1 /* 2 * Copyright (C) 2018 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.wifi.tether; 18 19 import com.android.settings.widget.ValidatedEditTextPreference; 20 import com.android.settings.wifi.WifiUtils; 21 22 /** 23 * Validates a text field for a valid Wi-Fi SSID name. 24 */ 25 public class WifiDeviceNameTextValidator implements ValidatedEditTextPreference.Validator { 26 @Override isTextValid(String value)27 public boolean isTextValid(String value) { 28 return !WifiUtils.isSSIDTooLong(value) && !WifiUtils.isSSIDTooShort(value); 29 } 30 } 31