Hi,
No need to extend activity. You should create a class and have a
constructor, having the parameter as context
class MySample {
Context mContext;
public MySample(Context context) {
mContext = context;
}
}
In MainActivity class, call this class as,
MySample sample = new MySample(this);
On Dec 20, 7:15 pm, Alok Kulkarni <[email protected]> wrote:
> Hi guys,
>
> I have a database with 5 tables in it.There is a core layer which
> communicates with the database and fetches the results and stores them in
> memory temporarily.
> Now my UI layer wishes to display the data retrieved by core layer in the
> UI.
> What i want to have ideally is to create an object of the core class and
> call the DB operations whenever i want.The class which creates this core
> object does not extend activity , but from examples i see , i need to pass
> the activity as a context parameter to SQLiteOpenHelper.What context shd i
> pass in that case ? There is also some concept of AsyncTask in Android but i
> havent yet chkd how to use it.. Please help me on this one.. Thanks..Alok.
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