import android.content.Intent;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.ListView;


public class TransitionThemeActivity extends AppCompatActivity implements View.OnClickListener {

  ListView mListView;
  Button mChangeTheme;

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    AppSettings settings = AppSettings.getInstance(this);
    setTheme(settings.getBoolean(AppSettings.Key.USE_DARK_THEME) ? R.style.AppThemeDark : R.style.AppThemeLight);
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_transition_theme);

    mListView = (ListView) findViewById(R.id.cheese_list);
    mListView.setAdapter(new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, Cheeses.CHEESES));

    mChangeTheme = (Button) findViewById(R.id.change_theme);
    mChangeTheme.setOnClickListener(this);

  }

  @Override
  public void onClick(View v) {
    AppSettings settings = AppSettings.getInstance(this);
    settings.set(AppSettings.Key.USE_DARK_THEME,
        !settings.getBoolean(AppSettings.Key.USE_DARK_THEME));
    Intent intent = new Intent(this, TransitionThemeActivity.class);
    startActivity(intent);
    finish();

  }
}