Java Code Examples for androidx.recyclerview.widget.LinearLayoutManager#setReverseLayout()
The following examples show how to use
androidx.recyclerview.widget.LinearLayoutManager#setReverseLayout() .
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Example 1
Source File: GroupChatFragment.java From SendBird-Android with MIT License | 6 votes |
private void setUpRecyclerView() { mLayoutManager = new LinearLayoutManager(getActivity()); mLayoutManager.setReverseLayout(true); mRecyclerView.setLayoutManager(mLayoutManager); mRecyclerView.setAdapter(mChatAdapter); mRecyclerView.addOnScrollListener(new RecyclerView.OnScrollListener() { @Override public void onScrollStateChanged(RecyclerView recyclerView, int newState) { if (newState == RecyclerView.SCROLL_STATE_IDLE) { if (mLayoutManager.findFirstVisibleItemPosition() == 0) { mMessageCollection.fetchSucceededMessages(MessageCollection.Direction.NEXT, null); mNewMessageText.setVisibility(View.GONE); } if (mLayoutManager.findLastVisibleItemPosition() == mChatAdapter.getItemCount() - 1) { mMessageCollection.fetchSucceededMessages(MessageCollection.Direction.PREVIOUS, null); } } } }); }
Example 2
Source File: OpenChatFragment.java From SendBird-Android with MIT License | 6 votes |
private void setUpRecyclerView() { mLayoutManager = new LinearLayoutManager(getActivity()); mLayoutManager.setReverseLayout(true); mRecyclerView.setLayoutManager(mLayoutManager); mRecyclerView.setAdapter(mChatAdapter); // Load more messages when user reaches the top of the current message list. mRecyclerView.addOnScrollListener(new RecyclerView.OnScrollListener() { @Override public void onScrollStateChanged(RecyclerView recyclerView, int newState) { if (mLayoutManager.findLastVisibleItemPosition() == mChatAdapter.getItemCount() - 1) { loadNextMessageList(CHANNEL_LIST_LIMIT); } Log.v(LOG_TAG, "onScrollStateChanged"); } }); }
Example 3
Source File: FilePickerActivity.java From SimplicityBrowser with MIT License | 6 votes |
@Override protected void onCreate(Bundle savedInstanceState) { if (UserPreferences.getBoolean("dark_mode", false)) { setTheme(R.style.SettingsThemeDark); } super.onCreate(savedInstanceState); setContentView(R.layout.activity_file_picker); recyclerView = findViewById(R.id.recycler_view); mToolbar = findViewById(R.id.toolbar); setSupportActionBar(mToolbar); if (getSupportActionBar() != null) { getSupportActionBar().setDisplayHomeAsUpEnabled(true); getSupportActionBar().setDisplayShowHomeEnabled(true); } LinearLayoutManager mLayoutManager = new LinearLayoutManager(this); mLayoutManager.setReverseLayout(true); mLayoutManager.setStackFromEnd(true); recyclerView.setLayoutManager(mLayoutManager); recyclerViewAdapter = new AdapterDownloads(FilePickerActivity.this, getUserDownloads()); recyclerView.setAdapter(recyclerViewAdapter); recyclerViewAdapter.notifyDataSetChanged(); }
Example 4
Source File: ViewPrivateMessagesActivity.java From Infinity-For-Reddit with GNU Affero General Public License v3.0 | 5 votes |
private void bindView() { mAdapter = new PrivateMessagesDetailRecyclerViewAdapter(this, privateMessage, mCustomThemeWrapper); mLinearLayoutManager = new LinearLayoutManager(this); mLinearLayoutManager.setReverseLayout(true); mLinearLayoutManager.setStackFromEnd(true); mRecyclerView.setLayoutManager(mLinearLayoutManager); mRecyclerView.setAdapter(mAdapter); }
Example 5
Source File: GroupChatFragment.java From SendBird-Android with MIT License | 5 votes |
private void setUpRecyclerView() { mLayoutManager = new LinearLayoutManager(getActivity()); mLayoutManager.setReverseLayout(true); mRecyclerView.setLayoutManager(mLayoutManager); mRecyclerView.setAdapter(mChatAdapter); mRecyclerView.addOnScrollListener(new RecyclerView.OnScrollListener() { @Override public void onScrollStateChanged(RecyclerView recyclerView, int newState) { if (mLayoutManager.findLastVisibleItemPosition() == mChatAdapter.getItemCount() - 1) { mChatAdapter.loadPreviousMessages(CHANNEL_LIST_LIMIT, null); } } }); }
Example 6
Source File: HistoryActivity.java From SimplicityBrowser with MIT License | 5 votes |
@Override protected void onCreate(Bundle savedInstanceState) { if(UserPreferences.getBoolean("dark_mode", false)){ setTheme(R.style.BookMarksThemeDark); } super.onCreate(savedInstanceState); setContentView(R.layout.activity_history); preferences = PreferenceManager.getDefaultSharedPreferences(this); mToolbar = findViewById(R.id.toolbar); setSupportActionBar(mToolbar); if (getSupportActionBar() != null) { getSupportActionBar().setDisplayHomeAsUpEnabled(true); getSupportActionBar().setDisplayShowHomeEnabled(true); } listHistory = UserPreferences.getHistory(); recyclerBookmarks = findViewById(R.id.recycler_history); LinearLayoutManager mLayoutManager = new LinearLayoutManager(this); mLayoutManager.setReverseLayout(true); mLayoutManager.setStackFromEnd(true); recyclerBookmarks.setLayoutManager(mLayoutManager); adapterBookmarks = new AdapterHistory(this, listHistory, this); recyclerBookmarks.setAdapter(adapterBookmarks); //show long click hint if (preferences.getBoolean("first_history", true) && !listHistory.isEmpty()) { Cardbar.snackBar(getApplicationContext(), "Long click to copy link", true).show(); preferences.edit().putBoolean("first_history", false).apply(); } }
Example 7
Source File: MessageActivity.java From toktok-android with GNU General Public License v3.0 | 5 votes |
private void initRecyclerView() { mRecycler = this.findViewById(R.id.message_recycler); LinearLayoutManager mLayoutManager = new LinearLayoutManager(getBaseContext()); mLayoutManager.setReverseLayout(true); mRecycler.setHasFixedSize(true); mRecyclerAdapter = new MessageAdapter(this, this); if (imgSRC == 0) { imgSRC = R.drawable.lorem; mRecyclerAdapter.addItem(new Message(MessageType.Action, "The Amazing Group was created", "", R.drawable.user)); mRecyclerAdapter.addItem(new Message(MessageType.Received, "Awesome stuff!", "14:29 Received", R.drawable.john)); } mRecyclerAdapter.addItem(new Message(MessageType.Delivered, "Welcome to TokTok " + title + ", I hope you love it, as much as I do \uD83D\uDE00", "14:30 Delivered", R.drawable.user)); mRecyclerAdapter.addItem(new Message(MessageType.Received, "Thanks André Almeida, let's hope soo.", "14:31 Received", imgSRC)); mRecyclerAdapter.addItem(new Message(MessageType.Action, "Smiled", "", imgSRC)); mRecyclerAdapter.addItem(new Message(MessageType.Received, "Yooo!", "14:32 Received", imgSRC)); mRecycler.setAdapter(mRecyclerAdapter); mRecycler.setLayoutManager(mLayoutManager); mRecycler.setItemAnimator(new MessageItemAnimator()); ImageButton attachButton = this.findViewById(R.id.message_attachments_button); attachButton.setOnClickListener(v -> { InputMethodManager imm = (InputMethodManager) MessageActivity.this.getSystemService(Context.INPUT_METHOD_SERVICE); imm.hideSoftInputFromWindow(mInput.getApplicationWindowToken(), 0); overlayAttachments.start(); }); }
Example 8
Source File: FirestoreChatActivity.java From FirebaseUI-Android with Apache License 2.0 | 5 votes |
@Override protected void onCreate(@Nullable Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_chat); ButterKnife.bind(this); LinearLayoutManager manager = new LinearLayoutManager(this); manager.setReverseLayout(true); manager.setStackFromEnd(true); mRecyclerView.setHasFixedSize(true); mRecyclerView.setLayoutManager(manager); mRecyclerView.addOnLayoutChangeListener(new View.OnLayoutChangeListener() { @Override public void onLayoutChange(View view, int left, int top, int right, int bottom, int oldLeft, int oldTop, int oldRight, int oldBottom) { if (bottom < oldBottom) { mRecyclerView.postDelayed(new Runnable() { @Override public void run() { mRecyclerView.smoothScrollToPosition(0); } }, 100); } } }); ImeHelper.setImeOnDoneListener(mMessageEdit, new ImeHelper.DonePressedListener() { @Override public void onDonePressed() { onSendClick(); } }); }
Example 9
Source File: PostListFragment.java From quickstart-android with Apache License 2.0 | 4 votes |
@Override public void onActivityCreated(Bundle savedInstanceState) { super.onActivityCreated(savedInstanceState); // Set up Layout Manager, reverse layout mManager = new LinearLayoutManager(getActivity()); mManager.setReverseLayout(true); mManager.setStackFromEnd(true); mRecycler.setLayoutManager(mManager); // Set up FirebaseRecyclerAdapter with the Query Query postsQuery = getQuery(mDatabase); FirebaseRecyclerOptions options = new FirebaseRecyclerOptions.Builder<Post>() .setQuery(postsQuery, Post.class) .build(); mAdapter = new FirebaseRecyclerAdapter<Post, PostViewHolder>(options) { @Override public PostViewHolder onCreateViewHolder(ViewGroup viewGroup, int i) { LayoutInflater inflater = LayoutInflater.from(viewGroup.getContext()); return new PostViewHolder(inflater.inflate(R.layout.item_post, viewGroup, false)); } @Override protected void onBindViewHolder(PostViewHolder viewHolder, int position, final Post model) { final DatabaseReference postRef = getRef(position); // Set click listener for the whole post view final String postKey = postRef.getKey(); viewHolder.itemView.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { // Launch PostDetailActivity Intent intent = new Intent(getActivity(), PostDetailActivity.class); intent.putExtra(PostDetailActivity.EXTRA_POST_KEY, postKey); startActivity(intent); } }); // Determine if the current user has liked this post and set UI accordingly if (model.stars.containsKey(getUid())) { viewHolder.starView.setImageResource(R.drawable.ic_toggle_star_24); } else { viewHolder.starView.setImageResource(R.drawable.ic_toggle_star_outline_24); } // Bind Post to ViewHolder, setting OnClickListener for the star button viewHolder.bindToPost(model, new View.OnClickListener() { @Override public void onClick(View starView) { // Need to write to both places the post is stored DatabaseReference globalPostRef = mDatabase.child("posts").child(postRef.getKey()); DatabaseReference userPostRef = mDatabase.child("user-posts").child(model.uid).child(postRef.getKey()); // Run two transactions onStarClicked(globalPostRef); onStarClicked(userPostRef); } }); } }; mRecycler.setAdapter(mAdapter); }
Example 10
Source File: QiscusRecyclerView.java From qiscus-sdk-android with Apache License 2.0 | 4 votes |
public void setUpAsBottomList() { setHasFixedSize(true); LinearLayoutManager layoutManager = new LinearLayoutManager(getContext()); layoutManager.setReverseLayout(true); setLayoutManager(layoutManager); }