Databases
StackOverflow2013
Postsdbo
POOnRestart Activity, bad item is highlighted in a listview
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POOnRestart Activity, bad item is highlighted in a listview
    primarykey
    data
    text
    <p>My listview is created with a relativeLayout. When I touch the "texViewLibelleListe", the item of the listview is highlighted (in "bleu_c") with the OnClick method and start a new activity ("ActiviteSoldeAchat"). When I destroy this activity ("ActiviteSoldeAchat"), the first activity restart.</p> <p>My question : I want to disable the highlight of a all item in the listview when I restart the activity or highlight the good item. How can I do this? At this time, this is not the good item that is highlighted. Any idea?</p> <p>Thank you for your help</p> <p>The only one solution I found is to reload entirely the listview in the OnResume method like this : adapter = new ListeAdapter(this, listeRepository.GetAll()); ListListe.setAdapter(adapter);</p> <h2>But I think, it's not a clean solution</h2> <p>The main activity :</p> <pre><code>public class ActiviteSoldeListe extends Activity { ListView ListListe; Button boutonAjouterListe; private ListeAdapter adapter; private ListeRepository listeRepository=new ListeRepository(this);; public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.soldeliste); //On récupère tous les éléments de notre interface graphique grâce aux ID ListListe = (ListView) findViewById(R.id.listListe); // ouverture de la base listeRepository.Open(); // récupération de tous les éléments de la table achat et adaptateur adapter = new ListeAdapter(this, listeRepository.GetAll()); // fermeture de la base listeRepository.Close(); ListListe.setAdapter(adapter); } //au lancement de l'activité protected void onStart(){ super.onStart(); } protected void onRestart(){ super.onRestart(); } protected void onResume(){ super.onResume(); UpdateAdapter(); } private void UpdateAdapter() { listeRepository.Open(); adapter.setListes(listeRepository.GetAll()); listeRepository.Close(); adapter.notifyDataSetChanged(); } </code></pre> <p>Tha adpater for the listview :</p> <pre><code>public class ListeAdapter extends BaseAdapter implements OnClickListener{ private List&lt;Liste&gt; listeListe; private LayoutInflater inflater; private Context context; public int confirmDelete; public void setListes(List&lt;Liste&gt; listeListe) { this.listeListe = listeListe; } public ListeAdapter(Context context, List&lt;Liste&gt; listeListe) { this.listeListe = listeListe; this.setContext(context); this.inflater = LayoutInflater.from(context); } public int getCount() { return listeListe.size(); } public Object getItem(int position) { return listeListe.get(position); } public long getItemId(int position) { return listeListe.get(position).getId(); } private class ViewHolder { public TextView tvLibelleListe; public TextView tvDate; public Button btSupprimer; } public View getView(final int position, View view, ViewGroup viewGroup) { final ViewHolder holder; if (view == null) { holder = new ViewHolder(); view = inflater.inflate(R.layout.layout_item_liste, null); holder.tvLibelleListe = (TextView) view .findViewById(R.id.textViewLibelleListe); holder.tvDate = (TextView) view .findViewById(R.id.textViewDate); holder.btSupprimer = (Button) view .findViewById(R.id.buttonSupprimerListe); view.setTag(holder); } else { holder = (ViewHolder) view.getTag(); } final Integer IdListe = listeListe.get(position).getId(); final RelativeLayout listlayout = (RelativeLayout) view.findViewById(R.id.ListViewListe); holder.tvLibelleListe.setText(listeListe.get(position).getLibelleListe() + " - " + listeListe.get(position).getouvert()); holder.tvDate.setText(listeListe.get(position).getdate() + ""); holder.btSupprimer.setOnClickListener(new OnClickListener() { public void onClick(View v) { ConfirmDelete(getContext(), IdListe); } }); holder.tvLibelleListe.setOnClickListener(new OnClickListener() { public void onClick(View v) { listlayout.setBackgroundResource(R.color.bleu_f); ActiviteSoldeListe soldeListeActivity = (ActiviteSoldeListe) getContext(); Intent intent = new Intent(); intent.setClass(soldeListeActivity, ActiviteSoldeAchat.class); intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); intent.putExtra("IdListe",IdListe); soldeListeActivity.startActivity(intent); } }); holder.tvDate.setOnClickListener(new OnClickListener() { public void onClick(View v) { listlayout.setBackgroundResource(R.color.bleu_f); ActiviteSoldeListe soldeListeActivity = (ActiviteSoldeListe) getContext(); Intent intent = new Intent(); intent.setClass(soldeListeActivity, ActiviteSoldeAchat.class); intent.putExtra("IdListe",IdListe); soldeListeActivity.startActivity(intent); } }); return view; } </code></pre> <p>}</p>
    singulars
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PTQuestion
    1. USuser1298799
    1. USuser1298799
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. POOnRestart Activity, bad item is highlighted in a listview
      1. USuser1298799
      1. VTFavorite
    1. COwhat exactkly you are trying to do
      singulars
      1. POOnRestart Activity, bad item is highlighted in a listview
      1. USShankar Agarwal
    2. CO@Agarwal : When I return in my activity with my listview , I do not want that an item is highlighted
      singulars
      1. POOnRestart Activity, bad item is highlighted in a listview
      1. USuser1298799
    3. COThen set the background back to what it was in the 'onResume()' method.
      singulars
      1. POOnRestart Activity, bad item is highlighted in a listview
      1. USUrban
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload