Well it goes to the adapter, which will return Objects, which you then must cast to the appropriate type, in your case it's obviously a String. As RomainGuy (whom you should listen to, right, as he is a framework engineer) said in the previous thread, you get the actual views from getChild, this simply delegates to the apater...
Kris 2012/1/5 John Davis <[email protected]>: > Hello Treking, Kostya, Romain-Guy, > > Ok, I removed the breakpoint, ran it, hit F8 until I got logcat > output. I selected all the red/orange text and exported to a textfile. > This is the result. (I hope I am giving you the answer you request) > > 01-05 14:57:39.163: W/dalvikvm(9183): threadid=1: thread exiting with > uncaught exception (group=0x40028890) > 01-05 14:57:39.308: E/AndroidRuntime(9183): FATAL EXCEPTION: main > 01-05 14:57:39.308: E/AndroidRuntime(9183): > java.lang.RuntimeException: Unable to start activity > ComponentInfo{net.skink.swtor.companion/net.skink.swtor.companion.SwtorCompanionActivity}: > java.lang.ClassCastException: java.lang.String > 01-05 14:57:39.308: E/AndroidRuntime(9183): at > android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2663) > 01-05 14:57:39.308: E/AndroidRuntime(9183): at > android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2679) > 01-05 14:57:39.308: E/AndroidRuntime(9183): at > android.app.ActivityThread.access$2300(ActivityThread.java:125) > 01-05 14:57:39.308: E/AndroidRuntime(9183): at > android.app.ActivityThread$H.handleMessage(ActivityThread.java:2033) > 01-05 14:57:39.308: E/AndroidRuntime(9183): at > android.os.Handler.dispatchMessage(Handler.java:99) > 01-05 14:57:39.308: E/AndroidRuntime(9183): at > android.os.Looper.loop(Looper.java:123) > 01-05 14:57:39.308: E/AndroidRuntime(9183): at > android.app.ActivityThread.main(ActivityThread.java:4627) > 01-05 14:57:39.308: E/AndroidRuntime(9183): at > java.lang.reflect.Method.invokeNative(Native Method) > 01-05 14:57:39.308: E/AndroidRuntime(9183): at > java.lang.reflect.Method.invoke(Method.java:521) > 01-05 14:57:39.308: E/AndroidRuntime(9183): at > com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868) > 01-05 14:57:39.308: E/AndroidRuntime(9183): at > com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626) > 01-05 14:57:39.308: E/AndroidRuntime(9183): at > dalvik.system.NativeStart.main(Native Method) > 01-05 14:57:39.308: E/AndroidRuntime(9183): Caused by: > java.lang.ClassCastException: java.lang.String > 01-05 14:57:39.308: E/AndroidRuntime(9183): at > net.skink.swtor.companion.SwtorCompanionActivity.setCompanions(SwtorCompanionActivity.java:118) > 01-05 14:57:39.308: E/AndroidRuntime(9183): at > net.skink.swtor.companion.SwtorCompanionActivity.onCreate(SwtorCompanionActivity.java:62) > 01-05 14:57:39.308: E/AndroidRuntime(9183): at > android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047) > 01-05 14:57:39.308: E/AndroidRuntime(9183): at > android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2627) > 01-05 14:57:39.308: E/AndroidRuntime(9183): ... 11 more > > This looks like the getItemAtPosition is returning a string instead of > a view. Is this a list of views or a list of strings? > > John > > On Thu, Jan 5, 2012 at 2:40 PM, Kostya Vasilyev <[email protected]> wrote: >> That's the debugger's stack trace, not the logcat stack trace. >> >> Press F8 a few times until your device displays "the application .... >> stopped unexpectedly". >> >> Then check the logcat panel in Eclipse and post the entire stack trace, >> especially the stuff after "Caused by:" >> >> -- Kostya >> >> 5 января 2012 г. 23:34 пользователь John Davis <[email protected]> написал: >> >>> This is from the debug window in the call stack output. >>> >>> Thread [<1> main] (Suspended (exception RuntimeException)) >>> ActivityThread.performLaunchActivity(ActivityThread$ActivityRecord, >>> Intent) line: 2663 >>> ActivityThread.handleLaunchActivity(ActivityThread$ActivityRecord, >>> Intent) line: 2679 >>> ActivityThread.access$2300(ActivityThread, >>> ActivityThread$ActivityRecord, Intent) line: 125 >>> ActivityThread$H.handleMessage(Message) line: 2033 >>> ActivityThread$H(Handler).dispatchMessage(Message) line: 99 >>> Looper.loop() line: 123 >>> ActivityThread.main(String[]) line: 4627 >>> Method.invokeNative(Object, Object[], Class, Class[], Class, int, >>> boolean) line: not available [native method] >>> Method.invoke(Object, Object...) line: 521 >>> ZygoteInit$MethodAndArgsCaller.run() line: 868 >>> ZygoteInit.main(String[]) line: 626 >>> NativeStart.main(String[]) line: not available [native method] >>> >>> >>> 2012/1/5 John Davis <[email protected]>: >>> > Hello Romain Guy, >>> > >>> > How would I post the full stack trace? The logcat output? >>> > >>> > John >>> > >>> > On Thu, Jan 5, 2012 at 2:30 PM, Romain Guy <[email protected]> >>> > wrote: >>> >> Please post the full stack trace of your exception. >>> >> >>> >> On Thu, Jan 5, 2012 at 11:28 AM, John Davis <[email protected]> wrote: >>> >>> Hello Treking, >>> >>> >>> >>> On Thu, Jan 5, 2012 at 2:17 PM, TreKing <[email protected]> wrote: >>> >>>> On Thu, Jan 5, 2012 at 1:07 PM, John Davis <[email protected]> wrote: >>> >>>>> >>> >>>>> Yes, I would think it is possible, but not in this version. Its >>> >>>>> possible >>> >>>>> to set all line items to the same value. However, its not possible >>> >>>>> to set >>> >>>>> the colors on a case by case value using the provided api. >>> >>>> >>> >>>> >>> >>>> Yes it is. Please stop blaming the platform for your lack of >>> >>>> understanding >>> >>>> it. I already explained how you can create a data-model that holds >>> >>>> the >>> >>>> unique color per item that you then set on the View. >>> >>>> >>> >>> >>> >>> I'm not blaming anyone or the api. I am simply saying it has a bug. >>> >>> Someone might want to look into it. >>> >>> >>> >>> >>> >>>>> But the api does not allow you to set a tag outside this code so >>> >>>>> that the >>> >>>>> routine can change the text color based on the tag. >>> >>>> >>> >>>> >>> >>>> Yes it does. But using the Tag property to achieve this is overkill >>> >>>> and ugly >>> >>>> anyway. >>> >>> >>> >>> Sorry, but it is the only thing provided by the api and its not the >>> >>> settag which raises the exception. It is the getitematpostion call. >>> >>> It says it gets the data at position x. When this call is made it >>> >>> raises and exception. That is the bug. It should return null if it >>> >>> does not exist. Raising an exception sounds like a bug. >>> >>> >>> >>>> >>> >>>>> >>> >>>>> If you try to get this data, it raises an exception. >>> >>>> >>> >>>> >>> >>>> No, if you don't know how to use this function and use it >>> >>>> incorrectly, then >>> >>>> it raises an exception. >>> >>> >>> >>> >>> >>> >>> >>> I am not using the data from the call and getting an exception. I am >>> >>> making the call and getting an exception. >>> >>> >>> >>> >>> >>>> >>> >>>> At this point I have to suggest to you that you take a step back, get >>> >>>> yourself a good book, and review the documentation thoroughly and go >>> >>>> through >>> >>>> the samples. You are apparently confused about a number of things >>> >>>> with how >>> >>>> the adapters work and are not going to get anywhere until you >>> >>>> understand >>> >>>> what they are and how they work. >>> >>>> >>> >>>> Good luck. >>> >>>> >>> >>>> >>> >>>> >>> >>>> ------------------------------------------------------------------------------------------------- >>> >>>> TreKing - Chicago transit tracking app for Android-powered devices >>> >>>> >>> >>>> -- >>> >>>> You received this message because you are subscribed to the Google >>> >>>> Groups "Android Developers" group. >>> >>>> To post to this group, send email to >>> >>>> [email protected] >>> >>>> To unsubscribe from this group, send email to >>> >>>> [email protected] >>> >>>> For more options, visit this group at >>> >>>> http://groups.google.com/group/android-developers?hl=en >>> >>> >>> >>> >>> >>> >>> >>> -- >>> >>> John F. Davis >>> >>> >>> >>> 独树一帜 >>> >>> >>> >>> -- >>> >>> You received this message because you are subscribed to the Google >>> >>> Groups "Android Developers" group. >>> >>> To post to this group, send email to >>> >>> [email protected] >>> >>> To unsubscribe from this group, send email to >>> >>> [email protected] >>> >>> For more options, visit this group at >>> >>> http://groups.google.com/group/android-developers?hl=en >>> >> >>> >> >>> >> >>> >> -- >>> >> Romain Guy >>> >> Android framework engineer >>> >> [email protected] >>> >> >>> >> -- >>> >> You received this message because you are subscribed to the Google >>> >> Groups "Android Developers" group. >>> >> To post to this group, send email to >>> >> [email protected] >>> >> To unsubscribe from this group, send email to >>> >> [email protected] >>> >> For more options, visit this group at >>> >> http://groups.google.com/group/android-developers?hl=en >>> > >>> > >>> > >>> > -- >>> > John F. Davis >>> > >>> > 独树一帜 >>> >>> >>> >>> -- >>> John F. Davis >>> >>> 独树一帜 >>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "Android Developers" group. >>> To post to this group, send email to [email protected] >>> To unsubscribe from this group, send email to >>> [email protected] >>> For more options, visit this group at >>> http://groups.google.com/group/android-developers?hl=en >> >> >> -- >> You received this message because you are subscribed to the Google >> Groups "Android Developers" group. >> To post to this group, send email to [email protected] >> To unsubscribe from this group, send email to >> [email protected] >> For more options, visit this group at >> http://groups.google.com/group/android-developers?hl=en > > > > -- > John F. Davis > > 独树一帜 > > -- > You received this message because you are subscribed to the Google > Groups "Android Developers" group. > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected] > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
