statusbar

问题 My goal is to draw an invisible button above the status bar on the top of my iPhone app (dimension 320*20 pixels). No matter what I try, something is buggy: For example, I tried to create a new view. When I want to place the view on the top of my app, it always disappears behind the status bar instead of being in front of it! I found another great idea on Stackoverflow: Add UIView Above All Other Views, Including StatusBar Even if a second UIWindow isn't recommended, I tried to implement it.

问题 I need to resize some elements in relation to the height of the iPhone's Status Bar. I know that the status bar is usually 20 points high but this isn't the case when it's in tethering mode. It gets doubled to 40. What is the proper way to determine it's height? I've tried [[UIApplication sharedApplication] statusBarFrame] but it gives me 20 x 480 in landscape which is correct but then it gives me 320 x 40 in portrait. Why isn't it giving me the opposite of that (40 x 320)? 回答1: The

问题 I'm working on a Xamarin.Forms project and I've just found the way to hide the icons from the status bar with this code: this.Window.AddFlags(WindowManagerFlags.Fullscreen | WindowManagerFlags.TurnScreenOn); Now i'm trying to hide the blue status bar, and I've tried 2 different ways, both not working: 1) Add this code to the activity.cs: SetStatusBarColor(Color.Transparent); 2) Write these lines in all the possible combinations inside the style.xml (in Resources/value): <item name=

问题 Hi I have previously asked this question but didnt get any solution. I have following problem with Galaxy nexus running android 4.2. I am using camera intent to take photo. If I capture pic in landscape mode and return to activity(activity is in portrait mode with android:screenOrientation="portrait" in manifest) the status bar hides the view. It works well if pic is taken in portrait mode. This happens only with certain devices like Galaxy Nexus and Sony Xperia Neo . I tested it on htc

问题 Hi I have previously asked this question but didnt get any solution. I have following problem with Galaxy nexus running android 4.2. I am using camera intent to take photo. If I capture pic in landscape mode and return to activity(activity is in portrait mode with android:screenOrientation="portrait" in manifest) the status bar hides the view. It works well if pic is taken in portrait mode. This happens only with certain devices like Galaxy Nexus and Sony Xperia Neo . I tested it on htc

问题 I've created a status bar which looks like this: def initStatusbar(self): self.zoomSlider = QSlider(Qt.Horizontal) self.zoomSlider.setMaximumWidth(200) self.zoomSlider.setRange(1, 200) self.zoomSlider.setSingleStep(10) self.zoomSlider.setValue(100) self.progressbar = QProgressBar() self.progressbar.setMaximumWidth(400) self.statusBar().addWidget(self.progressbar) self.statusBar().addWidget(self.zoomSlider) Screenshot is below: But I want to replace the progress bar and the slider like in that

问题 I have a multiline textbox where the user can edit text. In a statusbar I'd like to show the current line / character index. I know I can get the CaretIndex, and use GetLineIndexFromCharacterIndex to get the line-index. But how would I go about binding that into the statusbar ? 回答1: I'd use an attached behavior for that. The behavior can listens to changes with SelectionChanged and update two attached properties CaretIndex and LineIndex accordingly. <TextBox Name="textBox" AcceptsReturn="True

问题 android:Is there a way to listen to the status bar notification when it is being pulled down? 回答1: 1. For detecting status bar changes: you can register a listener to get notified of system UI visibility changes put below code into your activity // Detecting if the user swipe from the top down to the phone screen to show up the status bar // (without showing the notification area); so we could set mStatusBarShow flat to true to allow // us hide the status bar for the next onClick event View

问题 android:Is there a way to listen to the status bar notification when it is being pulled down? 回答1: 1. For detecting status bar changes: you can register a listener to get notified of system UI visibility changes put below code into your activity // Detecting if the user swipe from the top down to the phone screen to show up the status bar // (without showing the notification area); so we could set mStatusBarShow flat to true to allow // us hide the status bar for the next onClick event View

问题 I'm using the ctags vim plugin to have the name of the current C function (=where the cursor is) displayed in the status line. Today I installed the vim-airline plugin. Fancy, but the C function name is no longer displayed in the status line. There is lots of room for more text. Is there a way to make ctags.vim and airline coexist or some other technique to show the function name somewhere in the status line like ctags does? I searched the :help airline for function but that did not answer my