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askerov / DynamicGrid

Drag and drop GridView for Android
Apache License 2.0
925 stars 287 forks source link

Auto fit #7

Closed dima-ostapovets closed 10 years ago

dima-ostapovets commented 10 years ago

Hi! Thanks for your library. What about columnNumber=autofit. It's not working correctly. Thanks

askerov commented 10 years ago

Hi!

Auto fit not working correctly because DynamicGridView need to know column count. Therefore we have abstract getColumnCount() in AbstractDynamicGridAdapter. DynamicGridView can't use GridView.getNumColumns() because it requires api 11.

If you don't need to support old api you can try to replace getAdapterInterface().getColumnCount() to getNumColumns() inside DynamicGridView.getColumnCount() and use autofit.

dima-ostapovets commented 10 years ago

Thanks. Can I ask another question? How can I know old and new (after moving) index of element in the list? for example listener onChanged(int oldPosition, int newPosition). Thanks

2014-03-10 20:13 GMT+02:00 askerov notifications@github.com:

Hi!

Auto fit not working correctly because DynamicGridView need to know column count. Therefore we have abstract getColumnCount() in AbstractDynamicGridAdapter. DynamicGridView can't use GridView.getNumColumns() because it requires api 11.

If you don't need to support old api you can try to replace getAdapterInterface().getColumnCount() to getNumColumns() inside DynamicGridView.getColumnCount() and use autofit.

Reply to this email directly or view it on GitHubhttps://github.com/askerov/DynamicGrid/issues/7#issuecomment-37215078 .