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安卓系统中,普通开发者常常遇到的是ANR(Application Not Responding)问题,即应用主线程没有相应。根本的原因在于安卓框架特殊设定,将专门做UI相关的、用户能够敏锐察觉到的操作放在了一个专门的线程中,即主线程。一旦这个线程在规定的时间内没有完成某个任务,如广播onReceive,Activity跳转,或者bindApplication,那么框架就会...