package com.twolf.stressball11;

import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.View;

import java.util.Random;

import pl.droidsonroids.gif.GifTextView;

/*******************************************************************
 * This Class is designed for the user to practice breathing techniques
 * This class is started once the button is clicked from main and will generate one of 2 giffs
 * based on a random number. This is one of the last classes I made I would like the user to have
 * the option to chose simple breathing or the more advanced breathing technique.
 *
 * Giffs are stored in the drawable file.
 * Lines simply is just a 5 second breathing technique where
 * the user simply breaths in and out.
 *
 * Balls is more advanced where the user breaths in as the expand hold their breath as it rotates
 * then breath out as the balls collapse back in.
 *
 * in the future a small tutorial and a countdown should be added.
 *
 *                                  -Thomas Wolf
 *
 * Help from: http://stackoverflow.com/questions/6533942/adding-gif-image-in-an-imageview-in-android
 * for giff info
 */

public class Breath extends AppCompatActivity {
    GifTextView gtLines;
    GifTextView gtBalls;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_breath);

        Random r = new Random();
        int i= r.nextInt(4);//generate random number

        gtLines = (GifTextView) findViewById(R.id.lines);//set the giffs to object
        gtBalls = (GifTextView) findViewById(R.id.balls);

        if (i % 2 == 0) {
            gtLines.setVisibility(View.INVISIBLE);//Depending on number make one visible
            gtBalls.setVisibility(View.VISIBLE);


        }

        else
        {
            gtLines.setVisibility(View.VISIBLE);
            gtBalls.setVisibility(View.INVISIBLE);

        }
    }
}