Databases
StackOverflow2013
Postsdbo
POShowing an array in home screen widget
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POShowing an array in home screen widget
    primarykey
    data
    text
    <p>I am trying to show some news in the home screen and I have this code. I want to show every new after lets say 5 seconds from the array.</p> <pre><code>public class PointlessWidget extends AppWidgetProvider{ static final String DATA_TITLE = "T"; static final String DATA_LINK = "L"; static LinkedList&lt;HashMap&lt;String, String&gt;&gt; data1; static String feedUrl; @Override public void onUpdate(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds) { // TODO Auto-generated method stub super.onUpdate(context, appWidgetManager, appWidgetIds); RemoteViews v = new RemoteViews(context.getPackageName(), R.layout.widget_layout); feedUrl = "http://www.blabla.com"; XMLParser parser = new XMLParser(feedUrl); data1 = (LinkedList&lt;HashMap&lt;String, String&gt;&gt;)parser.parse(); Iterator&lt;HashMap&lt;String, String&gt;&gt; itr = data1.iterator(); Object element; HashMap&lt;String, String&gt; entry; String Temp_URL=null,Temp_TITULO=null,Actual_URL,Actual_TITULO,Anterior_URL = null,Anterior_TITULO,Sigiente_URL,Sigiente_TITULO; while (itr.hasNext()) { element = itr.next(); entry = (HashMap&lt;String, String&gt;) element; mierda = entry.get("T"); try { Thread.sleep(5000); } catch (InterruptedException e) { // TODO Auto-generated catch block e.printStackTrace(); } v.setTextViewText(R.id.word_title, mierda); AppWidgetManager manager = AppWidgetManager.getInstance(context); manager.updateAppWidget(appWidgetIds, v); Log.i("***Selected Tab", "Im currently in tab with index::" + mierda); } </code></pre> <p>The problem is I manage to show one or two elements and then it stops because it says something like object not locked by thread before wait().</p> <p>How can I implement this? Thank you a lot</p> <hr> <p>I implemented service but still throws ANR error.</p> <pre><code> @Override public void onUpdate(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds) { // To prevent any ANR timeouts, we perform the update in a service context.startService(new Intent(context, UpdateService.class)); } public static class UpdateService extends Service { @Override public void onStart(Intent intent, int startId) { // Build the widget update for today RemoteViews v = new RemoteViews(this.getPackageName(), R.layout.widget_layout); feedUrl = "http://www.blabla.com"; XMLParser parser = new XMLParser(feedUrl); data1 = (LinkedList&lt;HashMap&lt;String, String&gt;&gt;)parser.parse(); int size = data1.size(); Iterator&lt;HashMap&lt;String, String&gt;&gt; itr = data1.iterator(); Object element; HashMap&lt;String, String&gt; entry; String Temp_URL=null,Temp_TITULO=null,Actual_URL,Actual_TITULO,Anterior_URL = null,Anterior_TITULO,Sigiente_URL,Sigiente_TITULO; while (itr.hasNext()) { element = itr.next(); entry = (HashMap&lt;String, String&gt;) element; mierda = entry.get("T"); try { Thread.sleep(5000); } catch (InterruptedException e) { // TODO Auto-generated catch block e.printStackTrace(); } v.setTextViewText(R.id.word_title, mierda); ComponentName thisWidget = new ComponentName(this, PointlessWidget.class); AppWidgetManager manager = AppWidgetManager.getInstance(this); manager.updateAppWidget(thisWidget, v); Log.i("***Selected Tab", "Im currently in tab with index::" + mierda); } } </code></pre> <p>How can I fix this? Thank you!</p>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. USBill the Lizard
    1. USxeon
    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
    2. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. POShowing an array in home screen widget
      1. This table or related slice is empty.
      1. VTUpMod
    1. CONetwork work should not be on UI thread...........
      singulars
      1. POShowing an array in home screen widget
      1. USDheeresh Singh
    2. COCan you guid me on this? Thank you!
      singulars
      1. POShowing an array in home screen widget
      1. USxeon
 

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