Move injected services for work into a new page

Screenshots: http://shortn/_0BiBfpkHfh Bug: 180533061 Test: on device Change-Id: Ie488c80856b4c4cc67789b8239005f6001ed9d87
2021-03-05 13:57:46 -08:00
parent cdb3551be1
commit b04a984813
16 changed files with 196 additions and 37 deletions
--- a/src/com/android/settings/location/LocationInjectedServicesPreferenceController.java
+++ b/src/com/android/settings/location/LocationInjectedServicesPreferenceController.java
@@ -0,0 +1,136 @@
+/*
+ * Copyright (C) 2021 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.settings.location;
+
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.location.SettingInjectorService;
+import android.os.UserHandle;
+import android.util.Log;
+
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceCategory;
+import androidx.preference.PreferenceScreen;
+
+import com.android.settings.Utils;
+import com.android.settings.dashboard.DashboardFragment;
+import com.android.settings.widget.RestrictedAppPreference;
+import com.android.settingslib.core.lifecycle.LifecycleObserver;
+import com.android.settingslib.core.lifecycle.events.OnPause;
+import com.android.settingslib.core.lifecycle.events.OnResume;
+
+import java.util.List;
+import java.util.Map;
+
+/**
+ * Preference controller for the injected Location Services.
+ */
+public class LocationInjectedServicesPreferenceController extends LocationBasePreferenceController
+        implements LifecycleObserver, OnResume, OnPause {
+
+    private static final String TAG = "LocationPrefCtrl";
+    @VisibleForTesting
+    static final IntentFilter INTENT_FILTER_INJECTED_SETTING_CHANGED =
+            new IntentFilter(SettingInjectorService.ACTION_INJECTED_SETTING_CHANGED);
+
+    protected PreferenceCategory mCategoryLocationServices;
+    @VisibleForTesting
+    AppSettingsInjector mInjector;
+    /** Receives UPDATE_INTENT */
+    @VisibleForTesting
+    BroadcastReceiver mInjectedSettingsReceiver;
+
+    public LocationInjectedServicesPreferenceController(Context context, String key) {
+        super(context, key);
+    }
+
+    @Override
+    public void init(DashboardFragment fragment) {
+        super.init(fragment);
+        mInjector = new AppSettingsInjector(mContext, getMetricsCategory());
+    }
+
+    @Override
+    public void displayPreference(PreferenceScreen screen) {
+        super.displayPreference(screen);
+        mCategoryLocationServices = screen.findPreference(getPreferenceKey());
+    }
+
+    @Override
+    public void updateState(Preference preference) {
+        mCategoryLocationServices.removeAll();
+        final Map<Integer, List<Preference>> prefs = getLocationServices();
+        boolean show = false;
+        for (Map.Entry<Integer, List<Preference>> entry : prefs.entrySet()) {
+            for (Preference pref : entry.getValue()) {
+                if (pref instanceof RestrictedAppPreference) {
+                    ((RestrictedAppPreference) pref).checkRestrictionAndSetDisabled();
+                }
+            }
+            if (entry.getKey() == UserHandle.myUserId()) {
+                if (mCategoryLocationServices != null) {
+                    LocationSettings.addPreferencesSorted(entry.getValue(),
+                            mCategoryLocationServices);
+                }
+                show = true;
+            }
+        }
+        mCategoryLocationServices.setVisible(show);
+    }
+
+    @Override
+    public void onLocationModeChanged(int mode, boolean restricted) {
+        // As a safety measure, also reloads on location mode change to ensure the settings are
+        // up-to-date even if an affected app doesn't send the setting changed broadcast.
+        mInjector.reloadStatusMessages();
+    }
+
+    @Override
+    public void onResume() {
+        if (mInjectedSettingsReceiver == null) {
+            mInjectedSettingsReceiver = new BroadcastReceiver() {
+                @Override
+                public void onReceive(Context context, Intent intent) {
+                    if (Log.isLoggable(TAG, Log.DEBUG)) {
+                        Log.d(TAG, "Received settings change intent: " + intent);
+                    }
+                    mInjector.reloadStatusMessages();
+                }
+            };
+        }
+        mContext.registerReceiver(
+                mInjectedSettingsReceiver, INTENT_FILTER_INJECTED_SETTING_CHANGED);
+    }
+
+    @Override
+    public void onPause() {
+        mContext.unregisterReceiver(mInjectedSettingsReceiver);
+    }
+
+    protected Map<Integer, List<Preference>> getLocationServices() {
+        // If location access is locked down by device policy then we only show injected settings
+        // for the primary profile.
+        final int profileUserId = Utils.getManagedProfileId(mUserManager, UserHandle.myUserId());
+
+        return mInjector.getInjectedSettings(mFragment.getPreferenceManager().getContext(),
+                (profileUserId != UserHandle.USER_NULL
+                        && mLocationEnabler.getShareLocationEnforcedAdmin(profileUserId) != null)
+                        ? UserHandle.myUserId() : UserHandle.USER_CURRENT);
+    }
+}