Refactor ConfigureWifiSettings for better testing
Fix: 34205150 Test: make -j40 RunSettingsRoboTests Change-Id: I7a8a0c89c087365fb50f3a9edd2cf64b2dda647c
This commit is contained in:
Fan Zhang
@@ -0,0 +1,65 @@
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/*
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* Copyright (C) 2017 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.content.Context;
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import android.provider.Settings;
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import android.support.v14.preference.SwitchPreference;
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import android.support.v7.preference.Preference;
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import android.text.TextUtils;
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import com.android.settings.core.PreferenceController;
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public class AllowRecommendationPreferenceController extends PreferenceController {
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private static final String KEY_ALLOW_RECOMMENDATIONS = "allow_recommendations";
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public AllowRecommendationPreferenceController(Context context) {
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super(context);
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}
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@Override
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public boolean isAvailable() {
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return true;
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}
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@Override
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public void updateState(Preference preference) {
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((SwitchPreference) preference).setChecked(Settings.Global.getInt(
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mContext.getContentResolver(),
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Settings.Global.NETWORK_RECOMMENDATIONS_ENABLED, 0) == 1);
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}
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@Override
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public boolean handlePreferenceTreeClick(Preference preference) {
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if (!TextUtils.equals(preference.getKey(), KEY_ALLOW_RECOMMENDATIONS)) {
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return false;
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}
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if (!(preference instanceof SwitchPreference)) {
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return false;
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}
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Settings.Global.putInt(mContext.getContentResolver(),
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Settings.Global.NETWORK_RECOMMENDATIONS_ENABLED,
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((SwitchPreference) preference).isChecked() ? 1 : 0);
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return true;
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}
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@Override
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public String getPreferenceKey() {
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return KEY_ALLOW_RECOMMENDATIONS;
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}
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}
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@@ -0,0 +1,85 @@
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/*
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* Copyright (C) 2017 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.content.Context;
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import android.provider.Settings;
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import android.support.v14.preference.SwitchPreference;
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import android.support.v7.preference.Preference;
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import android.text.TextUtils;
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import com.android.settings.core.PreferenceController;
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/**
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* {@link PreferenceController} that controls whether we should fall back to celluar when wifi is
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* bad.
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*/
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public class CellularFallbackPreferenceController extends PreferenceController {
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private static final String KEY_CELLULAR_FALLBACK = "wifi_cellular_data_fallback";
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public CellularFallbackPreferenceController(Context context) {
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super(context);
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}
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@Override
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public boolean isAvailable() {
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return !avoidBadWifiConfig();
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}
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@Override
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public String getPreferenceKey() {
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return KEY_CELLULAR_FALLBACK;
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}
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@Override
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public boolean handlePreferenceTreeClick(Preference preference) {
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if (!TextUtils.equals(preference.getKey(), KEY_CELLULAR_FALLBACK)) {
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return false;
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}
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if (!(preference instanceof SwitchPreference)) {
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return false;
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}
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// On: avoid bad wifi. Off: prompt.
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String settingName = Settings.Global.NETWORK_AVOID_BAD_WIFI;
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Settings.Global.putString(mContext.getContentResolver(), settingName,
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((SwitchPreference) preference).isChecked() ? "1" : null);
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return true;
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}
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@Override
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public void updateState(Preference preference) {
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final boolean currentSetting = avoidBadWifiCurrentSettings();
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// TODO: can this ever be null? The return value of avoidBadWifiConfig() can only
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// change if the resources change, but if that happens the activity will be recreated...
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if (preference != null) {
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SwitchPreference pref = (SwitchPreference) preference;
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pref.setChecked(currentSetting);
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}
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}
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private boolean avoidBadWifiConfig() {
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return mContext.getResources().getInteger(
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com.android.internal.R.integer.config_networkAvoidBadWifi) == 1;
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}
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private boolean avoidBadWifiCurrentSettings() {
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return "1".equals(Settings.Global.getString(mContext.getContentResolver(),
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Settings.Global.NETWORK_AVOID_BAD_WIFI));
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}
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}
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@@ -15,222 +15,56 @@
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*/
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package com.android.settings.wifi;
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import android.content.BroadcastReceiver;
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import android.content.Context;
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import android.content.Intent;
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import android.content.IntentFilter;
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import android.net.wifi.WifiConfiguration;
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import android.net.wifi.WifiInfo;
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import android.net.wifi.WifiManager;
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import android.os.Bundle;
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import android.provider.Settings;
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import android.support.v14.preference.SwitchPreference;
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import android.support.v7.preference.ListPreference;
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import android.support.v7.preference.Preference;
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import android.text.TextUtils;
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import android.util.Log;
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import android.widget.Toast;
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import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
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import com.android.settings.R;
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import com.android.settings.SettingsPreferenceFragment;
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import com.android.settings.Utils;
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import com.android.settings.core.PreferenceController;
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import com.android.settings.dashboard.DashboardFragment;
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import java.util.ArrayList;
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import java.util.List;
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public class ConfigureWifiSettings extends SettingsPreferenceFragment
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implements Preference.OnPreferenceChangeListener {
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import static android.content.Context.WIFI_SERVICE;
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public class ConfigureWifiSettings extends DashboardFragment {
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private static final String TAG = "ConfigureWifiSettings";
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private static final String KEY_MAC_ADDRESS = "mac_address";
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private static final String KEY_SAVED_NETWORKS = "saved_networks";
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private static final String KEY_CURRENT_IP_ADDRESS = "current_ip_address";
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private static final String KEY_NOTIFY_OPEN_NETWORKS = "notify_open_networks";
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private static final String KEY_SLEEP_POLICY = "sleep_policy";
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private static final String KEY_CELLULAR_FALLBACK = "wifi_cellular_data_fallback";
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private static final String KEY_ALLOW_RECOMMENDATIONS = "allow_recommendations";
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private WifiManager mWifiManager;
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private IntentFilter mFilter;
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@Override
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public void onCreate(Bundle icicle) {
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super.onCreate(icicle);
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addPreferencesFromResource(R.xml.wifi_configure_settings);
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}
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@Override
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public void onActivityCreated(Bundle savedInstanceState) {
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super.onActivityCreated(savedInstanceState);
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mWifiManager = (WifiManager) getSystemService(Context.WIFI_SERVICE);
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mFilter = new IntentFilter();
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mFilter.addAction(WifiManager.LINK_CONFIGURATION_CHANGED_ACTION);
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mFilter.addAction(WifiManager.NETWORK_STATE_CHANGED_ACTION);
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}
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@Override
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public void onResume() {
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super.onResume();
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initPreferences();
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getActivity().registerReceiver(mReceiver, mFilter);
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refreshWifiInfo();
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}
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@Override
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public void onPause() {
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super.onPause();
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getActivity().unregisterReceiver(mReceiver);
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}
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private void initPreferences() {
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List<WifiConfiguration> configs = mWifiManager.getConfiguredNetworks();
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if (configs == null || configs.size() == 0) {
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removePreference(KEY_SAVED_NETWORKS);
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}
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SwitchPreference notifyOpenNetworks =
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(SwitchPreference) findPreference(KEY_NOTIFY_OPEN_NETWORKS);
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notifyOpenNetworks.setChecked(Settings.Global.getInt(getContentResolver(),
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Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 0) == 1);
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notifyOpenNetworks.setEnabled(mWifiManager.isWifiEnabled());
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final Context context = getActivity();
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if (avoidBadWifiConfig()) {
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// Hide preference toggle, always avoid bad wifi networks.
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removePreference(KEY_CELLULAR_FALLBACK);
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} else {
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// Show preference toggle, initialized based on current settings value.
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boolean currentSetting = avoidBadWifiCurrentSettings();
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SwitchPreference pref = (SwitchPreference) findPreference(KEY_CELLULAR_FALLBACK);
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// TODO: can this ever be null? The return value of avoidBadWifiConfig() can only
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// change if the resources change, but if that happens the activity will be recreated...
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if (pref != null) {
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pref.setChecked(currentSetting);
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}
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}
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SwitchPreference allowRecommendations =
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(SwitchPreference) findPreference(KEY_ALLOW_RECOMMENDATIONS);
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allowRecommendations.setChecked(Settings.Global.getInt(getContentResolver(),
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Settings.Global.NETWORK_RECOMMENDATIONS_ENABLED, 0) == 1);
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ListPreference sleepPolicyPref = (ListPreference) findPreference(KEY_SLEEP_POLICY);
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if (sleepPolicyPref != null) {
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if (Utils.isWifiOnly(context)) {
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sleepPolicyPref.setEntries(R.array.wifi_sleep_policy_entries_wifi_only);
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}
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sleepPolicyPref.setOnPreferenceChangeListener(this);
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int value = Settings.Global.getInt(getContentResolver(),
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Settings.Global.WIFI_SLEEP_POLICY,
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Settings.Global.WIFI_SLEEP_POLICY_NEVER);
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String stringValue = String.valueOf(value);
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sleepPolicyPref.setValue(stringValue);
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updateSleepPolicySummary(sleepPolicyPref, stringValue);
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}
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}
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private void updateSleepPolicySummary(Preference sleepPolicyPref, String value) {
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if (value != null) {
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String[] values = getResources().getStringArray(R.array.wifi_sleep_policy_values);
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final int summaryArrayResId = Utils.isWifiOnly(getActivity()) ?
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R.array.wifi_sleep_policy_entries_wifi_only : R.array.wifi_sleep_policy_entries;
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String[] summaries = getResources().getStringArray(summaryArrayResId);
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for (int i = 0; i < values.length; i++) {
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if (value.equals(values[i])) {
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if (i < summaries.length) {
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sleepPolicyPref.setSummary(summaries[i]);
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return;
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}
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}
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}
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}
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sleepPolicyPref.setSummary("");
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Log.e(TAG, "Invalid sleep policy value: " + value);
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}
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private boolean avoidBadWifiConfig() {
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return getActivity().getResources().getInteger(
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com.android.internal.R.integer.config_networkAvoidBadWifi) == 1;
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}
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private boolean avoidBadWifiCurrentSettings() {
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return "1".equals(Settings.Global.getString(getContentResolver(),
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Settings.Global.NETWORK_AVOID_BAD_WIFI));
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}
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@Override
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public boolean onPreferenceTreeClick(Preference preference) {
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String key = preference.getKey();
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if (KEY_NOTIFY_OPEN_NETWORKS.equals(key)) {
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Settings.Global.putInt(getContentResolver(),
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Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON,
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((SwitchPreference) preference).isChecked() ? 1 : 0);
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} else if (KEY_CELLULAR_FALLBACK.equals(key)) {
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// On: avoid bad wifi. Off: prompt.
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String settingName = Settings.Global.NETWORK_AVOID_BAD_WIFI;
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Settings.Global.putString(getContentResolver(), settingName,
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((SwitchPreference) preference).isChecked() ? "1" : null);
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} else if (KEY_ALLOW_RECOMMENDATIONS.equals(key)) {
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Settings.Global.putInt(getActivity().getContentResolver(),
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Settings.Global.NETWORK_RECOMMENDATIONS_ENABLED,
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((SwitchPreference) preference).isChecked() ? 1 : 0);
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} else {
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return super.onPreferenceTreeClick(preference);
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}
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return true;
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}
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@Override
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public boolean onPreferenceChange(Preference preference, Object newValue) {
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final Context context = getActivity();
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String key = preference.getKey();
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if (KEY_SLEEP_POLICY.equals(key)) {
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try {
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String stringValue = (String) newValue;
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Settings.Global.putInt(getContentResolver(), Settings.Global.WIFI_SLEEP_POLICY,
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Integer.parseInt(stringValue));
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updateSleepPolicySummary(preference, stringValue);
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} catch (NumberFormatException e) {
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Toast.makeText(context, R.string.wifi_setting_sleep_policy_error,
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Toast.LENGTH_SHORT).show();
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return false;
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}
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}
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return true;
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}
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private void refreshWifiInfo() {
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final Context context = getActivity();
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WifiInfo wifiInfo = mWifiManager.getConnectionInfo();
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Preference wifiMacAddressPref = findPreference(KEY_MAC_ADDRESS);
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String macAddress = wifiInfo == null ? null : wifiInfo.getMacAddress();
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wifiMacAddressPref.setSummary(!TextUtils.isEmpty(macAddress) ? macAddress
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: context.getString(R.string.status_unavailable));
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wifiMacAddressPref.setSelectable(false);
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Preference wifiIpAddressPref = findPreference(KEY_CURRENT_IP_ADDRESS);
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String ipAddress = Utils.getWifiIpAddresses(context);
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wifiIpAddressPref.setSummary(ipAddress == null ?
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context.getString(R.string.status_unavailable) : ipAddress);
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wifiIpAddressPref.setSelectable(false);
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}
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@Override
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public int getMetricsCategory() {
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return MetricsEvent.CONFIGURE_WIFI;
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}
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private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
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@Override
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public void onReceive(Context context, Intent intent) {
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String action = intent.getAction();
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if (action.equals(WifiManager.LINK_CONFIGURATION_CHANGED_ACTION) ||
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action.equals(WifiManager.NETWORK_STATE_CHANGED_ACTION)) {
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refreshWifiInfo();
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}
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}
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};
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@Override
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protected String getCategoryKey() {
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// We don't want to inject any external settings into this screen.
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return null;
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}
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@Override
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protected String getLogTag() {
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return TAG;
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}
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@Override
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protected int getPreferenceScreenResId() {
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return R.xml.wifi_configure_settings;
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}
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@Override
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protected List<PreferenceController> getPreferenceControllers(Context context) {
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mWifiManager = (WifiManager) getSystemService(WIFI_SERVICE);
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final List<PreferenceController> controllers = new ArrayList<>();
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controllers.add(new WifiInfoPreferenceController(context, getLifecycle(), mWifiManager));
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controllers.add(new SavedNetworkPreferenceController(context, mWifiManager));
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controllers.add(new NotifyOpenNetworksPreferenceController(context, mWifiManager));
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controllers.add(new CellularFallbackPreferenceController(context));
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controllers.add(new AllowRecommendationPreferenceController(context));
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controllers.add(new WifiSleepPolicyPreferenceController(context));
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return controllers;
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}
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}
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@@ -0,0 +1,76 @@
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/*
|
||||
* Copyright (C) 2017 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.wifi;
|
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|
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import android.content.Context;
|
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import android.net.wifi.WifiManager;
|
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import android.provider.Settings;
|
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import android.support.v14.preference.SwitchPreference;
|
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import android.support.v7.preference.Preference;
|
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import android.text.TextUtils;
|
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|
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import com.android.settings.core.PreferenceController;
|
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|
||||
/**
|
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* {@link PreferenceController} that controls whether we should notify user when open network is
|
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* available.
|
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*/
|
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public class NotifyOpenNetworksPreferenceController extends PreferenceController {
|
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|
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private static final String KEY_NOTIFY_OPEN_NETWORKS = "notify_open_networks";
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private final WifiManager mWifiManager;
|
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|
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public NotifyOpenNetworksPreferenceController(Context context, WifiManager wifiManager) {
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super(context);
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mWifiManager = wifiManager;
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}
|
||||
|
||||
@Override
|
||||
public boolean isAvailable() {
|
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return true;
|
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}
|
||||
|
||||
@Override
|
||||
public boolean handlePreferenceTreeClick(Preference preference) {
|
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if (!TextUtils.equals(preference.getKey(), KEY_NOTIFY_OPEN_NETWORKS)) {
|
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return false;
|
||||
}
|
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if (!(preference instanceof SwitchPreference)) {
|
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return false;
|
||||
}
|
||||
Settings.Global.putInt(mContext.getContentResolver(),
|
||||
Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON,
|
||||
((SwitchPreference) preference).isChecked() ? 1 : 0);
|
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return true;
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||||
}
|
||||
|
||||
@Override
|
||||
public String getPreferenceKey() {
|
||||
return KEY_NOTIFY_OPEN_NETWORKS;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void updateState(Preference preference) {
|
||||
if (!(preference instanceof SwitchPreference)) {
|
||||
return;
|
||||
}
|
||||
final SwitchPreference notifyOpenNetworks = (SwitchPreference) preference;
|
||||
notifyOpenNetworks.setChecked(Settings.Global.getInt(mContext.getContentResolver(),
|
||||
Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 0) == 1);
|
||||
notifyOpenNetworks.setEnabled(mWifiManager.isWifiEnabled());
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,51 @@
|
||||
/*
|
||||
* Copyright (C) 2017 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.wifi;
|
||||
|
||||
import android.content.Context;
|
||||
import android.net.wifi.WifiConfiguration;
|
||||
import android.net.wifi.WifiManager;
|
||||
|
||||
import com.android.settings.core.PreferenceController;
|
||||
|
||||
import java.util.List;
|
||||
|
||||
/**
|
||||
* {@link PreferenceController} that opens saved network subsetting.
|
||||
*/
|
||||
public class SavedNetworkPreferenceController extends PreferenceController {
|
||||
|
||||
private static final String KEY_SAVED_NETWORKS = "saved_networks";
|
||||
|
||||
private final WifiManager mWifiManager;
|
||||
|
||||
public SavedNetworkPreferenceController(Context context, WifiManager wifiManager) {
|
||||
super(context);
|
||||
mWifiManager = wifiManager;
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isAvailable() {
|
||||
final List<WifiConfiguration> config = mWifiManager.getConfiguredNetworks();
|
||||
return config != null && !config.isEmpty();
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getPreferenceKey() {
|
||||
return KEY_SAVED_NETWORKS;
|
||||
}
|
||||
}
|
||||
120
src/com/android/settings/wifi/WifiInfoPreferenceController.java
Normal file
120
src/com/android/settings/wifi/WifiInfoPreferenceController.java
Normal file
@@ -0,0 +1,120 @@
|
||||
/*
|
||||
* Copyright (C) 2017 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.wifi;
|
||||
|
||||
import android.content.BroadcastReceiver;
|
||||
import android.content.Context;
|
||||
import android.content.Intent;
|
||||
import android.content.IntentFilter;
|
||||
import android.net.wifi.WifiInfo;
|
||||
import android.net.wifi.WifiManager;
|
||||
import android.support.v7.preference.Preference;
|
||||
import android.support.v7.preference.PreferenceScreen;
|
||||
import android.text.TextUtils;
|
||||
|
||||
import com.android.settings.R;
|
||||
import com.android.settings.Utils;
|
||||
import com.android.settings.core.PreferenceController;
|
||||
import com.android.settings.core.lifecycle.Lifecycle;
|
||||
import com.android.settings.core.lifecycle.LifecycleObserver;
|
||||
import com.android.settings.core.lifecycle.events.OnPause;
|
||||
import com.android.settings.core.lifecycle.events.OnResume;
|
||||
|
||||
/**
|
||||
* {@link PreferenceController} that updates MAC/IP address.
|
||||
*/
|
||||
public class WifiInfoPreferenceController extends PreferenceController implements
|
||||
LifecycleObserver, OnResume, OnPause {
|
||||
|
||||
private static final String KEY_CURRENT_IP_ADDRESS = "current_ip_address";
|
||||
private static final String KEY_MAC_ADDRESS = "mac_address";
|
||||
|
||||
private final IntentFilter mFilter;
|
||||
private final WifiManager mWifiManager;
|
||||
|
||||
private Preference mWifiMacAddressPref;
|
||||
private Preference mWifiIpAddressPref;
|
||||
|
||||
public WifiInfoPreferenceController(Context context, Lifecycle lifecycle,
|
||||
WifiManager wifiManager) {
|
||||
super(context);
|
||||
mWifiManager = wifiManager;
|
||||
mFilter = new IntentFilter();
|
||||
mFilter.addAction(WifiManager.LINK_CONFIGURATION_CHANGED_ACTION);
|
||||
mFilter.addAction(WifiManager.NETWORK_STATE_CHANGED_ACTION);
|
||||
|
||||
lifecycle.addObserver(this);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isAvailable() {
|
||||
return true;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getPreferenceKey() {
|
||||
// Returns null because this controller contains more than 1 preference.
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void displayPreference(PreferenceScreen screen) {
|
||||
super.displayPreference(screen);
|
||||
mWifiMacAddressPref = screen.findPreference(KEY_MAC_ADDRESS);
|
||||
mWifiMacAddressPref.setSelectable(false);
|
||||
mWifiIpAddressPref = screen.findPreference(KEY_CURRENT_IP_ADDRESS);
|
||||
mWifiIpAddressPref.setSelectable(false);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onResume() {
|
||||
mContext.registerReceiver(mReceiver, mFilter);
|
||||
updateWifiInfo();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onPause() {
|
||||
mContext.unregisterReceiver(mReceiver);
|
||||
}
|
||||
|
||||
public void updateWifiInfo() {
|
||||
if (mWifiMacAddressPref != null) {
|
||||
final WifiInfo wifiInfo = mWifiManager.getConnectionInfo();
|
||||
final String macAddress = wifiInfo == null ? null : wifiInfo.getMacAddress();
|
||||
mWifiMacAddressPref.setSummary(!TextUtils.isEmpty(macAddress)
|
||||
? macAddress
|
||||
: mContext.getString(R.string.status_unavailable));
|
||||
}
|
||||
if (mWifiIpAddressPref != null) {
|
||||
final String ipAddress = Utils.getWifiIpAddresses(mContext);
|
||||
mWifiIpAddressPref.setSummary(ipAddress == null
|
||||
? mContext.getString(R.string.status_unavailable)
|
||||
: ipAddress);
|
||||
}
|
||||
}
|
||||
|
||||
private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
|
||||
@Override
|
||||
public void onReceive(Context context, Intent intent) {
|
||||
String action = intent.getAction();
|
||||
if (action.equals(WifiManager.LINK_CONFIGURATION_CHANGED_ACTION) ||
|
||||
action.equals(WifiManager.NETWORK_STATE_CHANGED_ACTION)) {
|
||||
updateWifiInfo();
|
||||
}
|
||||
}
|
||||
};
|
||||
}
|
||||
@@ -0,0 +1,104 @@
|
||||
/*
|
||||
* Copyright (C) 2017 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.wifi;
|
||||
|
||||
import android.content.Context;
|
||||
import android.provider.Settings;
|
||||
import android.support.v7.preference.ListPreference;
|
||||
import android.support.v7.preference.Preference;
|
||||
import android.util.Log;
|
||||
import android.widget.Toast;
|
||||
|
||||
import com.android.settings.R;
|
||||
import com.android.settings.Utils;
|
||||
import com.android.settings.core.PreferenceController;
|
||||
|
||||
import static com.android.internal.os.MemoryPowerCalculator.TAG;
|
||||
|
||||
public class WifiSleepPolicyPreferenceController extends PreferenceController implements
|
||||
Preference.OnPreferenceChangeListener {
|
||||
|
||||
private static final String KEY_SLEEP_POLICY = "sleep_policy";
|
||||
|
||||
public WifiSleepPolicyPreferenceController(Context context) {
|
||||
super(context);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isAvailable() {
|
||||
return true;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getPreferenceKey() {
|
||||
return KEY_SLEEP_POLICY;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void updateState(Preference preference) {
|
||||
ListPreference sleepPolicyPref = (ListPreference) preference;
|
||||
if (sleepPolicyPref != null) {
|
||||
if (Utils.isWifiOnly(mContext)) {
|
||||
sleepPolicyPref.setEntries(R.array.wifi_sleep_policy_entries_wifi_only);
|
||||
}
|
||||
int value = Settings.Global.getInt(mContext.getContentResolver(),
|
||||
Settings.Global.WIFI_SLEEP_POLICY,
|
||||
Settings.Global.WIFI_SLEEP_POLICY_NEVER);
|
||||
String stringValue = String.valueOf(value);
|
||||
sleepPolicyPref.setValue(stringValue);
|
||||
updateSleepPolicySummary(sleepPolicyPref, stringValue);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean onPreferenceChange(Preference preference, Object newValue) {
|
||||
try {
|
||||
String stringValue = (String) newValue;
|
||||
Settings.Global.putInt(mContext.getContentResolver(), Settings.Global.WIFI_SLEEP_POLICY,
|
||||
Integer.parseInt(stringValue));
|
||||
updateSleepPolicySummary(preference, stringValue);
|
||||
} catch (NumberFormatException e) {
|
||||
Toast.makeText(mContext, R.string.wifi_setting_sleep_policy_error,
|
||||
Toast.LENGTH_SHORT).show();
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
private void updateSleepPolicySummary(Preference sleepPolicyPref, String value) {
|
||||
if (value != null) {
|
||||
String[] values = mContext.getResources().getStringArray(R.array
|
||||
.wifi_sleep_policy_values);
|
||||
final int summaryArrayResId = Utils.isWifiOnly(mContext)
|
||||
? R.array.wifi_sleep_policy_entries_wifi_only
|
||||
: R.array.wifi_sleep_policy_entries;
|
||||
String[] summaries = mContext.getResources().getStringArray(summaryArrayResId);
|
||||
for (int i = 0; i < values.length; i++) {
|
||||
if (value.equals(values[i])) {
|
||||
if (i < summaries.length) {
|
||||
sleepPolicyPref.setSummary(summaries[i]);
|
||||
return;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
sleepPolicyPref.setSummary("");
|
||||
Log.e(TAG, "Invalid sleep policy value: " + value);
|
||||
}
|
||||
|
||||
}
|
||||
Reference in New Issue
Block a user