I am attempting to show an indeterminate ProgressDialog while grabbing an RSS feed. I get the dialog to pop, but as soon as the results are returned, I get a force close. My suspicion is that the adapter is populated and goes to update the UI. The code is below. Is my suspicion correct?
public void getRSS(String rss)
{
new GetRSS().execute(rss);
}
private class GetRSS extends AsyncTask<String, Void, Void>
{
private ProgressDialog Dialog = new ProgressDialog(View2.this);
protected void onPreExecute() {
Dialog.setMessage("Please wait...");
Dialog.show();
}
protected void onPostExecute(Void nothing)
{
Dialog.dismiss();
}
protected Void doInBackground(String... rss) {
URL feedUrl;
try
{
feedUrl = new URL(rss[0]);
SyndFeedInput input = new SyndFeedInput();
SyndFeed feed = input.build(new XmlReader(feedUrl));
List entries = feed.getEntries();
Iterator iterator = entries.listIterator();
while (iterator.hasNext())
{
SyndEntry ent = (SyndEntry) iterator.next();
String title = ent.getTitle();
//String uri = ent.getUri();
//d.add(uri);
SyndContent content = (SyndContent)ent.getContents().get(0);
d.add(content.getValue());
adapter.add(title);
}
adapter.notifyDataSetChanged();
}
catch (MalformedURLException e)
{
e.printStackTrace();
}
catch (IllegalArgumentException e)
{
e.printStackTrace();
}
catch (FeedException e)
{
e.printStackTrace();
}
catch (IOException e)
{
e.printStackTrace();
}
return null;
}
}
*/
Here's the stack dump -- clearly the call to notify is the issue. Now I'm just having trouble figuring out where to call notify:
01-22 12:02:28.701: ERROR/WindowManager(571): Activity com.digthisband.dtb.jg.View2 has leaked window com.android.internal.policy.impl.PhoneWindow$DecorView@43e6ae88 that was originally added here
01-22 12:02:28.701: ERROR/WindowManager(571): android.view.WindowLeaked: Activity com.digthisband.dtb.jg.View2 has leaked window com.android.internal.policy.impl.PhoneWindow$DecorView@43e6ae88 that was originally added here 01-22 12:02:28.701: ERROR/WindowManager(571): at android.view.ViewRoot.(ViewRoot.java:247) 01-22 12:02:28.701: ERROR/WindowManager(571): at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:148) 01-22 12:02:28.701: ERROR/WindowManager(571): at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:91) 01-22 12:02:28.701: ERROR/WindowManager(571): at android.view.Window$LocalWindowManager.addView(Window.java:424) 01-22 12:02:28.701: ERROR/WindowManager(571): at android.app.Dialog.show(Dialog.java:241) 01-22 12:02:28.701: ERROR/WindowManager(571): at com.digthisband.dtb.jg.View2$GetRSS.onPreExecute(View2.java:97) 01-22 12:02:28.701: ERROR/WindowManager(571): at android.os.AsyncTask.execute(AsyncTask.java:391) 01-22 12:02:28.701: ERROR/WindowManager(571): at com.digthisband.dtb.jg.View2.getRSS(View2.java:87) 01-22 12:02:28.701: ERROR/WindowManager(571): at com.digthisband.dtb.jg.View2.onCreate(View2.java:68) 01-22 12:02:28.701: ERROR/WindowManager(571): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047) 01-22 12:02:28.701: ERROR/WindowManager(571): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2627) 01-22 12:02:28.701: ERROR/WindowManager(571): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2679) 01-22 12:02:28.701: ERROR/WindowManager(571): at android.app.ActivityThread.access$2300(ActivityThread.java:125) 01-22 12:02:28.701: ERROR/WindowManager(571): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2033) 01-22 12:02:28.701: ERROR/WindowManager(571): at android.os.Handler.dispatchMessage(Handler.java:99) 01-22 12:02:28.701: ERROR/WindowManager(571): at android.os.Looper.loop(Looper.java:123) 01-22 12:02:28.701: ERROR/WindowManager(571): at android.app.ActivityThread.main(ActivityThread.java:4627) 01-22 12:02:28.701: ERROR/WindowManager(571): at java.lang.reflect.Method.invokeNative(Native Method) 01-22 12:02:28.701: ERROR/WindowManager(571): at java.lang.reflect.Method.invoke(Method.java:521) 01-22 12:02:28.701: ERROR/WindowManager(571): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868) 01-22 12:02:28.701: ERROR/WindowManager(571): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626) 01-22 12:02:28.701: ERROR/WindowManager(571): at dalvik.system.NativeStart.main(Native Method)
