About the iphone and ipad landscape vertical screen adaptation issues

First, register the notice inside Viewwillappear.

-(void) Viewwillappear: (BOOL) animated

{

[Super viewwillappear:animated];

Registration screen Rotation message notification

[[Nsnotificationcenter Defaultcenter] Addobserver:self

Selector: @selector (changeframes:)

Name:uideviceorientationdidchangenotification

Object:nil];

}

Initializing controls in viewdidload

After receiving the notification

Change view coordinates after receiving notification

-(void) Changeframes: (nsnotification *) notification

{

CGRect rect = [UIScreen mainscreen].bounds;

if ([[Uidevice Currentdevice] Orientation]==uiinterfaceorientationportrait

|| [[Uidevice Currentdevice] orientation]==uiinterfaceorientationportraitupsidedown)

{

NSLog (@ "Portrait");

_fancytabbar.frame=cgrectmake (rect.size.width-300,rect.size.height-300, 300, 300);

}

Else

{

NSLog (@ "horizontal screen");

_fancytabbar.frame=cgrectmake (rect.size.height-40,rect.size.width-550, 300, 300);

}

}

If the ipad version

Change view coordinates after receiving notification

-(void) Changeframes: (nsnotification *) notification

{

CGRect rect = [UIScreen mainscreen].bounds;

if ([[Uidevice Currentdevice] orientation]==uiinterfaceorientationportrait)

{

NSLog (@ "vertical screen home in the bottom");

_fancytabbar.frame=cgrectmake (rect.size.width-550,rect.size.height-550, 600, 700);

}

else if ([[[Uidevice Currentdevice] orientation]==uiinterfaceorientationportraitupsidedown)

{

NSLog (@ "vertical screen home in the bottom");

_fancytabbar.frame=cgrectmake (rect.size.width-550,rect.size.height-550, 600, 700);

} else if ([[Uidevice currentdevice] orientation] = = Uideviceorientationlandscapeleft) {

NSLog (@ "Horizontal screen home at left");

_fancytabbar.frame=cgrectmake (rect.size.height-300,rect.size.width-800, 600, 600);

} else{

NSLog (@ "Horizontal screen home at right");

_fancytabbar.frame=cgrectmake (rect.size.height-300,rect.size.width-800, 600, 600);

}

}

About the iphone and ipad landscape vertical screen adaptation issues