Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import android.app.AlertDialog;
import android.app.Dialog;

import android.text.Editable;
import android.text.TextWatcher;

import android.widget.EditText;

public class Main {
    public static void setEdittextListener(EditText et, final AlertDialog dialog) {
        et.addTextChangedListener(new TextWatcher() {
            @Override
            public void afterTextChanged(Editable s) {
            }

            @Override
            public void beforeTextChanged(CharSequence s, int start, int count, int after) {
            }

            @Override
            public void onTextChanged(CharSequence s, int start, int before, int count) {
                if (s.toString().isEmpty()) {
                    //disable "create" button if folder name is not specified
                    dialog.getButton(Dialog.BUTTON_POSITIVE).setEnabled(false);
                } else {
                    dialog.getButton(Dialog.BUTTON_POSITIVE).setEnabled(true);
                }
            }
        });
    }
}