Penalty for wrong answer: you have to share your pain meds.... ;) Mark On Mar 24, 2012 6:45 PM, "Justin Anderson" <[email protected]> wrote:
> Kostya, > > Thanks for catching my mistake! I had surgery for a deviated septum a > couple days ago and I'm on some pretty heavy meds... Serves me right for > trying to answer some questions while I'm obviously so very loopy! :-) > > Thanks, > Justin Anderson > MagouyaWare Developer > http://sites.google.com/site/magouyaware > > > 2012/3/24 Kostya Vasilyev <[email protected]> > >> 25 марта 2012 г. 0:55 пользователь Justin Anderson >> <[email protected]> написал: >> >> Apen sorry i dint notice ur suggestion, no it's not about the name, >> >> hmm i think it's something wrong with the order of the blocks... >> > >> > >> > No, it IS about the name... Apen was correct (and that is what I was >> trying >> > to say before, but was REALLY tired so I apologize for the incoherent >> > replies). >> > >> > >> >> mNewDevicesArrayAdapter = new ArrayAdapter<String>(this, >> >> R.layout.textviewlayout); >> > >> > >> > That is incorrect... You should not be passing in an R.layout here... >> you >> > should be passing in an R.id >> >> No. >> >> The two-argument constructor takes a *layout* id: >> >> >> https://github.com/android/platform_frameworks_base/blob/master/core/java/android/widget/ArrayAdapter.java#L96 >> >> and it's assumed that the layout consists of just one TextView at the >> root. >> >> >> https://github.com/android/platform_frameworks_base/blob/master/core/java/android/widget/ArrayAdapter.java#L378 >> >> So: >> >> res/layout/item_simple.xml: >> >> <?xml version="1.0" encoding="utf-8"?> >> <TextView .... /> >> >> and then: >> >> new ArrayAdapter(this, R.layout.item_simple) >> >> Constructor #2 takes a layout id and a view id: >> >> >> https://github.com/android/platform_frameworks_base/blob/master/core/java/android/widget/ArrayAdapter.java#L107 >> >> and uses findViewId with the last (third) parameter locate the text >> view within the layout: >> >> >> https://github.com/android/platform_frameworks_base/blob/master/core/java/android/widget/ArrayAdapter.java#L381 >> >> res/layout/item_complex: >> >> <?xml version="1.0" encoding="utf-8"?> >> <LinearLayout ... or something else > >> <TextView android:id="@+id/item_text_view .... /> >> <ImageView ... or something else /> >> </LinearLayout> >> >> and then >> >> new ArrayAdapter(this, R.layout.item_complex, R.id.item_text_view) >> >> -- K >> >> -- >> 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 -- 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
