1 /* 2 * Copyright (C) 2016 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.view.autofill; 18 19 import android.os.Bundle; 20 21 import java.util.Arrays; 22 import java.util.Objects; 23 import java.util.Set; 24 25 /** @hide */ 26 public final class Helper { 27 28 // Debug-level flags are defined when service is bound. 29 public static boolean sDebug = false; 30 public static boolean sVerbose = false; 31 32 public static final String REDACTED = "[REDACTED]"; 33 34 static StringBuilder append(StringBuilder builder, Bundle bundle) { 35 if (bundle == null || !sDebug) { 36 builder.append("N/A"); 37 } else if (!sVerbose) { 38 builder.append(REDACTED); 39 } else { 40 final Set<String> keySet = bundle.keySet(); 41 builder.append("[Bundle with ").append(keySet.size()).append(" extras:"); 42 for (String key : keySet) { 43 final Object value = bundle.get(key); 44 builder.append(' ').append(key).append('='); 45 builder.append((value instanceof Object[]) 46 ? Arrays.toString((Objects[]) value) : value); 47 } 48 builder.append(']'); 49 } 50 return builder; 51 } 52 53 private Helper() { 54 throw new UnsupportedOperationException("contains static members only"); 55 } 56 } 57
