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Commit a409bb96 authored by Julia Reynolds's avatar Julia Reynolds Committed by mse1969
Browse files

Hide notification content in history 

- if the user is locked
- and the user has chosen to hide sensistive content when locked

Test: manual with a work profile with a different pin
Bug: 378088320
Flag: EXEMPT bug fix
(cherry picked from commit 9df37c3f)
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:360bf692d0165f1ee6cdcef4e116eec5da2a1a6f)
Merged-In: Ia70454d9859fb788ffa1f48f88760f88c354cdff
Change-Id: Ia70454d9859fb788ffa1f48f88760f88c354cdff
parent e8fee50a

src/com/android/settings/notification/history/NotificationHistoryActivity.java

+28 −4
Original line number Diff line number Diff line
@@ -16,6 +16,7 @@ 


package com.android.settings.notification.history;



import static android.provider.Settings.Secure.LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS;

import static android.provider.Settings.Secure.NOTIFICATION_HISTORY_ENABLED;



import static androidx.core.view.accessibility.AccessibilityEventCompat.TYPE_VIEW_ACCESSIBILITY_FOCUSED;
@@ -25,9 +26,11 @@ import android.annotation.ColorInt; 
import android.app.ActionBar;

import android.app.ActivityManager;

import android.app.INotificationManager;

import android.app.KeyguardManager;

import android.content.ComponentName;

import android.content.Context;

import android.content.pm.PackageManager;

import android.content.pm.UserInfo;

import android.content.res.Resources;

import android.content.res.TypedArray;

import android.graphics.Outline;
@@ -56,6 +59,7 @@ import androidx.recyclerview.widget.RecyclerView; 
import com.android.internal.logging.UiEvent;

import com.android.internal.logging.UiEventLogger;

import com.android.internal.logging.UiEventLoggerImpl;

import com.android.internal.widget.LockPatternUtils;

import com.android.internal.widget.NotificationExpandButton;

import com.android.settings.R;

import com.android.settings.notification.NotificationBackend;
@@ -66,6 +70,7 @@ import com.android.settingslib.widget.OnMainSwitchChangeListener; 


import java.util.ArrayList;

import java.util.Arrays;

import java.util.List;

import java.util.concurrent.CountDownLatch;

import java.util.concurrent.Future;

import java.util.concurrent.TimeUnit;
@@ -110,6 +115,9 @@ public class NotificationHistoryActivity extends CollapsingToolbarBaseActivity { 
    };

    private UiEventLogger mUiEventLogger = new UiEventLoggerImpl();



    // List of users that have the setting "hide sensitive content" enabled on the lockscreen

    private ArrayList<Integer> mContentRestrictedUsers = new ArrayList<>();



    enum NotificationHistoryEvent implements UiEventLogger.UiEventEnum {

        @UiEvent(doc = "User turned on notification history")

        NOTIFICATION_HISTORY_ON(504),
@@ -208,7 +216,7 @@ public class NotificationHistoryActivity extends CollapsingToolbarBaseActivity { 


            final NotificationHistoryRecyclerView rv =

                    viewForPackage.findViewById(R.id.notification_list);

            rv.setAdapter(new NotificationHistoryAdapter(mNm, rv,

            rv.setAdapter(new NotificationHistoryAdapter(NotificationHistoryActivity.this, mNm, rv,

                    newCount -> {

                        count.setText(getResources().getQuantityString(

                                R.plurals.notification_history_count,
@@ -216,7 +224,7 @@ public class NotificationHistoryActivity extends CollapsingToolbarBaseActivity { 
                        if (newCount == 0) {

                            viewForPackage.setVisibility(View.GONE);

                        }

                    }, mUiEventLogger));

                    }, mUiEventLogger, mContentRestrictedUsers));

            ((NotificationHistoryAdapter) rv.getAdapter()).onRebuildComplete(

                    new ArrayList<>(nhp.notifications));
@@ -258,6 +266,21 @@ public class NotificationHistoryActivity extends CollapsingToolbarBaseActivity { 


        mPm = getPackageManager();

        mUm = getSystemService(UserManager.class);



        mContentRestrictedUsers.clear();

        List<UserInfo> users = mUm.getProfiles(getUserId());

        mContentRestrictedUsers.clear();

        for (UserInfo user : users) {

            if (Settings.Secure.getIntForUser(getContentResolver(),

                    LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS, 0, user.id) == 0) {

                LockPatternUtils lpu = new LockPatternUtils(this);

                KeyguardManager km = getSystemService(KeyguardManager.class);

                if (lpu.isSecure(user.id) && km.isDeviceLocked(user.id)) {

                    mContentRestrictedUsers.add(user.id);

                }

            }

        }



        // wait for history loading and recent/snooze loading

        mCountdownLatch = new CountDownLatch(2);
@@ -312,6 +335,7 @@ public class NotificationHistoryActivity extends CollapsingToolbarBaseActivity { 
        if (mCountdownFuture != null) {

            mCountdownFuture.cancel(true);

        }

        mContentRestrictedUsers.clear();

        super.onDestroy();

    }
@@ -403,7 +427,7 @@ public class NotificationHistoryActivity extends CollapsingToolbarBaseActivity { 
            mSnoozedRv.setLayoutManager(lm);

            mSnoozedRv.setAdapter(

                    new NotificationSbnAdapter(NotificationHistoryActivity.this, mPm, mUm,

                            true, mUiEventLogger));

                            true, mUiEventLogger, mContentRestrictedUsers));

            mSnoozedRv.setNestedScrollingEnabled(false);



            if (snoozed == null || snoozed.length == 0) {
@@ -419,7 +443,7 @@ public class NotificationHistoryActivity extends CollapsingToolbarBaseActivity { 
            mDismissedRv.setLayoutManager(dismissLm);

            mDismissedRv.setAdapter(

                    new NotificationSbnAdapter(NotificationHistoryActivity.this, mPm, mUm,

                            false, mUiEventLogger));

                            false, mUiEventLogger, mContentRestrictedUsers));

            mDismissedRv.setNestedScrollingEnabled(false);



            if (dismissed == null || dismissed.length == 0) {

src/com/android/settings/notification/history/NotificationHistoryAdapter.java

+18 −4
Original line number Diff line number Diff line
@@ -22,6 +22,7 @@ import static android.provider.Settings.EXTRA_CONVERSATION_ID; 


import android.app.INotificationManager;

import android.app.NotificationHistory.HistoricalNotification;

import android.content.Context;

import android.content.Intent;

import android.os.Bundle;

import android.os.RemoteException;
@@ -52,16 +53,23 @@ public class NotificationHistoryAdapter extends 
    private List<HistoricalNotification> mValues;

    private OnItemDeletedListener mListener;

    private UiEventLogger mUiEventLogger;

    public NotificationHistoryAdapter(INotificationManager nm,

    private ArrayList<Integer> mContentRestrictedUsers = new ArrayList<>();

    Context mContext;



    public NotificationHistoryAdapter(Context context,

            INotificationManager nm,

            NotificationHistoryRecyclerView listView,

            OnItemDeletedListener listener,

            UiEventLogger uiEventLogger) {

            UiEventLogger uiEventLogger,

            ArrayList<Integer> contentRestrictedUsers) {

        mContext = context;

        mValues = new ArrayList<>();

        setHasStableIds(true);

        listView.setOnItemSwipeDeleteListener(this);

        mNm = nm;

        mListener = listener;

        mUiEventLogger = uiEventLogger;

        mContentRestrictedUsers = contentRestrictedUsers;

    }



    @Override
@@ -80,8 +88,14 @@ public class NotificationHistoryAdapter extends 
    public void onBindViewHolder(final @NonNull NotificationHistoryViewHolder holder,

            int position) {

        final HistoricalNotification hn = mValues.get(position);

        // Redact sensitive notification content if needed

        if (mContentRestrictedUsers.contains(hn.getUserId())) {

            holder.setSummary(mContext.getString(

                    com.android.internal.R.string.notification_hidden_text));

        } else {

            holder.setTitle(hn.getTitle());

            holder.setSummary(hn.getText());

        }

        holder.setPostedTime(hn.getPostedTimeMs());

        final View.OnClickListener onClick = v -> {

            mUiEventLogger.logWithPosition(NotificationHistoryActivity.NotificationHistoryEvent

src/com/android/settings/notification/history/NotificationSbnAdapter.java

+12 −3
Original line number Diff line number Diff line
@@ -74,9 +74,11 @@ public class NotificationSbnAdapter extends 
    private List<Integer> mEnabledProfiles = new ArrayList<>();

    private boolean mIsSnoozed;

    private UiEventLogger mUiEventLogger;

    private ArrayList<Integer> mContentRestrictedUsers = new ArrayList<>();



    public NotificationSbnAdapter(Context context, PackageManager pm, UserManager um,

            boolean isSnoozed, UiEventLogger uiEventLogger) {

            boolean isSnoozed, UiEventLogger uiEventLogger,

            ArrayList<Integer> contentRestrictedUsers) {

        mContext = context;

        mPm = pm;

        mUserBadgeCache = new HashMap<>();
@@ -97,6 +99,7 @@ public class NotificationSbnAdapter extends 
        // If true, this is the panel for snoozed notifs, otherwise the one for dismissed notifs.

        mIsSnoozed = isSnoozed;

        mUiEventLogger = uiEventLogger;

        mContentRestrictedUsers = contentRestrictedUsers;

    }



    @Override
@@ -114,8 +117,14 @@ public class NotificationSbnAdapter extends 
            holder.setIconBackground(loadBackground(sbn));

            holder.setIcon(loadIcon(sbn));

            holder.setPackageLabel(loadPackageLabel(sbn.getPackageName()).toString());

            // If the notification is from a content restricted user, show generic text.

            if (mContentRestrictedUsers.contains(sbn.getNormalizedUserId())) {

                holder.setSummary(mContext.getString(

                        com.android.internal.R.string.notification_hidden_text));

            } else {

                holder.setTitle(getTitleString(sbn.getNotification()));

                holder.setSummary(getTextString(mContext, sbn.getNotification()));

            }

            holder.setPostedTime(sbn.getPostTime());

            holder.setDividerVisible(position < (mValues.size() -1));

            int userId = normalizeUserId(sbn);