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我要做 Android 之面笔试总结

说说什么是工厂模式 ps：之前只是单纯了解过工厂模式，不知道其实有三种工厂模式一：工厂模式工厂模式就有三种，它们分别是简单工厂模式（并不在23中模式之中），工厂方法模式以及抽象工厂模式，其中我们通常所说的工厂模式指的是工厂方法模式，工厂方法模式是日常开发中使用频率最高的一种设计模式。简单工厂模...

我要做 Android 之面笔试

二：如何进制转换二进制 → 十进制方法：二进制数从低位到高位（即从右往左）计算，第0位的权值是2的0次方，第1位的权值是2的1次方，第2位的权值是2的2次方，依次递增下去，把最后的结果相加的值就是十进制的值了。例：将二进制的(101011)B转换为十进制的步骤如下： \1. 第0位 1 x 2...

开源Android容器化框架Atlas开发者指南

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