5561543a27
Change-Id: Ieaf413e3d698a9cbcb0560bfa65f380675677a74 Fix: 34976128 Test: make RunSettingsRoboTests
816 lines
30 KiB
Java
Executable File
816 lines
30 KiB
Java
Executable File
/*
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* Copyright (C) 2012 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.wfd;
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import android.app.AlertDialog;
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import android.content.BroadcastReceiver;
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import android.content.Context;
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import android.content.DialogInterface;
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import android.content.Intent;
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import android.content.IntentFilter;
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import android.database.ContentObserver;
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import android.hardware.display.DisplayManager;
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import android.hardware.display.WifiDisplay;
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import android.hardware.display.WifiDisplayStatus;
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import android.media.MediaRouter;
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import android.media.MediaRouter.RouteInfo;
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import android.net.Uri;
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import android.net.wifi.WpsInfo;
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import android.net.wifi.p2p.WifiP2pManager;
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import android.net.wifi.p2p.WifiP2pManager.ActionListener;
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import android.net.wifi.p2p.WifiP2pManager.Channel;
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import android.os.Bundle;
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import android.os.Handler;
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import android.os.Looper;
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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.support.v7.preference.Preference.OnPreferenceChangeListener;
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import android.support.v7.preference.PreferenceCategory;
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import android.support.v7.preference.PreferenceGroup;
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import android.support.v7.preference.PreferenceScreen;
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import android.support.v7.preference.PreferenceViewHolder;
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import android.util.Slog;
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import android.util.TypedValue;
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import android.view.Menu;
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import android.view.MenuInflater;
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import android.view.MenuItem;
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import android.view.View;
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import android.view.View.OnClickListener;
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import android.widget.Button;
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import android.widget.EditText;
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import android.widget.ImageView;
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import android.widget.TextView;
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import com.android.internal.app.MediaRouteDialogPresenter;
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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.dashboard.SummaryLoader;
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/**
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* The Settings screen for WifiDisplay configuration and connection management.
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*
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* The wifi display routes are integrated together with other remote display routes
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* from the media router. It may happen that wifi display isn't actually available
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* on the system. In that case, the enable option will not be shown but other
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* remote display routes will continue to be made available.
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*/
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public final class WifiDisplaySettings extends SettingsPreferenceFragment {
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private static final String TAG = "WifiDisplaySettings";
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private static final boolean DEBUG = false;
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private static final int MENU_ID_ENABLE_WIFI_DISPLAY = Menu.FIRST;
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private static final int CHANGE_SETTINGS = 1 << 0;
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private static final int CHANGE_ROUTES = 1 << 1;
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private static final int CHANGE_WIFI_DISPLAY_STATUS = 1 << 2;
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private static final int CHANGE_ALL = -1;
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private static final int ORDER_CERTIFICATION = 1;
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private static final int ORDER_CONNECTED = 2;
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private static final int ORDER_AVAILABLE = 3;
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private static final int ORDER_UNAVAILABLE = 4;
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private final Handler mHandler;
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private MediaRouter mRouter;
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private DisplayManager mDisplayManager;
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private boolean mStarted;
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private int mPendingChanges;
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private boolean mWifiDisplayOnSetting;
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private WifiDisplayStatus mWifiDisplayStatus;
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private TextView mEmptyView;
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/* certification */
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private boolean mWifiDisplayCertificationOn;
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private WifiP2pManager mWifiP2pManager;
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private Channel mWifiP2pChannel;
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private PreferenceGroup mCertCategory;
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private boolean mListen;
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private boolean mAutoGO;
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private int mWpsConfig = WpsInfo.INVALID;
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private int mListenChannel;
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private int mOperatingChannel;
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public WifiDisplaySettings() {
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mHandler = new Handler();
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}
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@Override
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public int getMetricsCategory() {
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return MetricsEvent.WFD_WIFI_DISPLAY;
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}
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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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final Context context = getActivity();
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mRouter = (MediaRouter)context.getSystemService(Context.MEDIA_ROUTER_SERVICE);
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mDisplayManager = (DisplayManager)context.getSystemService(Context.DISPLAY_SERVICE);
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mWifiP2pManager = (WifiP2pManager)context.getSystemService(Context.WIFI_P2P_SERVICE);
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mWifiP2pChannel = mWifiP2pManager.initialize(context, Looper.getMainLooper(), null);
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addPreferencesFromResource(R.xml.wifi_display_settings);
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setHasOptionsMenu(true);
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}
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@Override
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protected int getHelpResource() {
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return R.string.help_url_remote_display;
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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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mEmptyView = (TextView) getView().findViewById(android.R.id.empty);
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mEmptyView.setText(R.string.wifi_display_no_devices_found);
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setEmptyView(mEmptyView);
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}
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@Override
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public void onStart() {
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super.onStart();
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mStarted = true;
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final Context context = getActivity();
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IntentFilter filter = new IntentFilter();
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filter.addAction(DisplayManager.ACTION_WIFI_DISPLAY_STATUS_CHANGED);
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context.registerReceiver(mReceiver, filter);
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getContentResolver().registerContentObserver(Settings.Global.getUriFor(
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Settings.Global.WIFI_DISPLAY_ON), false, mSettingsObserver);
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getContentResolver().registerContentObserver(Settings.Global.getUriFor(
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Settings.Global.WIFI_DISPLAY_CERTIFICATION_ON), false, mSettingsObserver);
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getContentResolver().registerContentObserver(Settings.Global.getUriFor(
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Settings.Global.WIFI_DISPLAY_WPS_CONFIG), false, mSettingsObserver);
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mRouter.addCallback(MediaRouter.ROUTE_TYPE_REMOTE_DISPLAY, mRouterCallback,
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MediaRouter.CALLBACK_FLAG_PERFORM_ACTIVE_SCAN);
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update(CHANGE_ALL);
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}
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@Override
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public void onStop() {
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super.onStop();
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mStarted = false;
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final Context context = getActivity();
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context.unregisterReceiver(mReceiver);
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getContentResolver().unregisterContentObserver(mSettingsObserver);
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mRouter.removeCallback(mRouterCallback);
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unscheduleUpdate();
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}
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@Override
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public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
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if (mWifiDisplayStatus != null && mWifiDisplayStatus.getFeatureState()
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!= WifiDisplayStatus.FEATURE_STATE_UNAVAILABLE) {
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MenuItem item = menu.add(Menu.NONE, MENU_ID_ENABLE_WIFI_DISPLAY, 0,
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R.string.wifi_display_enable_menu_item);
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item.setCheckable(true);
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item.setChecked(mWifiDisplayOnSetting);
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}
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super.onCreateOptionsMenu(menu, inflater);
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}
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@Override
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public boolean onOptionsItemSelected(MenuItem item) {
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switch (item.getItemId()) {
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case MENU_ID_ENABLE_WIFI_DISPLAY:
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mWifiDisplayOnSetting = !item.isChecked();
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item.setChecked(mWifiDisplayOnSetting);
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Settings.Global.putInt(getContentResolver(),
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Settings.Global.WIFI_DISPLAY_ON, mWifiDisplayOnSetting ? 1 : 0);
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return true;
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}
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return super.onOptionsItemSelected(item);
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}
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private void scheduleUpdate(int changes) {
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if (mStarted) {
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if (mPendingChanges == 0) {
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mHandler.post(mUpdateRunnable);
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}
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mPendingChanges |= changes;
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}
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}
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private void unscheduleUpdate() {
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if (mPendingChanges != 0) {
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mPendingChanges = 0;
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mHandler.removeCallbacks(mUpdateRunnable);
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}
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}
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private void update(int changes) {
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boolean invalidateOptions = false;
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// Update settings.
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if ((changes & CHANGE_SETTINGS) != 0) {
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mWifiDisplayOnSetting = Settings.Global.getInt(getContentResolver(),
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Settings.Global.WIFI_DISPLAY_ON, 0) != 0;
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mWifiDisplayCertificationOn = Settings.Global.getInt(getContentResolver(),
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Settings.Global.WIFI_DISPLAY_CERTIFICATION_ON, 0) != 0;
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mWpsConfig = Settings.Global.getInt(getContentResolver(),
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Settings.Global.WIFI_DISPLAY_WPS_CONFIG, WpsInfo.INVALID);
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// The wifi display enabled setting may have changed.
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invalidateOptions = true;
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}
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// Update wifi display state.
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if ((changes & CHANGE_WIFI_DISPLAY_STATUS) != 0) {
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mWifiDisplayStatus = mDisplayManager.getWifiDisplayStatus();
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// The wifi display feature state may have changed.
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invalidateOptions = true;
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}
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// Rebuild the routes.
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final PreferenceScreen preferenceScreen = getPreferenceScreen();
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preferenceScreen.removeAll();
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// Add all known remote display routes.
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final int routeCount = mRouter.getRouteCount();
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for (int i = 0; i < routeCount; i++) {
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MediaRouter.RouteInfo route = mRouter.getRouteAt(i);
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if (route.matchesTypes(MediaRouter.ROUTE_TYPE_REMOTE_DISPLAY)) {
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preferenceScreen.addPreference(createRoutePreference(route));
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}
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}
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// Additional features for wifi display routes.
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if (mWifiDisplayStatus != null
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&& mWifiDisplayStatus.getFeatureState() == WifiDisplayStatus.FEATURE_STATE_ON) {
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// Add all unpaired wifi displays.
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for (WifiDisplay display : mWifiDisplayStatus.getDisplays()) {
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if (!display.isRemembered() && display.isAvailable()
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&& !display.equals(mWifiDisplayStatus.getActiveDisplay())) {
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preferenceScreen.addPreference(new UnpairedWifiDisplayPreference(
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getPrefContext(), display));
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}
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}
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// Add the certification menu if enabled in developer options.
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if (mWifiDisplayCertificationOn) {
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buildCertificationMenu(preferenceScreen);
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}
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}
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// Invalidate menu options if needed.
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if (invalidateOptions) {
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getActivity().invalidateOptionsMenu();
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}
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}
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private RoutePreference createRoutePreference(MediaRouter.RouteInfo route) {
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WifiDisplay display = findWifiDisplay(route.getDeviceAddress());
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if (display != null) {
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return new WifiDisplayRoutePreference(getPrefContext(), route, display);
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} else {
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return new RoutePreference(getPrefContext(), route);
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}
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}
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private WifiDisplay findWifiDisplay(String deviceAddress) {
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if (mWifiDisplayStatus != null && deviceAddress != null) {
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for (WifiDisplay display : mWifiDisplayStatus.getDisplays()) {
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if (display.getDeviceAddress().equals(deviceAddress)) {
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return display;
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}
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}
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}
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return null;
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}
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private void buildCertificationMenu(final PreferenceScreen preferenceScreen) {
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if (mCertCategory == null) {
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mCertCategory = new PreferenceCategory(getPrefContext());
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mCertCategory.setTitle(R.string.wifi_display_certification_heading);
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mCertCategory.setOrder(ORDER_CERTIFICATION);
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} else {
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mCertCategory.removeAll();
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}
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preferenceScreen.addPreference(mCertCategory);
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// display session info if there is an active p2p session
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if (!mWifiDisplayStatus.getSessionInfo().getGroupId().isEmpty()) {
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Preference p = new Preference(getPrefContext());
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p.setTitle(R.string.wifi_display_session_info);
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p.setSummary(mWifiDisplayStatus.getSessionInfo().toString());
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mCertCategory.addPreference(p);
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// show buttons for Pause/Resume when a WFD session is established
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if (mWifiDisplayStatus.getSessionInfo().getSessionId() != 0) {
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mCertCategory.addPreference(new Preference(getPrefContext()) {
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@Override
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public void onBindViewHolder(PreferenceViewHolder view) {
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super.onBindViewHolder(view);
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Button b = (Button) view.findViewById(R.id.left_button);
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b.setText(R.string.wifi_display_pause);
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b.setOnClickListener(new OnClickListener() {
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@Override
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public void onClick(View v) {
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mDisplayManager.pauseWifiDisplay();
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}
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});
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b = (Button) view.findViewById(R.id.right_button);
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b.setText(R.string.wifi_display_resume);
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b.setOnClickListener(new OnClickListener() {
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@Override
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public void onClick(View v) {
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mDisplayManager.resumeWifiDisplay();
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}
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});
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}
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});
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mCertCategory.setLayoutResource(R.layout.two_buttons_panel);
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}
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}
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// switch for Listen Mode
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SwitchPreference pref = new SwitchPreference(getPrefContext()) {
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@Override
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protected void onClick() {
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mListen = !mListen;
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setListenMode(mListen);
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setChecked(mListen);
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}
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};
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pref.setTitle(R.string.wifi_display_listen_mode);
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pref.setChecked(mListen);
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mCertCategory.addPreference(pref);
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// switch for Autonomous GO
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pref = new SwitchPreference(getPrefContext()) {
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@Override
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protected void onClick() {
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mAutoGO = !mAutoGO;
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if (mAutoGO) {
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startAutoGO();
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} else {
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stopAutoGO();
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}
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setChecked(mAutoGO);
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}
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};
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pref.setTitle(R.string.wifi_display_autonomous_go);
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pref.setChecked(mAutoGO);
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mCertCategory.addPreference(pref);
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// Drop down list for choosing WPS method (PBC/KEYPAD/DISPLAY)
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ListPreference lp = new ListPreference(getPrefContext());
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lp.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
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@Override
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public boolean onPreferenceChange(Preference preference, Object value) {
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int wpsConfig = Integer.parseInt((String) value);
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if (wpsConfig != mWpsConfig) {
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mWpsConfig = wpsConfig;
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getActivity().invalidateOptionsMenu();
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Settings.Global.putInt(getActivity().getContentResolver(),
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Settings.Global.WIFI_DISPLAY_WPS_CONFIG, mWpsConfig);
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}
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return true;
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}
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});
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mWpsConfig = Settings.Global.getInt(getActivity().getContentResolver(),
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Settings.Global.WIFI_DISPLAY_WPS_CONFIG, WpsInfo.INVALID);
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String[] wpsEntries = { "Default", "PBC", "KEYPAD", "DISPLAY" };
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String[] wpsValues = {
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"" + WpsInfo.INVALID,
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"" + WpsInfo.PBC,
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"" + WpsInfo.KEYPAD,
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"" + WpsInfo.DISPLAY };
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lp.setKey("wps");
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lp.setTitle(R.string.wifi_display_wps_config);
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lp.setEntries(wpsEntries);
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lp.setEntryValues(wpsValues);
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lp.setValue("" + mWpsConfig);
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lp.setSummary("%1$s");
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mCertCategory.addPreference(lp);
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// Drop down list for choosing listen channel
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lp = new ListPreference(getPrefContext());
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lp.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
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@Override
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public boolean onPreferenceChange(Preference preference, Object value) {
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int channel = Integer.parseInt((String) value);
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if (channel != mListenChannel) {
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mListenChannel = channel;
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getActivity().invalidateOptionsMenu();
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setWifiP2pChannels(mListenChannel, mOperatingChannel);
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}
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return true;
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}
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});
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String[] lcEntries = { "Auto", "1", "6", "11" };
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String[] lcValues = { "0", "1", "6", "11" };
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lp.setKey("listening_channel");
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lp.setTitle(R.string.wifi_display_listen_channel);
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lp.setEntries(lcEntries);
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lp.setEntryValues(lcValues);
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lp.setValue("" + mListenChannel);
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lp.setSummary("%1$s");
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mCertCategory.addPreference(lp);
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// Drop down list for choosing operating channel
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lp = new ListPreference(getPrefContext());
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lp.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
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@Override
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public boolean onPreferenceChange(Preference preference, Object value) {
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int channel = Integer.parseInt((String) value);
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if (channel != mOperatingChannel) {
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mOperatingChannel = channel;
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getActivity().invalidateOptionsMenu();
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setWifiP2pChannels(mListenChannel, mOperatingChannel);
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}
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return true;
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}
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});
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String[] ocEntries = { "Auto", "1", "6", "11", "36" };
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String[] ocValues = { "0", "1", "6", "11", "36" };
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lp.setKey("operating_channel");
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lp.setTitle(R.string.wifi_display_operating_channel);
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lp.setEntries(ocEntries);
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lp.setEntryValues(ocValues);
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lp.setValue("" + mOperatingChannel);
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lp.setSummary("%1$s");
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mCertCategory.addPreference(lp);
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}
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private void startAutoGO() {
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if (DEBUG) {
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Slog.d(TAG, "Starting Autonomous GO...");
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}
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mWifiP2pManager.createGroup(mWifiP2pChannel, new ActionListener() {
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@Override
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public void onSuccess() {
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if (DEBUG) {
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Slog.d(TAG, "Successfully started AutoGO.");
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}
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}
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@Override
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public void onFailure(int reason) {
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Slog.e(TAG, "Failed to start AutoGO with reason " + reason + ".");
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}
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});
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}
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private void stopAutoGO() {
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if (DEBUG) {
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Slog.d(TAG, "Stopping Autonomous GO...");
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}
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mWifiP2pManager.removeGroup(mWifiP2pChannel, new ActionListener() {
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@Override
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public void onSuccess() {
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if (DEBUG) {
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Slog.d(TAG, "Successfully stopped AutoGO.");
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}
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}
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@Override
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public void onFailure(int reason) {
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Slog.e(TAG, "Failed to stop AutoGO with reason " + reason + ".");
|
|
}
|
|
});
|
|
}
|
|
|
|
private void setListenMode(final boolean enable) {
|
|
if (DEBUG) {
|
|
Slog.d(TAG, "Setting listen mode to: " + enable);
|
|
}
|
|
mWifiP2pManager.listen(mWifiP2pChannel, enable, new ActionListener() {
|
|
@Override
|
|
public void onSuccess() {
|
|
if (DEBUG) {
|
|
Slog.d(TAG, "Successfully " + (enable ? "entered" : "exited")
|
|
+" listen mode.");
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void onFailure(int reason) {
|
|
Slog.e(TAG, "Failed to " + (enable ? "entered" : "exited")
|
|
+" listen mode with reason " + reason + ".");
|
|
}
|
|
});
|
|
}
|
|
|
|
private void setWifiP2pChannels(final int lc, final int oc) {
|
|
if (DEBUG) {
|
|
Slog.d(TAG, "Setting wifi p2p channel: lc=" + lc + ", oc=" + oc);
|
|
}
|
|
mWifiP2pManager.setWifiP2pChannels(mWifiP2pChannel,
|
|
lc, oc, new ActionListener() {
|
|
@Override
|
|
public void onSuccess() {
|
|
if (DEBUG) {
|
|
Slog.d(TAG, "Successfully set wifi p2p channels.");
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void onFailure(int reason) {
|
|
Slog.e(TAG, "Failed to set wifi p2p channels with reason " + reason + ".");
|
|
}
|
|
});
|
|
}
|
|
|
|
private void toggleRoute(MediaRouter.RouteInfo route) {
|
|
if (route.isSelected()) {
|
|
MediaRouteDialogPresenter.showDialogFragment(getActivity(),
|
|
MediaRouter.ROUTE_TYPE_REMOTE_DISPLAY, null);
|
|
} else {
|
|
route.select();
|
|
}
|
|
}
|
|
|
|
private void pairWifiDisplay(WifiDisplay display) {
|
|
if (display.canConnect()) {
|
|
mDisplayManager.connectWifiDisplay(display.getDeviceAddress());
|
|
}
|
|
}
|
|
|
|
private void showWifiDisplayOptionsDialog(final WifiDisplay display) {
|
|
View view = getActivity().getLayoutInflater().inflate(R.layout.wifi_display_options, null);
|
|
final EditText nameEditText = (EditText)view.findViewById(R.id.name);
|
|
nameEditText.setText(display.getFriendlyDisplayName());
|
|
|
|
DialogInterface.OnClickListener done = new DialogInterface.OnClickListener() {
|
|
@Override
|
|
public void onClick(DialogInterface dialog, int which) {
|
|
String name = nameEditText.getText().toString().trim();
|
|
if (name.isEmpty() || name.equals(display.getDeviceName())) {
|
|
name = null;
|
|
}
|
|
mDisplayManager.renameWifiDisplay(display.getDeviceAddress(), name);
|
|
}
|
|
};
|
|
DialogInterface.OnClickListener forget = new DialogInterface.OnClickListener() {
|
|
@Override
|
|
public void onClick(DialogInterface dialog, int which) {
|
|
mDisplayManager.forgetWifiDisplay(display.getDeviceAddress());
|
|
}
|
|
};
|
|
|
|
AlertDialog dialog = new AlertDialog.Builder(getActivity())
|
|
.setCancelable(true)
|
|
.setTitle(R.string.wifi_display_options_title)
|
|
.setView(view)
|
|
.setPositiveButton(R.string.wifi_display_options_done, done)
|
|
.setNegativeButton(R.string.wifi_display_options_forget, forget)
|
|
.create();
|
|
dialog.show();
|
|
}
|
|
|
|
private final Runnable mUpdateRunnable = new Runnable() {
|
|
@Override
|
|
public void run() {
|
|
final int changes = mPendingChanges;
|
|
mPendingChanges = 0;
|
|
update(changes);
|
|
}
|
|
};
|
|
|
|
private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
|
|
@Override
|
|
public void onReceive(Context context, Intent intent) {
|
|
String action = intent.getAction();
|
|
if (action.equals(DisplayManager.ACTION_WIFI_DISPLAY_STATUS_CHANGED)) {
|
|
scheduleUpdate(CHANGE_WIFI_DISPLAY_STATUS);
|
|
}
|
|
}
|
|
};
|
|
|
|
private final ContentObserver mSettingsObserver = new ContentObserver(new Handler()) {
|
|
@Override
|
|
public void onChange(boolean selfChange, Uri uri) {
|
|
scheduleUpdate(CHANGE_SETTINGS);
|
|
}
|
|
};
|
|
|
|
private final MediaRouter.Callback mRouterCallback = new MediaRouter.SimpleCallback() {
|
|
@Override
|
|
public void onRouteAdded(MediaRouter router, RouteInfo info) {
|
|
scheduleUpdate(CHANGE_ROUTES);
|
|
}
|
|
|
|
@Override
|
|
public void onRouteChanged(MediaRouter router, RouteInfo info) {
|
|
scheduleUpdate(CHANGE_ROUTES);
|
|
}
|
|
|
|
@Override
|
|
public void onRouteRemoved(MediaRouter router, RouteInfo info) {
|
|
scheduleUpdate(CHANGE_ROUTES);
|
|
}
|
|
|
|
@Override
|
|
public void onRouteSelected(MediaRouter router, int type, RouteInfo info) {
|
|
scheduleUpdate(CHANGE_ROUTES);
|
|
}
|
|
|
|
@Override
|
|
public void onRouteUnselected(MediaRouter router, int type, RouteInfo info) {
|
|
scheduleUpdate(CHANGE_ROUTES);
|
|
}
|
|
};
|
|
|
|
private class RoutePreference extends Preference
|
|
implements Preference.OnPreferenceClickListener {
|
|
private final MediaRouter.RouteInfo mRoute;
|
|
|
|
public RoutePreference(Context context, MediaRouter.RouteInfo route) {
|
|
super(context);
|
|
|
|
mRoute = route;
|
|
setTitle(route.getName());
|
|
setSummary(route.getDescription());
|
|
setEnabled(route.isEnabled());
|
|
if (route.isSelected()) {
|
|
setOrder(ORDER_CONNECTED);
|
|
if (route.isConnecting()) {
|
|
setSummary(R.string.wifi_display_status_connecting);
|
|
} else {
|
|
setSummary(R.string.wifi_display_status_connected);
|
|
}
|
|
} else {
|
|
if (isEnabled()) {
|
|
setOrder(ORDER_AVAILABLE);
|
|
} else {
|
|
setOrder(ORDER_UNAVAILABLE);
|
|
if (route.getStatusCode() == MediaRouter.RouteInfo.STATUS_IN_USE) {
|
|
setSummary(R.string.wifi_display_status_in_use);
|
|
} else {
|
|
setSummary(R.string.wifi_display_status_not_available);
|
|
}
|
|
}
|
|
}
|
|
setOnPreferenceClickListener(this);
|
|
}
|
|
|
|
@Override
|
|
public boolean onPreferenceClick(Preference preference) {
|
|
toggleRoute(mRoute);
|
|
return true;
|
|
}
|
|
}
|
|
|
|
private class WifiDisplayRoutePreference extends RoutePreference
|
|
implements View.OnClickListener {
|
|
private final WifiDisplay mDisplay;
|
|
|
|
public WifiDisplayRoutePreference(Context context, MediaRouter.RouteInfo route,
|
|
WifiDisplay display) {
|
|
super(context, route);
|
|
|
|
mDisplay = display;
|
|
setWidgetLayoutResource(R.layout.wifi_display_preference);
|
|
}
|
|
|
|
@Override
|
|
public void onBindViewHolder(PreferenceViewHolder view) {
|
|
super.onBindViewHolder(view);
|
|
|
|
ImageView deviceDetails = (ImageView) view.findViewById(R.id.deviceDetails);
|
|
if (deviceDetails != null) {
|
|
deviceDetails.setOnClickListener(this);
|
|
if (!isEnabled()) {
|
|
TypedValue value = new TypedValue();
|
|
getContext().getTheme().resolveAttribute(android.R.attr.disabledAlpha,
|
|
value, true);
|
|
deviceDetails.setImageAlpha((int)(value.getFloat() * 255));
|
|
deviceDetails.setEnabled(true); // always allow button to be pressed
|
|
}
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void onClick(View v) {
|
|
showWifiDisplayOptionsDialog(mDisplay);
|
|
}
|
|
}
|
|
|
|
private class UnpairedWifiDisplayPreference extends Preference
|
|
implements Preference.OnPreferenceClickListener {
|
|
private final WifiDisplay mDisplay;
|
|
|
|
public UnpairedWifiDisplayPreference(Context context, WifiDisplay display) {
|
|
super(context);
|
|
|
|
mDisplay = display;
|
|
setTitle(display.getFriendlyDisplayName());
|
|
setSummary(com.android.internal.R.string.wireless_display_route_description);
|
|
setEnabled(display.canConnect());
|
|
if (isEnabled()) {
|
|
setOrder(ORDER_AVAILABLE);
|
|
} else {
|
|
setOrder(ORDER_UNAVAILABLE);
|
|
setSummary(R.string.wifi_display_status_in_use);
|
|
}
|
|
setOnPreferenceClickListener(this);
|
|
}
|
|
|
|
@Override
|
|
public boolean onPreferenceClick(Preference preference) {
|
|
pairWifiDisplay(mDisplay);
|
|
return true;
|
|
}
|
|
}
|
|
|
|
private static class SummaryProvider implements SummaryLoader.SummaryProvider {
|
|
|
|
private final Context mContext;
|
|
private final SummaryLoader mSummaryLoader;
|
|
private final MediaRouter mRouter;
|
|
private final MediaRouter.Callback mRouterCallback = new MediaRouter.SimpleCallback() {
|
|
@Override
|
|
public void onRouteSelected(MediaRouter router, int type, RouteInfo info) {
|
|
updateSummary();
|
|
}
|
|
|
|
@Override
|
|
public void onRouteUnselected(MediaRouter router, int type, RouteInfo info) {
|
|
updateSummary();
|
|
}
|
|
|
|
@Override
|
|
public void onRouteAdded(MediaRouter router, RouteInfo info) {
|
|
updateSummary();
|
|
}
|
|
|
|
@Override
|
|
public void onRouteRemoved(MediaRouter router, RouteInfo info) {
|
|
updateSummary();
|
|
}
|
|
|
|
@Override
|
|
public void onRouteChanged(MediaRouter router, RouteInfo info) {
|
|
updateSummary();
|
|
}
|
|
};
|
|
|
|
public SummaryProvider(Context context, SummaryLoader summaryLoader) {
|
|
mContext = context;
|
|
mSummaryLoader = summaryLoader;
|
|
mRouter = (MediaRouter) context.getSystemService(Context.MEDIA_ROUTER_SERVICE);
|
|
}
|
|
|
|
@Override
|
|
public void setListening(boolean listening) {
|
|
if (listening) {
|
|
mRouter.addCallback(MediaRouter.ROUTE_TYPE_REMOTE_DISPLAY, mRouterCallback);
|
|
updateSummary();
|
|
} else {
|
|
mRouter.removeCallback(mRouterCallback);
|
|
}
|
|
}
|
|
|
|
private void updateSummary() {
|
|
String summary = mContext.getString(R.string.disconnected);
|
|
|
|
final int routeCount = mRouter.getRouteCount();
|
|
for (int i = 0; i < routeCount; i++) {
|
|
final MediaRouter.RouteInfo route = mRouter.getRouteAt(i);
|
|
if (route.matchesTypes(MediaRouter.ROUTE_TYPE_REMOTE_DISPLAY)
|
|
&& route.isSelected() && !route.isConnecting()) {
|
|
summary = mContext.getString(R.string.wifi_display_status_connected);
|
|
break;
|
|
}
|
|
}
|
|
mSummaryLoader.setSummary(this, summary);
|
|
}
|
|
}
|
|
|
|
public static final SummaryLoader.SummaryProviderFactory SUMMARY_PROVIDER_FACTORY
|
|
= (activity, summaryLoader) -> new SummaryProvider(activity, summaryLoader);
|
|
}
|