app authenticator key

MainActivity is as follows: Copy codeThe Code is as follows: package cn. testnbackpressed; Import android. OS. Bundle; Import android. view. KeyEvent; Import android. app. Activity; /** * Demo description: * Process the Back key press event * * Note: * Do not use the following two methods together */ Public class MainActivity extends Activity { @ Override Protected void onCreate (Bundle savedInstanceState

Create a new C # project, add the appsettings key in App. Config, and run with the error "configuration system failed to initialize", MSDN writes that if the configuration file contains configsections elements, the configsections element must be The first child element of a configuration element. ", it is normal to put the appsettings you added to configsections.C # reads the

Material design of the east wind blew a wave, but the market based on Material designed products are still very few, today not easy to capture a @teambition, surprise, design and product team in the process of redesign summed up five key points, Pro-Test are very practical, want to keep up with the trend of the designers to learn from it! Lead @Teambition: The Material design advocates a real-world interactive experience that applies to

-exit when deciding which page to be in if($location. Path () = = '/tab/home ') { if($rootScope. backbuttonpressedoncetoexit) {ionic. Platform.exitapp (); } Else{$rootScope. backbuttonpressedoncetoexit=true; Cordova.plugins.Toast.showShortTop (' Press again to exit the system '); SetTimeout (function() {$rootScope. Backbuttonpressedoncetoexit=false; }, 2000); } } Else if($ionicHistory. Backview

This problem occurs after reinstalling the system, missing the previous private key and so on. So the solution is the revoke and request of the hint.Go to developer Center to find the corresponding certificate in certificate and revoke, this feature can only be used in Safari or other supported browsers. And then it succeeds. Generate a new certificate in the keychain and thenSelect Add new Certificate in center and the download will be OK after the b

Android App monitors the keyboard buttons in three ways and changes the keyboard's bottom right corner to determine the key style, androidapp ActionNone: Enter key. Press the button and move the cursor to the next line.ActionGo: Go,ActionSearch: magnifiersActionSend: SendActionNext: NextActionDone: Done, OK/complete, hide the keyboard, even if it is not the last

A requirement in the recent project is to determine whether our application is placed in the background. In the past, we simply thought that we could determine whether onuserleavehint () was executed in activty, this is a lie to the description of this method. The description is as follows: Called as part of the activity lifecycle when an activity is about to go into the background as the result of user choice. For example,When the user presses the Home ke