Android widget textview not updating

27 Jun

We’ll, it’s mainly been because I’ve been working on an Android project with a super-toit deadline which we managed to launch JIT on to the Marketplace.

This can raise another event and it may trigger a change to the View again and we’re off on our loop.

This kind of loop is normally caught either in the View’s setter or the data value’s setter, but this can’t be guaranteed if you don’t have control over the View or the data value.

In this first installment, I want to illustrate how to create a Tab activity using Fragments since, going-forward, it is suggested that building on Fragments will ensure your app is compatible with pre-Honeycomb, Honeycomb and Ice Cream Sandwich (tablet and phone) OS versions (see this article).

Remember, in Android 2.x Tabs are presented as classic “filing” tabs, while on Android 3.x and higher tabs are represented in the Action Bar UI component.

Let’s imagine that the attribute you care about isn’t one of those listed above. Let’s imagine that you have a color picker View where you want to have two-way binding for the color choice.The important aspect of the above View is that it has a listener that the data binding framework can listen for.You’ll notice that the Frame Layout id=realtabcontent is a child of a Frame Layout. The answer is no, be attaching out fragments to this Frame Layout.