Examples with PreCachingLayoutManager me.ccrama.redditslide.Views.PreCachingLayoutManager used on opensource projects

Example 6 with PreCachingLayoutManager

use of me.ccrama.redditslide.Views.PreCachingLayoutManager in project Slide by ccrama.

the class ReadLaterView method onCreateView.

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View v = inflater.inflate(R.layout.fragment_verticalcontent, container, false);
    final RecyclerView rv = ((RecyclerView) v.findViewById(R.id.vertical_content));
    final PreCachingLayoutManager mLayoutManager;
    mLayoutManager = new PreCachingLayoutManager(getContext());
    rv.setLayoutManager(mLayoutManager);
    v.findViewById(R.id.post_floating_action_button).setVisibility(View.GONE);
    final SwipeRefreshLayout mSwipeRefreshLayout = (SwipeRefreshLayout) v.findViewById(R.id.activity_main_swipe_refresh_layout);
    mSwipeRefreshLayout.setColorSchemeColors(Palette.getColors("default", getActivity()));
    // If we use 'findViewById(R.id.header).getMeasuredHeight()', 0 is always returned.
    // So, we estimate the height of the header in dp
    mSwipeRefreshLayout.setProgressViewOffset(false, Constants.SINGLE_HEADER_VIEW_OFFSET - Constants.PTR_OFFSET_TOP, Constants.SINGLE_HEADER_VIEW_OFFSET + Constants.PTR_OFFSET_BOTTOM);
    mSwipeRefreshLayout.post(new Runnable() {

        @Override
        public void run() {
            mSwipeRefreshLayout.setRefreshing(true);
        }
    });
    posts = new HistoryPosts("readLater");
    adapter = new ContributionAdapter(getActivity(), posts, rv);
    rv.setAdapter(adapter);
    posts.bindAdapter(adapter, mSwipeRefreshLayout);
    // TODO catch errors
    mSwipeRefreshLayout.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {

        @Override
        public void onRefresh() {
            posts.loadMore(adapter, true);
        // TODO catch errors
        }
    });
    rv.addOnScrollListener(new ToolbarScrollHideHandler((Toolbar) getActivity().findViewById(R.id.toolbar), getActivity().findViewById(R.id.header)) {

        @Override
        public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
            super.onScrolled(recyclerView, dx, dy);
            visibleItemCount = rv.getLayoutManager().getChildCount();
            totalItemCount = rv.getLayoutManager().getItemCount();
            if (rv.getLayoutManager() instanceof PreCachingLayoutManager) {
                pastVisiblesItems = ((PreCachingLayoutManager) rv.getLayoutManager()).findFirstVisibleItemPosition();
            } else {
                int[] firstVisibleItems = null;
                firstVisibleItems = ((CatchStaggeredGridLayoutManager) rv.getLayoutManager()).findFirstVisibleItemPositions(firstVisibleItems);
                if (firstVisibleItems != null && firstVisibleItems.length > 0) {
                    pastVisiblesItems = firstVisibleItems[0];
                }
            }
            if (!posts.loading) {
                if ((visibleItemCount + pastVisiblesItems) + 5 >= totalItemCount && !posts.nomore) {
                    posts.loading = true;
                    posts.loadMore(adapter, false);
                }
            }
        }
    });
    return v;
}

Example 7 with PreCachingLayoutManager

use of me.ccrama.redditslide.Views.PreCachingLayoutManager in project Slide by ccrama.

the class Search method onCreate.

@Override
public void onCreate(Bundle savedInstanceState) {
    overrideSwipeFromAnywhere();
    super.onCreate(savedInstanceState);
    applyColorTheme("");
    setContentView(R.layout.activity_search);
    where = getIntent().getExtras().getString(EXTRA_TERM, "");
    if (getIntent().hasExtra(EXTRA_MULTIREDDIT)) {
        multireddit = true;
        subreddit = getIntent().getExtras().getString(EXTRA_MULTIREDDIT);
    } else {
        if (getIntent().hasExtra(EXTRA_AUTHOR)) {
            where = where + "&author=" + getIntent().getExtras().getString(EXTRA_AUTHOR);
        }
        if (getIntent().hasExtra(EXTRA_NSFW)) {
            where = where + "&nsfw=" + (getIntent().getExtras().getBoolean(EXTRA_NSFW) ? "yes" : "no");
        }
        if (getIntent().hasExtra(EXTRA_SELF)) {
            where = where + "&selftext=" + (getIntent().getExtras().getBoolean(EXTRA_SELF) ? "yes" : "no");
        }
        if (getIntent().hasExtra(EXTRA_SITE)) {
            where = where + "&site=" + getIntent().getExtras().getString(EXTRA_SITE);
        }
        if (getIntent().hasExtra(EXTRA_URL)) {
            where = where + "&url=" + getIntent().getExtras().getString(EXTRA_URL);
        }
        subreddit = getIntent().getExtras().getString(EXTRA_SUBREDDIT, "");
    }
    where = StringEscapeUtils.unescapeHtml4(where);
    setupSubredditAppBar(R.id.toolbar, "Search", true, subreddit.toLowerCase(Locale.ENGLISH));
    time = TimePeriod.ALL;
    getSupportActionBar().setTitle(Html.fromHtml(where));
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);
    // it won't be, trust me
    assert mToolbar != null;
    mToolbar.setNavigationOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            // Simulate a system's "Back" button functionality.
            onBackPressed();
        }
    });
    mToolbar.setPopupTheme(new ColorPreferences(this).getFontStyle().getBaseId());
    // When the .name() is returned for both of the ENUMs, it will be in all caps.
    // So, make it lowercase, then capitalize the first letter of each.
    getSupportActionBar().setSubtitle(StringUtils.capitalize(Reddit.search.name().toLowerCase(Locale.ENGLISH)) + " › " + StringUtils.capitalize(time.name().toLowerCase(Locale.ENGLISH)));
    rv = ((RecyclerView) findViewById(R.id.vertical_content));
    final RecyclerView.LayoutManager mLayoutManager;
    mLayoutManager = createLayoutManager(getNumColumns(getResources().getConfiguration().orientation, Search.this));
    rv.setLayoutManager(mLayoutManager);
    rv.addOnScrollListener(new ToolbarScrollHideHandler(mToolbar, findViewById(R.id.header)) {

        @Override
        public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
            super.onScrolled(recyclerView, dx, dy);
            visibleItemCount = rv.getLayoutManager().getChildCount();
            totalItemCount = rv.getLayoutManager().getItemCount();
            if (rv.getLayoutManager() instanceof PreCachingLayoutManager) {
                pastVisiblesItems = ((PreCachingLayoutManager) rv.getLayoutManager()).findFirstVisibleItemPosition();
            } else {
                int[] firstVisibleItems = null;
                firstVisibleItems = ((CatchStaggeredGridLayoutManager) rv.getLayoutManager()).findFirstVisibleItemPositions(firstVisibleItems);
                if (firstVisibleItems != null && firstVisibleItems.length > 0) {
                    pastVisiblesItems = firstVisibleItems[0];
                }
            }
            if (!posts.loading && (visibleItemCount + pastVisiblesItems) + 5 >= totalItemCount && !posts.nomore) {
                posts.loading = true;
                posts.loadMore(adapter, subreddit, where, false, multireddit, time);
            }
        }
    });
    final SwipeRefreshLayout mSwipeRefreshLayout = (SwipeRefreshLayout) findViewById(R.id.activity_main_swipe_refresh_layout);
    mSwipeRefreshLayout.setColorSchemeColors(Palette.getColors(subreddit, this));
    // If we use 'findViewById(R.id.header).getMeasuredHeight()', 0 is always returned.
    // So, we estimate the height of the header in dp.
    mSwipeRefreshLayout.setProgressViewOffset(false, Constants.SINGLE_HEADER_VIEW_OFFSET - Constants.PTR_OFFSET_TOP, Constants.SINGLE_HEADER_VIEW_OFFSET + Constants.PTR_OFFSET_BOTTOM);
    mSwipeRefreshLayout.post(new Runnable() {

        @Override
        public void run() {
            mSwipeRefreshLayout.setRefreshing(true);
        }
    });
    posts = new SubredditSearchPosts(subreddit, where.toLowerCase(Locale.ENGLISH), this);
    adapter = new ContributionAdapter(this, posts, rv);
    rv.setAdapter(adapter);
    posts.bindAdapter(adapter, mSwipeRefreshLayout);
    // TODO catch errors
    mSwipeRefreshLayout.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {

        @Override
        public void onRefresh() {
            posts.loadMore(adapter, subreddit, where, true, multireddit, time);
        // TODO catch errors
        }
    });
}

Example 8 with PreCachingLayoutManager

use of me.ccrama.redditslide.Views.PreCachingLayoutManager in project Slide by ccrama.

the class ContributionsView method onCreateView.

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View v = inflater.inflate(R.layout.fragment_verticalcontent, container, false);
    final RecyclerView rv = ((RecyclerView) v.findViewById(R.id.vertical_content));
    final PreCachingLayoutManager mLayoutManager;
    mLayoutManager = new PreCachingLayoutManager(getContext());
    rv.setLayoutManager(mLayoutManager);
    rv.setItemViewCacheSize(2);
    v.findViewById(R.id.post_floating_action_button).setVisibility(View.GONE);
    final SwipeRefreshLayout mSwipeRefreshLayout = (SwipeRefreshLayout) v.findViewById(R.id.activity_main_swipe_refresh_layout);
    mSwipeRefreshLayout.setColorSchemeColors(Palette.getColors(id, getActivity()));
    // If we use 'findViewById(R.id.header).getMeasuredHeight()', 0 is always returned.
    // So, we estimate the height of the header in dp
    mSwipeRefreshLayout.setProgressViewOffset(false, Constants.TAB_HEADER_VIEW_OFFSET - Constants.PTR_OFFSET_TOP, Constants.TAB_HEADER_VIEW_OFFSET + Constants.PTR_OFFSET_BOTTOM);
    mSwipeRefreshLayout.post(new Runnable() {

        @Override
        public void run() {
            mSwipeRefreshLayout.setRefreshing(true);
        }
    });
    if (where.equals("saved") && getActivity() instanceof Profile)
        posts = new ContributionPostsSaved(id, where, ((Profile) getActivity()).category);
    else
        posts = new ContributionPosts(id, where);
    // noinspection StringEquality
    if (where == "hidden")
        adapter = new ContributionAdapter(getActivity(), posts, rv, true);
    else
        adapter = new ContributionAdapter(getActivity(), posts, rv);
    rv.setAdapter(adapter);
    posts.bindAdapter(adapter, mSwipeRefreshLayout);
    // TODO catch errors
    mSwipeRefreshLayout.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {

        @Override
        public void onRefresh() {
            posts.loadMore(adapter, id, true);
        // TODO catch errors
        }
    });
    rv.addOnScrollListener(new ToolbarScrollHideHandler((Toolbar) getActivity().findViewById(R.id.toolbar), getActivity().findViewById(R.id.header)) {

        @Override
        public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
            super.onScrolled(recyclerView, dx, dy);
            visibleItemCount = rv.getLayoutManager().getChildCount();
            totalItemCount = rv.getLayoutManager().getItemCount();
            if (rv.getLayoutManager() instanceof PreCachingLayoutManager) {
                pastVisiblesItems = ((PreCachingLayoutManager) rv.getLayoutManager()).findFirstVisibleItemPosition();
            } else {
                int[] firstVisibleItems = null;
                firstVisibleItems = ((CatchStaggeredGridLayoutManager) rv.getLayoutManager()).findFirstVisibleItemPositions(firstVisibleItems);
                if (firstVisibleItems != null && firstVisibleItems.length > 0) {
                    pastVisiblesItems = firstVisibleItems[0];
                }
            }
            if (!posts.loading) {
                if ((visibleItemCount + pastVisiblesItems) + 5 >= totalItemCount && !posts.nomore) {
                    posts.loading = true;
                    posts.loadMore(adapter, id, false);
                }
            }
        }
    });
    return v;
}

Example 9 with PreCachingLayoutManager

use of me.ccrama.redditslide.Views.PreCachingLayoutManager in project Slide by ccrama.

the class SubredditListView method onCreateView.

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    final Context contextThemeWrapper = new ContextThemeWrapper(getActivity(), new ColorPreferences(inflater.getContext()).getThemeSubreddit(where));
    View v = ((LayoutInflater) contextThemeWrapper.getSystemService(Context.LAYOUT_INFLATER_SERVICE)).inflate(R.layout.fragment_verticalcontent, container, false);
    rv = ((RecyclerView) v.findViewById(R.id.vertical_content));
    final RecyclerView.LayoutManager mLayoutManager = new PreCachingLayoutManager(getActivity());
    rv.setLayoutManager(mLayoutManager);
    rv.setItemAnimator(new SlideUpAlphaAnimator());
    mSwipeRefreshLayout = (SwipeRefreshLayout) v.findViewById(R.id.activity_main_swipe_refresh_layout);
    mSwipeRefreshLayout.setColorSchemeColors(Palette.getColors("no sub", getContext()));
    // If we use 'findViewById(R.id.header).getMeasuredHeight()', 0 is always returned.
    // So, we estimate the height of the header in dp
    mSwipeRefreshLayout.setProgressViewOffset(false, Constants.TAB_HEADER_VIEW_OFFSET - Constants.PTR_OFFSET_TOP, Constants.TAB_HEADER_VIEW_OFFSET + Constants.PTR_OFFSET_BOTTOM);
    v.findViewById(R.id.post_floating_action_button).setVisibility(View.GONE);
    doAdapter();
    return v;
}

Example 10 with PreCachingLayoutManager

use of me.ccrama.redditslide.Views.PreCachingLayoutManager in project Slide by ccrama.

the class CommentSearch method onCreate.

@Override
public void onCreate(Bundle savedInstance) {
    overrideRedditSwipeAnywhere();
    super.onCreate(savedInstance);
    applyColorTheme();
    setContentView(R.layout.activity_filtercomments);
    final EditText search = (EditText) findViewById(R.id.search);
    RecyclerView rv = (RecyclerView) findViewById(R.id.vertical_content);
    final PreCachingLayoutManager mLayoutManager;
    mLayoutManager = new PreCachingLayoutManager(this);
    rv.setLayoutManager(mLayoutManager);
    ArrayList<CommentNode> comments = new ArrayList<>();
    List<CommentObject> commentsOld = DataShare.sharedComments;
    if (commentsOld != null && !commentsOld.isEmpty())
        for (CommentObject o : commentsOld) {
            if (o instanceof CommentItem)
                comments.add(o.comment);
        }
    else
        finish();
    final CommentAdapterSearch adapter = new CommentAdapterSearch(this, comments);
    rv.setAdapter(adapter);
    search.addTextChangedListener(new TextWatcher() {

        @Override
        public void beforeTextChanged(CharSequence charSequence, int i, int i2, int i3) {
        }

        @Override
        public void onTextChanged(CharSequence charSequence, int i, int i2, int i3) {
        }

        @Override
        public void afterTextChanged(Editable editable) {
            String result = search.getText().toString();
            adapter.setResult(result);
            adapter.getFilter().filter(result);
        }
    });
}