1 /* 2 * Copyright (C) 2021 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.settings.development; 18 19 import static com.android.settingslib.RestrictedLockUtilsInternal.checkIfUsbDataSignalingIsDisabled; 20 21 import android.content.Context; 22 import android.os.UserHandle; 23 24 import androidx.preference.Preference; 25 import androidx.preference.PreferenceScreen; 26 27 import com.android.settingslib.RestrictedSwitchPreference; 28 import com.android.settingslib.development.DeveloperOptionsPreferenceController; 29 30 public class DefaultUsbConfigurationPreferenceController extends 31 DeveloperOptionsPreferenceController { 32 33 private static final String PREFERENCE_KEY = "default_usb_configuration"; 34 35 private RestrictedSwitchPreference mPreference; 36 DefaultUsbConfigurationPreferenceController(Context context)37 public DefaultUsbConfigurationPreferenceController(Context context) { 38 super(context); 39 } 40 41 @Override getPreferenceKey()42 public String getPreferenceKey() { 43 return PREFERENCE_KEY; 44 } 45 46 @Override displayPreference(PreferenceScreen screen)47 public void displayPreference(PreferenceScreen screen) { 48 super.displayPreference(screen); 49 mPreference = screen.findPreference(getPreferenceKey()); 50 } 51 52 @Override updateState(Preference preference)53 public void updateState(Preference preference) { 54 mPreference.setDisabledByAdmin( 55 checkIfUsbDataSignalingIsDisabled(mContext, UserHandle.myUserId())); 56 } 57 58 @Override onDeveloperOptionsSwitchEnabled()59 protected void onDeveloperOptionsSwitchEnabled() { 60 super.onDeveloperOptionsSwitchEnabled(); 61 mPreference.setDisabledByAdmin( 62 checkIfUsbDataSignalingIsDisabled(mContext, UserHandle.myUserId())); 63 } 64 } 65