package yo.share2nd;

import android.content.Intent;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.CompoundButton;
import android.widget.Toast;

import java.util.ArrayList;

public class MainActivity extends AppCompatActivity {



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

        final String value1 = "bread";
        final String value2 = "water";
        final short value3 = 5;
        final char value4 = 'A';
        Button button = (Button) findViewById(R.id.button);


        // Create StringBuilder and add four values to it.
        final ArrayList<String> builder = new ArrayList<String>();


        final CheckBox checkBox1 = (CheckBox) findViewById(R.id.checkBox);
        checkBox1.setChecked(false);

        checkBox1.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
            public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
                if (checkBox1.isChecked()) {
                    builder.add((String.valueOf(value1)));
                    builder.add("\n");
                    Toast.makeText(MainActivity.this, "item selected", Toast.LENGTH_SHORT).show();
                }
                else{
                    builder.remove(String.valueOf(value1));
                    builder.remove("\n");
                    Toast.makeText(MainActivity.this, "item deselected", Toast.LENGTH_SHORT).show();
                }
            }
        });

        final CheckBox checkBox2 = (CheckBox) findViewById(R.id.checkBox2);
        checkBox2.setChecked(false);

        checkBox2.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
            public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
                if (checkBox2.isChecked()) {
                    builder.add(String.valueOf(value2));
                    builder.add("\n");
                    Toast.makeText(MainActivity.this, "item selected", Toast.LENGTH_SHORT).show();
                }
                else{
                    builder.remove(String.valueOf(value2));
                    builder.remove("\n");
                    Toast.makeText(MainActivity.this, "item deselected", Toast.LENGTH_SHORT).show();
                }
            }
        });

        button.setOnClickListener(new View.OnClickListener()

        {
            public void onClick(View v) {
                //create the send intent

                String result = builder.toString();
                result.replaceAll("\\[", "").replaceAll("\\]", "");
                Intent shareIntent =
                        new Intent(Intent.ACTION_SEND);

//set the type
                shareIntent.setType("text/plain");

//add a subject
                shareIntent.putExtra(Intent.EXTRA_SUBJECT,
                        "This is your list");

//add the message
                shareIntent.putExtra(Intent.EXTRA_TEXT, result);

//start the chooser for sharing
                startActivity(Intent.createChooser(shareIntent, "Choose how to share your list"));
            }
        });
    }
}