f1007faeba
The `updateState` function gets called when the Developer Options menua is rendered (opened). Originally when BT is off at this point, LE Audio is disabled, and the user needs to reboot the device again to enable LE Audio. This CL fixes this and marks the option as disabled when BT is off. Bug: 263684630 Test: Manual Change-Id: I243e2c57fc12bfefd4ab83f63336fb41639f05a0
117 lines
3.8 KiB
Java
117 lines
3.8 KiB
Java
/*
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* Copyright 2022 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.development;
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import android.bluetooth.BluetoothAdapter;
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import android.bluetooth.BluetoothManager;
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import android.bluetooth.BluetoothStatusCodes;
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import android.content.Context;
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import android.os.SystemProperties;
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import androidx.annotation.VisibleForTesting;
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import androidx.preference.Preference;
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import androidx.preference.SwitchPreference;
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import com.android.settings.core.PreferenceControllerMixin;
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import com.android.settingslib.development.DeveloperOptionsPreferenceController;
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/**
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* Preference controller to control Bluetooth LE audio feature
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*/
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public class BluetoothLeAudioPreferenceController
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extends DeveloperOptionsPreferenceController
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implements Preference.OnPreferenceChangeListener, PreferenceControllerMixin {
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private static final String PREFERENCE_KEY = "bluetooth_enable_leaudio";
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private static final String LE_AUDIO_DYNAMIC_SWITCH_PROPERTY =
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"ro.bluetooth.leaudio_switcher.supported";
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@VisibleForTesting
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static final String LE_AUDIO_DYNAMIC_ENABLED_PROPERTY =
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"persist.bluetooth.leaudio_switcher.enabled";
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private final DevelopmentSettingsDashboardFragment mFragment;
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@VisibleForTesting
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BluetoothAdapter mBluetoothAdapter;
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@VisibleForTesting
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boolean mChanged = false;
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public BluetoothLeAudioPreferenceController(Context context,
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DevelopmentSettingsDashboardFragment fragment) {
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super(context);
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mFragment = fragment;
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mBluetoothAdapter = context.getSystemService(BluetoothManager.class).getAdapter();
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}
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@Override
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public String getPreferenceKey() {
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return PREFERENCE_KEY;
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}
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@Override
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public boolean onPreferenceChange(Preference preference, Object newValue) {
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BluetoothRebootDialog.show(mFragment);
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mChanged = true;
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return false;
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}
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@Override
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public void updateState(Preference preference) {
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if (mBluetoothAdapter == null) {
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return;
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}
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final boolean leAudioSwitchSupported =
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SystemProperties.getBoolean(LE_AUDIO_DYNAMIC_SWITCH_PROPERTY, false);
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final int isLeAudioSupportedStatus = mBluetoothAdapter.isLeAudioSupported();
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final boolean leAudioEnabled =
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(isLeAudioSupportedStatus == BluetoothStatusCodes.FEATURE_SUPPORTED);
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((SwitchPreference) mPreference).setChecked(leAudioEnabled);
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// Disable option if Bluetooth is disabled or if switch is not supported
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if (isLeAudioSupportedStatus == BluetoothStatusCodes.ERROR_BLUETOOTH_NOT_ENABLED
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|| !leAudioSwitchSupported) {
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mPreference.setEnabled(false);
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}
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}
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/**
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* Called when the RebootDialog confirm is clicked.
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*/
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public void onRebootDialogConfirmed() {
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if (!mChanged || mBluetoothAdapter == null) {
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return;
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}
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final boolean leAudioEnabled =
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(mBluetoothAdapter.isLeAudioSupported() == BluetoothStatusCodes.FEATURE_SUPPORTED);
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SystemProperties.set(LE_AUDIO_DYNAMIC_ENABLED_PROPERTY,
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Boolean.toString(!leAudioEnabled));
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}
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/**
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* Called when the RebootDialog cancel is clicked.
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*/
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public void onRebootDialogCanceled() {
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mChanged = false;
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}
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}
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