portrait

问题 Id like to force all pictures taken in my cordova app to be portrait. This goes for both android and iphone. Does anyone know how to do that? Thanks 回答1: you cant do it. you can force orientation of application but not picture 来源： https://stackoverflow.com/questions/25480022/force-portrait-image-in-cordova-phonegap

问题 As explained here, the Apple iPhone (i.e. Safari) rescales the font-size when the viewport changes (i.e. from portrait to landscape or vice versa). The accepted answer to that question says that, in order to disable this behaviour, one should add: -webkit-text-size-adjust: none; (Note: in other posts I've also seen '100%' instead of 'none', which may be preferable, but the distinction seems irrelevant here.) Accordingly, my main question is why, when I view the following HTML test-file on my

问题 I'm using some simple photos on my website of which some are in landscape mode, and others in portrait mode. I use the most basic html possible: <img src="/doc/54836abcc1a36b7526daa146"> When I visit the url ( /doc/54836abcc1a36b7526daa146 ) directly in the browser I correctly see the image as standing/portrait mode, but when I use it in the html img-tag, it displays in landscape mode. Is this because I don't use an extension (like e.g.: .jpg ). Or is something else wrong? Does anybody know

问题 I capture a new video in PORTRAIT orientation on an Android device like this: Intent intent = new Intent(android.provider.MediaStore.ACTION_VIDEO_CAPTURE); startActivityForResult(intent, 1886); and it gives me this file: "/mnt/sdcard/DCIM/Camera/video-2012-02-02-10-45-48.mp4" Then I play it like this: private VideoView videoView = (VideoView) findViewById(R.id.videoView); String videoUrl = "/mnt/sdcard/DCIM/Camera/video-2012-02-02-10-45-48.mp4"; videoView.setMediaController(new

问题 I capture a new video in PORTRAIT orientation on an Android device like this: Intent intent = new Intent(android.provider.MediaStore.ACTION_VIDEO_CAPTURE); startActivityForResult(intent, 1886); and it gives me this file: "/mnt/sdcard/DCIM/Camera/video-2012-02-02-10-45-48.mp4" Then I play it like this: private VideoView videoView = (VideoView) findViewById(R.id.videoView); String videoUrl = "/mnt/sdcard/DCIM/Camera/video-2012-02-02-10-45-48.mp4"; videoView.setMediaController(new

问题 I am doing an iPad app based on a UISplitViewController. I have a little problem with the toobar button when my app launched in potrait. The button to show the popover is not displayed. However when I rotate my iPad into landscape and then back to portrait, the button shows ! It looks like the following method is not called on launch (this is were I have the code showing the button): - (void)splitViewController:(UISplitViewController *)svc willHideViewController:(UIViewController *

问题 Hi I am trying to replicate the same rotation which can be seen in the camera app when orientation is shifted to landscape. Unfortunately I've had no luck. I need to set this up for the custom cameraOverlayView with UIImagePickerController. From this portrait (B are UIButtons) |-----------| | | | | | | | | | | | | | B B B | |-----------| To this landscape |----------------| | B | | | | B | | | | B | |----------------| In other words I would like the buttons to stick to the original portrait

问题 In an iPad App i'm using the UISplitViewController. I need to force to show the master popover when the app launch in portrait mode. Now I'm using this code and it works well on iOS 5.0. if (UIInterfaceOrientationIsPortrait(self.interfaceOrientation)) { if ([[[AppDelegate sharedAppDelegate] splitViewController] respondsToSelector:[[[AppDelegate sharedAppDelegate] btnMenu] action]]) { [[[AppDelegate sharedAppDelegate] splitViewController] performSelector:[[[AppDelegate sharedAppDelegate]

问题 In an iPad App i'm using the UISplitViewController. I need to force to show the master popover when the app launch in portrait mode. Now I'm using this code and it works well on iOS 5.0. if (UIInterfaceOrientationIsPortrait(self.interfaceOrientation)) { if ([[[AppDelegate sharedAppDelegate] splitViewController] respondsToSelector:[[[AppDelegate sharedAppDelegate] btnMenu] action]]) { [[[AppDelegate sharedAppDelegate] splitViewController] performSelector:[[[AppDelegate sharedAppDelegate]

问题 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); 回答1: setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT); 回答2: Activity. setRequestedOrientation(..) 来源： https:/