XCODE shouldautorotatetointerfaceorientation implementation of the corresponding rotation direction of the view when different versions of the device are rotated in different directions

for a device with a different version number, rotate the view to make the corresponding rotation, then the version is different, how the code is implemented, how to limit the direction of rotation ? here is a small series of personal views!

Version number is 3.5-5.0

-(BOOL) Shouldautorotatetointerfaceorientation: (uiinterfaceorientation) tointerfaceorientation

{

return NO; Rotation is not supported with multiple rotation of the device;

Return (tointerfaceaorientation! = uiinterfaceorientationlandscapeleft);//When the Power key-end rotation direction left is the view does not rotate

}

When the version number is above 6.0

-(BOOL) shouldautorotate

{

return YES;

}

-(nsuinteger) supportedinterfaceorientations

{

return uiinterfaceorientationmaskallbutupsidedown;

}

If you have questions and different views, please add qq:1649419270 number: Meixianlyd

XCODE shouldautorotatetointerfaceorientation implementation of the corresponding rotation direction of the view when different versions of the device are rotated in different directions