Log输出

来源：互联网发布：魏无羡捏脸数据编辑：程序博客网时间：2024/04/26 12:58
public class LogUtil {    public final static boolean LOGGER_ENABLE = true;    public static void w(String msg) {        StackTraceElement[] elements = Thread.currentThread()                .getStackTrace();        String tag = elements[1].getClass().getName();        w(tag, msg);    }    public static void w(String tag, String msg) {        Log.w(tag, msg);    }    public static void d(String msg) {        if (LOGGER_ENABLE) {            StackTraceElement[] elements = Thread.currentThread()                    .getStackTrace();            String filename = elements[3].getFileName();            if (filename != null) {                int index = filename.indexOf(".");                String tag = filename;                if (index >= 0) {                    tag = filename.substring(0, index);                }                d(tag, msg);            }        }    }    public static void d(String tag, String msg) {        if (LOGGER_ENABLE) {            Log.d(tag, msg);        }    }    public static void v(String msg) {        if (LOGGER_ENABLE) {            StackTraceElement[] elements = Thread.currentThread()                    .getStackTrace();            String tag = elements[1].getClass().getName();            v(tag, msg);        }    }    public static void v(String tag, String msg) {        if (LOGGER_ENABLE) {            Log.v(tag, msg);        }    }    public static void e(String msg) {        if (LOGGER_ENABLE) {            StackTraceElement[] elements = Thread.currentThread()                    .getStackTrace();            String tag = elements[1].getClass().getName();            e(tag, msg);        }    }    public static void e(String tag, String msg) {        if (LOGGER_ENABLE) {            Log.e(tag, msg);        }    }}
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