1 /* 2 * Copyright (C) 2019 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.settingslib.net; 18 19 import android.content.Context; 20 import android.telephony.SubscriptionManager; 21 22 /** 23 * Utilities for dealing with signal strength. 24 */ 25 public class SignalStrengthUtil { 26 /** 27 * @return whether we should artificially inflate the signal strength and number of levels by 1 28 * bar for the subscription with the given id 29 */ shouldInflateSignalStrength(Context context, int subscriptionId)30 public static boolean shouldInflateSignalStrength(Context context, int subscriptionId) { 31 return SubscriptionManager.getResourcesForSubId(context, subscriptionId) 32 .getBoolean(com.android.internal.R.bool.config_inflateSignalStrength); 33 } 34 } 35