package com.example.source_it_android_c;

import androidx.appcompat.app.AppCompatActivity;
import butterknife.BindView;
import butterknife.ButterKnife;

import android.os.Bundle;
import android.widget.TextView;

import java.util.Date;
import java.util.Timer;
import java.util.TimerTask;

public class StatisticsActivity extends AppCompatActivity {

    @BindView(R.id.s_statisticsAfterBirth)
    TextView textViewStatistics;
    @BindView(R.id.s_secondsAfterStatisticsOpened)
    TextView textViewSeconds;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.statistics);
        ButterKnife.bind(this);
        setStatistics();
        setSeconds();

    }

    private void setStatistics() {
        long timeOfBirth = getIntent().getLongExtra(MainActivity.TIMEINMILLIS, 0);
        long timeOfLife = System.currentTimeMillis() - timeOfBirth;
        double days = timeOfLife / (24 * 60 * 60 * 1000);
        double years = days / 365.25;
        String name = getIntent().getStringExtra(MainActivity.NAME);
        String zodiak = getIntent().getStringExtra(MainActivity.ZODIAK);
        textViewStatistics.setText(name + "\nyears - " + years + "\ndays - " + days + "\nzodiak - " + zodiak);
    }

    private void setSeconds() {
        Thread thread = new Thread(new Runnable() {
            @Override
            public void run() {
                int x = 0;
                while (true) {
                      textViewSeconds.setText(x++);
                    try {
                        Thread.sleep(1000);
                    } catch (InterruptedException e) {
                        e.printStackTrace();
                    }
                }
            }
        });
        thread.run();

    }


}




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package com.example.source_it_android_c;

import androidx.appcompat.app.AppCompatActivity;
import butterknife.BindView;
import butterknife.ButterKnife;
import butterknife.OnClick;
import butterknife.OnTextChanged;

import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.widget.Button;
import android.widget.CalendarView;
import android.widget.EditText;

import java.util.Date;

public class MainActivity extends AppCompatActivity {

    @BindView(R.id.buttonOk)
    Button buttonOk;
    @BindView(R.id.inputDate)
    CalendarView inputDateByCalendarView;
    @BindView(R.id.inputText)
    EditText inputText;

    public final static String TIMEINMILLIS = "timeInMillis";
    public final static String NAME = "name";
    public final static String ZODIAK = "zodiak";

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        ButterKnife.bind(this);
        buttonOk.setEnabled(false);
    }

    @OnTextChanged(R.id.inputText)
    public void continueActionIfNameIsValid(CharSequence s) {
        if (s.toString().length() > 2) {
            buttonOk.setEnabled(true);
        }
    }


    @OnClick(R.id.buttonOk)
    public void OnButtonClick() {
        Intent intent = new Intent(this, StatisticsActivity.class);
        Date date = new Date(inputDateByCalendarView.getDate());
        int month = date.getMonth();
        int day = date.getDay();
        String name = inputText.getText().toString();
        long timeInMillis = date.getTime();
        intent.putExtra(TIMEINMILLIS, timeInMillis);
        intent.putExtra(ZODIAK, getZodiak(month, day));
        intent.putExtra(NAME, name);
        startActivity(intent);
    }


    private String getZodiak(int month, int day) {
        switch (month) {
            case 1:
                if (day < 20) {
                    return "Capricorn";
                } else {
                    return "Aquarius";
                }
            case 2:
                if (day < 18) {
                    return "Aquarius";
                } else {
                    return "Pisces";
                }

            case 3:
                if (day < 21) {
                    return "Pisces";
                } else {
                    return "Aries";
                }

            case 4:
                if (day < 20) {
                    return "Aries";
                } else {
                    return "Taurus";
                }

            case 5:
                if (day < 21) {
                    return "Taurus";
                } else {
                    return "Gemini";
                }

            case 6:
                if (day < 21) {
                    return "Gemini";
                } else {
                    return "Cancer";
                }

            case 7:
                if (day < 23) {
                    return "Cancer";
                } else {
                    return "Leo";
                }

            case 8:
                if (day < 23) {
                    return "Leo";
                } else {
                    return "Virgo";
                }

            case 9:
                if (day < 23) {
                    return "Virgo";
                } else {
                    return "Libra";
                }

            case 10:
                if (day < 23) {
                    return "Libra";
                } else {
                    return "Scorpio";
                }

            case 11:
                if (day < 22) {
                    return "Scorpio";
                } else {
                    return "Sagittarius";
                }

            case 12:
                if (day < 22) {
                    return "Sagittarius";
                } else {
                    return "Capricorn";
                }

        }
        return null;
    }
}