Question

I am Having a DataBase Helper class which is not an activity. Here I want to show a Toast that require a context. How can I pass a context from Another Activity?

Answer 1

Create Object of The Helper class from your Activity and pass ‘this’ as the context, say

    MyHelperclass helper=new MyHelperclass(this);

In the Helper class Get this Context via its constructor

Context context;
MyHelperClass(Context context){
this.context=context;
}

Now You can pass this context to the makeText() method of Toast class.