6e78a34d9c
The new pairing page includes new UI for "See more devices" buttton and can show MFi + ASHA devices in the pairing list while these devices only advertise MFi HAS uuid in pairing mode. As allowed by "Flag Cleanup Policy", this change finishes the rollout of trunkfood flag new_hearing_device_pairing_page by defaulting to the "true" state. Bug: 307473972 Test: atest HearingAidPairingDialogFragmentTest Test: atest AddDevicePreferenceControllerTest Change-Id: I6c3377d535139d62791548557c581317d1878e9d
96 lines
3.2 KiB
Java
96 lines
3.2 KiB
Java
/*
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* Copyright (C) 2018 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.connecteddevice;
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import android.bluetooth.BluetoothAdapter;
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import android.content.BroadcastReceiver;
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import android.content.Context;
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import android.content.Intent;
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import android.content.IntentFilter;
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import android.content.pm.PackageManager;
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import androidx.preference.Preference;
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import androidx.preference.PreferenceScreen;
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import com.android.settings.R;
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import com.android.settings.core.BasePreferenceController;
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import com.android.settingslib.core.lifecycle.LifecycleObserver;
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import com.android.settingslib.core.lifecycle.events.OnStart;
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import com.android.settingslib.core.lifecycle.events.OnStop;
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/**
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* Controller to maintain the {@link androidx.preference.Preference} for add
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* device. It monitor Bluetooth's status(on/off) and decide if need
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* to show summary or not.
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*/
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public class AddDevicePreferenceController extends BasePreferenceController
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implements LifecycleObserver, OnStart, OnStop {
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private Preference mPreference;
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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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updateState(mPreference);
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}
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};
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private IntentFilter mIntentFilter;
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private BluetoothAdapter mBluetoothAdapter;
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public AddDevicePreferenceController(Context context, String key) {
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super(context, key);
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mIntentFilter = new IntentFilter(BluetoothAdapter.ACTION_STATE_CHANGED);
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mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
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}
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@Override
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public void onStart() {
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mContext.registerReceiver(mReceiver, mIntentFilter,
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Context.RECEIVER_EXPORTED_UNAUDITED);
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}
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@Override
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public void onStop() {
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mContext.unregisterReceiver(mReceiver);
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}
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@Override
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public void displayPreference(PreferenceScreen screen) {
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super.displayPreference(screen);
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if (isAvailable()) {
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mPreference = screen.findPreference(getPreferenceKey());
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updateState(mPreference);
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}
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}
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@Override
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public int getAvailabilityStatus() {
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return mContext.getPackageManager().hasSystemFeature(PackageManager.FEATURE_BLUETOOTH)
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? AVAILABLE
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: UNSUPPORTED_ON_DEVICE;
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}
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@Override
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public CharSequence getSummary() {
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return isBluetoothEnabled()
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? ""
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: mContext.getString(R.string.connected_device_add_device_summary);
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}
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protected boolean isBluetoothEnabled() {
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return mBluetoothAdapter != null && mBluetoothAdapter.isEnabled();
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}
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}
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