Help with Android App Idea

Being a starter in Android programming, I would like to ask some help here regarding my idea to create an app. For example, there is a list of sign language pictures on my application from a-z, how can I put an output text on a textfield when i clic开发者_JAVA技巧k on the picture..i know this is a basic question but it would be very helpful to me if someone helped me..:) thank you..and happy new year:)

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I would heartily suggest heading to Google's Android Developers Page. A large amount of resources are available, including sample code.

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You'll need to bind to the onClick() method of your images and speficy an onClickListener object that updates the TextView/EditText.

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Just to toss this out there ... if you have not checked out Google's Android App Inventor yet then definitely take a moment to see the tools they have freely available. Along with the tools they have several neat tutorials that might help spark app ideas.

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If your list of images is being managed by an adapter, match the list with a list or array of names which you can then use to update the TextView by using the position of the image clicked in the list. I use a similar approach with a Gallery of icons and a TextView :

final TextView name = (TextView)findViewById(R.id.imageChosen);
    name.setText(mImageNames[mInitialImage]);

    g.setOnItemClickListener(new OnItemClickListener()
    {
        public void onItemClick(AdapterView<?> parent, View v, int position, long id)
        {               
            name.setText(mImageNames[position]);
            mListener.imageChanged(position);
            dismiss();
        }
    });