screen-orientation

I know I can limit the orientation from the manifest file. Like this android:screenOrientation="portrait" But is it possible to set the orientation from code ? for example setting the activity to full screen can be done both from manifest and from code this.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN); setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT); Shailendra Singh Rajawat Activity. setRequestedOrientation(..) 来源： https://stackoverflow.com/questions/8035453/set-the-orientation-to-portrait-from-code

I'm trying to make certain elements resize according to the screen dimensions when the interface orientation changes. I've read in various places (including a few answers on here) that the way to get the bounds of the screen is to use [[UIScreen] mainScreen] bounds]. So I've added this code to see how it behaves: - (void) willRotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation duration:(NSTimeInterval)duration { NSLog(@"view dimensions: (%@, %@)", [[UIScreen mainScreen] bounds].size.width, [[UIScreen mainScreen] bounds].size.height); } But when running it, as soon as I

There is CheckBox with following code: CheckBox cb = (CheckBox)findViewById(R.id.freezer); cb.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) { if (isChecked) { setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_NOSENSOR); } else { setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR); } } }); So, when i check it, screen is rotated to default system orientation (landscape for my tablet). I need to freeze CURRENT orientation. If you turned device to portrait and

The function of how the device know the changement of orientation is -(void)viewWillLayoutSubviews and -(void)viewDidLayoutSubviews But, they are just in the controllers; Now I want to know is there any functions like these to know the changement of orientation in the file AppDelegate.m - (void)navigationController:(UINavigationController *)navigationController willShowViewController:(UIViewController *)viewController animated:(BOOL)animated { UINavigationBar *morenavbar = navigationController.navigationBar; UINavigationItem *morenavitem = morenavbar.topItem; //We don't need Edit button in

Hi I have a Unity app which uses google Cardboard SDK to enable stereoscopic view so I will have a VR enabled app. My app runs perfectly fine. But there is a problem if I set the player settings orientation to be auto orientation with only landscape left and landscape right allowed. When it is in landscape left, everything works as per normal but when it is in landscape right the cardboard view will turn 180 degrees (settings button moved to bottom of screen) but my unity objects does not. Thus I have an upside-down objects. Any method to fix this? Thanks. It appears the native code that the

My app has about 10 different UIViewControllers, just one of which I want to switch to landscape mode if the device is rotated. (All the rest, I want to keep in portrait.) In order to implement rotation on that one view, I needed to implement its controller's 'shouldAutorotate' method and return YES. Since this view is accessed via a navigation controller, I also needed to create a subclass of UINavigationController that implements 'shouldAutorotate' and return YES. This solution works, but too well. I find that all of the UIViewControllers I push onto my subclass of UINavigationController

This question already has an answer here: How do I disable orientation change on Android? 12 answers When I press a button, I would like to disable screen rotation on all my activities . How can I do that? BTW, the phone can be located in landscape or portrait position when the user click the button. setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE); setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT); mdma You can change your AndroidManifest.xml to <activity android:name="MainActivity" android:configChanges="orientation"> Which informs the OS that you will