Hi,
I have a small issue i hope someone will be able to help me.
Basically, I've a listactivity, and when the user clicks a line, it
starts a tabactivity.
The tabactivity starts with downloading a content in a separate thread
and when it's done, the runOnUI method is used to create the sub-tabs
accordingly to the downloaded data.
I works with the emulator on 2.2 and 2.3 but crashes with 2.1.
This is the resulting stack trace :
E/AndroidRuntime( 6306): Uncaught handler: thread main exiting due to
uncaught exception
E/AndroidRuntime( 6306): java.lang.RuntimeException: Unable to start
activity ComponentInfo{be.defimedia.android.walkawaremobile/
be.defimedia.android.walkawaremobile.ItemListActivity}:
java.lang.NullPointerException
E/AndroidRuntime( 6306): at
android.app.ActivityThread.performLaunchActivity(ActivityThread.java:
2496)
E/AndroidRuntime( 6306): at
android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:
2512)
E/AndroidRuntime( 6306): at android.app.ActivityThread.access
$2200(ActivityThread.java:119)
E/AndroidRuntime( 6306): at android.app.ActivityThread
$H.handleMessage(ActivityThread.java:1863)
E/AndroidRuntime( 6306): at
android.os.Handler.dispatchMessage(Handler.java:99)
E/AndroidRuntime( 6306): at android.os.Looper.loop(Looper.java:123)
E/AndroidRuntime( 6306): at
android.app.ActivityThread.main(ActivityThread.java:4363)
E/AndroidRuntime( 6306): at
java.lang.reflect.Method.invokeNative(Native Method)
E/AndroidRuntime( 6306): at
java.lang.reflect.Method.invoke(Method.java:521)
E/AndroidRuntime( 6306): at com.android.internal.os.ZygoteInit
$MethodAndArgsCaller.run(ZygoteInit.java:860)
E/AndroidRuntime( 6306): at
com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
E/AndroidRuntime( 6306): at dalvik.system.NativeStart.main(Native
Method)
E/AndroidRuntime( 6306): Caused by: java.lang.NullPointerException
E/AndroidRuntime( 6306): at
be.defimedia.android.walkawaremobile.ItemListActivity.onCreate(ItemListActivity.java:
75)
E/AndroidRuntime( 6306): at
android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:
1047)
E/AndroidRuntime( 6306): at
android.app.ActivityThread.performLaunchActivity(ActivityThread.java:
2459)
E/AndroidRuntime( 6306): ... 11 more
Does anyone has an idea how I can do that for Android 2.1 ? Thanks a
lot.
Best regards
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