Android打印日志，实现快速定位源代码

拿来主义而已 直接看源码
方式一：

import android.util.Log;

/**
 * Created by Administrator on 2018/8/8.
 */
public class LogUtil {

    public static void PrintD(String content, Object... args) {
        for (int i = 0; i < Thread.currentThread().getStackTrace().length; i++) {
            String realContent = getContent(content, i, args);
            Log.d("default", realContent);
        }
    }

    public static void PrintD(String tag, String content, Object... args) {
        Log.d(tag, getContent(content, 4, args));
    }

    private static String getNameFromTrace(StackTraceElement[] traceElements, int place) {
        StringBuilder taskName = new StringBuilder();
        if (traceElements != null && traceElements.length > place) {
            StackTraceElement traceElement = traceElements[place];
            taskName.append(traceElement.getMethodName());
            taskName.append("(").append(traceElement.getFileName()).append(":").append(traceElement.getLineNumber()).append(")");
        }
        return taskName.toString();
    }

    private static String getContent(String msg, int place, Object... args) {
        try {
            String sourceLinks = getNameFromTrace(Thread.currentThread().getStackTrace(), place);
            return sourceLinks + String.format(msg, args);
        } catch (Throwable throwable) {
            return msg;
        }
    }
}

调用

  LogUtil.PrintD("Exception",  e.getMessage());

方式二：

Log.e("Exception", "============================================================");
      StackTraceElement[] ste = e.getStackTrace();
      for (int i = 1; i < ste.length; i++) {
          String msg = "Class:" + ste[i].getClassName() + ", Line: " + ste[i].getLineNumber() + ", MethodName:" + ste[i].getMethodName();
          Log.e("Exception", msg);
      }
Log.e("Exception", "============================================================");

参考文章 ：
Android打印日志,实现快速定位源代码 ——大头呆
Android 从StackTraceElement反观Log库 —— 鸿洋_