Android Open Source - audioplayer Drawer List Adapter

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From Project

Back to project page audioplayer.

License

The source code is released under:

GNU General Public License

Java Source Code

package fr.julien_dumortier.simplemusicplayer;
//from ww  w  . jav a 2 s .  c  o  m
import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.TextView;

public class DrawerListAdapter extends BaseAdapter {

    private static String [] mTitles;
    public static int [] ID_PICTURES = {R.drawable.ic_playlist, R.drawable.ic_album, R.drawable.ic_artist, R.drawable.ic_genre, R.drawable.ic_track};
    private static Bitmap [] mPicturesCache;
    private LayoutInflater mInflater;
    
    public DrawerListAdapter(Context c) {
      mInflater = LayoutInflater.from(c);
      mTitles = c.getResources().getStringArray(R.array.menu_list);
      if(mPicturesCache==null) {
        mPicturesCache = new Bitmap[ID_PICTURES.length];
        for(int i=0;i<ID_PICTURES.length; i++) {
          try {
            Bitmap bmp = BitmapFactory.decodeResource(c.getResources(), ID_PICTURES[i]);
            mPicturesCache[i] = Bitmap.createScaledBitmap(bmp, 120, 120, true);
            bmp.recycle();
          } catch (Throwable e) {}
        }
      }
    }
    
  public int getCount() {
    return mTitles.length;
  }

  public Object getItem(int arg0) {
    return null;
  }

  public long getItemId(int arg0) {
    return 0;
  }

  public View getView(int pos, View v, ViewGroup arg2) {
    if(v==null)
      v = mInflater.inflate(R.layout.drawer_list_item, null);
    ((TextView)v.findViewById(R.id.title)).setText(mTitles[pos]);
    ((ImageView)v.findViewById(R.id.picture)).setImageBitmap(mPicturesCache[pos]);
    return v;
  }
}

Java Source Code List

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