android-recyclerview

问题 I know there are multiple threads on this already but not a single fix worked so I figured I must have a unique issue or be making a stupid error that someone smart can point out. I am trying to use the Realm Recyclerview (found here : https://github.com/thorbenprimke/realm-recyclerview) However I cannot get the gradle sync to go beyond error 29,13 Failed to resolve com.github.thorbenprimke:realmr-ecyclerview:0.9.12 My app build.gradle file looks like this : apply plugin: 'com.android

问题 I'm suprised by Android code sometimes. As the title asks; Why does a RecyclerView.LayoutManager's default smoothScrollToPosition method write a Log.e message instead of throwing an exception? (This is in the support v7 library, 24.0.0) public void smoothScrollToPosition(RecyclerView recyclerView, State state, int position) { Log.e(TAG, "You must override smoothScrollToPosition to support smooth scrolling"); } I would expect this method to throw an exception since whoever called this method

问题 I want to implement a Recycler view like this: at start, we have two different layout , first layout is a ViewPager and second layout is an ImageView and in following is gridView... after scrolling gridView come up and other layouts should be invisible how can do it? thanks 回答1: How can you do it: Use GridLayoutManager Define 3 types of view item (view pager, image view, normal) and implement getItemViewType method. Return correspond view type with it position. Implement onCreateViewHolder

问题 I inserted textureview in my recyclerview,this guide I found in StackOverflow https://stackoverflow.com/a/17450763/6241501 but when I try to i,plement this in my recycler view I saw that video are all playing,but I need to all video be stopped when I starting my app.How can I do that? TextureView class: public class MyVideoView extends TextureView implements TextureView.SurfaceTextureListener { private MediaPlayer mMediaPlayer; private Uri mSource; private MediaPlayer.OnCompletionListener

问题 the images are not displaying. in a SO example said to check the count in the adapter, but i think its correct. I am getting this error in the logcat No adapter attached; skipping layout recyclerview this is the code mainactivity RecyclerOkHttpHandler handler = new RecyclerOkHttpHandler( this, new RecyclerOkHttpHandler.MyInterface() { @Override public void myMethod(ArrayList result) { mAdapter = new MyAdapter(result,Search.this); mAdapter.notifyDataSetChanged(); mRecyclerView.setAdapter

问题 Hello Everyone I am trying to start activity when I click on RecyclerView , it is started when I add the code in the Custom Adapter , but when I write it in Activity it Just give me the position on Log .. so any help here is the code OnClick in activity and that's what I tried to do @Override public void onItemClick(int position, View v) { Log.e("TAG", "You clicked number " + mAdapter.getItemId(position) + ", which is at cell position " + position); // this.startActivity(new Intent

问题 I'm implementing an activity with recyclerview. I load all the contacts that I have in the phone (name and phone numbers). All looks ok, the problem is that when I do a scroll in the view, when I come back at the same contact this contact don't have the correct phone numbers. Is the only one that change. Name and contact phone are display correctly. For example, one contact only have set Mobile phone. Looks ok when initialize, but if I do scroll and come back, the Home and Work are set with

问题 In our app we have a RecyclerView that shows large items in horizontal list. We use LinearLayoutManager to do that. The issue occurs when user scrolls the screen. When next large items needs to appear on a screen UI is frozen. What we wanted to implement is some kind of lazy loading for RecyclerView item. So that similar to facebook's implementation user saw an stub, and once he stopped scrolling UI would update to show actual content. The question is - what is the correct extension point for

问题 I have an edittext on top & below is list in recyclerview. I first use edittext to filter list & then on selecting specific item from list just print/toast on app. My problem is, I am able to filter list however, when I select specific item from list, it shows wrong item name means get from original list instead of filtered. Below is my part code inside fragment onCreateView() { recyclerView.addOnItemTouchListener(new RecyclerItemClickListener(context, new RecyclerItemClickListener

问题 I am using FirebaseIndexRecyclerAdapter and I'am trying to show post for the following users so I have used these method blew but It show posts if the post id is available at the following users: Here's my json: "Following" : { "ORBBKfZAAUhqI1h7ojQDzYOjgkp1" : { "pypD1SYZkbcYesk09WuMUY1AkTf1": true, //I need to show this UID posts only but, //When I add here post id it show the post //Ex:"-KduqnVVczZf5uibQiZ-" : true,//Post Shows Up }, "Posts" : { "-KduqnVVczZf5uibQiZ-" : { "Describe" : "gg",