Remove dynamic location settings footer (2491d639) · Commits · e / os / android_packages_apps_Settings

res/values/strings.xml

+5 −0

Original line number	Diff line number	Diff line
		@@ -684,6 +684,11 @@
		</plurals>
		<!-- Location settings, loading the number of apps which have location permission [CHAR LIMIT=30] -->
		<string name="location_settings_loading_app_permission_stats">Loading\u2026</string>
		<!-- Location settings footer warning text [CHAR LIMIT=NONE] -->
		<string name="location_settings_footer">
		Location may use sources like GPS, Wi\u2011Fi, mobile networks, and sensors to help estimate
		your device\u2019s location.
		</string>

		<!-- Main Settings screen setting option title for the item to take you to the accounts screen [CHAR LIMIT=22] -->
		<string name="account_settings_title">Accounts</string>

res/xml/location_settings.xml

+3 −4

Original line number	Diff line number	Diff line
		@@ -76,9 +76,8 @@

		</PreferenceCategory>

		<PreferenceCategory
		<com.android.settingslib.widget.FooterPreference
		android:title="@string/location_settings_footer"
		android:key="location_footer"
		android:layout="@layout/preference_category_no_label"
		settings:allowDividerAbove="false"
		settings:controller="com.android.settings.location.LocationFooterPreferenceController"/>
		android:selectable="false"/>
		</PreferenceScreen>

res/xml/location_settings_personal.xml

+3 −4

Original line number	Diff line number	Diff line
		@@ -53,9 +53,8 @@
		android:fragment="com.android.settings.location.LocationServices"
		settings:controller="com.android.settings.location.LocationServicesPreferenceController"/>

		<PreferenceCategory
		<com.android.settingslib.widget.FooterPreference
		android:title="@string/location_settings_footer"
		android:key="location_footer"
		android:layout="@layout/preference_category_no_label"
		settings:allowDividerAbove="false"
		settings:controller="com.android.settings.location.LocationFooterPreferenceController"/>
		android:selectable="false"/>
		</PreferenceScreen>

res/xml/location_settings_workprofile.xml

+3 −4

Original line number	Diff line number	Diff line
		@@ -61,9 +61,8 @@
		android:fragment="com.android.settings.location.LocationServicesForWork"
		settings:controller="com.android.settings.location.LocationServicesForWorkPreferenceController"/>

		<PreferenceCategory
		<com.android.settingslib.widget.FooterPreference
		android:title="@string/location_settings_footer"
		android:key="location_footer"
		android:layout="@layout/preference_category_no_label"
		settings:allowDividerAbove="false"
		settings:controller="com.android.settings.location.LocationFooterPreferenceController"/>
		android:selectable="false"/>
		</PreferenceScreen>

src/com/android/settings/location/LocationFooterPreferenceController.java

deleted100644 → 0

+0 −162

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2018 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.Context;
		import android.content.Intent;
		import android.content.pm.ActivityInfo;
		import android.content.pm.ApplicationInfo;
		import android.content.pm.PackageManager;
		import android.content.pm.PackageManager.NameNotFoundException;
		import android.content.pm.ResolveInfo;
		import android.location.LocationManager;
		import android.util.Log;

		import androidx.preference.Preference;
		import androidx.preference.PreferenceCategory;

		import com.android.settingslib.widget.FooterPreference;

		import java.util.ArrayList;
		import java.util.Collection;
		import java.util.Collections;
		import java.util.List;

		/**
		* Preference controller for location footer preference category
		*/
		public class LocationFooterPreferenceController extends LocationBasePreferenceController {

		private static final String TAG = "LocationFooter";
		private static final Intent INJECT_INTENT =
		new Intent(LocationManager.SETTINGS_FOOTER_DISPLAYED_ACTION);

		private final PackageManager mPackageManager;

		public LocationFooterPreferenceController(Context context, String key) {
		super(context, key);
		mPackageManager = context.getPackageManager();
		}

		/**
		* Insert footer preferences.
		*/
		@Override
		public void updateState(Preference preference) {
		PreferenceCategory category = (PreferenceCategory) preference;
		category.removeAll();
		Collection<FooterData> footerData = getFooterData();
		for (FooterData data : footerData) {
		try {
		String footerString =
		mPackageManager
		.getResourcesForApplication(data.applicationInfo)
		.getString(data.footerStringRes);

		// Generate a footer preference with the given text
		FooterPreference footerPreference = new FooterPreference(preference.getContext());
		footerPreference.setTitle(footerString);
		category.addPreference(footerPreference);
		} catch (NameNotFoundException exception) {
		Log.w(
		TAG,
		"Resources not found for application "
		+ data.applicationInfo.packageName);
		}
		}
		}

		/**
		* Do nothing on location mode changes.
		*/
		@Override
		public void onLocationModeChanged(int mode, boolean restricted) {}

		/**
		* Location footer preference group should be displayed if there is at least one footer to
		* inject.
		*/
		@Override
		public int getAvailabilityStatus() {
		return !getFooterData().isEmpty() ? AVAILABLE : UNSUPPORTED_ON_DEVICE;
		}

		/**
		* Return a list of strings with text provided by ACTION_INJECT_FOOTER broadcast receivers.
		*/
		private List<FooterData> getFooterData() {
		// Fetch footer text from system apps
		List<ResolveInfo> resolveInfos =
		mPackageManager.queryBroadcastReceivers(
		INJECT_INTENT, PackageManager.GET_META_DATA);
		if (resolveInfos == null) {
		Log.e(TAG, "Unable to resolve intent " + INJECT_INTENT);
		return Collections.emptyList();
		}

		if (Log.isLoggable(TAG, Log.DEBUG)) {
		Log.d(TAG, "Found broadcast receivers: " + resolveInfos);
		}

		List<FooterData> footerDataList = new ArrayList<>(resolveInfos.size());
		for (ResolveInfo resolveInfo : resolveInfos) {
		ActivityInfo activityInfo = resolveInfo.activityInfo;
		ApplicationInfo appInfo = activityInfo.applicationInfo;

		// If a non-system app tries to inject footer, ignore it
		if ((appInfo.flags & ApplicationInfo.FLAG_SYSTEM) == 0) {
		Log.w(TAG, "Ignoring attempt to inject footer from app not in system image: "
		+ resolveInfo);
		continue;
		}

		// Get the footer text resource id from broadcast receiver's metadata
		if (activityInfo.metaData == null) {
		if (Log.isLoggable(TAG, Log.DEBUG)) {
		Log.d(TAG, "No METADATA in broadcast receiver " + activityInfo.name);
		}
		continue;
		}

		final int footerTextRes =
		activityInfo.metaData.getInt(LocationManager.METADATA_SETTINGS_FOOTER_STRING);
		if (footerTextRes == 0) {
		Log.w(
		TAG,
		"No mapping of integer exists for "
		+ LocationManager.METADATA_SETTINGS_FOOTER_STRING);
		continue;
		}
		footerDataList.add(new FooterData(footerTextRes, appInfo));
		}
		return footerDataList;
		}

		/**
		* Contains information related to a footer.
		*/
		private static class FooterData {

		// The string resource of the footer
		final int footerStringRes;

		// Application info of receiver injecting this footer
		final ApplicationInfo applicationInfo;

		FooterData(int footerRes, ApplicationInfo appInfo) {
		this.footerStringRes = footerRes;
		this.applicationInfo = appInfo;
		}
		}
		}