i write empty views to layout.xml. id, layout width, height, src, text. sometime i write the code to build views, layout_params etc... , and its hard to maintain.
i think i have to change style of making views to create views.xml. 2011/5/2 Dianne Hackborn <[email protected]>: > I would really suggest just defining your layout in a layout XML resource > file and using that. It is a lot easier than writing the code to build the > view hierarchy yourself. Use LayoutInflator to create the views from the > layout resource. > > On Sun, May 1, 2011 at 10:00 PM, smokerpg <[email protected]> wrote: >> >> thank you for advice. >> i can show 3 views by using LinearLayout. >> >> <LinearLayout android:layout_width="wrap_content" >> android:layout_height="fill_parent" android:id="@+id/empty"> >> <ImageView android:id="@+id/emptyImage" >> android:src="@drawable/img" >> android:layout_width="wrap_content" >> android:layout_height="wrap_content" /> >> <Button android:id="@+id/emptyButton" >> android:layout_width="wrap_content" >> android:layout_height="wrap_content" /> >> </LinearLayout> >> >> >> i wonder why i couldn't show these views at first time, so i get file >> from cvs and check it. >> it is using LinearLayout inside LinearLayout. >> >> <LinearLayout android:layout_width="wrap_content" >> android:layout_height="fill_parent" android:id="@+id/empty"> >> <LinearLayout android:layout_width="wrap_content" >> android:layout_height="wrap_content" >> android:id="@+id/imagelayout"> >> <ImageView android:id="@+id/emptyImage" >> android:src="@drawable/img" >> android:layout_width="wrap_content" >> android:layout_height="wrap_content" /> >> </LinearLayout> >> <LinearLayout android:layout_width="wrap_content" >> android:layout_height="wrap_content" >> android:id="@+id/buttonlayout"> >> <Button android:id="@+id/emptyButton" >> android:layout_width="wrap_content" >> android:layout_height="wrap_content" /> >> </LinearLayout> >> </LinearLayout> >> >> i don't know why not using RelativeLayout. >> if i cen get time to recreate layout, i will chenge LinearLayout to >> RelativeLayout. >> >> # now i can get clear understanding of [set] and [add]. thn.ak you. >> # next time if i write mail like this, i will set title to "doesn't work". >> >> thanks. >> >> >> 2011/4/28 Dianne Hackborn <[email protected]>: >> > Btw you can pretty uniformly take a function that starts with "set" on >> > Android to mean "replace whatever you previously had with the new value >> > being supplied." >> > >> > On Thu, Apr 28, 2011 at 8:39 AM, Dianne Hackborn <[email protected]> >> > wrote: >> >> >> >> No. There is only one empty view. If you want an empty view with >> >> multiple things in it, use a layout manager and put your views inside >> >> and >> >> set the top-level layout manager as the empty view. >> >> >> >> On Wed, Apr 27, 2011 at 11:15 PM, kenichi kato <[email protected]> >> >> wrote: >> >>> >> >>> hi guys. >> >>> >> >>> i try to set 3 empty view to ListView. >> >>> >> >>> at first, i try to set LinearLayout to EmptyView. >> >>> but it doesn't work. >> >>> >> >>> so, i try this code. >> >>> listView.setEmptyView(findViewById(R.id.emptyImage)); >> >>> listView.setEmptyView(findViewById(R.id.emptyButton)); >> >>> listView.setEmptyView(findViewById(R.id.emptyText)); >> >>> >> >>> but it shows only R.id.emptyImage. >> >>> >> >>> is there any way to set mutilple EmptyView to ListView? >> >>> >> >>> thanks. >> >>> >> >>> -- >> >>> --------------------------------------------- >> >>> smokerpg >> >>> PC: [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 >> >> >> >> >> >> -- >> >> Dianne Hackborn >> >> Android framework engineer >> >> [email protected] >> >> >> >> Note: please don't send private questions to me, as I don't have time >> >> to >> >> provide private support, and so won't reply to such e-mails. All such >> >> questions should be posted on public forums, where I and others can see >> >> and >> >> answer them. >> >> >> > >> > >> > >> > -- >> > Dianne Hackborn >> > Android framework engineer >> > [email protected] >> > >> > Note: please don't send private questions to me, as I don't have time to >> > provide private support, and so won't reply to such e-mails. All such >> > questions should be posted on public forums, where I and others can see >> > and >> > answer them. >> > >> > -- >> > 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 >> >> >> >> -- >> --------------------------------------------- >> smokerpg >> PC: [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 > > > > -- > Dianne Hackborn > Android framework engineer > [email protected] > > Note: please don't send private questions to me, as I don't have time to > provide private support, and so won't reply to such e-mails. All such > questions should be posted on public forums, where I and others can see and > answer them. > > -- > 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 -- --------------------------------------------- smokerpg PC: [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
