如何在 Android 中启用/禁用日志级别? [英] How do I enable/disable log levels in Android?

问题描述

例如，我有很多日志语句要调试.

I am having lots of logging statements to debug for example.

Log.v(TAG, "Message here");
Log.w(TAG, " WARNING HERE");

在设备手机上部署此应用程序时，我想关闭详细日志记录，以便启用/禁用日志记录.

while deploying this application on device phone i want to turn off the verbose logging from where i can enable/disable logging.

推荐答案

一个常用的方法是创建一个名为 loglevel 的 int，并根据 loglevel 定义它的调试级别.

A common way is to make an int named loglevel, and define its debug level based on loglevel.

public static int LOGLEVEL = 2;
public static boolean ERROR = LOGLEVEL > 0;
public static boolean WARN = LOGLEVEL > 1;
...
public static boolean VERBOSE = LOGLEVEL > 4;

    if (VERBOSE) Log.v(TAG, "Message here"); // Won't be shown
    if (WARN) Log.w(TAG, "WARNING HERE");    // Still goes through

稍后，您可以更改所有调试输出级别的 LOGLEVEL.

Later, you can just change the LOGLEVEL for all debug output level.

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