特务搜查官捕02

Chapter I General ProvisionsConclusion: As the name implies, singleTop, if the current instance is at the top of the current task stack, it will be reused directly to test scenario 1. If the current instance is no longer at the top of the stack, create a new instance, such as Test Scenario 2, because it jumps from FirstActivity to SecondActivity every time. Although the SecondActivity instance already exists at the time of jumping to SecondActivity for the second time, another SecondActivity instance is created because it is not at the top of the stack.Automatic continuous focusing (AF-C): It is mostly used to shoot moving objects and continuously follow the focus for shooting.The code for creating iframe and div for the following tests is as follows:The landlord is really industrious. I have so many more days. I am also off duty. I have seen two cases before. I still feel very heavy when I look at them again. The deceased rest in peace.　　Youtuber Class