47ec3857a5
- Add footer info to Hotspot & tethering - Add summary text for Data usage -> Network restrictions - Update summary for Hotspot & tethering -> Portable Wi-Fi hotspot - Remove quotes from Wi-Fi summary Bug: 36296257 Test: make RunSettingsRoboTests Change-Id: Ibab61b089521a3339e660e9df0db0cd1b316712b
87 lines
2.9 KiB
Java
87 lines
2.9 KiB
Java
/*
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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.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.WifiManager;
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import android.support.annotation.VisibleForTesting;
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import com.android.settings.R;
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import com.android.settings.widget.SummaryUpdater;
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import com.android.settingslib.wifi.WifiStatusTracker;
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import static android.net.wifi.WifiInfo.removeDoubleQuotes;
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/**
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* Helper class that listeners to wifi callback and notify client when there is update in
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* wifi summary info.
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*/
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public final class WifiSummaryUpdater extends SummaryUpdater {
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private final WifiStatusTracker mWifiTracker;
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private final BroadcastReceiver mReceiver;
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private static final IntentFilter INTENT_FILTER;
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static {
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INTENT_FILTER = new IntentFilter();
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INTENT_FILTER.addAction(WifiManager.WIFI_STATE_CHANGED_ACTION);
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INTENT_FILTER.addAction(WifiManager.NETWORK_STATE_CHANGED_ACTION);
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INTENT_FILTER.addAction(WifiManager.RSSI_CHANGED_ACTION);
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}
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public WifiSummaryUpdater(Context context, OnSummaryChangeListener listener) {
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this(context, listener, new WifiStatusTracker(context.getSystemService(WifiManager.class)));
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}
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@VisibleForTesting
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public WifiSummaryUpdater(Context context, OnSummaryChangeListener listener,
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WifiStatusTracker wifiTracker) {
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super(context, listener);
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mWifiTracker = wifiTracker;
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mReceiver = new BroadcastReceiver() {
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@Override
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public void onReceive(Context context, Intent intent) {
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mWifiTracker.handleBroadcast(intent);
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notifyChangeIfNeeded();
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}
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};
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}
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@Override
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public void register(boolean register) {
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if (register) {
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mContext.registerReceiver(mReceiver, INTENT_FILTER);
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} else {
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mContext.unregisterReceiver(mReceiver);
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}
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}
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@Override
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public String getSummary() {
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if (!mWifiTracker.enabled) {
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return mContext.getString(R.string.wifi_disabled_generic);
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}
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if (!mWifiTracker.connected) {
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return mContext.getString(R.string.disconnected);
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}
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return removeDoubleQuotes(mWifiTracker.ssid);
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}
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}
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