I tried to implement a expandable list view with 3 levels, this was implemented using http://androidcodesnips.blogspot.in/2011/09/three-level-expandable-list.html example. But here, I couldn't open the last item. When I open it, child items of this were hidden by below item.enter image description here
Please see the attachment.
Can anyone help me to fix this issue?
Related
I have Bunch of images and their description as shown in the pic below. I have already done the setting up the images inside gridview. Now i want to add tap to show description functionality, I have seen many stackoverflow answers, but didn't find any concrete solution. Please help me...
I am trying to implement Instagram like Search fragment where they have explore posts(contains only the image) in a grid layout and when we click on them, it changes to another feed like view showing more details.
The way I am thinking to implement is to have two fragments with recycler views: 1 for grid layout and 1 for feed like. Share the currently, loaded feed items between these two recycler view adapters.
Question: Is it the correct approach to share adapter items between two views? If not, what would the design be? I suspect I will run into issues if we share the items.
Kindly let me know if any more details is needed. I can share pictures as well in case someone needs for android device.
I went ahead and implemented my design. Till now, I haven't seen any issues.
I've been trying to teach myself code in Android and have made some good progress, however I've had some difficulties finding information about some stuff I have in mind but can't translate into code, I hope your can help me with that.
The main thing I have no idea how to start with is having expandable menu items. I Made a little graphic example of what I want to do:
Headers List:
So this a scrollable list of headers, each header has some information as is (that's why they're pretty big) like a background image and some informative labels on top. When the header is tapped on then it gets pushed to the top and expands all the item info below. Likewise, when it's tapped again the info retracts and the headers list is shown again.
Also as you can see the Action Bar would be expandable, but this is secondary since I think I can make this one work on my own, however if you have comments about it please tell.
Expandable ActionBar:
Thanks :)
Expandable list view is used to group list data by categories. It has the capability of expanding and collapsing the groups when user touches header.
Here , i suggest you the following links which provides the simplest example of Expandable list view...
http://javapapers.com/android/android-expandable-listview/
http://www.androidhive.info/2013/07/android-expandable-list-view-tutorial/
i hop this links will helpful for you...
I have a requirement to design a Horizontalscroll list to show the list of dynamically obtained images in the list.Upon clicking on any item on the list it has to be shown on the Image view above the list.I tried many examples provided in the blogs. But they dont extend thier explanations towards obtaining the index of the Horizontalscrollview or getting resourceid of the image on which user has tapped. Knowledged please guide me on this.
Ps. I tried with galleryview as well But, I am not supposed to work using this as it is deprecated.
Regards,
Gururaj
Elsalam Alykom
you can use ViewPager
try this link
http://android-er.blogspot.com.eg/2014/04/example-of-viewpager-with-custom.html
I would like some information (a library or specific name) to try to do that.
I want a listview or recyclerview with an item or header that dont scroll and when another specific item is on top of the screen stay that new item.
Here an example in youtube.
https://www.youtube.com/watch?v=BuHQSWQHxwk
Once I found a library to do that but I cant find it anymore.
Thank you in advance
There is a library StickyListHeader. You can create view just like shown in the video you mentioned.