package org.samtech.myapplication;

import android.app.Activity;
import android.os.Bundle;
import android.support.annotation.IdRes;
import android.support.annotation.Nullable;
import android.view.View;
import android.view.ViewGroup;
import android.widget.EditText;
import android.widget.LinearLayout;
import android.widget.RadioButton;
import android.widget.RadioGroup;
import android.widget.Toast;

/**
 * Created by MiguelS on 23/10/2017.
 */

public class MyGenActivity extends Activity {

    @Override
    protected void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        setContentView(R.layout.dinamicrbuttons);


        final EditText editText=(EditText)findViewById(R.id.et_no);

        findViewById(R.id.btn).setOnClickListener(new View.OnClickListener() {

            @Override
            public void onClick(View v) {
                int number=Integer.parseInt(editText.getText().toString());
                addRadioButtons(number);
            }
        });
    }

    public void addRadioButtons(int number) {

        for (int row = 0; row < 1; row++) {
            RadioGroup ll = new RadioGroup(this);
            ll.setOrientation(LinearLayout.HORIZONTAL);

            for (int i = 1; i <= number; i++) {
                RadioButton rdbtn = new RadioButton(this);
                rdbtn.setId((row * 2) + i);
                rdbtn.setText("Radio " + rdbtn.getId());
                ll.addView(rdbtn);
            }
            ((ViewGroup) findViewById(R.id.radiogroup)).addView(ll);

            ll.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {
                @Override
                public void onCheckedChanged(RadioGroup radioGroup, @IdRes int i) {
                    Toast.makeText(MyGenActivity.this, "group : "+radioGroup.toString() +""+"item "+i, Toast.LENGTH_SHORT).show();
                }
            });
        }

    }
}