orientation

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Locking the orientation of my android phone

I开发者_Go百科\'m writing an Android app. How do I lock the orientation of the phone in the portrait mode?In your AndroidManifest.xml add the following tag android:screenOrientation=\"portrait\" in th[详细]

2023-03-19 04:40 分类：问答
Moving objects around when the view rotates

I have an iPad app that I would like to work in the sideways orientation instead of just portrait. I have programatically placed images, labels, and buttons into my view and used CGRectMake (x,x,x,x)[详细]

2023-03-19 01:55 分类：问答
How can I work with orientation?

I have did coding as in ViewDidLoad as below // Implement viewDidLoad to do additional setup after loading the view, typically from a nib.[详细]

2023-03-19 01:20 分类：问答
Ipad orientation issue - UITextView reloads and keyboard disappears

While I was running my application on simulator everything was working fine. Including the orientation of all views. Now, when I tested the application on my Ipad, I noticed an issue which I think I m[详细]

2023-03-19 00:39 分类：问答
Changing the size of UIScreen on rotation

I am making an iPad app that 开发者_如何学JAVAstarts out in the portrait orientation but can rotate over to the landscape orientation. In -(void) loadView, I call the function drawView. In drawView, I[详细]

2023-03-18 20:29 分类：问答
How long does it exactly take for a view to rotate in iOS?

I want to use NSTimer to call a method once the view is done rotating. How long does th开发者_如何学Pythone view take to rotate exactly? Thanks for your help!You can implement didRotateFromInterfaceOr[详细]

2023-03-18 04:01 分类：问答
Changing CGRectMake (x,x,x,x) to a different location such as (y,y,y,y)

I have placed a button in my view using CGRectMake(x,x,x,x), x being the location and size of course. When I rotate the view using -(BOOL)shouldAutoRotate... I want to change the location of the butto[详细]

2023-03-18 03:28 分类：问答
Aligning UIButtons/UITextFields in the center

I 开发者_如何转开发know that you can align UILabels in the center by typing this code: label.textAlignment = UITextAlignmentCenter[详细]

2023-03-18 02:53 分类：问答
How to calculate yaw pitch and roll from orientation vectors?

I\'m working with some 3D graphics and I encountered a problem. I have models that move in a world. The models have a base class that contains their orientation in the form of three orthogonal unit ve[详细]

2023-03-18 02:03 分类：问答
Screen orientation lock

Is there a reliable way to lock screen orientation on all Android devices? The code below works for my Nexus S and other phones, but for some reason ROTATION_90 corresponds to SCREEN_ORIENTATION_REVER[详细]

2023-03-17 13:50 分类：问答