I have a task to create a client application which can show notifications to a user with a high probability of notifications being noticed.
The application should work on Android (2.0+)/iOS/WP.
Here is the use case:
The user starts the Application and performs some Action. Then he switches to the home screen/another application.
The response to the Action makes the Application to issue a notification. The notification is noticed by the user disregarding of what another application (or home screen) he uses on his mobile device at the moment.
There is no requirement for the application to be a native app or to be a web browser-based mobile app. The notification could be a sound or a vibration on the device, but I know that accessing the vibrations from within a browser is still tricky.
Here are my research results of making universal sound/vibro notification mechanism so far:
it seems that making a mobile device vibrate from a browser works only in mobile Firefox (no iOS, no WP);
the support of the audio html5 tag is still experimental, it doesn't work on each and every browser/device;
the sound alert from this example works only in mobile Firefox (asks for a plugin to play an mp3 sound), the Android browser just remains silent.
So, the question is:
Is there any way to force a user of a mobile device (Android 2.0+/iOS/WP) to view a notification from a mobile application? Is the only way to do this is to write a native app for each mobile platform?
I would propose PhoneGap for that particular problem.
Among other things it features cross-platform alert, sound and vibrator notifications.
Only quirk for Windows Phone 7 is that the Cordova lib includes a generic beep file that is used. You should consult the Notification reference page to make sure if it can help you.
Related
My mobile website when viewed on chrome, pops up the banner to ask the user if he/she wants to install the native app. Am able to use this by using the manifest.json. Since this pop up behavior is driven by chrome, am unsure how to track this using Adobe Analytics. I can use beforeinstallprompt to get a call back into my application before the app install banner is shown (chrome lets me to listen to this event), but how can I propagate this to adobe dtm for analytics purposes? I want to know how many people saw this banner, how many dismissed it etc..
Thanks
K
I'm trying to develop a kiosk web application that uses Google Chrome on kiosk mode setup which loads automatically after start-up.
http://www.sitepoint.com/google-chrome-kiosk-mode/
The kiosk web application also uses a virtual keyboard plugin for Google Chrome for the text inputs.
http://xontab.com/Apps/VirtualKeyboard
I'm planning to setup a computer unit with a touch screen monitor for the kiosk.
Note: It's my first time to develop a web application that uses the kiosk mode setup for Google Chrome and I don't have a touch screen monitor for testing. I wanted to ask this question for developers that has experience with this.
My question is:
Does Google Chrome on kiosk mode setup automatically detects my touch screen monitor?
Does Google Chrome automatically enables touch features when my web application is on kiosk mode such as swipe for scrolling up and down.
A touch screen is an input device just like a computer mouse - Google Chrome receives touch events the same way it receives mouse events (although the events are different).
The annoying thing when starting working with touch screens is that the standard click event that we are used to, is triggered after a delay comparing to mouse event. You should listen for tap event or use a library such as https://github.com/ftlabs/fastclick
Making long story short developing a kiosk application integrated with a touch screen is similar to developing mobile websites. You should probably use a JavaScript library to support all kind of touch events such as tap, swipe etc. See http://hammerjs.github.io/
You may also find this website useful http://peter.sh/experiments/chromium-command-line-switches/
I know this answer is six years later but for anyone reading this. You can run Google Chrome in Kiosk Mode with custom options. This can be done by creating a new account and right clicking (in windows 10) on the icon for this account.
Under properties add the following tags to optimize the application for touchscreen use:
–-touch-events –enable-viewport
I am developing web application for mobiles for iOS and Android. As per requirements, I need to access mobile camera and take photos (more than one).
Then the photos should be stored in localStorage and then uploaded when user clicks on upload.
I am developing a web apps. It is not native app. I dont want to use phonegap or similar to phonegap.
It should be like normal button. not like choose file button.
have a read: here but it will not be supported on all devices.
I have a HTML/Javascript web application which integrates with a device's camera using PhoneGap.
Is there any way we can run the application on a Windows 7 tablet (e.g. as a normal website) and be able to integrate with the camera on the device.
You will be, eventually, when the getUserMedia API is implemented in more browsers (currently only available in Opera and special builds of other browsers), but at the moment, no.
I don't believe there is a way to do this.
We enabled photos to be dragged into the application to support this feature. It means the user takes a photo as dictated by the tablet and then has to drag/select the appropriate photo file to add to the application.
I used the latest and greatest jQuery Mobile (RC1) to develop an app for the client. I used the latest Webworks version from RIM and packaged the app in a Cod file.
The app works great if accessed through the web browser ETC however when I installed the actual generated JAD/Cod files onto a blackberry device, performance was horrible even with minimum number of jQuery libraries.
Since I have Googled this everywhere and it is apparent that one cannot have a meaningful app experience if Webworks is used, I want to be able to just create something that just places the app icon on the phone. Once clicked, it open the browser and takes the user to the web server where the HTML files are parked.
Is this possible?
You can do that, with a very simple Java-application.
The following code:
Browser.getDefaultSession().displayPage("http://www.yourserver.com");
It will open browser and open page: http://www.yourserver.com
Browser class javadoc is here: http://www.blackberry.com/developers/docs/5.0.0api/net/rim/blackberry/api/browser/Browser.html