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Commit 2b9e4b65 authored by Shawn Lin's avatar Shawn Lin
Browse files

Add multi-user support for kids mode 

Listener to ACTION_USER_SWITCH intent and update the settings key when
user switched.

Bug: 231575466
Test: 1. set different settings keys for different user.
      2. switch between users and see if the setting value is correct.
Change-Id: Ia1afcb6121b296b293bef0ba7d0a0be25b857554
parent c9daa032

core/java/com/android/internal/policy/ForceShowNavBarSettingsObserver.java

+10 −1
Original line number Diff line number Diff line
@@ -16,13 +16,18 @@ 


package com.android.internal.policy;



import android.annotation.NonNull;

import android.app.ActivityManager;

import android.content.ContentResolver;

import android.content.Context;

import android.database.ContentObserver;

import android.net.Uri;

import android.os.Handler;

import android.os.UserHandle;

import android.provider.Settings;



import java.util.Collection;



/**

 * A ContentObserver for listening {@link Settings.Secure#NAV_BAR_FORCE_VISIBLE} setting key.

 *
@@ -59,7 +64,11 @@ public class ForceShowNavBarSettingsObserver extends ContentObserver { 
    }



    @Override

    public void onChange(boolean selfChange) {

    public void onChange(boolean selfChange, @NonNull Collection<Uri> uris, int flags, int userId) {

        if (userId != ActivityManager.getCurrentUser()) {

            return;

        }



        if (mOnChangeRunnable != null) {

            mOnChangeRunnable.run();

        }

libs/WindowManager/Shell/src/com/android/wm/shell/kidsmode/KidsModeSettingsObserver.java

+10 −1
Original line number Diff line number Diff line
@@ -16,13 +16,18 @@ 


package com.android.wm.shell.kidsmode;



import android.annotation.NonNull;

import android.app.ActivityManager;

import android.content.ContentResolver;

import android.content.Context;

import android.database.ContentObserver;

import android.net.Uri;

import android.os.Handler;

import android.os.UserHandle;

import android.provider.Settings;



import java.util.Collection;



/**

 * A ContentObserver for listening kids mode relative setting keys:

 *  - {@link Settings.Secure#NAVIGATION_MODE}
@@ -64,7 +69,11 @@ public class KidsModeSettingsObserver extends ContentObserver { 
    }



    @Override

    public void onChange(boolean selfChange) {

    public void onChange(boolean selfChange, @NonNull Collection<Uri> uris, int flags, int userId) {

        if (userId != ActivityManager.getCurrentUser()) {

            return;

        }



        if (mOnChangeRunnable != null) {

            mOnChangeRunnable.run();

        }

libs/WindowManager/Shell/src/com/android/wm/shell/kidsmode/KidsModeTaskOrganizer.java

+15 −2
Original line number Diff line number Diff line
@@ -23,7 +23,10 @@ import static android.app.WindowConfiguration.WINDOWING_MODE_UNDEFINED; 
import static android.view.Display.DEFAULT_DISPLAY;



import android.app.ActivityManager;

import android.content.BroadcastReceiver;

import android.content.Context;

import android.content.Intent;

import android.content.IntentFilter;

import android.content.res.Configuration;

import android.graphics.Rect;

import android.os.Binder;
@@ -87,6 +90,13 @@ public class KidsModeTaskOrganizer extends ShellTaskOrganizer { 
    private KidsModeSettingsObserver mKidsModeSettingsObserver;

    private boolean mEnabled;



    private final BroadcastReceiver mUserSwitchIntentReceiver = new BroadcastReceiver() {

        @Override

        public void onReceive(Context context, Intent intent) {

            updateKidsModeState();

        }

    };



    DisplayController.OnDisplaysChangedListener mOnDisplaysChangedListener =

            new DisplayController.OnDisplaysChangedListener() {

        @Override
@@ -169,12 +179,15 @@ public class KidsModeTaskOrganizer extends ShellTaskOrganizer { 
    public void initialize(StartingWindowController startingWindowController) {

        initStartingWindow(startingWindowController);

        if (mKidsModeSettingsObserver == null) {

            mKidsModeSettingsObserver = new KidsModeSettingsObserver(

                    mMainHandler, mContext);

            mKidsModeSettingsObserver = new KidsModeSettingsObserver(mMainHandler, mContext);

        }

        mKidsModeSettingsObserver.setOnChangeRunnable(() -> updateKidsModeState());

        updateKidsModeState();

        mKidsModeSettingsObserver.register();



        final IntentFilter filter = new IntentFilter();

        filter.addAction(Intent.ACTION_USER_SWITCHED);

        mContext.registerReceiverForAllUsers(mUserSwitchIntentReceiver, filter, null, mMainHandler);

    }



    @Override

services/core/java/com/android/server/wm/DisplayPolicy.java

+10 −7
Original line number Diff line number Diff line
@@ -651,15 +651,17 @@ public class DisplayPolicy { 


        mForceShowNavBarSettingsObserver = new ForceShowNavBarSettingsObserver(

                mHandler, mContext);

        mForceShowNavBarSettingsObserver.setOnChangeRunnable(() -> {

        mForceShowNavBarSettingsObserver.setOnChangeRunnable(this::updateForceShowNavBarSettings);

        mForceShowNavigationBarEnabled = mForceShowNavBarSettingsObserver.isEnabled();

        mHandler.post(mForceShowNavBarSettingsObserver::register);

    }



    private void updateForceShowNavBarSettings() {

        synchronized (mLock) {

            mForceShowNavigationBarEnabled =

                    mForceShowNavBarSettingsObserver.isEnabled();

            updateSystemBarAttributes();

        }

        });

        mForceShowNavigationBarEnabled = mForceShowNavBarSettingsObserver.isEnabled();

        mHandler.post(mForceShowNavBarSettingsObserver::register);

    }



    /**
@@ -1801,6 +1803,7 @@ public class DisplayPolicy { 
     */

    public void switchUser() {

        updateCurrentUserResources();

        updateForceShowNavBarSettings();

    }



    /**