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.server.wm; 18 19 import android.os.Build; 20 import android.util.Log; 21 22 /** 23 * Util class to perform simple state logging. 24 */ 25 public class StateLogger { 26 27 private static final boolean DEBUG = "eng".equals(Build.TYPE); 28 private static String TAG = "AMWM"; 29 30 /** 31 * Simple info-level logging gated by {@link #DEBUG} flag 32 */ log(String logText)33 public static void log(String logText) { 34 if (DEBUG) { 35 Log.i(TAG, logText); 36 } 37 } 38 logAlways(String logText)39 public static void logAlways(String logText) { 40 Log.i(TAG, logText); 41 } 42 logE(String logText)43 public static void logE(String logText) { 44 Log.e(TAG, logText); 45 } 46 logE(String logText, Throwable e)47 public static void logE(String logText, Throwable e) { 48 Log.e(TAG, logText, e); 49 } 50 } 51