how to refresh custom listview using baseadapter in android

Question

sir, how can i refresh my custom listview using baseadapter. i don\'t know what to place, or where to place it in my code. please help me. thanks in advance

Answer 1

Thanks guys with solution above worked for me. I am calling listupdate method in every event

  public void updateResults(List results) {
    talebeList = results;
    //Triggers the list update
    notifyDataSetChanged();
}

and after updatng list I also refreshing my button action in every touch. For instance I have lots of buttons to click in my listview item so every touch chaging others style

    private void setColor(TalebeDataUser talebeDataUser) {
    if (talebeDataUser.isVar()) {
        holder.mVar.setBackgroundResource(R.drawable.aw_secili);
        holder.mGorevli.setBackgroundResource(R.drawable.aw_shadow);
        holder.mYok.setBackgroundResource(R.drawable.aw_shadow);
        holder.mIzinli.setBackgroundResource(R.drawable.aw_shadow);
        holder.mHatimde.setBackgroundResource(R.drawable.aw_shadow);
    } else if (talebeDataUser.isGorevli()) {
        holder.mVar.setBackgroundResource(R.drawable.aw_shadow);
        holder.mGorevli.setBackgroundResource(R.drawable.aw_secili);
        holder.mYok.setBackgroundResource(R.drawable.aw_shadow);
        holder.mIzinli.setBackgroundResource(R.drawable.aw_shadow);
        holder.mHatimde.setBackgroundResource(R.drawable.aw_shadow);
    } else if (talebeDataUser.isYok()) {
        holder.mVar.setBackgroundResource(R.drawable.aw_shadow);
        holder.mGorevli.setBackgroundResource(R.drawable.aw_shadow);
        holder.mYok.setBackgroundResource(R.drawable.aw_secili);
        holder.mIzinli.setBackgroundResource(R.drawable.aw_shadow);
        holder.mHatimde.setBackgroundResource(R.drawable.aw_shadow);
    } else if (talebeDataUser.isIzinli()) {
        holder.mVar.setBackgroundResource(R.drawable.aw_shadow);
        holder.mGorevli.setBackgroundResource(R.drawable.aw_shadow);
        holder.mYok.setBackgroundResource(R.drawable.aw_shadow);
        holder.mIzinli.setBackgroundResource(R.drawable.aw_secili);
        holder.mHatimde.setBackgroundResource(R.drawable.aw_shadow);
    } else if (talebeDataUser.isHatimde()) {
        holder.mVar.setBackgroundResource(R.drawable.aw_shadow);
        holder.mGorevli.setBackgroundResource(R.drawable.aw_shadow);
        holder.mYok.setBackgroundResource(R.drawable.aw_shadow);
        holder.mIzinli.setBackgroundResource(R.drawable.aw_shadow);
        holder.mHatimde.setBackgroundResource(R.drawable.aw_secili);
    }

}

Just an example inside one of my button

  holder.mYok.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            //talebeList.remove(currentTalebe);
            setOgrenciNameByDurum(talebeList.get(i));
            talebeList.get(i).setYok(true);
            //setOgrenciNameByDurum(currentTalebe);
            talebeList.get(i).setVar(false);
            talebeList.get(i).setGorevli(false);
            talebeList.get(i).setIzinli(false);
            talebeList.get(i).setHatimde(false);
            updateResults(talebeList);
            setColor(talebeList.get(i));
            //saveCurrentTalebeOnShare(currentTalebe);
        }
    });

talebeList is just of List talebeList