| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package com.taobao.weex.utils; |
| |
| import android.support.annotation.Nullable; |
| import android.text.TextUtils; |
| import android.util.Log; |
| |
| import com.taobao.weex.WXEnvironment; |
| |
| import java.io.IOException; |
| import java.io.PrintWriter; |
| import java.io.StringWriter; |
| import java.lang.reflect.Method; |
| import java.util.HashMap; |
| |
| public class WXLogUtils { |
| |
| public static final String WEEX_TAG = "weex"; |
| public static final String WEEX_PERF_TAG = "weex_perf"; |
| |
| private static final String CLAZZ_NAME_DEBUG_TOOL = "com.taobao.weex.WXDebugTool"; |
| private static final String CLAZZ_NAME_LOG_UTIL = "com.taobao.weex.devtools.common.LogUtil"; |
| |
| private static StringBuilder builder = new StringBuilder(50); |
| private static HashMap<String, Class> clazzMaps = new HashMap<>(2); |
| private static JsLogWatcher jsLogWatcher; |
| private static LogWatcher sLogWatcher; |
| |
| static { |
| clazzMaps.put(CLAZZ_NAME_DEBUG_TOOL, loadClass(CLAZZ_NAME_DEBUG_TOOL)); |
| clazzMaps.put(CLAZZ_NAME_LOG_UTIL, loadClass(CLAZZ_NAME_LOG_UTIL)); |
| } |
| |
| private static Class loadClass(String clazzName) { |
| Class<?> clazz = null; |
| try { |
| clazz = Class.forName(clazzName); |
| if (clazz != null) { |
| clazzMaps.put(clazzName, clazz); |
| } |
| } catch (ClassNotFoundException e) { |
| // ignore |
| } |
| return clazz; |
| } |
| |
| public static void renderPerformanceLog(String type, long time) { |
| if (WXEnvironment.isApkDebugable() || WXEnvironment.isPerf()) { |
| builder.setLength(0); |
| builder.append("[render time]").append(type).append(":").append(time); |
| Log.d(WEEX_PERF_TAG, builder.substring(0)); |
| writeConsoleLog("debug", builder.substring(0)); |
| } |
| } |
| |
| private static void log(String tag, String msg, LogLevel level){ |
| if (msg != null && WXEnvironment.sLogLevel.compare(level) >= 0) { |
| if (sLogWatcher != null ) { |
| sLogWatcher.onLog(level.getName(), tag, msg); |
| }else{ |
| Log.println(level.getPriority(),tag, msg); |
| } |
| |
| // if not debug level then print log |
| if(WXEnvironment.isApkDebugable() && !level.getName().equals("debug")){ |
| writeConsoleLog(level.getName(), msg); |
| sendLog(level, msg); |
| } |
| } |
| } |
| |
| public static void d(String msg) { |
| d(WEEX_TAG,msg); |
| } |
| |
| public static void i(String msg) { |
| i(WEEX_TAG,msg); |
| } |
| |
| public static void info(String msg) { |
| i(WEEX_TAG,msg); |
| } |
| |
| public static void v(String msg) { |
| v(WEEX_TAG,msg); |
| } |
| |
| public static void w(String msg) { |
| w(WEEX_TAG,msg); |
| } |
| |
| public static void e(String msg) { |
| e(WEEX_TAG,msg); |
| } |
| |
| public static void d(String tag, byte[] msg) { |
| d(tag,new String(msg)); |
| } |
| |
| public static void wtf(String msg){ |
| wtf(WEEX_TAG, msg); |
| } |
| |
| public static void d(String tag, String msg) { |
| |
| if (WXEnvironment.isApkDebugable() && !TextUtils.isEmpty(msg) && WXEnvironment.sLogLevel.compare(LogLevel.DEBUG) >= 0) { |
| if ("jsLog".equals(tag) && jsLogWatcher != null) { |
| if (msg.endsWith("__DEBUG")) { |
| jsLogWatcher.onJsLog(Log.DEBUG, msg.replace("__DEBUG", "")); |
| } else if (msg.endsWith("__INFO")) { |
| jsLogWatcher.onJsLog(Log.DEBUG, msg.replace("__INFO", "")); |
| } else if (msg.endsWith("__WARN")) { |
| jsLogWatcher.onJsLog(Log.DEBUG, msg.replace("__WARN", "")); |
| } else if (msg.endsWith("__ERROR")) { |
| jsLogWatcher.onJsLog(Log.DEBUG, msg.replace("__ERROR", "")); |
| } else { |
| jsLogWatcher.onJsLog(Log.DEBUG, msg); |
| } |
| } |
| |
| /** This log method will be invoked from jni code, so try to extract loglevel from message. **/ |
| writeConsoleLog("debug", tag + ":" + msg); |
| if(msg.contains(" | __")){ |
| String[] msgs=msg.split(" | __"); |
| LogLevel level; |
| if( msgs!=null && msgs.length==4 && !TextUtils.isEmpty(msgs[0]) && !TextUtils.isEmpty(msgs[2])){ |
| level=getLogLevel(msgs[2]); |
| sendLog(level,msgs[0]); |
| return; |
| } |
| } |
| sendLog(LogLevel.DEBUG, tag + ":" + msg); |
| log(tag, msg, LogLevel.DEBUG); |
| } |
| } |
| |
| private static LogLevel getLogLevel(String level) { |
| switch (level.trim()){ |
| case "__ERROR": |
| return LogLevel.ERROR; |
| case "__WARN": |
| return LogLevel.WARN; |
| case "__INFO": |
| return LogLevel.INFO; |
| case "__LOG": |
| return LogLevel.INFO; |
| case "__DEBUG": |
| return LogLevel.DEBUG; |
| } |
| return LogLevel.DEBUG; |
| } |
| |
| public static void i(String tag, String msg) { |
| log(tag, msg,LogLevel.INFO); |
| } |
| |
| public static void v(String tag, String msg) { |
| log(tag, msg,LogLevel.VERBOSE); |
| } |
| |
| public static void w(String tag, String msg) { |
| log(tag, msg,LogLevel.WARN); |
| } |
| |
| public static void e(String tag, String msg) { |
| log(tag, msg,LogLevel.ERROR); |
| } |
| |
| public static void wtf(String tag, String msg){ |
| log(tag, msg, LogLevel.WTF); |
| } |
| |
| /** |
| * 'p' for 'Performance', use {@link #WEEX_PERF_TAG} |
| * @param msg |
| */ |
| public static void p(String msg) { |
| d(WEEX_PERF_TAG,msg); |
| } |
| |
| public static void d(String prefix, Throwable e) { |
| if (WXEnvironment.isApkDebugable()) { |
| d(prefix + getStackTrace(e)); |
| } |
| } |
| |
| public static void i(String prefix, Throwable e) { |
| if (WXEnvironment.isApkDebugable()) { |
| info(prefix + getStackTrace(e)); |
| } |
| } |
| |
| public static void v(String prefix, Throwable e) { |
| if (WXEnvironment.isApkDebugable()) { |
| v(prefix + getStackTrace(e)); |
| } |
| } |
| |
| public static void w(String prefix, Throwable e) { |
| w(prefix + getStackTrace(e)); |
| |
| } |
| |
| public static void e(String prefix, Throwable e) { |
| e(prefix + getStackTrace(e)); |
| |
| } |
| |
| public static void wtf(String prefix, Throwable e){ |
| if (WXEnvironment.isApkDebugable()) { |
| wtf(prefix + getStackTrace(e)); |
| } |
| } |
| |
| /** |
| * 'p' for 'Performance', use {@link #WEEX_PERF_TAG} |
| */ |
| public static void p(String prefix, Throwable e) { |
| if (WXEnvironment.isApkDebugable()) { |
| p(prefix + getStackTrace(e)); |
| } |
| } |
| |
| public static void eTag(String tag, Throwable e) { |
| if (WXEnvironment.isApkDebugable()) { |
| e(tag, getStackTrace(e)); |
| } |
| } |
| |
| public static String getStackTrace(@Nullable Throwable e) { |
| if (e == null) { |
| return ""; |
| } |
| StringWriter sw = null; |
| PrintWriter pw = null; |
| try { |
| sw = new StringWriter(); |
| pw = new PrintWriter(sw); |
| e.printStackTrace(pw); |
| pw.flush(); |
| sw.flush(); |
| } finally { |
| if (sw != null) { |
| try { |
| sw.close(); |
| } catch (IOException e1) { |
| e1.printStackTrace(); |
| } |
| } |
| if (pw != null) { |
| pw.close(); |
| } |
| } |
| return sw.toString(); |
| } |
| |
| |
| |
| private static void writeConsoleLog(String level, String message) { |
| if (WXEnvironment.isApkDebugable()) { |
| try { |
| Class<?> clazz = clazzMaps.get(CLAZZ_NAME_LOG_UTIL); |
| if (clazz != null) { |
| Method m = clazz.getMethod("log", String.class, String.class); |
| m.invoke(clazz, level, message); |
| } |
| } catch (Exception e) { |
| Log.d(WEEX_TAG, "LogUtil not found!"); |
| } |
| } |
| } |
| |
| private static void sendLog(LogLevel level, String msg) { |
| if(WXEnvironment.isApkDebugable()){ |
| try { |
| Class<?> clazz = clazzMaps.get(CLAZZ_NAME_DEBUG_TOOL); |
| if (clazz != null) { |
| Method m = clazz.getMethod("sendLog", LogLevel.class,String.class); |
| m.invoke(clazz, level,msg); |
| } |
| } catch (Exception e) { |
| Log.d(WEEX_TAG, "WXDebugTool not found!"); |
| } |
| } |
| } |
| |
| public static void setJsLogWatcher(JsLogWatcher watcher) { |
| jsLogWatcher = watcher; |
| } |
| |
| public static void setLogWatcher(LogWatcher watcher) { |
| sLogWatcher = watcher; |
| } |
| |
| public interface JsLogWatcher { |
| void onJsLog(int level, String log); |
| } |
| |
| public interface LogWatcher { |
| void onLog(String level, String tag, String msg); |
| } |
| } |