Android的调试日志真的在运行时剥离吗？

概述Android文档( http://developer.android.com/reference/android/util/Log.html)说： Verbose should never be compiled into an application except during development. Debug logs are compiled in but stripped at ru Android文档( http://developer.android.com/reference/android/util/Log.html)说：

Verbose should never be compiled into an application except during development. DeBUG logs are compiled in but stripped at runtime. Error,warning and info logs are always kept

我刚刚做了一个测试.在我的活动中,我写道：

private static String test(String what) {    Log.e("test","I am called with argument: " + what);    return what;}@OverrIDepublic voID onCreate(Bundle savedInstanceState) {    super.onCreate(savedInstanceState);    setContentVIEw(R.layout.activity_main);    Log.v("test","log level: " + test("v"));    Log.d("test","log level: " + test("d"));    Log.i("test","log level: " + test("i"));    Log.w("test","log level: " + test("w"));    Log.e("test","log level: " + test("e"));}

我将我的项目导出为一个apk文件,然后我在手机上安装了这个apk.我在手机上运行这个应用程序,然后我看了日志.在那里我看到函数测试被全部五次调用,并且对Log.something函数的所有五个调用导致其文本被写入日志.

那么Log.d调用在运行时是否真的被剥离？

解决方法 这个问题报道了 here,并于2012年3月在 ADT 17.0.0提供了一个解决方案

Added a feature that allows you to run some code only in deBUG mode. Builds Now generate a class called BuildConfig containing a DEBUG constant that is automatically set according to your build type. You can check the (BuildConfig.DEBUG) constant in your code to run deBUG-only functions.

总结

以上是内存溢出为你收集整理的Android的调试日志真的在运行时剥离吗？全部内容，希望文章能够帮你解决Android的调试日志真的在运行时剥离吗？所遇到的程序开发问题。

如果觉得内存溢出网站内容还不错，欢迎将内存溢出网站推荐给程序员好友。