Add reference to a contact in an Edittext

Question

I am working on a project where I need a form in which it is possible to place a Contact. How can I add a reference to a calendar contact? This is possible?

My idea was something like: user touches the EditText of the contact, a window appears in which he can select a contact. In EditText is the name of the contact, but when touching it again (when the contact has already been selected), opens the contact data (can be in a popup window or in a new Activity).

Answer 1

Use the implementation of a short click to select the contact and long click to open the contact data.

Knob

Button botao = (Button) findViewById(R.id.botao);

Implementation Click Curto button inside the Activity

botao.setOnClickListener(new OnClickListener() { 
    @Override
    public void onClick(View v) {
        // Sua Implementação aqui
    }
});

Implementation Click Longo button inside the Activity

botao.setOnLongClickListener(new OnLongClickListener() { 
    @Override
    public boolean onLongClick(View v) {
        // Sua implementação aqui como por exemplo chamar uma nova Activity:
        // Intent intent = new Intent(this, NovaActivity.class);
        return true;
    }
});

Note that onClick() returns void and the onLongClick() returns a Boolean, thus returning true in the onLongClick() he discards the onClick when the long click is fired, otherwise both events will happen.