When we scroll down and scroll up, at top end and bottom end respectively, we can see bounce effect at those positions. Titanium provides property to the scrollview, using which we can resctrict that effect.
With the above video I have described the way to block the bounce effect on scrollview in an app built with titanium.
Speech to text conversion is the mechanism to translate the spoken words into text. It is also known as automatic speech recognition. Whereas Android provides the native functionality to recognize the speech and convert the same to text. We just need to invoke the native module to fulfill our task.
While working with voice to text conversion in Android using PhoneGap I came across SpeechRecognizer plugin.It is very easy to integrate in PhoneGap application and also helps us to recognize the speech and convert the same to text in json array. So bellow are the steps to integrate this plugin with Android using PhoneGap. Continue reading →
Intoduction: WinJS.Promise is a class, which supports the asynchronous programming model. Upon the execution, program control executes the promise class and proceeds to the subsequent statement to execute. But it keeps track of the execution point to which control needs to get back after the promised function finished its execution.
A question was banging my head, whether I can create my own delay to the promise object and invoke Then/Done.
I tried 2 kind of exercises. But in both the exercise I had the HTML page common.
Used the below code to create a delay by executing a long loop in an external method and returning a promise object from it. So that on completion, I can call Then method to do some task. Continue reading →
Navigation to different pages is an important part of any application. In Windows Store App it is handled by the Frame class.
A Windows Store app consist of a Parent frame and pages inside it. This frame provides a method named Navigate() that handles all the navigation between the pages. Navigate method takes the type of Page to navigate as parameters, additionally we can also specify the data to pass to the next page. The Navigate method triggers an event named OnNavigatedFrom inside the page when navigating away from the page and OnNavigatedTo in the page to which we are navigating. The data passed during navigation is caught in the NavigationEventArgs object of the Events above.
The parameter passed from the Previous page is stored in the Parameter property of the NavigationEventArgs that is received while navigating. Continue reading →
I have faced this as a very common requirement, where we need to display any html content to any specific portion of our app and we need to make a bridge which can talk with platform APIs.
So here again webview content can also make communication with Titanium native API’s. Here I have demonstrated a way to call native API functionality from webview contents.
With above video, I have described the way to bind Titanium API’s with HTML events, which can talk to each other.
Popup messages play a vital role for an application. Confirmation boxes, Alert messages and displaying specific sets information are done in Windows store app through a message dialog that pops up on the screen covering the entire width of the screen. These message box design are by default provided by Microsoft.
Message Dialog blocks the user interaction with other objects on the screen and dims the Screen background. So it should be used accordingly. Continue reading →