But what about the thread?
14.07.2010 14:09, TjerkW пишет:
B.t.w it worked fine on the Emulator intially (no widget where loaded
previously)
On Jul 14, 10:44 am, Kostya Vasilyev<kmans...@gmail.com> wrote:
Are you calling updateAppWidget from the worker thread?
If so, don't. UI calls can only be made from the UI thread.
Use a Handler / Runnable to post data calculated by the worker thread to
the UI thread and call updateAppWidget from there.
-- Kostya
14.07.2010 12:37, TjerkW пишет:
Basically i have an AppWidgetProvider which starts a Service on
update. That service starts a thread and at the end it updates the
widget by calling AppWidgetManager.updateAppWidget.
But i get a NullPointerException? What am i doing wrong? The Service
is not in a different process..
07-14 10:30:29.936: INFO/HyvesWidgetProvider(12077): updateAppWidget
appWidgetId=63
07-14 10:30:35.156: DEBUG/dalvikvm(12077): threadid=14: still
suspended after undo (sc=1 dc=1 s=Y)
07-14 10:30:35.156: DEBUG/dalvikvm(12077): GC_EXPLICIT freed 4078
objects / 373584 bytes in 97ms
07-14 10:30:36.711: WARN/dalvikvm(12077): threadid=14: thread exiting
with uncaught exception (group=0x4001d7f0)
07-14 10:30:36.796: ERROR/AndroidRuntime(12077): FATAL EXCEPTION:
Thread-16
07-14 10:30:36.796: ERROR/AndroidRuntime(12077):
java.lang.NullPointerException
07-14 10:30:36.796: ERROR/AndroidRuntime(12077): at
android.widget.RemoteViews
$ReflectionAction.writeToParcel(RemoteViews.java:399)
07-14 10:30:36.796: ERROR/AndroidRuntime(12077): at
android.widget.RemoteViews.writeToParcel(RemoteViews.java:1003)
07-14 10:30:36.796: ERROR/AndroidRuntime(12077): at
com.android.internal.appwidget.IAppWidgetService$Stub
$Proxy.updateAppWidgetIds(IAppWidgetService.java:374)
07-14 10:30:36.796: ERROR/AndroidRuntime(12077): at
android.appwidget.AppWidgetManager.updateAppWidget(AppWidgetManager.java:
246)
07-14 10:30:36.796: ERROR/AndroidRuntime(12077): at
android.appwidget.AppWidgetManager.updateAppWidget(AppWidgetManager.java:
265)
07-14 10:30:36.796: ERROR/AndroidRuntime(12077): at
com.hyves.android.widget.HyvesWidgetProvider.updateAppWidget(HyvesWidgetPro
vider.java:
75)
07-14 10:30:36.796: ERROR/AndroidRuntime(12077): at
com.hyves.android.widget.HyvesWidgetService.onUserInfoRetrieved(HyvesWidget
Service.java:
162)
07-14 10:30:36.796: ERROR/AndroidRuntime(12077): at
com.hyves.android.widget.HyvesWidgetService.access
$2(HyvesWidgetService.java:149)
07-14 10:30:36.796: ERROR/AndroidRuntime(12077): at
com.hyves.android.widget.HyvesWidgetService
$2.onItemRetrieved(HyvesWidgetService.java:123)
07-14 10:30:36.796: ERROR/AndroidRuntime(12077): at
com.hyves.android.widget.HyvesWidgetService
$2.onItemRetrieved(HyvesWidgetService.java:1)
07-14 10:30:36.796: ERROR/AndroidRuntime(12077): at
com.hyves.android.proxy.content.CachePolicyImpl.getItemById(CachePolicyImpl
.java:
33)
07-14 10:30:36.796: ERROR/AndroidRuntime(12077): at
com.hyves.android.proxy.content.BaseSourcesInfo.getItemById(BaseSourcesInfo
.java:
90)
07-14 10:30:36.796: ERROR/AndroidRuntime(12077): at
com.hyves.android.widget.HyvesWidgetService.onBuzzItemRetrieved(HyvesWidget
Service.java:
120)
07-14 10:30:36.796: ERROR/AndroidRuntime(12077): at
com.hyves.android.widget.HyvesWidgetService.access
$0(HyvesWidgetService.java:118)
07-14 10:30:36.796: ERROR/AndroidRuntime(12077): at
com.hyves.android.widget.HyvesWidgetService
$1.onItemRetrieved(HyvesWidgetService.java:96)
07-14 10:30:36.796: ERROR/AndroidRuntime(12077): at
com.hyves.android.widget.HyvesWidgetService
$1.onItemRetrieved(HyvesWidgetService.java:1)
07-14 10:30:36.796: ERROR/AndroidRuntime(12077): at
com.hyves.android.proxy.content.CachePolicyImpl.getItemByParentIdAndPositio
n(CachePolicyImpl.java:
68)
07-14 10:30:36.796: ERROR/AndroidRuntime(12077): at
com.hyves.android.proxy.content.BaseSourcesInfo.getItemByParentIdAndPositio
n(BaseSourcesInfo.java:
98)
07-14 10:30:36.796: ERROR/AndroidRuntime(12077): at
com.hyves.android.widget.HyvesWidgetService.onUpdate(HyvesWidgetService.jav a:
89)
07-14 10:30:36.796: ERROR/AndroidRuntime(12077): at
com.hyves.android.widget.HyvesWidgetService.run(HyvesWidgetService.java:
83)
07-14 10:30:36.796: ERROR/AndroidRuntime(12077): at
java.lang.Thread.run(Thread.java:1096)
--
Kostya Vasilev -- WiFi Manager + pretty widget --http://kmansoft.wordpress.com
--
Kostya Vasilev -- WiFi Manager + pretty widget -- http://kmansoft.wordpress.com
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