quit

问题 I'm developing a simple app that requires network connectivity to function. When the app starts, and if there is no wi-fi connection, I want to display a modal dialog to the user with two options: 1) Enable wifi or 2) Quit the application. The problem is that I can't find an android method that can be called to close the application if the 'close app' button is clicked. Is there such a method that I haven't found yet? Or is there some better way to handle this entire use case? 回答1: To check

问题 I'm developing a simple app that requires network connectivity to function. When the app starts, and if there is no wi-fi connection, I want to display a modal dialog to the user with two options: 1) Enable wifi or 2) Quit the application. The problem is that I can't find an android method that can be called to close the application if the 'close app' button is clicked. Is there such a method that I haven't found yet? Or is there some better way to handle this entire use case? 回答1: To check

问题 I'm developing a simple app that requires network connectivity to function. When the app starts, and if there is no wi-fi connection, I want to display a modal dialog to the user with two options: 1) Enable wifi or 2) Quit the application. The problem is that I can't find an android method that can be called to close the application if the 'close app' button is clicked. Is there such a method that I haven't found yet? Or is there some better way to handle this entire use case? 回答1: To check

问题 I'm developing a simple app that requires network connectivity to function. When the app starts, and if there is no wi-fi connection, I want to display a modal dialog to the user with two options: 1) Enable wifi or 2) Quit the application. The problem is that I can't find an android method that can be called to close the application if the 'close app' button is clicked. Is there such a method that I haven't found yet? Or is there some better way to handle this entire use case? 回答1: To check

问题 How can I detect when a user exits the application? (hitting the home button) And how can I detect when the relaunch it? (clicking the icon) *I'm not talking about users manually quitting the app by holding the home button and then making the icons wiggle and deleting the app instance from the sub-dock. i'm talking about just temporarily exiting the app buy clicking the home button.. maybe sending a text or whatnot then coming back to the app. Thanks! 回答1: - (void

问题 How can I detect when a user exits the application? (hitting the home button) And how can I detect when the relaunch it? (clicking the icon) *I'm not talking about users manually quitting the app by holding the home button and then making the icons wiggle and deleting the app instance from the sub-dock. i'm talking about just temporarily exiting the app buy clicking the home button.. maybe sending a text or whatnot then coming back to the app. Thanks! 回答1: - (void

问题 or "How to simulate a home button pressed event?" I need to restart my iPhone app, and I want the program to quit, so the user will only have to start it. If I simply use exit(0) some changes won't get saved, as they would if the user quits by pressing the home button. The restart needed for language change. Related code: - (void)onChangeLanguage: (id)sender { NSArray *lang = [NSArray arrayWithObjects:((Whatever *)sender).newLanguage, nil]; [[NSUserDefaults standardUserDefaults] setObject

问题 I have been having this Xcode problem for a couple of months where my iOS simulator stops working whenever i run any application on Xcode and says, "The simulated application quit." and "iOS Simulator could not find the SDK. The SDK may need to be reinstalled." I am running Xcode 4.3.3 and have iOS sdk 5.1 and everything updated but it happened on my previous version of Xcode also. I have tried reinstalling Xcode over 10 times now and have been posting this question for a while now. No one

问题 I'm using the 12.0 Interop library, which is the default for Outlook 2007. I'm actually aiming for Outlook 2003 to 2010 integration with a code example that registers to a quit event. Even though the docs say that there is an application Quit event for the Outlook app, I can't find it in the Outlook.Application object implementation. Visual Studio 2010 seems to identify Quit as a method: Question: How would one register to the Outlook application's Quit event? (if there is one, or any event

问题 I need help with closing the program by entering 'quit' for example. while(true) { cout << "enter a name" << endl; std::getline (std::cin,input); if(input =='quit') { break; } } it is not breaking out or quiting, also how come you can't compare a string to a int? i.e. : while (input != 'quit') <<-- that won't work also. 回答1: quit needs to be in double quotes to be a string : #include <iostream> int main() { std::string input; while (true) { std::cout << "enter a name: "; std::getline(std::cin