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开发中Log的管理.md

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开发中Log的管理

LogUtil是一个管理Log打印的工具类。在开发的不同阶段中通过对该类的控制来实现不同级别Log的打印。

public class LogUtil {
	public static final int VERBOSE = 5;
	public static final int DEBUG = 4;
	public static final int INFO = 3;
	public static final int WARN = 2;
	public static final int ERROR = 1;

	/** 通过改变该值来进行不同级别的Log打印，上线的时将该值改为0来关闭所有log打印 */
	public final static int LOG_LEVEL = 6;

	public static void v(String tag, String msg) {
		if (LOG_LEVEL > VERBOSE) {
			Log.v(tag, msg);
		}
	}

	public static void d(String tag, String msg) {
		if (LOG_LEVEL > DEBUG) {
			Log.d(tag, msg);
		}
	}

	public static void i(String tag, String msg) {
		if (LOG_LEVEL > INFO) {
			Log.i(tag, msg);
		}
	}

	public static void w(String tag, String msg) {
		if (LOG_LEVEL > WARN) {
			Log.w(tag, msg);
		}
	}

	public static void e(String tag, String msg) {
		if (LOG_LEVEL > ERROR) {
			Log.e(tag, msg);
		}
	}
}