菜單上選擇View,讓Landscape為自啟動View。
然后是方法的實現:
-(void)willAnimateFirstHalfOfRotationToInterfaceOrientation:(UIInterfaceOrientation)to ration:(NSTimeInterval)ration
{
if(to == UIInterfaceOrientationPortrait)
{
self.view = self.portrait;
self.view.transform = CGAffineTransformIdentity;
self.view.transform = CGAffineTransformMakeRotation(degressToRadian(0));
self.view.bounds = CGRectMake(0.0, 0.0, 320.0, 460.0);
}
else if (to == UIInterfaceOrientationLandscapeLeft)
{
self.view = self.landscape;
self.view.transform = CGAffineTransformIdentity;
self.view.transform = CGAffineTransformMakeRotation(degressToRadian(-90));
self.view.bounds = CGRectMake(0.0, 0.0, 460.0, 320.0);
}
else if (to == UIInterfaceOrientationPortraitUpsideDown)
{
self.view = self.portrait;
self.view.transform = CGAffineTransformIdentity;
self.view.transform = CGAffineTransformMakeRotation(degressToRadian(180));
self.view.bounds = CGRectMake(0.0, 0.0, 320.0, 460.0);
}
else if (to == UIInterfaceOrientationLandscapeRight)
{
self.view = self.landscape;
self.view.transform = CGAffineTransformIdentity;
self.view.transform = CGAffineTransformMakeRotation(degressToRadian(90));
self.view.bounds = CGRectMake(0.0, 0.0, 460.0, 320.0);
}
}
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
return YES;
}
不要忘了在dealloc中釋放資源哦。
因為在上面的代碼中使用到了Core Graphics框架,因此要把該框架連接到該項目中,具體的方法是:在Resources上面點右鍵Add->Existing Frameworks。然后就是查找路徑了。我第一次就看錯了沒有找到,哎,做事情不下心呀!具體路徑為:/Developer/Platforms /iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator2.2.1.sdk/System /Library/Frameworks/CoreGraphics.framework 呵呵,這個路徑是有點長不好找,記住不是在:/Developer/SDKs里面了,我剛開始就是找到呢里面了。呵呵!還有就是導入后會處理一個提示框, 不要Copy,Reference Type要選擇Relative to Current SDK然后add就OK了。
例子中還有一個方法是對View中的按鈕實現隱藏的,這個就比較簡單了!
具體方法為:
-(IBAction)buttonPressed:(id)sender
{
if(sender == portraitFooButton||sender == landscapeFooButton)
{
portraitFooButton.hidden=YES;
landscapeFooButton.hidden=YES;
}
else
{
portraitBarButton.hidden=YES;
landscapeBarButton.hidden=YES;
}
}
呵呵,上圖兩張看看:
剛開始運行時的圖片
旋轉后并且按了Foo按鈕后的圖片
和手機設置旋轉、買粉絲設置旋轉沒有關系,正常的視頻打開后全屏左邊調明亮度,右邊大小聲音,你的肯定沒反應,其實是跟你的視頻鏈接播放器有關
您可以使用wifi網絡打開任意買粉絲網頁,買粉絲會自動下載安裝X5內核或提示安裝X5內核,點擊安裝即可。
驗證瀏覽器插件是否安裝成功,下拉視頻播放頁面,該頁面可以正常下拉并且出現如圖藍色框字樣即為正常。
2024-07-29 07:17
2024-07-29 06:50
2024-07-29 06:27
2024-07-29 05:56
2024-07-29 05:52
2024-07-29 05:49