如果您是 Linux 内核的开发人员,您会发现自己经常要对与体系结构高度相关的功能进行编码或优化代码路径。您很可能是通过将汇编语言指令插入到 C 语句的中间(又称为内联汇编的一种方法)来执行这些任务的。让我们看一下 Linux 中内联汇编的特定用法。(注:内联汇编即嵌入汇编)GNU 汇编程序简述让我们首先看一下 Linux...【阅读全文】
可以在packages/apps/Bluetooth/src/com/android/bluetooth/opp/Constants.java里修改 public static final String[] ACCEPTABLE_SHARE_INBOUND_TYPES = new String[] { "image/*", "video/*", ...【阅读全文】
e文的,文章描述的很清楚,转载过来,希望对大家有帮助It’s widely known that it’s illegal to update UI components directly
from threads other than main thread in android. This android document
(Handling Expensive Operations in the UI Thread) suggests the steps to
follow if we need to start a separate thread to do some ex【阅读全文】