在调试模式下在flutter上显示特定的小部件

时间:2019-08-05 12:16:12

标签: android ios flutter visual-studio-code

是否可以在调试模式下在设备或仿真器上显示特定的窗口小部件或屏幕,而不会在颤动中穿过先前的屏幕? 例如作为一个简单的示例,直接移动到时间线屏幕,而无需通过登录/注册屏幕?

1 个答案:

答案 0 :(得分:1)

您可以使用sets <- data.frame(SN=c(1234, 1234, 2345, 3456, 7890, 7890, 7890, 1234, 1234, 2345, 3456, 7890, 7890, 7890), a= c(1,2, 3, 4, 1,2, 1,2,1,2,3,4,5,6) ,testno= c(1,1,2,2,1,1,1,1,1,1,2,2,3,3)) sets sets <- sets %>% group_by(SN) %>% arrange(desc(testno), .by_group = TRUE) setshighestno <- sets %>% distinct(SN, .keep_all = TRUE) setshighestno$totaltestno <- setshighestno$testno setshighestno$testno <- NULL setshighestno$a <- NULL setshighestno newsets <- merge(x = sets, y=setshighestno, by = "SN") newsets 常量来执行以下操作:

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