Android 控制Log打印类

public final class LogUtil {public static final int DEBUG_LEVEL = 1;private LogUtil() {}public static void v(String tag, String msg) {if (Log.VERBOSE > DEBUG_LEVEL) {Log.v(tag, msg);}}public static void v(String tag, String msg, Throwable tr) {if (Log.VERBOSE > DEBUG_LEVEL) {Log.v(tag, msg, tr);}}public static void d(String tag, String msg) {if (Log.DEBUG > DEBUG_LEVEL) {Log.d(tag, msg);}}public static void d(String tag, String msg, Throwable tr) {if (Log.DEBUG > DEBUG_LEVEL) {Log.d(tag, msg, tr);}}public static void i(String tag, String msg) {if (Log.INFO > DEBUG_LEVEL) {Log.i(tag, msg);}}public static void i(String tag, String msg, Throwable tr) {if (Log.INFO > DEBUG_LEVEL) {Log.i(tag, msg, tr);}}public static void w(String tag, String msg) {if (Log.WARN > DEBUG_LEVEL) {Log.w(tag, msg);}}public static void w(String tag, Throwable tr) {if (Log.WARN > DEBUG_LEVEL) {Log.w(tag, tr);}}public static void w(String tag, String msg, Throwable tr) {if (Log.WARN > DEBUG_LEVEL) {Log.w(tag, msg, tr);}}public static void e(String tag, String msg) {if (Log.ERROR > DEBUG_LEVEL) {Log.e(tag, msg);}}public static void e(String tag, String msg, Throwable tr) {if (Log.ERROR > DEBUG_LEVEL) {Log.e(tag, msg, tr);}}}