device-orientation

问题 I've built a responsive site using Twitter Bootstrap here: http://zarin.me/cce/ The responsive design works great on iPad and iPhone, however when I flip the device from portrait to landscape, the site is zoomed in instead of adapting to the screen (pinching the screen works). What am I missing? Is this a viewport issue? Here's the only viewport code I have in my : <meta content="width=device-width, initial-scale=1.0" name="viewport"> Thanks in advance! 回答1: You also want to add the maximum

问题 The root view controller of navigation controller supports only portrait orientation and other controllers supports all orientation.Now if i am on the root view controller and the DEVICES is in landscape and if i push next view controller that opens in portrait that should open in landscape as it supports all orientation. Please help me with this. Using iPhone 4s iOS6.1.3 回答1: you can check Device orientation in your first screen after login viewcontroller using bellow code:- -(void

问题 I am writing a small animation project. I was having the issue that on screen orientation change, it was crashing. But I figured it out, so posting whole code here in the case someone needs something similar. Last sentence at the bottom explains a small issue I observed. In this project, I have main activity hosting a fragment. And the fragment is hosing a custom Bubble view (Bubble extends View). Main activity layout activity_main.xml is: <?xml version="1.0" encoding="utf-8"?> <LinearLayout

问题 I have Xamarin.Forms application that authenticates user against Azure AAD using ADAL ( Microsoft.IdentityModel.Clients.ActiveDirectory ). That all works fine but on Android, device orientation looses user email on the Microsoft authentication screen. Here I am in Portrait mode and I have entered user email: Clicking on Next lands on screen asking to enter password. If I now rotate device on Android, it will return me back to blank screen above, user email I entered above is lost: Device

问题 I am trying to achieve an effect similar to one of the cardboard app examples that Google has put out with their cardboard app called the 'exhibit'. I have a 3D object that I want to rotate using device orientation control. Right now with just the device orientation control, I can view the 3D object but when I turn around, the camera rotates (it seems) causing the object to fall out of view until I turn all the way back around to where it was in the beginning. In other words the camera seems

问题 I need to show a camera preview in my app so that the photos can be taken by pushing a button. So I put a pretty "standard" camera preview class. The problem is I have to put it in landscape mode so that the preview can stretch on the entire screen. If in portrait mode, it will remain only on the center of the screen, on a small part of it. If this can be solved easier, I am open to suggestions. But my question is. If locked in landscape mode, how can i detect screen rotation so that i can

问题 I have 2 view controllers. First view controller has many videos and when user clicks on the Video, then it will goes to second view controller. When user reaches to second view controller, then the screen will rotate automatically to the landscape mode. But, user rotates the device and the video display will rotates to portrait and cannot set to landscape mode anymore. --------------------- I set some config in Project > General. I would like to set landscape whatever the user rotates the

问题 in my iphone app i have returned yes in the following method ,its worked and screens are rotating but contents are not fitting to the screen when its in the landscape mode following is the code which i used - (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation { return YES; } following is my output how can i fit the contents of the screen to the screen size when its rotated,,can any one help me, thanx in advance,, 回答1: You should reset the views frame

问题 I'm working on a project in which user will watch live channels. But I'm facing a small problem here and I've tried very hard but failed to find any solution. My app will support portrait orientation for all views but last one. Last view will support only landscape orientation. Is it possible? I've searched and tried following code [[UIApplication sharedApplication] setStatusBarOrientation:UIInterfaceOrientationPortrait]; // [[UIDevice currentDevice] setOrientation

问题 So I am using DeviceOrientationControls from THREE.js to rotate the object around in VR, similar to how google cardboards app does in the exhibit experience. I have partially succeeded in doing this by replacing "camera" in THREE.DeviceOrientationControls(camera) with "scene". However, the scene also contains edges around the cube with the help EdgesHelper. var edges = new THREE.EdgesHelper(mesh, 0x000000); What happens is the Edges are seperate from the rest of the object, so when I use it