aboutToAppear
|
Executed after a new instance of the custom component is created and before its build function is executed.
You can change state variables in the aboutToAppear function, which will take effect when you execute the build function later.
|
aboutToDisappear
|
Executed before the destructor of the custom component is consumed.
Do not change state variables in the aboutToDisappear function. Especially, the modification of the @Link annotated variable may cause unstable application behavior.
|
onPageShow
|
Invoked when the page is displayed. The scenarios include the routing process and scenarios where the application is switched to the foreground or background. Only the custom components decorated by @Entry take effect.
|
onPageHide
|
Invoked when the page is hidden. The scenarios include the routing process and scenarios where the application is switched to the foreground or background. Only the custom components decorated by @Entry take effect.
|
onBackPress
|
Invoked when a user clicks the back button. Only the custom components decorated by @Entry take effect.
- The value true is returned if the page processes the return logic and does not route the page.
- false is returned if the default return logic is used.
- If no value is returned, the default return logic is used.
|