为了防止用户或者测试MM疯狂的点击某个button: 创建一个工具类 public class Tools { private static long lastClickTime; public static boolean isFastDoubleClick() { long time = System.currentTimeMillis(); if ( time - lastClickTime < 500) { return true; } lastClickTime = time; ret…
Logcat 统一管理类: 1.默 认tag 的函数: 2.自定义 tag 的函数. import android.util.Log; // Logcat 统一管理类 public class L { private L() { /* cannot be instantiated */ throw new UnsupportedOperationException("cannot be instantiated"); } public static boolean isDebug =…