launch

I'm using javafx, want to write a code in 'setOnAction' of a button to close a javafx1 class an run javafx2 class, but i've seen error 'Application launch must not be called more than once'. How can i fix this? //This code is in the class JavaFX1: button.setOnAction(new EventHandler<ActionEvent>() { @Override public void handle(ActionEvent event) { JavaFX2.main(null); //How can i change current line? stage.close(); } }); It's done like this: @Override public void handle(ActionEvent event) { System.out.println("Hello World!"); Stage secondStage = new Stage(); secondStage.setScene(new Scene(new

I'm reading many things about Local Notifications and the way they can help to update the app badge number. I'd like to update this badge at midnight, and set its value to a number I can't know before midnight. So I'd like, if possible, to launch a function at midnight that would update/load some datas, check the number to display, and display it on the badge. Of course, the number to display is not relative to the displayed number, and can be lower or greater. This is expected to work : - When app is in background - When app is in foreground - When app is not launched would you know a way to

Looking at the Apple Human Interaction Guidelines in the section on Graphics->Launch Screen it says the following about Static Launch Screen Images Apple HIG "It’s best to use an Xcode storyboard for your launch screen, but you can provide a set of static images if necessary. Create static images in different sizes for different devices, and be sure to include the status bar region." It then lists all the devices supported in iOS 10. Does anyone know how this is done, for example for the 12" iPad Pro? There is nowhere to add an image for this in the asset catalog. Do I have to use an

Yesterday I decided to start developing Android in my mac (Snow Leopard 10.6.8) 32-bit. Everything was ok, i also imported my workspace which i worked in Linux for months. I open a project and compiles perfectly. When i try to run the project it gives me this error : "...android/sdk/tools/emulator64-arm : BAD CPU Type in executable" I am using eclipse juno for mobile developers and downloaded the latest android sdk for mac It looks like a 32-bit 64-bit issue. But i couldnt solve it yet. Anyone had the same issue ? I already found the problem. Under the directory, android-sdk/tools/, i deleted