package com.annimon.everlastingsummer;

import java.io.IOException;
import android.app.ListActivity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import android.widget.Toast;

/**
 * Экран выбора сценариев из папки assets.
 * @author aNNiMON
 */
public final class MainActivity extends ListActivity {
    
    private String[] scripts;
    
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        
        try {
            scripts = getAssets().list(PathResolver.SCRIPT_ASSETS);
        } catch (IOException ioe) {
            scripts = null;
        }
        if (scripts == null || scripts.length == 0) {
            Toast.makeText(this, "Нет скриптов в папке " + PathResolver.SCRIPT_ASSETS,
                    Toast.LENGTH_LONG).show();
            finish();
        }
        setListAdapter(new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, scripts));
    }
    
    @Override
    protected void onListItemClick(ListView l, View v, int index, long id) {
        final Intent intent = new Intent(this, ViewActivity.class);
        intent.putExtra(ViewActivity.EXTRA_NAME, scripts[index]);
        startActivity(intent);
    }
}