1 /* 2 * Copyright (C) 2006 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.util; 18 19 import com.android.internal.os.RuntimeInit; 20 21 import java.io.PrintWriter; 22 import java.io.StringWriter; 23 24 /** 25 * @hide 26 */ 27 public final class Slog { 28 Slog()29 private Slog() { 30 } 31 v(String tag, String msg)32 public static int v(String tag, String msg) { 33 return Log.println_native(Log.LOG_ID_SYSTEM, Log.VERBOSE, tag, msg); 34 } 35 v(String tag, String msg, Throwable tr)36 public static int v(String tag, String msg, Throwable tr) { 37 return Log.println_native(Log.LOG_ID_SYSTEM, Log.VERBOSE, tag, 38 msg + '\n' + Log.getStackTraceString(tr)); 39 } 40 d(String tag, String msg)41 public static int d(String tag, String msg) { 42 return Log.println_native(Log.LOG_ID_SYSTEM, Log.DEBUG, tag, msg); 43 } 44 d(String tag, String msg, Throwable tr)45 public static int d(String tag, String msg, Throwable tr) { 46 return Log.println_native(Log.LOG_ID_SYSTEM, Log.DEBUG, tag, 47 msg + '\n' + Log.getStackTraceString(tr)); 48 } 49 i(String tag, String msg)50 public static int i(String tag, String msg) { 51 return Log.println_native(Log.LOG_ID_SYSTEM, Log.INFO, tag, msg); 52 } 53 i(String tag, String msg, Throwable tr)54 public static int i(String tag, String msg, Throwable tr) { 55 return Log.println_native(Log.LOG_ID_SYSTEM, Log.INFO, tag, 56 msg + '\n' + Log.getStackTraceString(tr)); 57 } 58 w(String tag, String msg)59 public static int w(String tag, String msg) { 60 return Log.println_native(Log.LOG_ID_SYSTEM, Log.WARN, tag, msg); 61 } 62 w(String tag, String msg, Throwable tr)63 public static int w(String tag, String msg, Throwable tr) { 64 return Log.println_native(Log.LOG_ID_SYSTEM, Log.WARN, tag, 65 msg + '\n' + Log.getStackTraceString(tr)); 66 } 67 w(String tag, Throwable tr)68 public static int w(String tag, Throwable tr) { 69 return Log.println_native(Log.LOG_ID_SYSTEM, Log.WARN, tag, Log.getStackTraceString(tr)); 70 } 71 e(String tag, String msg)72 public static int e(String tag, String msg) { 73 return Log.println_native(Log.LOG_ID_SYSTEM, Log.ERROR, tag, msg); 74 } 75 e(String tag, String msg, Throwable tr)76 public static int e(String tag, String msg, Throwable tr) { 77 return Log.println_native(Log.LOG_ID_SYSTEM, Log.ERROR, tag, 78 msg + '\n' + Log.getStackTraceString(tr)); 79 } 80 println(int priority, String tag, String msg)81 public static int println(int priority, String tag, String msg) { 82 return Log.println_native(Log.LOG_ID_SYSTEM, priority, tag, msg); 83 } 84 } 85 86