StackOverflow2013

Note that there are some explanatory texts on larger screens.

plurals

POHandling buttons in custom dialogs
primarykey
Id
4113939
data
AcceptedAnswerId
4114017
AnswerCount
2
ClosedDate
CommentCount
2
CommunityOwnedDate
CreationDate
2010-11-06T16:20:06.617
FavoriteCount
0
LastActivityDate
2010-11-06T16:39:29.630
LastEditDate
LastEditorUserId
0
OwnerUserId
88144
ParentId
0
PostTypeId
1
Score
2
ViewCount
8520
LastEditorDisplayName
text
Body
I have a little problem with an android custom dialog. I construct a custom dialog in the onCreateDialog(int) function: <pre><code>dialog = new Dialog(this); dialog.setContentView(R.layout.custom_dialog); dialog.setTitle("Custom Dialog"); </code></pre> I have a onClick(View) function in the same class: <pre><code> public void onClick(View v) { switch(v.getId()) { case R.id.dialog_button: Log.i("pma57","dialog button pressed"); break; case R.id.main_button: showDialog(DIALOG_CUSTOM); break; } } </code></pre> This is the XML definition: <pre><code><?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent" android:paddingLeft="20dp" android:paddingRight="20dp" android:paddingBottom="20dp"> <TextView android:layout_width="fill_parent" android:layout_height="wrap_content" android:text="@string/enter_username" /> <EditText android:layout_width="fill_parent" android:layout_height="wrap_content" /> <Button android:id="@+id/dialog_button" android:layout_width="fill_parent" android:layout_height="wrap_content" android:text="OK" android:onClick="onClick" /> </LinearLayout> </code></pre> The Dialog shows up. But the Button does not work (the app crashs)- which is quite ok because the onClick-function for the callback is defined in my main activity - and the dialog is a new activity (am I right?). But I realy don't know how i implement a button in the dialog - I think this is a fundamental understanding problem of the technic. The long way would be to subclass Dialog and write everything there - but is there another way which I don't see?
Tags
<android>
Title
Handling buttons in custom dialogs
singulars
PostAcceptedAnswerId
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
PostParentId
1. This table or related slice is empty.
PostTypePostTypeId
1. PTQuestion
UserLastEditorUserId
1. This table or related slice is empty.
UserOwnerUserId
1. USHerrbert
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. PL
 singulars
 LinkTypeLinkTypeId
 LTLinked
2. PL
 singulars
 LinkTypeLinkTypeId
 LTLinked
3. PL
 singulars
 LinkTypeLinkTypeId
 LTLinked
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
2. PO
 singulars
 PostTypePostTypeId
 PTAnswer
VotesPostIdCreationDate
1. VO
 singulars
 PostPostId
 POHandling buttons in custom dialogs
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTUpMod
CommentsPostId
1. COI do not see main_button in your xml file. That might be the problem you are having.
 singulars
 PostPostId
 POHandling buttons in custom dialogs
 UserUserId
 USprolink007
2. COthats because its just the important part of the program - the main button is in the other xml file for the main activity.
 singulars
 PostPostId
 POHandling buttons in custom dialogs
 UserUserId
 USHerrbert

Querying!

Guidance

A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.