Android Runtime 资源回收的单位是Activity还是Process ?
Android Runtime要回收资源时,倒底是弄掉可回收的Activity, 还是直接杀掉Process ? According to Google’s Documents: 引用 If an activity in the foreground of the screen (at the top of the stack), it is active or running. If an activity has lost focus but is still visible (that is, a new non-full-sized or transparent activity has focus on top of your activity), it …