Skip to content
Projects
Groups
Snippets
Help
Loading...
Help
Support
Keyboard shortcuts
?
Submit feedback
Contribute to GitLab
Sign in
Toggle navigation
F
flutter_boost_1.22.4
Project overview
Project overview
Details
Activity
Releases
Repository
Repository
Files
Commits
Branches
Tags
Contributors
Graph
Compare
Issues
0
Issues
0
List
Boards
Labels
Milestones
Merge Requests
0
Merge Requests
0
CI / CD
CI / CD
Pipelines
Jobs
Schedules
Analytics
Analytics
CI / CD
Repository
Value Stream
Wiki
Wiki
Snippets
Snippets
Members
Members
Collapse sidebar
Close sidebar
Activity
Graph
Create a new issue
Jobs
Commits
Issue Boards
Open sidebar
谢冠章
flutter_boost_1.22.4
Commits
f3299bfd
Commit
f3299bfd
authored
5 years ago
by
Jim
Committed by
GitHub
5 years ago
Browse files
Options
Browse Files
Download
Email Patches
Plain Diff
Update Frequently Asked Question.md
parent
e0380657
Changes
1
Hide whitespace changes
Inline
Side-by-side
Showing
1 changed file
with
2 additions
and
1 deletion
+2
-1
Frequently Asked Question.md
Frequently Asked Question.md
+2
-1
No files found.
Frequently Asked Question.md
View file @
f3299bfd
...
...
@@ -65,6 +65,7 @@ VC设置横屏依赖于NavigationController或者rootVC。可以通过一下方
1.
dart层的SystemChrome.setPreferredOrientations函数并非直接设置转向,而是设置页面优先使用的转向(preferred)
2.
app的转向控制除了info.plist的设置外,主要受UIWindow.rootViewController控制。大概过程是这样的:硬件检测到转向,就会调用UIWindow的转向函数,然后调用其rootViewController的shouldAutorotate判断是否需要自动转,然后取supportedInterfaceOrientations和info.plist中设置的交集来判断可否转
3.
对于UIViewController中的转向,也只在rootviewcontroller中才有效
举例如下,实现步骤可以这样:
1.
重写NavigationController:
```
objc
...
...
@@ -89,4 +90,4 @@ VC设置横屏依赖于NavigationController或者rootVC。可以通过一下方
return
UIInterfaceOrientationMaskAll
;
}
```
2
,
改dart层:因为SystemChrome.setPreferredOrientations的设置是全局的,但混合栈是多页面,所以在main函数中设置,后面在新建一个FlutterViewController时会被冲掉。为了解决这个问题,需要在每个dart页面的build处都加上这语句来设置每个页面能支持哪些转向类型
2
.
改dart层:因为SystemChrome.setPreferredOrientations的设置是全局的,但混合栈是多页面,所以在main函数中设置,后面在新建一个FlutterViewController时会被冲掉。为了解决这个问题,需要在每个dart页面的build处都加上这语句来设置每个页面能支持哪些转向类型
This diff is collapsed.
Click to expand it.
Write
Preview
Markdown
is supported
0%
Try again
or
attach a new file
Attach a file
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Cancel
Please
register
or
sign in
to comment