203f0fe89d
Remove some unused import lines within source code based on https://source.android.com/setup/contribute/code-style Bug: 182867979 Test: build pass Change-Id: I76dbcfa9e5b435b2838401dfee15b12f472d07d0
107 lines
4.1 KiB
Java
107 lines
4.1 KiB
Java
/*
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* Copyright (C) 2018 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings.wifi;
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import android.Manifest;
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import android.app.AppOpsManager;
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import android.content.Context;
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import com.android.internal.util.ArrayUtils;
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import com.android.settings.applications.AppStateAppOpsBridge;
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import com.android.settingslib.applications.ApplicationsState;
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import com.android.settingslib.applications.ApplicationsState.AppEntry;
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import com.android.settingslib.applications.ApplicationsState.AppFilter;
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import java.util.List;
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/*
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* Connects info of apps that change wifi state to the ApplicationsState. Wraps around the generic
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* AppStateAppOpsBridge class to tailor to the semantics of CHANGE_WIFI_STATE. Also provides app
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* filters that can use the info.
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*/
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public class AppStateChangeWifiStateBridge extends AppStateAppOpsBridge {
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private static final String TAG = "AppStateChangeWifiStateBridge";
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private static final int APP_OPS_OP_CODE = AppOpsManager.OP_CHANGE_WIFI_STATE;
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private static final String PM_CHANGE_WIFI_STATE = Manifest.permission.CHANGE_WIFI_STATE;
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private static final String PM_NETWORK_SETTINGS = Manifest.permission.NETWORK_SETTINGS;
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private static final String[] PM_PERMISSIONS = {
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PM_CHANGE_WIFI_STATE
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};
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public AppStateChangeWifiStateBridge(Context context, ApplicationsState appState, Callback
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callback) {
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super(context, appState, callback, APP_OPS_OP_CODE, PM_PERMISSIONS);
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}
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@Override
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protected void updateExtraInfo(AppEntry app, String pkg, int uid) {
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app.extraInfo = getWifiSettingsInfo(pkg, uid);
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}
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@Override
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protected void loadAllExtraInfo() {
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final List<AppEntry> allApps = mAppSession.getAllApps();
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for (AppEntry entry : allApps) {
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updateExtraInfo(entry, entry.info.packageName, entry.info.uid);
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}
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}
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public WifiSettingsState getWifiSettingsInfo(String pkg, int uid) {
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PermissionState permissionState = super.getPermissionInfo(pkg, uid);
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return new WifiSettingsState(permissionState);
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}
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public static class WifiSettingsState extends AppStateAppOpsBridge.PermissionState {
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public WifiSettingsState(PermissionState permissionState) {
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super(permissionState.packageName, permissionState.userHandle);
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this.packageInfo = permissionState.packageInfo;
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this.appOpMode = permissionState.appOpMode;
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this.permissionDeclared = permissionState.permissionDeclared;
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this.staticPermissionGranted = permissionState.staticPermissionGranted;
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}
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}
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public static final AppFilter FILTER_CHANGE_WIFI_STATE = new AppFilter() {
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@Override
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public void init() {
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}
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@Override
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public boolean filterApp(AppEntry info) {
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if (info == null || info.extraInfo == null
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|| !(info.extraInfo instanceof WifiSettingsState)) {
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return false;
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}
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WifiSettingsState wifiSettingsState = (WifiSettingsState) info.extraInfo;
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if (wifiSettingsState.packageInfo != null) {
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final String[] requestedPermissions
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= wifiSettingsState.packageInfo.requestedPermissions;
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if (ArrayUtils.contains(requestedPermissions, PM_NETWORK_SETTINGS)) {
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/*
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* NETWORK_SETTINGS permission trumps CHANGE_WIFI_CONFIG, so remove this from
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* the list.
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*/
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return false;
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}
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}
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return wifiSettingsState.permissionDeclared;
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}
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};
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}
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