication(false); |
| return; |
| } |
| |
| if (!TextUtils.isEmpty(mBiometricMessage)) { |
| mRotateTextViewController.updateIndication( |
| INDICATION_TYPE_BIOMETRIC_MESSAGE, |
| new KeyguardIndication.Builder() |
| .setMessage(mBiometricMessage) |
| .setMinVisibilityMillis(IMPORTANT_MSG_MIN_DURATION) |
| .setTextColor(mInitialTextColorState) |
| .build(), |
| true |
| ); |
| } else { |
| mRotateTextViewController.hideIndication(INDICATION_TYPE_BIOMETRIC_MESSAGE); |
| } |
| } |
| |
| private void updateTransient() { |
| if (mDozing) { |
| updateDeviceEntryIndication(false); |
| return; |
| } |
| |
| if (!TextUtils.isEmpty(mTransientIndication)) { |
| mRotateTextViewController.showTransient(mTransientIndication); |
| } else { |
| mRotateTextViewController.hideTransient(); |
| } |
| } |
| |
| private void updateLockScreenTrustMsg(int userId, CharSequence trustGrantedIndication, |
| CharSequence trustManagedIndication) { |
| final boolean userHasTrust = mKeyguardUpdateMonitor.getUserHasTrust(userId); |
| if (!TextUtils.isEmpty(trustGrantedIndication) && userHasTrust) { |
| mRotateTextViewController.updateIndication( |
| INDICATION_TYPE_TRUST, |
| new KeyguardIndication.Builder() |
| .setMessage(trustGrantedIndication) |
| .setTextColor(mInitialTextColorState) |
| .build(), |
| true); |
| hideBiometricMessage(); |
| } else if (!TextUtils.isEmpty(trustManagedIndication) |
| && mKeyguardUpdateMonitor.getUserTrustIsManaged(userId) |
| && !userHasTrust) { |
| mRotateTextViewController.updateIndication( |
| INDICATION_TYPE_TRUST, |
| new KeyguardIndication.Builder() |
| .setMessage(trustManagedIndication) |
| .setTextColor(mInitialTextColorState) |
| .build(), |
| false); |
| } else { |
| mRotateTextViewController.hideIndication(INDICATION_TYPE_TRUST); |
| } |
| } |
| |
| private void updateLockScreenAlignmentMsg() { |
| if (!TextUtils.isEmpty(mAlignmentIndication)) { |
| mRotateTextViewController.updateIndication( |
| INDICATION_TYPE_ALIGNMENT, |
| new KeyguardIndication.Builder() |
| .setMessage(mAlignmentIndication) |
| .setTextColor(ColorStateList.valueOf( |
| mContext.getColor(R.color.misalignment_text_color))) |
| .build(), |
| true); |
| } else { |
| mRotateTextViewController.hideIndication(INDICATION_TYPE_ALIGNMENT); |
| } |
| } |
| |
| private void updateLockScreenRestingMsg() { |
| if (!TextUtils.isEmpty(mRestingIndication) |
| && !mRotateTextViewController.hasIndications()) { |
| mRotateTextViewController.updateIndication( |
| INDICATION_TYPE_RESTING, |
| new KeyguardIndication.Builder() |
| .setMessage(mRestingIndication) |
| .setTextColor(mInitialTextColorState) |
| .build(), |
| false); |
| } else { |
| mRotateTextViewController.hideIndication(INDICATION_TYPE_RESTING); |
| } |
| } |
| |
| private void updateLockScreenLogoutView() { |
| final boolean shouldShowLogout = mKeyguardUpdateMonitor.isLogoutEnabled() |
| && KeyguardUpdateMonitor.getCurrentUser() != UserHandle.USER_SYSTEM; |
| if (shouldShowLogout) { |
| mRotateTextViewController.updateIndication( |
| INDICATION_TYPE_LOGOUT, |
| new KeyguardIndication.Builder() |
| .setMessage(mContext.getResources().getString( |
| com.android.internal.R.string.global_action_logout)) |
| .setTextColor(Utils.getColorAttr( |
| mContext, com.android.internal.R.attr.textColorOnAccent)) |
| .setBackground(mContext.getDrawable( |
| com.android.systemui.R.drawable.logout_button_background)) |
| .setClickListener((view) -> { |
| if (mFalsingManager.isFalseTap(LOW_PENALTY)) { |
| return; |
| } |
| int currentUserId = KeyguardUpdateMonitor.getCurrentUser(); |
| mDevicePolicyManager.logoutUser(); |
| }) |
| .build(), |
| false); |
| } else { |
| mRotateTextViewController.hideIndication(INDICATION_TYPE_LOGOUT); |
| } |
| } |
| |
| private boolean isOrganizationOwnedDevice() { |
| return mDevicePolicyManager.isDeviceManaged() |
| || mDevicePolicyManager.isOrganizationOwnedDeviceWithManagedProfile(); |
| } |
| |
| @Nullable |
| private CharSequence getOrganizationOwnedDeviceOrganizationName() { |
| if (mDevicePolicyManager.isDeviceManaged()) { |
| return mDevicePolicyManager.getDeviceOwnerOrganizationName(); |
| } else if (mDevicePolicyManager.isOrganizationOwnedDeviceWithManagedProfile()) { |
| return getWorkProfileOrganizationName(); |
| } |
| return null; |
| } |
| |
| private CharSequence getWorkProfileOrganizationName() { |
| final int profileId = getWorkProfileUserId(UserHandle.myUserId()); |
| if (profileId == UserHandle.USER_NULL) { |
| return null; |
| } |
| return mDevicePolicyManager.getOrganizationNameForUser(profileId); |
| } |
| |
| private int getWorkProfileUserId(int userId) { |
| for (final UserInfo userInfo : mUserManager.getProfiles(userId)) { |
| if (userInfo.isManagedProfile()) { |
| return userInfo.id; |
| } |
| } |
| return UserHandle.USER_NULL; |
| } |
| |
| /** |
| * Sets the visibility of keyguard bottom area, and if the indications are updatable. |
| * |
| * @param visible true to make the area visible and update the indication, false otherwise. |
| */ |
| public void setVisible(boolean visible) { |
| mVisible = visible; |
| mIndicationArea.setVisibility(visible ? VISIBLE : GONE); |
| if (visible) { |
| // If this is called after an error message was already shown, we should not clear it. |
| // Otherwise the error message won't be shown |
| if (!mHandler.hasMessages(MSG_HIDE_TRANSIENT)) { |
| hideTransientIndication(); |
| } |
| updateDeviceEntryIndication(false); |
| } else if (!visible) { |
| // If we unlock and return to keyguard quickly, previous error should not be shown |
| hideTransientIndication(); |
| } |
| } |
| |
| /** |
| * Sets the indication that is shown if nothing else is showing. |
| */ |
| public void setRestingIndication(String restingIndication) { |
| mRestingIndication = restingIndication; |
| updateDeviceEntryIndication(false); |
| } |
| |
| /** |
| * Returns the indication text indicating that trust has been granted. |
| * |
| * @return {@code null} or an empty string if a trust indication text should not be shown. |
| */ |
| @VisibleForTesting |
| String getTrustGrantedIndication() { |
| return TextUtils.isEmpty(mTrustGrantedIndication) |
| ? mContext.getString(R.string.keyguard_indication_trust_unlocked) |
| : mTrustGrantedIndication.toString(); |
| } |
| |
| /** |
| * Sets if the device is plugged in |
| */ |
| @VisibleForTesting |
| void setPowerPluggedIn(boolean plugged) { |
| mPowerPluggedIn = plugged; |
| } |
| |
| /** |
| * Returns the indication text indicating that trust is currently being managed. |
| * |
| * @return {@code null} or an empty string if a trust managed text should not be shown. |
| */ |
| private String getTrustManagedIndication() { |
| return null; |
| } |
| |
| /** |
| * Hides transient indication in {@param delayMs}. |
| */ |
| public void hideTransientIndicationDelayed(long delayMs) { |
| mHandler.sendMessageDelayed( |
| mHandler.obtainMessage(MSG_HIDE_TRANSIENT), delayMs); |
| } |
| |
| /** |
| * Hides biometric indication in {@param delayMs}. |
| */ |
| public void hideBiometricMessageDelayed(long delayMs) { |
| mHandler.sendMessageDelayed( |
| mHandler.obtainMessage(MSG_HIDE_BIOMETRIC_MESSAGE), delayMs); |
| } |
| |
| /** |
| * Shows {@param transientIndication} until it is hidden by {@link #hideTransientIndication}. |
| */ |
| public void showTransientIndication(int transientIndication) { |
| showTransientIndication(mContext.getResources().getString(transientIndication)); |
| } |
| |
| /** |
| * Shows {@param transientIndication} until it is hidden by {@link #hideTransientIndication}. |
| */ |
| private void showTransientIndication(CharSequence transientIndication) { |
| mTransientIndication = transientIndication; |
| mHandler.removeMessages(MSG_HIDE_TRANSIENT); |
| hideTransientIndicationDelayed(BaseKeyguardCallback.HIDE_DELAY_MS); |
| |
| updateTransient(); |
| } |
| |
| /** |
| * Shows {@param biometricMessage} until it is hidden by {@link #hideBiometricMessage}. |
| */ |
| public void showBiometricMessage(int biometricMessage) { |
| showBiometricMessage(mContext.getResources().getString(biometricMessage)); |
| } |
| |
| /** |
| * Shows {@param biometricMessage} until it is hidden by {@link #hideBiometricMessage}. |
| */ |
| private void showBiometricMessage(CharSequence biometricMessage) { |
| if (TextUtils.equals(biometricMessage, mBiometricMessage)) { |
| return; |
| } |
| |
| mBiometricMessage = biometricMessage; |
| |
| mHandler.removeMessages(MSG_SHOW_ACTION_TO_UNLOCK); |
| mHandler.removeMessages(MSG_HIDE_BIOMETRIC_MESSAGE); |
| hideBiometricMessageDelayed(BaseKeyguardCallback.HIDE_DELAY_MS); |
| |
| updateBiometricMessage(); |
| } |
| |
| private void hideBiometricMessage() { |
| if (mBiometricMessage != null) { |
| mBiometricMessage = null; |
| mHandler.removeMessages(MSG_HIDE_BIOMETRIC_MESSAGE); |
| updateBiometricMessage(); |
| } |
| } |
| |
| /** |
| * Hides transient indication. |
| */ |
| public void hideTransientIndication() { |
| if (mTransientIndication != null) { |
| mTransientIndication = null; |
| mHandler.removeMessages(MSG_HIDE_TRANSIENT); |
| updateTransient(); |
| } |
| } |
| |
| /** |
| * Updates message shown to the user. If the device is dozing, a single message with the highest |
| * precedence is shown. If the device is not dozing (on the lock screen), then several messages |
| * may continuously be cycled through. |
| */ |
| protected final void updateDeviceEntryIndication(boolean animate) { |
| if (!mVisible) { |
| return; |
| } |
| |
| // A few places might need to hide the indication, so always start by making it visible |
| mIndicationArea.setVisibility(VISIBLE); |
| |
| // Walk down a precedence-ordered list of what indication |
| // should be shown based on device state |
| if (mDozing) { |
| mLockScreenIndicationView.setVisibility(View.GONE); |
| mTopIndicationView.setVisibility(VISIBLE); |
| // When dozing we ignore any text color and use white instead, because |
| // colors can be hard to read in low brightness. |
| mTopIndicationView.setTextColor(Color.WHITE); |
| |
| CharSequence newIndication = null; |
| if (!TextUtils.isEmpty(mBiometricMessage)) { |
| newIndication = mBiometricMessage; |
| } else if (!TextUtils.isEmpty(mTransientIndication)) { |
| newIndication = mTransientIndication; |
| } else if (!mBatteryPresent) { |
| // If there is no battery detected, hide the indication and bail |
| mIndicationArea.setVisibility(GONE); |
| return; |
| } else if (!TextUtils.isEmpty(mAlignmentIndication)) { |
| newIndication = mAlignmentIndication; |
| mTopIndicationView.setTextColor(mContext.getColor(R.color.misalignment_text_color)); |
| } else if (mPowerPluggedIn || mEnableBatteryDefender) { |
| newIndication = computePowerIndication(); |
| } else { |
| newIndication = NumberFormat.getPercentInstance() |
| .format(mBatteryLevel / 100f); |
| } |
| |
| if (!TextUtils.equals(mTopIndicationView.getText(), newIndication)) { |
| mWakeLock.setAcquired(true); |
| mTopIndicationView.switchIndication(newIndication, null, |
| true, () -> mWakeLock.setAcquired(false)); |
| } |
| return; |
| } |
| |
| // LOCK SCREEN |
| mTopIndicationView.setVisibility(GONE); |
| mTopIndicationView.setText(null); |
| mLockScreenIndicationView.setVisibility(View.VISIBLE); |
| updateLockScreenIndications(animate, KeyguardUpdateMonitor.getCurrentUser()); |
| } |
| |
| protected String computePowerIndication() { |
| int chargingId; |
| if (mBatteryOverheated) { |
| chargingId = R.string.keyguard_plugged_in_charging_limited; |
| String percentage = NumberFormat.getPercentInstance().format(mBatteryLevel / 100f); |
| return mContext.getResources().getString(chargingId, percentage); |
| } else if (mPowerCharged) { |
| return mContext.getResources().getString(R.string.keyguard_charged); |
| } |
| |
| final boolean hasChargingTime = mChargingTimeRemaining > 0; |
| if (mPowerPluggedInWired) { |
| switch (mChargingSpeed) { |
| case BatteryStatus.CHARGING_FAST: |
| chargingId = hasChargingTime |
| ? R.string.keyguard_indication_charging_time_fast |
| : R.string.keyguard_plugged_in_charging_fast; |
| break; |
| case BatteryStatus.CHARGING_SLOWLY: |
| chargingId = hasChargingTime |
| ? R.string.keyguard_indication_charging_time_slowly |
| : R.string.keyguard_plugged_in_charging_slowly; |
| break; |
| default: |
| chargingId = hasChargingTime |
| ? R.string.keyguard_indication_charging_time |
| : R.string.keyguard_plugged_in; |
| break; |
| } |
| } else if (mPowerPluggedInWireless) { |
| chargingId = hasChargingTime |
| ? R.string.keyguard_indication_charging_time_wireless |
| : R.string.keyguard_plugged_in_wireless; |
| } else if (mPowerPluggedInDock) { |
| chargingId = hasChargingTime |
| ? R.string.keyguard_indication_charging_time_dock |
| : R.string.keyguard_plugged_in_dock; |
| } else { |
| chargingId = hasChargingTime |
| ? R.string.keyguard_indication_charging_time |
| : R.string.keyguard_plugged_in; |
| } |
| |
| String percentage = NumberFormat.getPercentInstance().format(mBatteryLevel / 100f); |
| if (hasChargingTime) { |
| String chargingTimeFormatted = Formatter.formatShortElapsedTimeRoundingUpToMinutes( |
| mContext, mChargingTimeRemaining); |
| return mContext.getResources().getString(chargingId, chargingTimeFormatted, |
| percentage); |
| } else { |
| return mContext.getResources().getString(chargingId, percentage); |
| } |
| } |
| |
| public void setStatusBarKeyguardViewManager( |
| StatusBarKeyguardViewManager statusBarKeyguardViewManager) { |
| mStatusBarKeyguardViewManager = statusBarKeyguardViewManager; |
| } |
| |
| /** |
| * Show message on the keyguard for how the user can unlock/enter their device. |
| */ |
| public void showActionToUnlock() { |
| if (mDozing |
| && !mKeyguardUpdateMonitor.getUserCanSkipBouncer( |
| KeyguardUpdateMonitor.getCurrentUser())) { |
| return; |
| } |
| |
| if (mStatusBarKeyguardViewManager.isBouncerShowing()) { |
| if (mStatusBarKeyguardViewManager.isShowingAlternateAuth()) { |
| return; // udfps affordance is highlighted, no need to show action to unlock |
| } else if (mKeyguardUpdateMonitor.isFaceEnrolled()) { |
| String message = mContext.getString(R.string.keyguard_retry); |
| mStatusBarKeyguardViewManager.showBouncerMessage(message, mInitialTextColorState); |
| } |
| } else { |
| if (!mAccessibilityManager.isEnabled() |
| && !mAccessibilityManager.isTouchExplorationEnabled() |
| && mKeyguardUpdateMonitor.isUdfpsSupported() |
| && mKeyguardUpdateMonitor.getUserCanSkipBouncer( |
| KeyguardUpdateMonitor.getCurrentUser())) { |
| final int stringId = mKeyguardUpdateMonitor.getIsFaceAuthenticated() |
| ? R.string.keyguard_face_successful_unlock_press |
| : R.string.keyguard_unlock_press; |
| showBiometricMessage(mContext.getString(stringId)); |
| } else { |
| showBiometricMessage(mContext.getString(R.string.keyguard_unlock)); |
| } |
| } |
| } |
| |
| public void dump(PrintWriter pw, String[] args) { |
| pw.println("KeyguardIndicationController:"); |
| pw.println(" mInitialTextColorState: " + mInitialTextColorState); |
| pw.println(" mPowerPluggedInWired: " + mPowerPluggedInWired); |
| pw.println(" mPowerPluggedIn: " + mPowerPluggedIn); |
| pw.println(" mPowerCharged: " + mPowerCharged); |
| pw.println(" mChargingSpeed: " + mChargingSpeed); |
| pw.println(" mChargingWattage: " + mChargingWattage); |
| pw.println(" mMessageToShowOnScreenOn: " + mMessageToShowOnScreenOn); |
| pw.println(" mDozing: " + mDozing); |
| pw.println(" mTransientIndication: " + mTransientIndication); |
| pw.println(" mBiometricMessage: " + mBiometricMessage); |
| pw.println(" mBatteryLevel: " + mBatteryLevel); |
| pw.println(" mBatteryPresent: " + mBatteryPresent); |
| pw.println(" AOD text: " + ( |
| mTopIndicationView == null ? null : mTopIndicationView.getText())); |
| pw.println(" computePowerIndication(): " + computePowerIndication()); |
| pw.println(" trustGrantedIndication: " + getTrustGrantedIndication()); |
| pw.println(" mCoExFaceHelpMsgIdsToShow=" + mCoExFaceHelpMsgIdsToShow); |
| mRotateTextViewController.dump(pw, args); |
| } |
| |
| protected class BaseKeyguardCallback extends KeyguardUpdateMonitorCallback { |
| public static final int HIDE_DELAY_MS = 5000; |
| |
| @Override |
| public void onTimeChanged() { |
| if (mVisible) { |
| updateDeviceEntryIndication(false /* animate */); |
| } |
| } |
| |
| @Override |
| public void onRefreshBatteryInfo(BatteryStatus status) { |
| boolean isChargingOrFull = status.status == BatteryManager.BATTERY_STATUS_CHARGING |
| || status.isCharged(); |
| boolean wasPluggedIn = mPowerPluggedIn; |
| mPowerPluggedInWired = status.isPluggedInWired() && isChargingOrFull; |
| mPowerPluggedInWireless = status.isPluggedInWireless() && isChargingOrFull; |
| mPowerPluggedInDock = status.isPluggedInDock() && isChargingOrFull; |
| mPowerPluggedIn = status.isPluggedIn() && isChargingOrFull; |
| mPowerCharged = status.isCharged(); |
| mChargingWattage = status.maxChargingWattage; |
| mChargingSpeed = status.getChargingSpeed(mContext); |
| mBatteryLevel = status.level; |
| mBatteryPresent = status.present; |
| mBatteryOverheated = status.isOverheated(); |
| mEnableBatteryDefender = mBatteryOverheated && status.isPluggedIn(); |
| try { |
| mChargingTimeRemaining = mPowerPluggedIn |
| ? mBatteryInfo.computeChargeTimeRemaining() : -1; |
| } catch (RemoteException e) { |
| Log.e(TAG, "Error calling IBatteryStats: ", e); |
| mChargingTimeRemaining = -1; |
| } |
| updateDeviceEntryIndication(!wasPluggedIn && mPowerPluggedInWired); |
| if (mDozing) { |
| if (!wasPluggedIn && mPowerPluggedIn) { |
| showTransientIndication(computePowerIndication()); |
| } else if (wasPluggedIn && !mPowerPluggedIn) { |
| hideTransientIndication(); |
| } |
| } |
| } |
| |
| @Override |
| public void onBiometricHelp(int msgId, String helpString, |
| BiometricSourceType biometricSourceType) { |
| // TODO(b/141025588): refactor to reduce repetition of code/comments |
| // Only checking if unlocking with Biometric is allowed (no matter strong or non-strong |
| // as long as primary auth, i.e. PIN/pattern/password, is not required), so it's ok to |
| // pass true for isStrongBiometric to isUnlockingWithBiometricAllowed() to bypass the |
| // check of whether non-strong biometric is allowed |
| if (!mKeyguardUpdateMonitor |
| .isUnlockingWithBiometricAllowed(true /* isStrongBiometric */)) { |
| return; |
| } |
| |
| boolean showActionToUnlock = |
| msgId == KeyguardUpdateMonitor.BIOMETRIC_HELP_FACE_NOT_RECOGNIZED; |
| if (biometricSourceType == BiometricSourceType.FACE |
| && !showActionToUnlock |
| && mKeyguardUpdateMonitor.getCachedIsUnlockWithFingerprintPossible( |
| KeyguardUpdateMonitor.getCurrentUser()) |
| && !mCoExFaceHelpMsgIdsToShow.contains(msgId)) { |
| if (DEBUG) { |
| Log.d(TAG, "skip showing msgId=" + msgId + " helpString=" + helpString |
| + ", due to co-ex logic"); |
| } |
| return; |
| } else if (mStatusBarKeyguardViewManager.isBouncerShowing()) { |
| mStatusBarKeyguardViewManager.showBouncerMessage(helpString, |
| mInitialTextColorState); |
| } else if (mScreenLifecycle.getScreenState() == SCREEN_ON) { |
| showBiometricMessage(helpString); |
| } else if (showActionToUnlock) { |
| mHandler.sendMessageDelayed(mHandler.obtainMessage(MSG_SHOW_ACTION_TO_UNLOCK), |
| TRANSIENT_BIOMETRIC_ERROR_TIMEOUT); |
| } |
| } |
| |
| @Override |
| public void onBiometricError(int msgId, String errString, |
| BiometricSourceType biometricSourceType) { |
| if (shouldSuppressBiometricError(msgId, biometricSourceType, mKeyguardUpdateMonitor)) { |
| return; |
| } |
| |
| if (biometricSourceType == BiometricSourceType.FACE |
| && msgId == FaceManager.FACE_ERROR_UNABLE_TO_PROCESS) { |
| // suppress all face UNABLE_TO_PROCESS errors |
| if (DEBUG) { |
| Log.d(TAG, "skip showing FACE_ERROR_UNABLE_TO_PROCESS errString=" |
| + errString); |
| } |
| } else if (biometricSourceType == BiometricSourceType.FACE |
| && msgId == FaceManager.FACE_ERROR_TIMEOUT) { |
| if (mKeyguardUpdateMonitor.getCachedIsUnlockWithFingerprintPossible( |
| KeyguardUpdateMonitor.getCurrentUser())) { |
| // no message if fingerprint is also enrolled |
| if (DEBUG) { |
| Log.d(TAG, "skip showing FACE_ERROR_TIMEOUT due to co-ex logic"); |
| } |
| return; |
| } |
| |
| // The face timeout message is not very actionable, let's ask the user to |
| // manually retry. |
| if (mStatusBarKeyguardViewManager.isShowingAlternateAuth()) { |
| mStatusBarKeyguardViewManager.showBouncerMessage( |
| mContext.getResources().getString(R.string.keyguard_try_fingerprint), |
| mInitialTextColorState |
| ); |
| } else { |
| // suggest swiping up to unlock (try face auth again or swipe up to bouncer) |
| showActionToUnlock(); |
| } |
| } else if (mStatusBarKeyguardViewManager.isBouncerShowing()) { |
| mStatusBarKeyguardViewManager.showBouncerMessage(errString, mInitialTextColorState); |
| } else if (mScreenLifecycle.getScreenState() == SCREEN_ON) { |
| showBiometricMessage(errString); |
| } else { |
| mMessageToShowOnScreenOn = errString; |
| } |
| } |
| |
| private boolean shouldSuppressBiometricError(int msgId, |
| BiometricSourceType biometricSourceType, KeyguardUpdateMonitor updateMonitor) { |
| if (biometricSourceType == BiometricSourceType.FINGERPRINT) |
| return shouldSuppressFingerprintError(msgId, updateMonitor); |
| if (biometricSourceType == BiometricSourceType.FACE) |
| return shouldSuppressFaceError(msgId, updateMonitor); |
| return false; |
| } |
| |
| private boolean shouldSuppressFingerprintError(int msgId, |
| KeyguardUpdateMonitor updateMonitor) { |
| // Only checking if unlocking with Biometric is allowed (no matter strong or non-strong |
| // as long as primary auth, i.e. PIN/pattern/password, is not required), so it's ok to |
| // pass true for isStrongBiometric to isUnlockingWithBiometricAllowed() to bypass the |
| // check of whether non-strong biometric is allowed |
| return ((!updateMonitor.isUnlockingWithBiometricAllowed(true /* isStrongBiometric */) |
| && msgId != FingerprintManager.FINGERPRINT_ERROR_LOCKOUT_PERMANENT) |
| || msgId == FingerprintManager.FINGERPRINT_ERROR_CANCELED |
| || msgId == FingerprintManager.FINGERPRINT_ERROR_USER_CANCELED); |
| } |
| |
| private boolean shouldSuppressFaceError(int msgId, KeyguardUpdateMonitor updateMonitor) { |
| // Only checking if unlocking with Biometric is allowed (no matter strong or non-strong |
| // as long as primary auth, i.e. PIN/pattern/password, is not required), so it's ok to |
| // pass true for isStrongBiometric to isUnlockingWithBiometricAllowed() to bypass the |
| // check of whether non-strong biometric is allowed |
| return ((!updateMonitor.isUnlockingWithBiometricAllowed(true /* isStrongBiometric */) |
| && msgId != FaceManager.FACE_ERROR_LOCKOUT_PERMANENT) |
| || msgId == FaceManager.FACE_ERROR_CANCELED); |
| } |
| |
| |
| @Override |
| public void onTrustChanged(int userId) { |
| if (KeyguardUpdateMonitor.getCurrentUser() != userId) { |
| return; |
| } |
| updateDeviceEntryIndication(false); |
| } |
| |
| @Override |
| public void showTrustGrantedMessage(CharSequence message) { |
| mTrustGrantedIndication = message; |
| updateDeviceEntryIndication(false); |
| } |
| |
| @Override |
| public void onTrustAgentErrorMessage(CharSequence message) { |
| showBiometricMessage(message); |
| } |
| |
| @Override |
| public void onBiometricRunningStateChanged(boolean running, |
| BiometricSourceType biometricSourceType) { |
| if (running && biometricSourceType == BiometricSourceType.FACE) { |
| // Let's hide any previous messages when authentication starts, otherwise |
| // multiple auth attempts would overlap. |
| hideBiometricMessage(); |
| mMessageToShowOnScreenOn = null; |
| } |
| } |
| |
| @Override |
| public void onBiometricAuthenticated(int userId, BiometricSourceType biometricSourceType, |
| boolean isStrongBiometric) { |
| super.onBiometricAuthenticated(userId, biometricSourceType, isStrongBiometric); |
| hideBiometricMessage(); |
| |
| if (biometricSourceType == BiometricSourceType.FACE |
| && !mKeyguardBypassController.canBypass()) { |
| showActionToUnlock(); |
| } |
| } |
| |
| @Override |
| public void onUserSwitchComplete(int userId) { |
| if (mVisible) { |
| updateDeviceEntryIndication(false); |
| } |
| } |
| |
| @Override |
| public void onUserUnlocked() { |
| if (mVisible) { |
| updateDeviceEntryIndication(false); |
| } |
| } |
| |
| @Override |
| public void onLogoutEnabledChanged() { |
| if (mVisible) { |
| updateDeviceEntryIndication(false); |
| } |
| } |
| |
| @Override |
| public void onRequireUnlockForNfc() { |
| showTransientIndication(mContext.getString(R.string.require_unlock_for_nfc)); |
| hideTransientIndicationDelayed(HIDE_DELAY_MS); |
| } |
| } |
| |
| private StatusBarStateController.StateListener mStatusBarStateListener = |
| new StatusBarStateController.StateListener() { |
| @Override |
| public void onStateChanged(int newState) { |
| setVisible(newState == StatusBarState.KEYGUARD); |
| } |
| |
| @Override |
| public void onDozingChanged(boolean dozing) { |
| if (mDozing == dozing) { |
| return; |
| } |
| mDozing = dozing; |
| |
| if (mDozing) { |
| hideBiometricMessage(); |
| } |
| updateDeviceEntryIndication(false); |
| } |
| }; |
| |
| private KeyguardStateController.Callback mKeyguardStateCallback = |
| new KeyguardStateController.Callback() { |
| @Override |
| public void onUnlockedChanged() { |
| updateDeviceEntryIndication(false); |
| } |
| |
| @Override |
| public void onKeyguardShowingChanged() { |
| // All transient messages are gone the next time keyguard is shown |
| if (!mKeyguardStateController.isShowing()) { |
| mTopIndicationView.clearMessages(); |
| mRotateTextViewController.clearMessages(); |
| } else { |
| updateDeviceEntryIndication(false); |
| } |
| } |
| }; |
| } |
