I want to create an remote ios app. So if i press any key like up arrow in ios device. Then how can i fire same event of key board in Mac os. I am rrecive data in mac through wifi using bonjour. But the problem is can not create the event. Try to learn Quartz Event Services. But did not get Any sample.
Thanks.
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How to run react native app in background. I need the app to accept the voice command when i click the headset button even when the device is in locked state.
Basically headset button click event should trigger the app to listen for voice. Currently my app accepting the voice command in foreground mode and works. but my requirement is even if device is locked , up on clicking the head set button i should trigger the app.
It wasn't done before but today you can by adding some libraries to create a background service. I believe you can later capture the event you want. this what you will tell us.
Follow this link to learn how to create the background service
Libraries you will need:
React Native Queue
react-native-background-task
I just found a great bluetooth keyboard by Brydge for the Pixel Slate and am wondering if current ChromeOs devices can manually transfer from "tablet" to "desktop" mode when you attach a bluetooth keyboard?
It seems like this is feasible by enabling a setting in developer mode. Thanks to #Skawtnyc's response on Reddit!
You can switch back and forth on the fly. Enable chrome://flags/#ash-debug-shortcuts and then you can use CTRL+SHIFT+ALT+T to switch back and forth between desktop and tablet mode.
If you connect a mouse it will automatically switch to desktop mode, but using this method you can still switch back and forth.
#Skawtnyc also points out a bug to watch out for when using an external display such as a monitor.
Keep in mind that when connected to a dock with an external display, this setup can trigger a crash/restart error. The cause is the virtual keyboard. Anything that causes the virtual keyboard to appear on screen will trigger it. The workaround is to go into Accessibility settings and turn off the on-screen keyboard. You don't need it anyway when using a physical keyboard.
I find two method to handle global events on Mac OS:
NSEvent.addGlobalMonitorForEvents only get a copy of origin event, can monitor, but not change or prevent.
Use InstallEventHandler like the answer at How to Capture / Post system-wide Keyboard / Mouse events under Mac OS X? question. But only GetEventMonitorTarget() work, so I only monitor events。
So, How to prevent/change the system-wide events ? The KeyboardCleanTool app (http://blog.boastr.net/?p=2452) can do like that, so I think it is possible.
You can use Quartz Event Taps for that. In order to monitor/change/block keyboard events, your process will need to be trusted for Accessibility access.
While developing Windows Store apps and WP8 apps, is it possible to test the "touch" gestures while using a laptop that doesn't support touch? Are there parallel mouse or keyboard actions/combinations that will do the same thing as a "pinch" or a "flick" gesture (to imitate semantic zoom and unzoom) for example?
When you use the simulator, there are buttons at the right that let you simulate multi-touch. It's not convenient, but it mostly works.
http://msdn.microsoft.com/en-us/library/windows/apps/hh441475(v=vs.110).aspx
I haven't been able to use the WP8 SDK yet but if the SDK is like WP7 (from what I hear from others it is) use the simulator that comes with the SDK and use Multitouch Vista to emulate the touches with this Guide to using Multitouch Vista. You will just need any other USB mouse (note though using the built-in trackpad as another mouse has been hit and miss in my experience with Multitouch Vista)
For Windows Store Apps the easiest way to simlute gestures only us by using the provided simulator. You can still use Multitouch Vista but the dots to track the points won't show in the Metro Environment.
I'm building a synergy like app for Mac OS, that captures keyboard/mouse and sends them to a remote computer.
I wish to capture all user keyboard and mouse events, while my NSWindow is in focus (if possible, while not in focus would be nicer). the catch is - I don't want system shortcuts like CMD+Tab or CMD+Q to interrupt me, I wish to handle them before the windowing system does, so that my app won't loose focus. Same for mouse.
Thanks
Check this - Cocoa Event-Handling Guide
Hope this helps :)