Dupe BluetoothSettings and DeviceListPreferenceFragment
Create the obsolete version of the belowing fragments, so we could flip between old page and new page. BluetoothSettingsObsolete and DeviceListPreferenceObsoleteFragment contains all the old logic but: 1. Logic about BluetoothPairingPreferenceController(ag/2239482), since this preference shouldn't be checked in without the flag :( This cl also adds logic in MasterSwitchPreferenceController to flip these two pages. Following cl will refactor these fragment to make it compatible to new framework. Bug: 35877041 Test: RunSettingsRoboTests Change-Id: I1cc1bc2d49d8a3e11c3127e56f6409fbc84028d8
This commit is contained in:
jackqdyulei
@@ -0,0 +1,625 @@
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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.bluetooth;
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import static android.os.UserManager.DISALLOW_CONFIG_BLUETOOTH;
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import android.app.Activity;
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import android.bluetooth.BluetoothAdapter;
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import android.bluetooth.BluetoothDevice;
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import android.content.BroadcastReceiver;
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import android.content.ContentResolver;
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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.content.res.Resources;
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import android.os.Bundle;
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import android.provider.Settings;
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import android.support.annotation.VisibleForTesting;
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import android.support.v7.preference.Preference;
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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.text.BidiFormatter;
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import android.text.Spannable;
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import android.text.style.TextAppearanceSpan;
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import android.util.Log;
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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.widget.TextView;
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import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
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import com.android.settings.LinkifyUtils;
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import com.android.settings.R;
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import com.android.settings.SettingsActivity;
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import com.android.settings.core.PreferenceController;
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import com.android.settings.dashboard.SummaryLoader;
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import com.android.settings.location.ScanningSettings;
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import com.android.settings.overlay.FeatureFactory;
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import com.android.settings.search.BaseSearchIndexProvider;
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import com.android.settings.search.Indexable;
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import com.android.settings.search.SearchIndexableRaw;
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import com.android.settings.widget.GearPreference;
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import com.android.settings.widget.SummaryUpdater.OnSummaryChangeListener;
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import com.android.settings.widget.SwitchBar;
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import com.android.settings.widget.SwitchBarController;
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import com.android.settingslib.bluetooth.BluetoothDeviceFilter;
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import com.android.settingslib.bluetooth.CachedBluetoothDevice;
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import com.android.settingslib.bluetooth.LocalBluetoothAdapter;
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import com.android.settingslib.bluetooth.LocalBluetoothManager;
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import com.android.settingslib.widget.FooterPreference;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Set;
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/**
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* BluetoothSettingsObsolete is the Settings screen for Bluetooth configuration and
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* connection management.
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*
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* This fragment stores old implementation of {@link BluetoothSettings} and is
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* deprecated, please use {@link BluetoothSettings} instead.
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*/
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@Deprecated
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public class BluetoothSettingsObsolete extends DeviceListPreferenceObsoleteFragment
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implements Indexable {
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private static final String TAG = "BluetoothSettingsObsolete";
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private static final int MENU_ID_SCAN = Menu.FIRST;
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private static final int MENU_ID_SHOW_RECEIVED = Menu.FIRST + 1;
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/* Private intent to show the list of received files */
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private static final String BTOPP_ACTION_OPEN_RECEIVED_FILES =
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"android.btopp.intent.action.OPEN_RECEIVED_FILES";
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private static final String BTOPP_PACKAGE =
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"com.android.bluetooth";
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private static final String KEY_PAIRED_DEVICES = "paired_devices";
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private static View mSettingsDialogView = null;
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private BluetoothEnabler mBluetoothEnabler;
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private PreferenceGroup mPairedDevicesCategory;
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private PreferenceGroup mAvailableDevicesCategory;
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private Preference mDeviceNamePreference;
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private boolean mAvailableDevicesCategoryIsPresent;
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private boolean mInitialScanStarted;
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private boolean mInitiateDiscoverable;
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private SwitchBar mSwitchBar;
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private final IntentFilter mIntentFilter;
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private BluetoothDeviceNamePreferenceController mDeviceNamePrefController;
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// For Search
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@VisibleForTesting
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static final String DATA_KEY_REFERENCE = "main_toggle_bluetooth_obsolete";
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// accessed from inner class (not private to avoid thunks)
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FooterPreference mMyDevicePreference;
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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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final String action = intent.getAction();
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final int state =
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intent.getIntExtra(BluetoothAdapter.EXTRA_STATE, BluetoothAdapter.ERROR);
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if (state == BluetoothAdapter.STATE_ON) {
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mInitiateDiscoverable = true;
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}
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}
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};
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public BluetoothSettingsObsolete() {
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super(DISALLOW_CONFIG_BLUETOOTH);
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mIntentFilter = new IntentFilter(BluetoothAdapter.ACTION_LOCAL_NAME_CHANGED);
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}
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@Override
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public int getMetricsCategory() {
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return MetricsEvent.BLUETOOTH;
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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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mInitialScanStarted = false;
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mInitiateDiscoverable = true;
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final SettingsActivity activity = (SettingsActivity) getActivity();
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mSwitchBar = activity.getSwitchBar();
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mBluetoothEnabler = new BluetoothEnabler(activity, new SwitchBarController(mSwitchBar),
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mMetricsFeatureProvider, Utils.getLocalBtManager(activity),
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MetricsEvent.ACTION_BLUETOOTH_TOGGLE);
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mBluetoothEnabler.setupSwitchController();
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}
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@Override
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public void onDestroyView() {
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super.onDestroyView();
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mBluetoothEnabler.teardownSwitchController();
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}
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@Override
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void addPreferencesForActivity() {
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final Context prefContext = getPrefContext();
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mDeviceNamePreference = mDeviceNamePrefController.createBluetoothDeviceNamePreference(
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getPreferenceScreen(), 1 /* order */);
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mPairedDevicesCategory = new PreferenceCategory(prefContext);
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mPairedDevicesCategory.setKey(KEY_PAIRED_DEVICES);
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mPairedDevicesCategory.setOrder(2);
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getPreferenceScreen().addPreference(mPairedDevicesCategory);
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mAvailableDevicesCategory = new BluetoothProgressCategory(prefContext);
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mAvailableDevicesCategory.setSelectable(false);
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mAvailableDevicesCategory.setOrder(3);
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getPreferenceScreen().addPreference(mAvailableDevicesCategory);
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mMyDevicePreference = mFooterPreferenceMixin.createFooterPreference();
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mMyDevicePreference.setSelectable(false);
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setHasOptionsMenu(true);
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}
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@Override
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public void onStart() {
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// resume BluetoothEnabler before calling super.onStart() so we don't get
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// any onDeviceAdded() callbacks before setting up view in updateContent()
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if (mBluetoothEnabler != null) {
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mBluetoothEnabler.resume(getActivity());
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}
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super.onStart();
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mInitiateDiscoverable = true;
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if (isUiRestricted()) {
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setDeviceListGroup(getPreferenceScreen());
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if (!isUiRestrictedByOnlyAdmin()) {
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getEmptyTextView().setText(R.string.bluetooth_empty_list_user_restricted);
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}
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removeAllDevices();
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return;
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}
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getActivity().registerReceiver(mReceiver, mIntentFilter);
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if (mLocalAdapter != null) {
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updateContent(mLocalAdapter.getBluetoothState());
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}
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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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if (mBluetoothEnabler != null) {
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mBluetoothEnabler.pause();
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}
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// Make the device only visible to connected devices.
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mLocalAdapter.setScanMode(BluetoothAdapter.SCAN_MODE_CONNECTABLE);
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if (isUiRestricted()) {
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return;
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}
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getActivity().unregisterReceiver(mReceiver);
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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 (mLocalAdapter == null) return;
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// If the user is not allowed to configure bluetooth, do not show the menu.
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if (isUiRestricted()) return;
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boolean bluetoothIsEnabled = mLocalAdapter.getBluetoothState() == BluetoothAdapter.STATE_ON;
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boolean isDiscovering = mLocalAdapter.isDiscovering();
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int textId = isDiscovering ? R.string.bluetooth_searching_for_devices :
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R.string.bluetooth_search_for_devices;
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menu.add(Menu.NONE, MENU_ID_SCAN, 0, textId)
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.setEnabled(bluetoothIsEnabled && !isDiscovering)
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.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);
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menu.add(Menu.NONE, MENU_ID_SHOW_RECEIVED, 0, R.string.bluetooth_show_received_files)
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.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);
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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_SCAN:
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if (mLocalAdapter.getBluetoothState() == BluetoothAdapter.STATE_ON) {
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mMetricsFeatureProvider.action(getActivity(),
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MetricsEvent.ACTION_BLUETOOTH_SCAN);
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startScanning();
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}
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return true;
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case MENU_ID_SHOW_RECEIVED:
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mMetricsFeatureProvider.action(getActivity(),
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MetricsEvent.ACTION_BLUETOOTH_FILES);
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Intent intent = new Intent(BTOPP_ACTION_OPEN_RECEIVED_FILES);
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intent.setPackage(BTOPP_PACKAGE);
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getActivity().sendBroadcast(intent);
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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 startScanning() {
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if (isUiRestricted()) {
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return;
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}
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if (!mAvailableDevicesCategoryIsPresent) {
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getPreferenceScreen().addPreference(mAvailableDevicesCategory);
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mAvailableDevicesCategoryIsPresent = true;
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}
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if (mAvailableDevicesCategory != null) {
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setDeviceListGroup(mAvailableDevicesCategory);
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removeAllDevices();
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}
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mLocalManager.getCachedDeviceManager().clearNonBondedDevices();
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mAvailableDevicesCategory.removeAll();
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mInitialScanStarted = true;
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mLocalAdapter.startScanning(true);
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}
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@Override
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void onDevicePreferenceClick(BluetoothDevicePreference btPreference) {
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mLocalAdapter.stopScanning();
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super.onDevicePreferenceClick(btPreference);
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}
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private void addDeviceCategory(PreferenceGroup preferenceGroup, int titleId,
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BluetoothDeviceFilter.Filter filter, boolean addCachedDevices) {
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cacheRemoveAllPrefs(preferenceGroup);
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preferenceGroup.setTitle(titleId);
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setFilter(filter);
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setDeviceListGroup(preferenceGroup);
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if (addCachedDevices) {
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addCachedDevices();
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}
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preferenceGroup.setEnabled(true);
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removeCachedPrefs(preferenceGroup);
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}
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private void updateContent(int bluetoothState) {
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final PreferenceScreen preferenceScreen = getPreferenceScreen();
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int messageId = 0;
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switch (bluetoothState) {
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case BluetoothAdapter.STATE_ON:
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mDevicePreferenceMap.clear();
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if (isUiRestricted()) {
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messageId = R.string.bluetooth_empty_list_user_restricted;
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break;
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}
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getPreferenceScreen().removeAll();
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getPreferenceScreen().addPreference(mDeviceNamePreference);
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getPreferenceScreen().addPreference(mPairedDevicesCategory);
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getPreferenceScreen().addPreference(mAvailableDevicesCategory);
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getPreferenceScreen().addPreference(mMyDevicePreference);
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// Paired devices category
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addDeviceCategory(mPairedDevicesCategory,
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R.string.bluetooth_preference_paired_devices,
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BluetoothDeviceFilter.BONDED_DEVICE_FILTER, true);
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int numberOfPairedDevices = mPairedDevicesCategory.getPreferenceCount();
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if (isUiRestricted() || numberOfPairedDevices <= 0) {
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if (preferenceScreen.findPreference(KEY_PAIRED_DEVICES) != null) {
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preferenceScreen.removePreference(mPairedDevicesCategory);
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}
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} else {
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if (preferenceScreen.findPreference(KEY_PAIRED_DEVICES) == null) {
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preferenceScreen.addPreference(mPairedDevicesCategory);
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}
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}
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// Available devices category
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addDeviceCategory(mAvailableDevicesCategory,
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R.string.bluetooth_preference_found_devices,
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BluetoothDeviceFilter.UNBONDED_DEVICE_FILTER, mInitialScanStarted);
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if (!mInitialScanStarted) {
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startScanning();
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}
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updateMyDevicePreference(mMyDevicePreference);
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getActivity().invalidateOptionsMenu();
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// mLocalAdapter.setScanMode is internally synchronized so it is okay for multiple
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// threads to execute.
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if (mInitiateDiscoverable) {
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// Make the device visible to other devices.
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mLocalAdapter.setScanMode(BluetoothAdapter.SCAN_MODE_CONNECTABLE_DISCOVERABLE);
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mInitiateDiscoverable = false;
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}
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return; // not break
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case BluetoothAdapter.STATE_TURNING_OFF:
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messageId = R.string.bluetooth_turning_off;
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break;
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case BluetoothAdapter.STATE_OFF:
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setOffMessage();
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if (isUiRestricted()) {
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messageId = R.string.bluetooth_empty_list_user_restricted;
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}
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break;
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case BluetoothAdapter.STATE_TURNING_ON:
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messageId = R.string.bluetooth_turning_on;
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mInitialScanStarted = false;
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break;
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}
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setDeviceListGroup(preferenceScreen);
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removeAllDevices();
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if (messageId != 0) {
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getEmptyTextView().setText(messageId);
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}
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if (!isUiRestricted()) {
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getActivity().invalidateOptionsMenu();
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}
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}
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private void setOffMessage() {
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final TextView emptyView = getEmptyTextView();
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if (emptyView == null) {
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return;
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}
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final CharSequence briefText = getText(R.string.bluetooth_empty_list_bluetooth_off);
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final ContentResolver resolver = getActivity().getContentResolver();
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final boolean bleScanningMode = Settings.Global.getInt(
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resolver, Settings.Global.BLE_SCAN_ALWAYS_AVAILABLE, 0) == 1;
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if (!bleScanningMode) {
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// Show only the brief text if the scanning mode has been turned off.
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emptyView.setText(briefText, TextView.BufferType.SPANNABLE);
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} else {
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final StringBuilder contentBuilder = new StringBuilder();
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contentBuilder.append(briefText);
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contentBuilder.append("\n\n");
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contentBuilder.append(getText(R.string.ble_scan_notify_text));
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LinkifyUtils.linkify(emptyView, contentBuilder, new LinkifyUtils.OnClickListener() {
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@Override
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public void onClick() {
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final SettingsActivity activity =
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(SettingsActivity) BluetoothSettingsObsolete.this.getActivity();
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activity.startPreferencePanel(BluetoothSettingsObsolete.this,
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ScanningSettings.class.getName(), null,
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R.string.location_scanning_screen_title, null, null, 0);
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}
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});
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}
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getPreferenceScreen().removeAll();
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setTextSpan(emptyView.getText(), briefText);
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}
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@Override
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public void onBluetoothStateChanged(int bluetoothState) {
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super.onBluetoothStateChanged(bluetoothState);
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// If BT is turned off/on staying in the same BT Settings screen
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// discoverability to be set again
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if (BluetoothAdapter.STATE_ON == bluetoothState) {
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mInitiateDiscoverable = true;
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}
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updateContent(bluetoothState);
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}
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@Override
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public void onScanningStateChanged(boolean started) {
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super.onScanningStateChanged(started);
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// Update options' enabled state
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if (getActivity() != null) {
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getActivity().invalidateOptionsMenu();
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}
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||||
}
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@Override
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public void onDeviceBondStateChanged(CachedBluetoothDevice cachedDevice, int bondState) {
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setDeviceListGroup(getPreferenceScreen());
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removeAllDevices();
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updateContent(mLocalAdapter.getBluetoothState());
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}
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@VisibleForTesting
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void setTextSpan(CharSequence text, CharSequence briefText) {
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if (text instanceof Spannable) {
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Spannable boldSpan = (Spannable) text;
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boldSpan.setSpan(
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new TextAppearanceSpan(getActivity(), android.R.style.TextAppearance_Medium), 0,
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briefText.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
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}
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}
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@VisibleForTesting
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void updateMyDevicePreference(Preference myDevicePreference) {
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final BidiFormatter bidiFormatter = BidiFormatter.getInstance();
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||||
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myDevicePreference.setTitle(getString(
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R.string.bluetooth_footer_mac_message,
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bidiFormatter.unicodeWrap(mLocalAdapter.getAddress())));
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}
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||||
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||||
@VisibleForTesting
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void setLocalBluetoothAdapter(LocalBluetoothAdapter localAdapter) {
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mLocalAdapter = localAdapter;
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}
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||||
|
||||
private final GearPreference.OnGearClickListener mDeviceProfilesListener = pref -> {
|
||||
// User clicked on advanced options icon for a device in the list
|
||||
if (!(pref instanceof BluetoothDevicePreference)) {
|
||||
Log.w(TAG, "onClick() called for other View: " + pref);
|
||||
return;
|
||||
}
|
||||
final CachedBluetoothDevice device =
|
||||
((BluetoothDevicePreference) pref).getBluetoothDevice();
|
||||
if (device == null) {
|
||||
Log.w(TAG, "No BT device attached with this pref: " + pref);
|
||||
return;
|
||||
}
|
||||
final Bundle args = new Bundle();
|
||||
args.putString(DeviceProfilesSettings.ARG_DEVICE_ADDRESS,
|
||||
device.getDevice().getAddress());
|
||||
final DeviceProfilesSettings profileSettings = new DeviceProfilesSettings();
|
||||
profileSettings.setArguments(args);
|
||||
profileSettings.show(getFragmentManager(),
|
||||
DeviceProfilesSettings.class.getSimpleName());
|
||||
};
|
||||
|
||||
/**
|
||||
* Add a listener, which enables the advanced settings icon.
|
||||
*
|
||||
* @param preference the newly added preference
|
||||
*/
|
||||
@Override
|
||||
void initDevicePreference(BluetoothDevicePreference preference) {
|
||||
CachedBluetoothDevice cachedDevice = preference.getCachedDevice();
|
||||
if (cachedDevice.getBondState() == BluetoothDevice.BOND_BONDED) {
|
||||
// Only paired device have an associated advanced settings screen
|
||||
preference.setOnGearClickListener(mDeviceProfilesListener);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
protected int getHelpResource() {
|
||||
return R.string.help_url_bluetooth;
|
||||
}
|
||||
|
||||
@Override
|
||||
protected String getLogTag() {
|
||||
return TAG;
|
||||
}
|
||||
|
||||
@Override
|
||||
protected int getPreferenceScreenResId() {
|
||||
return R.xml.bluetooth_settings_obsolete;
|
||||
}
|
||||
|
||||
@Override
|
||||
protected List<PreferenceController> getPreferenceControllers(Context context) {
|
||||
List<PreferenceController> controllers = new ArrayList<>();
|
||||
mDeviceNamePrefController = new BluetoothDeviceNamePreferenceController(context,
|
||||
this, getLifecycle());
|
||||
controllers.add(mDeviceNamePrefController);
|
||||
|
||||
return controllers;
|
||||
}
|
||||
|
||||
@VisibleForTesting
|
||||
static class SummaryProvider implements SummaryLoader.SummaryProvider, OnSummaryChangeListener {
|
||||
|
||||
private final LocalBluetoothManager mBluetoothManager;
|
||||
private final Context mContext;
|
||||
private final SummaryLoader mSummaryLoader;
|
||||
|
||||
@VisibleForTesting
|
||||
BluetoothSummaryUpdater mSummaryUpdater;
|
||||
|
||||
public SummaryProvider(Context context, SummaryLoader summaryLoader,
|
||||
LocalBluetoothManager bluetoothManager) {
|
||||
mBluetoothManager = bluetoothManager;
|
||||
mContext = context;
|
||||
mSummaryLoader = summaryLoader;
|
||||
mSummaryUpdater = new BluetoothSummaryUpdater(mContext, this, mBluetoothManager);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setListening(boolean listening) {
|
||||
mSummaryUpdater.register(listening);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onSummaryChanged(String summary) {
|
||||
if (mSummaryLoader != null) {
|
||||
mSummaryLoader.setSummary(this, summary);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public static final SummaryLoader.SummaryProviderFactory SUMMARY_PROVIDER_FACTORY
|
||||
= new SummaryLoader.SummaryProviderFactory() {
|
||||
@Override
|
||||
public SummaryLoader.SummaryProvider createSummaryProvider(Activity activity,
|
||||
SummaryLoader summaryLoader) {
|
||||
|
||||
return new SummaryProvider(activity, summaryLoader, Utils.getLocalBtManager(activity));
|
||||
}
|
||||
};
|
||||
|
||||
public static final SearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
|
||||
new BaseSearchIndexProvider() {
|
||||
@Override
|
||||
public List<SearchIndexableRaw> getRawDataToIndex(Context context,
|
||||
boolean enabled) {
|
||||
|
||||
final List<SearchIndexableRaw> result = new ArrayList<SearchIndexableRaw>();
|
||||
|
||||
final Resources res = context.getResources();
|
||||
|
||||
// Add fragment title
|
||||
SearchIndexableRaw data = new SearchIndexableRaw(context);
|
||||
data.title = res.getString(R.string.bluetooth_settings);
|
||||
data.screenTitle = res.getString(R.string.bluetooth_settings);
|
||||
data.key = DATA_KEY_REFERENCE;
|
||||
result.add(data);
|
||||
|
||||
// Add cached paired BT devices
|
||||
LocalBluetoothManager lbtm = Utils.getLocalBtManager(context);
|
||||
// LocalBluetoothManager.getInstance can return null if the device does not
|
||||
// support bluetooth (e.g. the emulator).
|
||||
if (lbtm != null) {
|
||||
Set<BluetoothDevice> bondedDevices =
|
||||
lbtm.getBluetoothAdapter().getBondedDevices();
|
||||
|
||||
for (BluetoothDevice device : bondedDevices) {
|
||||
data = new SearchIndexableRaw(context);
|
||||
data.title = device.getName();
|
||||
data.screenTitle = res.getString(R.string.bluetooth_settings);
|
||||
data.enabled = enabled;
|
||||
result.add(data);
|
||||
}
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
@Override
|
||||
public List<String> getNonIndexableKeys(Context context) {
|
||||
List<String> keys = super.getNonIndexableKeys(context);
|
||||
if (FeatureFactory.getFactory(context).getBluetoothFeatureProvider(
|
||||
context).isPairingPageEnabled()) {
|
||||
keys.add(DATA_KEY_REFERENCE);
|
||||
}
|
||||
return keys;
|
||||
}
|
||||
|
||||
};
|
||||
}
|
||||
Reference in New Issue
Block a user