StackOverflow2013

Note that there are some explanatory texts on larger screens.

plurals

PO
primarykey
Id
20842274
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
5
CommunityOwnedDate
CreationDate
2013-12-30T15:17:46.983
FavoriteCount
0
LastActivityDate
2018-08-30T18:31:32.617
LastEditDate
2018-08-30T18:31:32.617
LastEditorUserId
3122308
OwnerUserId
3122308
ParentId
20841686
PostTypeId
2
Score
4
ViewCount
0
LastEditorDisplayName
text
Body
There is no onTouchListener on path object.However, Follow the steps to achive this functionality 1.) override onTouchEvent() method to Find the coordinates you have touched. This link may help. <a href="http://developer.android.com/training/graphics/opengl/touch.html" rel="nofollow noreferrer">http://developer.android.com/training/graphics/opengl/touch.html</a> 2.) create a RectF boundsRect and for each path object store its boundary coordinates by using <pre><code>Path.getBounds(boundsRect); </code></pre> method and simultaneously check whether the touch coordinates lie in the rectF boundsRect(using bounds.contains(x,y)) in a loop in the above method. 3.)select that path and do desired operation on it now. Edited Code <pre><code>@Override public boolean onTouch(View v,MotionEvent event){ switch(event.getAction()){ case MotionEvent.ACTION_DOWN: //screen touch get x of the touch event x = event.getX(); //screen touch get y of the touch event y = event.getY(); //check if touch point intersects the path bounds for (Path p : paths) { RectF pBounds = new RectF(); p.computeBounds(pBounds,true); if(pBounds.contains(x,y)){ //select path selected Path = p;// where selectedPath is assumed declared. break; } dv.invalidate(); break; case MotionEvent.ACTION_UP: //screen touch get x of the touch event x = event.getX(); //screen touch get y of the touch event y = event.getY(); break; case MotionEvent.ACTION_MOVE: //screen touch get x of the touch event x = event.getX(); //screen touch get y of the touch event y = event.getY(); break; } } return true; } </code></pre>
Tags
Title
singulars
PostAcceptedAnswerId
1. This table or related slice is empty.
PostParentId
1. POAndroid Implement onTouchListener on path objects
 singulars
 PostTypePostTypeId
 PTQuestion
PostTypePostTypeId
1. PTAnswer
UserLastEditorUserId
1. USAnika Kelhanka
UserOwnerUserId
1. USAnika Kelhanka
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. This table or related slice is empty.
VotesPostIdCreationDate
1. This table or related slice is empty.
CommentsPostId
1. COhello, thank you for your reply. I have made amendments to the codes and i got it updated above. is it correct? It doesn't seems to be working.. Please advice. Also, does this works for other shapes like circles or overlaps circles?
 singulars
 PostPostId
 PO
 UserUserId
 USpancakeleh

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.