SystemUI: remove unused code that showed radio status in CryptKeeper mode

Since support for Full Disk Encryption was removed in favor of
File Based Encryption, "CryptKeeper mode" no longer exists and the
"vold.decrypt" system property is never set.  Therefore, remove the
unused SystemUI code that showed the radio status in CryptKeeper mode.

This is, very roughly, a revert of ag/1350315 which added this feature
in 2016. However, the code has changed a bit since then.

As discussed with Eric, I'm cherry picking this CL in master to tm-qpr-dev to mitigate a merge conflicts in a CL of mine and also to prevent the two branches from diverging.

Bug: 208476087
Test: mp droid
Change-Id: I6231762e8353113366eba92b686d6d61582fb2b7
Merged-In: I6231762e8353113366eba92b686d6d61582fb2b7

11 files changed, 0 insertions, 297 deletions

diff --git a/packages/SystemUI/res/layout/emergency_cryptkeeper_text.xml b/packages/SystemUI/res/layout/emergency_cryptkeeper_text.xml
deleted file mode 100644
index 0a1730a72920..000000000000
--- a/packages/SystemUI/res/layout/emergency_cryptkeeper_text.xml
+++ /dev/null
@@ -1,28 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-  ~ Copyright (C) 2016 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
-  -->
-
-<com.android.systemui.statusbar.policy.EmergencyCryptkeeperText
-        xmlns:android="http://schemas.android.com/apk/res/android"
-        android:id="@+id/emergency_cryptkeeper_text"
-        android:layout_width="wrap_content"
-        android:layout_height="match_parent"
-        android:textAppearance="@style/TextAppearance.StatusBar.Clock"
-        android:paddingStart="6dp"
-        android:singleLine="true"
-        android:ellipsize="marquee"
-        android:gravity="center_vertical|start"
-        />
\ No newline at end of file
diff --git a/packages/SystemUI/res/layout/status_bar.xml b/packages/SystemUI/res/layout/status_bar.xml
index 3b71dc32b256..64aa629b02f0 100644
--- a/packages/SystemUI/res/layout/status_bar.xml
+++ b/packages/SystemUI/res/layout/status_bar.xml
@@ -149,11 +149,4 @@
         </FrameLayout>
     </LinearLayout>
 
-    <ViewStub
-        android:id="@+id/emergency_cryptkeeper_text"
-        android:layout_width="wrap_content"
-        android:layout_height="match_parent"
-        android:layout="@layout/emergency_cryptkeeper_text"
-    />
-
 </com.android.systemui.statusbar.phone.PhoneStatusBarView>
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/connectivity/NetworkController.java b/packages/SystemUI/src/com/android/systemui/statusbar/connectivity/NetworkController.java
index f960eb7b6e9b..ed32008526d8 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/connectivity/NetworkController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/connectivity/NetworkController.java
@@ -47,8 +47,6 @@ public interface NetworkController extends CallbackController<SignalCallback>, D
     void addEmergencyListener(EmergencyListener listener);
     /** */
     void removeEmergencyListener(EmergencyListener listener);
-    /** */
-    boolean hasEmergencyCryptKeeperText();
 
     /** */
     boolean isRadioOn();
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/connectivity/NetworkControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/connectivity/NetworkControllerImpl.java
index 5f5418f5eeb9..6e74542691a5 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/connectivity/NetworkControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/connectivity/NetworkControllerImpl.java
@@ -84,7 +84,6 @@ import com.android.systemui.statusbar.policy.DataSaverController;
 import com.android.systemui.statusbar.policy.DataSaverControllerImpl;
 import com.android.systemui.statusbar.policy.DeviceProvisionedController;
 import com.android.systemui.statusbar.policy.DeviceProvisionedController.DeviceProvisionedListener;
-import com.android.systemui.statusbar.policy.EncryptionHelper;
 import com.android.systemui.telephony.TelephonyListenerManager;
 import com.android.systemui.util.CarrierConfigTracker;
 
@@ -1486,11 +1485,6 @@ public class NetworkControllerImpl extends BroadcastReceiver
     }
 
     /** */
-    public boolean hasEmergencyCryptKeeperText() {
-        return EncryptionHelper.IS_DATA_ENCRYPTED;
-    }
-
-    /** */
     public boolean isRadioOn() {
         return !mAirplaneMode;
     }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/dagger/StatusBarViewModule.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/dagger/StatusBarViewModule.java
index 206c0aa0d7a4..344d23341dc1 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/dagger/StatusBarViewModule.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/dagger/StatusBarViewModule.java
@@ -46,7 +46,6 @@ import com.android.systemui.statusbar.CommandQueue;
 import com.android.systemui.statusbar.NotificationShelf;
 import com.android.systemui.statusbar.NotificationShelfController;
 import com.android.systemui.statusbar.OperatorNameViewController;
-import com.android.systemui.statusbar.connectivity.NetworkController;
 import com.android.systemui.statusbar.core.StatusBarInitializer.OnStatusBarViewInitializedListener;
 import com.android.systemui.statusbar.events.SystemStatusAnimationScheduler;
 import com.android.systemui.statusbar.notification.row.dagger.NotificationShelfComponent;
@@ -293,7 +292,6 @@ public abstract class StatusBarViewModule {
             StatusBarHideIconsForBouncerManager statusBarHideIconsForBouncerManager,
             KeyguardStateController keyguardStateController,
             NotificationPanelViewController notificationPanelViewController,
-            NetworkController networkController,
             StatusBarStateController statusBarStateController,
             CommandQueue commandQueue,
             CarrierConfigTracker carrierConfigTracker,
@@ -315,7 +313,6 @@ public abstract class StatusBarViewModule {
                 statusBarHideIconsForBouncerManager,
                 keyguardStateController,
                 notificationPanelViewController,
-                networkController,
                 statusBarStateController,
                 commandQueue,
                 carrierConfigTracker,
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/fragment/CollapsedStatusBarFragment.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/fragment/CollapsedStatusBarFragment.java
index be6d5baf8eda..9354c5e1948d 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/fragment/CollapsedStatusBarFragment.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/fragment/CollapsedStatusBarFragment.java
@@ -24,7 +24,6 @@ import static com.android.systemui.statusbar.events.SystemStatusAnimationSchedul
 import static com.android.systemui.statusbar.events.SystemStatusAnimationSchedulerKt.SHOWING_PERSISTENT_DOT;
 
 import android.animation.Animator;
-import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.annotation.SuppressLint;
 import android.app.Fragment;
@@ -59,9 +58,6 @@ import com.android.systemui.statusbar.DisableFlagsLogger.DisableState;
 import com.android.systemui.statusbar.OperatorNameView;
 import com.android.systemui.statusbar.OperatorNameViewController;
 import com.android.systemui.statusbar.StatusBarState;
-import com.android.systemui.statusbar.connectivity.IconState;
-import com.android.systemui.statusbar.connectivity.NetworkController;
-import com.android.systemui.statusbar.connectivity.SignalCallback;
 import com.android.systemui.statusbar.events.SystemStatusAnimationCallback;
 import com.android.systemui.statusbar.events.SystemStatusAnimationScheduler;
 import com.android.systemui.statusbar.phone.NotificationIconAreaController;
@@ -75,7 +71,6 @@ import com.android.systemui.statusbar.phone.fragment.dagger.StatusBarFragmentCom
 import com.android.systemui.statusbar.phone.fragment.dagger.StatusBarFragmentComponent.Startable;
 import com.android.systemui.statusbar.phone.ongoingcall.OngoingCallController;
 import com.android.systemui.statusbar.phone.ongoingcall.OngoingCallListener;
-import com.android.systemui.statusbar.policy.EncryptionHelper;
 import com.android.systemui.statusbar.policy.KeyguardStateController;
 import com.android.systemui.util.CarrierConfigTracker;
 import com.android.systemui.util.CarrierConfigTracker.CarrierConfigChangedListener;
@@ -110,7 +105,6 @@ public class CollapsedStatusBarFragment extends Fragment implements CommandQueue
     private final StatusBarStateController mStatusBarStateController;
     private final KeyguardStateController mKeyguardStateController;
     private final NotificationPanelViewController mNotificationPanelViewController;
-    private final NetworkController mNetworkController;
     private LinearLayout mEndSideContent;
     private View mClockView;
     private View mOngoingCallChip;
@@ -139,13 +133,6 @@ public class CollapsedStatusBarFragment extends Fragment implements CommandQueue
     private List<String> mBlockedIcons = new ArrayList<>();
     private Map<Startable, Startable.State> mStartableStates = new ArrayMap<>();
 
-    private SignalCallback mSignalCallback = new SignalCallback() {
-        @Override
-        public void setIsAirplaneMode(@NonNull IconState icon) {
-            mCommandQueue.recomputeDisableFlags(getContext().getDisplayId(), true /* animate */);
-        }
-    };
-
     private final OngoingCallListener mOngoingCallListener = new OngoingCallListener() {
         @Override
         public void onOngoingCallStateChanged(boolean animate) {
@@ -191,7 +178,6 @@ public class CollapsedStatusBarFragment extends Fragment implements CommandQueue
             StatusBarHideIconsForBouncerManager statusBarHideIconsForBouncerManager,
             KeyguardStateController keyguardStateController,
             NotificationPanelViewController notificationPanelViewController,
-            NetworkController networkController,
             StatusBarStateController statusBarStateController,
             CommandQueue commandQueue,
             CarrierConfigTracker carrierConfigTracker,
@@ -213,7 +199,6 @@ public class CollapsedStatusBarFragment extends Fragment implements CommandQueue
         mDarkIconManagerFactory = darkIconManagerFactory;
         mKeyguardStateController = keyguardStateController;
         mNotificationPanelViewController = notificationPanelViewController;
-        mNetworkController = networkController;
         mStatusBarStateController = statusBarStateController;
         mCommandQueue = commandQueue;
         mCarrierConfigTracker = carrierConfigTracker;
@@ -261,7 +246,6 @@ public class CollapsedStatusBarFragment extends Fragment implements CommandQueue
         mOngoingCallChip = mStatusBar.findViewById(R.id.ongoing_call_chip);
         showEndSideContent(false);
         showClock(false);
-        initEmergencyCryptkeeperText();
         initOperatorName();
         initNotificationIconArea();
         mSystemEventAnimator =
@@ -340,9 +324,6 @@ public class CollapsedStatusBarFragment extends Fragment implements CommandQueue
     public void onDestroyView() {
         super.onDestroyView();
         mStatusBarIconController.removeIconGroup(mDarkIconManager);
-        if (mNetworkController.hasEmergencyCryptKeeperText()) {
-            mNetworkController.removeCallback(mSignalCallback);
-        }
         mCarrierConfigTracker.removeCallback(mCarrierConfigCallback);
         mCarrierConfigTracker.removeDataSubscriptionChangedListener(mDefaultDataListener);
 
@@ -444,15 +425,6 @@ public class CollapsedStatusBarFragment extends Fragment implements CommandQueue
             state |= DISABLE_CLOCK;
         }
 
-        if (mNetworkController != null && EncryptionHelper.IS_DATA_ENCRYPTED) {
-            if (mNetworkController.hasEmergencyCryptKeeperText()) {
-                state |= DISABLE_NOTIFICATION_ICONS;
-            }
-            if (!mNetworkController.isRadioOn()) {
-                state |= DISABLE_SYSTEM_INFO;
-            }
-        }
-
         if (mOngoingCallController.hasOngoingCall()) {
             state &= ~DISABLE_ONGOING_CALL_CHIP;
         } else {
@@ -620,19 +592,6 @@ public class CollapsedStatusBarFragment extends Fragment implements CommandQueue
         }
     }
 
-    private void initEmergencyCryptkeeperText() {
-        View emergencyViewStub = mStatusBar.findViewById(R.id.emergency_cryptkeeper_text);
-        if (mNetworkController.hasEmergencyCryptKeeperText()) {
-            if (emergencyViewStub != null) {
-                ((ViewStub) emergencyViewStub).inflate();
-            }
-            mNetworkController.addCallback(mSignalCallback);
-        } else if (emergencyViewStub != null) {
-            ViewGroup parent = (ViewGroup) emergencyViewStub.getParent();
-            parent.removeView(emergencyViewStub);
-        }
-    }
-
     private void initOperatorName() {
         int subId = SubscriptionManager.getDefaultDataSubscriptionId();
         if (mCarrierConfigTracker.getShowOperatorNameInStatusBarConfig(subId)) {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/EmergencyCryptkeeperText.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/EmergencyCryptkeeperText.java
deleted file mode 100644
index 21a83004ba84..000000000000
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/EmergencyCryptkeeperText.java
+++ /dev/null
@@ -1,147 +0,0 @@
-/*
- * Copyright (C) 2016 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.policy;
-
-import android.annotation.Nullable;
-import android.content.BroadcastReceiver;
-import android.content.Context;
-import android.content.Intent;
-import android.content.IntentFilter;
-import android.provider.Settings;
-import android.telephony.SubscriptionInfo;
-import android.telephony.TelephonyManager;
-import android.text.TextUtils;
-import android.util.AttributeSet;
-import android.widget.TextView;
-
-import com.android.keyguard.KeyguardUpdateMonitor;
-import com.android.keyguard.KeyguardUpdateMonitorCallback;
-import com.android.systemui.Dependency;
-
-import java.util.List;
-
-public class EmergencyCryptkeeperText extends TextView {
-
-    private KeyguardUpdateMonitor mKeyguardUpdateMonitor;
-    private final KeyguardUpdateMonitorCallback mCallback = new KeyguardUpdateMonitorCallback() {
-        @Override
-        public void onPhoneStateChanged(int phoneState) {
-            update();
-        }
-
-        @Override
-        public void onRefreshCarrierInfo() {
-            update();
-        }
-    };
-    private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
-        @Override
-        public void onReceive(Context context, Intent intent) {
-            if (Intent.ACTION_AIRPLANE_MODE_CHANGED.equals(intent.getAction())) {
-                update();
-            }
-        }
-    };
-
-    public EmergencyCryptkeeperText(Context context, @Nullable AttributeSet attrs) {
-        super(context, attrs);
-        setVisibility(GONE);
-    }
-
-    @Override
-    protected void onAttachedToWindow() {
-        super.onAttachedToWindow();
-        mKeyguardUpdateMonitor = Dependency.get(KeyguardUpdateMonitor.class);
-        mKeyguardUpdateMonitor.registerCallback(mCallback);
-        getContext().registerReceiver(mReceiver,
-                new IntentFilter(Intent.ACTION_AIRPLANE_MODE_CHANGED));
-        update();
-    }
-
-    @Override
-    protected void onDetachedFromWindow() {
-        super.onDetachedFromWindow();
-        if (mKeyguardUpdateMonitor != null) {
-            mKeyguardUpdateMonitor.removeCallback(mCallback);
-        }
-        getContext().unregisterReceiver(mReceiver);
-    }
-
-    private boolean iccCardExist(int simState) {
-        return ((simState == TelephonyManager.SIM_STATE_PIN_REQUIRED)
-                || (simState == TelephonyManager.SIM_STATE_PUK_REQUIRED)
-                || (simState == TelephonyManager.SIM_STATE_NETWORK_LOCKED)
-                || (simState == TelephonyManager.SIM_STATE_READY)
-                || (simState == TelephonyManager.SIM_STATE_NOT_READY)
-                || (simState == TelephonyManager.SIM_STATE_PERM_DISABLED)
-                || (simState == TelephonyManager.SIM_STATE_CARD_IO_ERROR)
-                || (simState == TelephonyManager.SIM_STATE_CARD_RESTRICTED)
-                || (simState == TelephonyManager.SIM_STATE_LOADED));
-    }
-
-    public void update() {
-        boolean hasMobile = mContext.getSystemService(TelephonyManager.class).isDataCapable();
-        boolean airplaneMode = (Settings.Global.getInt(mContext.getContentResolver(),
-                Settings.Global.AIRPLANE_MODE_ON, 0) == 1);
-
-        if (!hasMobile || airplaneMode) {
-            setText(null);
-            setVisibility(GONE);
-            return;
-        }
-
-        boolean allSimsMissing = true;
-        CharSequence displayText = null;
-
-        List<SubscriptionInfo> subs = mKeyguardUpdateMonitor.getFilteredSubscriptionInfo();
-        final int N = subs.size();
-        for (int i = 0; i < N; i++) {
-            int subId = subs.get(i).getSubscriptionId();
-            int simState = mKeyguardUpdateMonitor.getSimState(subId);
-            CharSequence carrierName = subs.get(i).getCarrierName();
-            if (iccCardExist(simState) && !TextUtils.isEmpty(carrierName)) {
-                allSimsMissing = false;
-                displayText = carrierName;
-            }
-        }
-        if (allSimsMissing) {
-            if (N != 0) {
-                // Shows "Emergency calls only" on devices that are voice-capable.
-                // This depends on mPlmn containing the text "Emergency calls only" when the radio
-                // has some connectivity. Otherwise it should show "No service"
-                // Grab the first subscription, because they all should contain the emergency text,
-                // described above.
-                displayText = subs.get(0).getCarrierName();
-            } else {
-                // We don't have a SubscriptionInfo to get the emergency calls only from.
-                // Grab it from the old sticky broadcast if possible instead. We can use it
-                // here because no subscriptions are active, so we don't have
-                // to worry about MSIM clashing.
-                displayText = getContext().getText(
-                        com.android.internal.R.string.emergency_calls_only);
-                Intent i = getContext().registerReceiver(null,
-                        new IntentFilter(TelephonyManager.ACTION_SERVICE_PROVIDERS_UPDATED));
-                if (i != null) {
-                    displayText = i.getStringExtra(TelephonyManager.EXTRA_PLMN);
-                }
-            }
-        }
-
-        setText(displayText);
-        setVisibility(TextUtils.isEmpty(displayText) ? GONE : VISIBLE);
-    }
-}
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/EncryptionHelper.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/EncryptionHelper.java
deleted file mode 100644
index 9c099f91bc8d..000000000000
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/EncryptionHelper.java
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * Copyright (C) 2016 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.policy;
-
-import android.sysprop.VoldProperties;
-
-/**
- * Helper for determining whether the phone is decrypted yet.
- */
-public class EncryptionHelper {
-
-    public static final boolean IS_DATA_ENCRYPTED = isDataEncrypted();
-
-    private static boolean isDataEncrypted() {
-        String voldState = VoldProperties.decrypt().orElse("");
-        return "1".equals(voldState) || "trigger_restart_min_framework".equals(voldState);
-    }
-}
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/fragment/CollapsedStatusBarFragmentTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/fragment/CollapsedStatusBarFragmentTest.java
index 438271c489e6..f230b876f05e 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/fragment/CollapsedStatusBarFragmentTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/fragment/CollapsedStatusBarFragmentTest.java
@@ -58,7 +58,6 @@ import com.android.systemui.shade.ShadeExpansionStateManager;
 import com.android.systemui.statusbar.CommandQueue;
 import com.android.systemui.statusbar.DisableFlagsLogger;
 import com.android.systemui.statusbar.OperatorNameViewController;
-import com.android.systemui.statusbar.connectivity.NetworkController;
 import com.android.systemui.statusbar.events.SystemStatusAnimationScheduler;
 import com.android.systemui.statusbar.phone.HeadsUpAppearanceController;
 import com.android.systemui.statusbar.phone.NotificationIconAreaController;
@@ -92,7 +91,6 @@ public class CollapsedStatusBarFragmentTest extends SysuiBaseFragmentTest {
     private StatusBarLocationPublisher mLocationPublisher;
     // Set in instantiate()
     private StatusBarIconController mStatusBarIconController;
-    private NetworkController mNetworkController;
     private KeyguardStateController mKeyguardStateController;
 
     private final CommandQueue mCommandQueue = mock(CommandQueue.class);
@@ -424,7 +422,6 @@ public class CollapsedStatusBarFragmentTest extends SysuiBaseFragmentTest {
         mAnimationScheduler = mock(SystemStatusAnimationScheduler.class);
         mLocationPublisher = mock(StatusBarLocationPublisher.class);
         mStatusBarIconController = mock(StatusBarIconController.class);
-        mNetworkController = mock(NetworkController.class);
         mStatusBarStateController = mock(StatusBarStateController.class);
         mKeyguardStateController = mock(KeyguardStateController.class);
         mOperatorNameViewController = mock(OperatorNameViewController.class);
@@ -448,7 +445,6 @@ public class CollapsedStatusBarFragmentTest extends SysuiBaseFragmentTest {
                 mStatusBarHideIconsForBouncerManager,
                 mKeyguardStateController,
                 mNotificationPanelViewController,
-                mNetworkController,
                 mStatusBarStateController,
                 mCommandQueue,
                 mCarrierConfigTracker,
diff --git a/packages/SystemUI/tests/utils/src/com/android/systemui/utils/leaks/FakeNetworkController.java b/packages/SystemUI/tests/utils/src/com/android/systemui/utils/leaks/FakeNetworkController.java
index 33ef9cf7a9c5..1baac84d5ca6 100644
--- a/packages/SystemUI/tests/utils/src/com/android/systemui/utils/leaks/FakeNetworkController.java
+++ b/packages/SystemUI/tests/utils/src/com/android/systemui/utils/leaks/FakeNetworkController.java
@@ -46,11 +46,6 @@ public class FakeNetworkController extends BaseLeakChecker<SignalCallback>
     }
 
     @Override
-    public boolean hasEmergencyCryptKeeperText() {
-        return false;
-    }
-
-    @Override
     public boolean isRadioOn() {
         return false;
     }
diff --git a/packages/SystemUI/tools/lint/baseline.xml b/packages/SystemUI/tools/lint/baseline.xml
index 9a2e3207a6f4..301c9b831c3b 100644
--- a/packages/SystemUI/tools/lint/baseline.xml
+++ b/packages/SystemUI/tools/lint/baseline.xml
@@ -337,17 +337,6 @@
     <issue
         id="Deprecated"
         message="`android:singleLine` is deprecated: Use `maxLines=&quot;1&quot;` instead"
-        errorLine1="        android:singleLine=&quot;true&quot;"
-        errorLine2="        ~~~~~~~~~~~~~~~~~~~~~~~~~">
-        <location
-            file="res/layout/emergency_cryptkeeper_text.xml"
-            line="25"
-            column="9"/>
-    </issue>
-
-    <issue
-        id="Deprecated"
-        message="`android:singleLine` is deprecated: Use `maxLines=&quot;1&quot;` instead"
         errorLine1="                android:singleLine=&quot;true&quot;"
         errorLine2="                ~~~~~~~~~~~~~~~~~~~~~~~~~">
         <location
@@ -88997,17 +88986,6 @@
         errorLine1="        android:paddingStart=&quot;6dp&quot;"
         errorLine2="        ~~~~~~~~~~~~~~~~~~~~">
         <location
-            file="res/layout/emergency_cryptkeeper_text.xml"
-            line="24"
-            column="9"/>
-    </issue>
-
-    <issue
-        id="RtlSymmetry"
-        message="When you define `paddingStart` you should probably also define `paddingEnd` for right-to-left symmetry"
-        errorLine1="        android:paddingStart=&quot;6dp&quot;"
-        errorLine2="        ~~~~~~~~~~~~~~~~~~~~">
-        <location
             file="res/layout/heads_up_status_bar_layout.xml"
             line="43"
             column="9"/>