How to pass string from onListItemClick event to onButtonClick event of the same activity in android?

I have to pass val开发者_StackOverflowue of a string variable once the the list item is clicked to button click event of the same activity so that i can use it's value.Actually the value is passed and i am able to see in a toast but if i try to display in textveiw .It does't show.Basically i want to check its value with sqlite database so i want its value.Pleas help me!!!

If the onListItemClick and onButtonClick are in the same java file, just set up a private variable in the activity class which can be written and read by your functions

What about if you declare your value for the whole Activity, at the top of your class ?

Declare that variable as static and try to get value.. Also declare the variable in your top of the Activity not inside any functions...