5e3d75a6f9
- See the result screenshot in b/203168953#comment9
Bug: 203168953
Test: manual test
make RunSettingsRoboTests \
ROBOTEST_FILTER=WifiP2PPreferenceControllerTest
Change-Id: I87ad6d7554fbb4aa86d4617438fa359c67544812
113 lines
3.6 KiB
Java
113 lines
3.6 KiB
Java
/*
|
|
* 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.p2p;
|
|
|
|
import android.content.BroadcastReceiver;
|
|
import android.content.Context;
|
|
import android.content.Intent;
|
|
import android.content.IntentFilter;
|
|
import android.net.wifi.WifiManager;
|
|
|
|
import androidx.annotation.VisibleForTesting;
|
|
import androidx.preference.Preference;
|
|
import androidx.preference.PreferenceScreen;
|
|
|
|
import com.android.settings.R;
|
|
import com.android.settings.core.PreferenceControllerMixin;
|
|
import com.android.settingslib.core.AbstractPreferenceController;
|
|
import com.android.settingslib.core.lifecycle.Lifecycle;
|
|
import com.android.settingslib.core.lifecycle.LifecycleObserver;
|
|
import com.android.settingslib.core.lifecycle.events.OnPause;
|
|
import com.android.settingslib.core.lifecycle.events.OnResume;
|
|
import com.android.settingslib.wifi.WifiEnterpriseRestrictionUtils;
|
|
|
|
/**
|
|
* {@link PreferenceControllerMixin} to toggle Wifi Direct preference on Wi-Fi state.
|
|
*/
|
|
public class WifiP2pPreferenceController extends AbstractPreferenceController
|
|
implements PreferenceControllerMixin, LifecycleObserver, OnPause, OnResume {
|
|
|
|
private static final String KEY_WIFI_DIRECT = "wifi_direct";
|
|
|
|
private final WifiManager mWifiManager;
|
|
@VisibleForTesting
|
|
final BroadcastReceiver mReceiver = new BroadcastReceiver() {
|
|
@Override
|
|
public void onReceive(Context context, Intent intent) {
|
|
togglePreferences();
|
|
}
|
|
};
|
|
private final IntentFilter mFilter = new IntentFilter(WifiManager.WIFI_STATE_CHANGED_ACTION);
|
|
|
|
private Preference mWifiDirectPref;
|
|
@VisibleForTesting
|
|
boolean mIsWifiDirectAllow;
|
|
|
|
public WifiP2pPreferenceController(
|
|
Context context, Lifecycle lifecycle, WifiManager wifiManager) {
|
|
super(context);
|
|
mWifiManager = wifiManager;
|
|
mIsWifiDirectAllow = WifiEnterpriseRestrictionUtils.isWifiDirectAllowed(context);
|
|
lifecycle.addObserver(this);
|
|
}
|
|
|
|
@Override
|
|
public void displayPreference(PreferenceScreen screen) {
|
|
super.displayPreference(screen);
|
|
mWifiDirectPref = screen.findPreference(KEY_WIFI_DIRECT);
|
|
togglePreferences();
|
|
if (!mIsWifiDirectAllow) {
|
|
mWifiDirectPref.setSummary(R.string.not_allowed_by_ent);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void updateState(Preference preference) {
|
|
super.updateState(preference);
|
|
preference.setEnabled(isWifiP2pAvailable());
|
|
}
|
|
|
|
@Override
|
|
public void onResume() {
|
|
mContext.registerReceiver(mReceiver, mFilter);
|
|
}
|
|
|
|
@Override
|
|
public void onPause() {
|
|
mContext.unregisterReceiver(mReceiver);
|
|
}
|
|
|
|
@Override
|
|
public boolean isAvailable() {
|
|
// Always show preference.
|
|
return true;
|
|
}
|
|
@Override
|
|
public String getPreferenceKey() {
|
|
return KEY_WIFI_DIRECT;
|
|
}
|
|
|
|
private void togglePreferences() {
|
|
if (mWifiDirectPref != null) {
|
|
mWifiDirectPref.setEnabled(isWifiP2pAvailable());
|
|
}
|
|
}
|
|
private boolean isWifiP2pAvailable() {
|
|
return mWifiManager.isWifiEnabled() && mIsWifiDirectAllow;
|
|
}
|
|
|
|
}
|