package com.example.irinagrishchenko.test2;

import android.app.ActionBar;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.Gravity;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.LinearLayout;
import android.widget.RadioGroup;
import android.widget.SeekBar;
import android.widget.TextView;
import android.widget.Toast;

import org.w3c.dom.Text;

public class MainActivity extends AppCompatActivity implements SeekBar.OnSeekBarChangeListener {

    SeekBar seekBar;
    Button btn1;
    Button btn2;

    LinearLayout.LayoutParams lParams1;
    LinearLayout.LayoutParams lParams2;


    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        seekBar = findViewById(R.id.seekBar);
        seekBar.setOnSeekBarChangeListener(this);

        btn1 = findViewById(R.id.btn1);
        btn2 = findViewById(R.id.btn2);

        lParams1 = btn1.getLayoutParams();
        lParams2 = btn2.getLayoutParams();

    }

    @Override
    public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
        int leftValue = progress;
        int rigthValue = seekBar.getMax() - progress;

        lParams1.weight = leftValue;
        lParams2.weight = rigthValue;

        btn1.setText(String.valueOf(leftValue));
        btn2.setText(String.valueOf(rigthValue));
    }

    @Override
    public void onStartTrackingTouch(SeekBar seekBar) {
    }

    @Override
    public void onStopTrackingTouch(SeekBar seekBar) {
    }
}