How to make a nice looking ListView filter on Android

I want a nice looking filter for my ListView in Android.

AutoStart Application not working properly

I am having a Simple AutoStart Application with TimerTask implementation, that works fine in almost many devices. The problem is that it is not working in Samsung Galaxy Y(2.3.6) and DELL XCD35(2.2) . When the device boots TimerTask works for some seconds and then shuts down. I check in the Application->Manage Application , I saw that the Applcation was already in Force Stop State. That means some how my Application gets stopped after some seconds. So, what is the reason for this weird behaviour in these two devices, if anyone has the solution do share it.

how to get html content from a webview?

which is the most simplest method to get html code from webview. i have tried several methods from stackoverflow and google.but cant find an exact method.please mention an exact way.

Assign width to half available screen width declaratively

Is it possible to assign a widget width to half the available screen width, and do it using declarative xml?

Clickable widgets in android

The developer documentation has seemed to have failed me here. I can create a static widget without thinking, I can even create a widget like the analogue clock widget that will update itself, however, I can not for the life of me figure out how to create a widget that reacts to when a user clicks on it. Here is the best code sample that the developer documentation gives to what a widget activity should contain (the only other hint being the API demos, which only creates a static widget):

Android: How to fire onListItemClick in Listactivity with buttons in list?

I have a simple ListActivity that uses a custom ListAdapter to generate the views in the list. Normally the ListAdapter would just fill the views with TextViews, but now I want to put a button there as well.

Show frame before capturing image for android app

I want to show human posture/any other shape as a frame when we on the mobile camera and set the preview in that frame before capturing it.I want this to implement in my android app??Please can anyone help me out?

I want to refer checkbox in another activity in android

In my application i am having checkboxes in first activity that i want to refer on second activity with its state information whether it is checked or unchecked . is there any way to do this plz explain in detail with example . Thank you.

Android Creating button dynamically and fill layout

I'm creating a button dynamically. The number of button is depend on the size of arraylist. the problem is, after creating the button I will add to the layout using addview method. The problem is I'm using linear layout, as by default orientation for linear layout is horizontal, so the button will fill the layout horizontally. Because of that some of the button is not visible. What I'm trying to achieve is something look like this