Android Open Source - yammp Vertical Text Spinner Dialog

• Back to Development/mediaplayer  ↑

From Project

Back to project page yammp.

License

The source code is released under:

GNU Lesser General Public License

Java Source Code

package org.yammp.dialog;
/*  w  ww.  j a  va 2s . co m*/
import org.yammp.view.VerticalTextSpinner;

import android.app.AlertDialog;
import android.content.Context;
import android.util.DisplayMetrics;
import android.view.Gravity;
import android.widget.LinearLayout;

public class VerticalTextSpinnerDialog extends AlertDialog {

  private VerticalTextSpinner mVerticalTextSpinner;

  public VerticalTextSpinnerDialog(Context context, String[] items, int position) {
    super(context);
    init(context, items, position);
  }

  public int getCurrentSelectedPos() {
    if (mVerticalTextSpinner != null) return mVerticalTextSpinner.getCurrentSelectedPos();
    return 0;
  }

  private void init(Context context, String[] items, int position) {
    DisplayMetrics dm = new DisplayMetrics();
    dm = context.getResources().getDisplayMetrics();

    LinearLayout mContainer = new LinearLayout(context);
    mContainer.setGravity(Gravity.CENTER);

    mVerticalTextSpinner = new VerticalTextSpinner(context);
    mVerticalTextSpinner.setItems(items);
    mVerticalTextSpinner.setWrapAround(true);
    mVerticalTextSpinner.setScrollInterval(200);
    mVerticalTextSpinner.setSelectedPos(position);
    mContainer
        .addView(mVerticalTextSpinner, (int) (120 * dm.density), (int) (100 * dm.density));

    setView(mContainer);
  }

}

Java Source Code List

• Back to Development/mediaplayer  ↑