1 /* 2 * Copyright (C) 2024 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 android.adservices; 18 19 import java.io.PrintWriter; 20 import java.io.StringWriter; 21 22 /** 23 * This class specifies the state of the APIs exposed by AdServicesApi apk. 24 * 25 * @hide 26 */ 27 // TODO(b/378164580) move it to shared library 28 public final class AdServicesFrameworkHelper { AdServicesFrameworkHelper()29 private AdServicesFrameworkHelper() {} 30 31 /** Returns the stacktrace string of the exception. */ getExceptionStackTraceString(Throwable e)32 public static String getExceptionStackTraceString(Throwable e) { 33 StringWriter writer = new StringWriter(); 34 PrintWriter printWriter = new PrintWriter(writer); 35 String message = e.getMessage(); 36 e.printStackTrace(printWriter); 37 printWriter.flush(); 38 39 String stackTrace = writer.toString(); 40 return message + stackTrace; 41 } 42 } 43