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Remove dead Nsd checkbox

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It seems to be dead from few years ago. This cl just cleans things up.
See b/6449478 for context.

Change-Id: Ida5eca16df88c866d3557e12dcde8884706810c6
This commit is contained in:
Xiaohui Chen
2015-09-03 11:29:45 -07:00
parent 6f03829e74
commit 40aca2ceb4
4 changed files with 0 additions and 114 deletions
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6
res/values/strings.xml
View File

@@ -1386,12 +1386,6 @@
<!-- Explanation of the Android Beam feature in the Android Beam settings panel. The use of "beam" here is as a verb and not considered trademarked. [CHAR LIMIT=NONE] -->
<string name="android_beam_explained">When this feature is turned on, you can beam app content to another NFC-capable device by holding the devices close together. For example, you can beam Browser pages, YouTube videos, People contacts, and more.\n\nJust bring the devices together (typically back to back) and then touch your screen. The app determines what gets beamed.</string>
<!-- Network service discovery settings -->
<!-- Used in the 1st-level settings screen to turn on NSD -->
<string name="nsd_quick_toggle_title">Network service discovery</string>
<!-- Description of NFC in the 1st level settings screen. [CHAR LIMIT=NONE] -->
<string name="nsd_quick_toggle_summary">Allow apps on other devices to discover apps on this device</string>
<!-- Wi-Fi Settings --> <skip />
<!-- Used in the 1st-level settings screen to turn on Wi-Fi -->
<string name="wifi_quick_toggle_title">Wi\u2011Fi</string>

6
res/xml/wireless_settings.xml
View File

@@ -76,12 +76,6 @@
android:targetClass="com.android.settings.wimax.WimaxSettings" />
</PreferenceScreen>
<SwitchPreference
android:key="toggle_nsd"
android:title="@string/nsd_quick_toggle_title"
android:summary="@string/nsd_quick_toggle_summary"
android:persistent="false" />
<PreferenceScreen
android:fragment="com.android.settings.ProxySelector"
android:key="proxy_settings"

85
src/com/android/settings/NsdEnabler.java
View File

@@ -1,85 +0,0 @@
/*
* Copyright (C) 2012 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;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.net.nsd.NsdManager;
import android.preference.Preference;
import android.preference.SwitchPreference;
/**
* NsdEnabler is a helper to manage network service discovery on/off checkbox state.
*/
public class NsdEnabler implements Preference.OnPreferenceChangeListener {
private final Context mContext;
private final SwitchPreference mSwitchPreference;
private final IntentFilter mIntentFilter;
private NsdManager mNsdManager;
private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
String action = intent.getAction();
if (NsdManager.ACTION_NSD_STATE_CHANGED.equals(action)) {
handleNsdStateChanged(intent.getIntExtra(NsdManager.EXTRA_NSD_STATE,
NsdManager.NSD_STATE_DISABLED));
}
}
};
public NsdEnabler(Context context, SwitchPreference pref) {
mContext = context;
mSwitchPreference = pref;
mNsdManager = (NsdManager) mContext.getSystemService(Context.NSD_SERVICE);
mIntentFilter = new IntentFilter(NsdManager.ACTION_NSD_STATE_CHANGED);
}
public void resume() {
mContext.registerReceiver(mReceiver, mIntentFilter);
mSwitchPreference.setOnPreferenceChangeListener(this);
}
public void pause() {
mContext.unregisterReceiver(mReceiver);
mSwitchPreference.setOnPreferenceChangeListener(null);
}
public boolean onPreferenceChange(Preference preference, Object value) {
final boolean desiredState = (Boolean) value;
mSwitchPreference.setEnabled(false);
mNsdManager.setEnabled(desiredState);
return false;
}
private void handleNsdStateChanged(int newState) {
switch (newState) {
case NsdManager.NSD_STATE_DISABLED:
mSwitchPreference.setChecked(false);
mSwitchPreference.setEnabled(true);
break;
case NsdManager.NSD_STATE_ENABLED:
mSwitchPreference.setChecked(true);
mSwitchPreference.setEnabled(true);
break;
}
}
}

17
src/com/android/settings/WirelessSettings.java
View File

@@ -26,7 +26,6 @@ import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.content.pm.UserInfo;
import android.content.res.Resources;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
@@ -35,7 +34,6 @@ import android.nfc.NfcAdapter;
import android.nfc.NfcManager;
import android.os.Bundle;
import android.os.SystemProperties;
import android.os.UserHandle;
import android.os.UserManager;
import android.preference.Preference;
import android.preference.PreferenceScreen;
@@ -70,7 +68,6 @@ public class WirelessSettings extends SettingsPreferenceFragment implements Inde
private static final String KEY_PROXY_SETTINGS = "proxy_settings";
private static final String KEY_MOBILE_NETWORK_SETTINGS = "mobile_network_settings";
private static final String KEY_MANAGE_MOBILE_PLAN = "manage_mobile_plan";
private static final String KEY_TOGGLE_NSD = "toggle_nsd"; //network service discovery
private static final String KEY_CELL_BROADCAST_SETTINGS = "cell_broadcast_settings";
private static final String KEY_WFC_SETTINGS = "wifi_calling_settings";
@@ -81,7 +78,6 @@ public class WirelessSettings extends SettingsPreferenceFragment implements Inde
private SwitchPreference mAirplaneModePreference;
private NfcEnabler mNfcEnabler;
private NfcAdapter mNfcAdapter;
private NsdEnabler mNsdEnabler;
private ConnectivityManager mCm;
private TelephonyManager mTm;
@@ -232,17 +228,12 @@ public class WirelessSettings extends SettingsPreferenceFragment implements Inde
mAirplaneModePreference = (SwitchPreference) findPreference(KEY_TOGGLE_AIRPLANE);
SwitchPreference nfc = (SwitchPreference) findPreference(KEY_TOGGLE_NFC);
PreferenceScreen androidBeam = (PreferenceScreen) findPreference(KEY_ANDROID_BEAM_SETTINGS);
SwitchPreference nsd = (SwitchPreference) findPreference(KEY_TOGGLE_NSD);
mAirplaneModeEnabler = new AirplaneModeEnabler(activity, mAirplaneModePreference);
mNfcEnabler = new NfcEnabler(activity, nfc, androidBeam);
mButtonWfc = (PreferenceScreen) findPreference(KEY_WFC_SETTINGS);
// Remove NSD checkbox by default
getPreferenceScreen().removePreference(nsd);
//mNsdEnabler = new NsdEnabler(activity, nsd);
String toggleable = Settings.Global.getString(activity.getContentResolver(),
Settings.Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS);
@@ -366,9 +357,6 @@ public class WirelessSettings extends SettingsPreferenceFragment implements Inde
if (mNfcEnabler != null) {
mNfcEnabler.resume();
}
if (mNsdEnabler != null) {
mNsdEnabler.resume();
}
// update WFC setting
final Context context = getActivity();
@@ -399,9 +387,6 @@ public class WirelessSettings extends SettingsPreferenceFragment implements Inde
if (mNfcEnabler != null) {
mNfcEnabler.pause();
}
if (mNsdEnabler != null) {
mNsdEnabler.pause();
}
}
@Override
@@ -437,8 +422,6 @@ public class WirelessSettings extends SettingsPreferenceFragment implements Inde
public List<String> getNonIndexableKeys(Context context) {
final ArrayList<String> result = new ArrayList<String>();
result.add(KEY_TOGGLE_NSD);
final UserManager um = (UserManager) context.getSystemService(Context.USER_SERVICE);
final boolean isSecondaryUser = !um.isAdminUser();
final boolean isWimaxEnabled = !isSecondaryUser