com.github.jdsjlzx.recyclerview.LRecyclerView Java Exaples

Source File: GridItemDecoration.java From LRecyclerView with Apache License 2.0

6 votes

public void drawHorizontal(Canvas c, RecyclerView parent) {
    int childCount = parent.getChildCount();
    LRecyclerView recyclerView = (LRecyclerView) parent;
    LRecyclerViewAdapter adapter = (LRecyclerViewAdapter) parent.getAdapter();
    for (int i = 0; i < childCount; i++) {
        if ((recyclerView.isOnTop() && (adapter.isHeader(i) || adapter.isRefreshHeader(i))) || adapter.isFooter(i)) {
            c.drawRect(0, 0, 0, 0, mPaint);
        } else {
            final View child = parent.getChildAt(i);
            final int top = child.getBottom();
            final int bottom = top + verticalSpace;
            int left = child.getLeft();
            int right = child.getRight();
            c.drawRect(left, top, right, bottom, mPaint);
        }
    }
}

Source File: GridItemDecoration.java From LRecyclerView with Apache License 2.0

6 votes

public void drawVertical(Canvas c, RecyclerView parent) {
    final int childCount = parent.getChildCount();
    LRecyclerView recyclerView = (LRecyclerView) parent;
    LRecyclerViewAdapter adapter = (LRecyclerViewAdapter) parent.getAdapter();
    for (int i = 0; i < childCount; i++) {
        if ((recyclerView.isOnTop() && (adapter.isHeader(i) || adapter.isRefreshHeader(i))) || adapter.isFooter(i)) {
            c.drawRect(0, 0, 0, 0, mPaint);
        } else {
            final View child = parent.getChildAt(i);
            final RecyclerView.LayoutParams params = (RecyclerView.LayoutParams) child.getLayoutParams();
            final int top = child.getTop();
            final int bottom = child.getBottom() + verticalSpace;
            final int left = child.getRight() + params.rightMargin;
            final int right = left + horizontalSpace;
            c.drawRect(left, top, right, bottom, mPaint);
        }

    }
}

Source File: BaseDecorationFragment.java From LRecyclerView with Apache License 2.0

5 votes

@Nullable
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    final View view = inflater.inflate(R.layout.fragment_recycler, container, false);

    mList = (LRecyclerView) view.findViewById(R.id.list);
    mList.setPullRefreshEnabled(false);

    return view;
}

Source File: CommentExpandAdapter.java From LRecyclerView with Apache License 2.0

5 votes

public CommentViewHolder(View view, LRecyclerView recyclerView) {
    super(view, (ImageView) view.findViewById(R.id.item_arrow),recyclerView);

    tvName = (TextView) view.findViewById(R.id.tvname);
    tvComment = (TextView) view.findViewById(R.id.tvComment);
    tvTime = (TextView) view.findViewById(R.id.tvTime);
    tvReply = (TextView) view.findViewById(R.id.tvReply);
    imgAvatar = (ImageView) view.findViewById(R.id.avatacomment);

}

Source File: ExpandableRecyclerAdapter.java From LRecyclerView with Apache License 2.0

5 votes

public HeaderViewHolder(View view, final ImageView arrow, final LRecyclerView recyclerView) {
    super(view);

    this.arrow = arrow;
    this.recyclerView = recyclerView;

    view.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            handleClick();
        }
    });
}

Source File: BilibiliActivity.java From LRecyclerView with Apache License 2.0

4 votes

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.sample_ll_activity);
    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);

    mRecyclerView = (LRecyclerView) findViewById(R.id.list);
    mRecyclerView.setLayoutManager(new GridLayoutManager(this,2));

    mVisitables = getData();
    mMainAdapter = new MainAdapter(new ListTypeFactory(), mVisitables);
    mLRecyclerViewAdapter = new LRecyclerViewAdapter(mMainAdapter);
    mRecyclerView.setAdapter(mLRecyclerViewAdapter);

    mLRecyclerViewAdapter.setSpanSizeLookup(new LRecyclerViewAdapter.SpanSizeLookup() {
        @Override
        public int getSpanSize(GridLayoutManager gridLayoutManager, int position) {
            Object item = mVisitables.get(position);
            return (item instanceof HotList || item instanceof ProductList || item instanceof Category) ? gridLayoutManager.getSpanCount() : 1;
        }
    });

    mLRecyclerViewAdapter.addHeaderView(new SampleHeader(this));

    mRecyclerView.setOnRefreshListener(new OnRefreshListener() {
        @Override
        public void onRefresh() {
            new Handler().postDelayed(new Runnable() {
                @Override
                public void run() {
                    mRecyclerView.refreshComplete(10);
                }
            },1000);
        }
    });

    mRecyclerView.refresh();
    mRecyclerView.setLoadMoreEnabled(false);
    //是否允许嵌套滑动
    mRecyclerView.setNestedScrollingEnabled(false);

}

Source File: ExpandableActivity.java From LRecyclerView with Apache License 2.0

4 votes

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.sample_ll_activity);
    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);

    mRecyclerView = (LRecyclerView) findViewById(R.id.list);


    mDataAdapter = new ExpandableItemAdapter(this);
    mDataAdapter.setDataList(generateData());

    mLRecyclerViewAdapter = new LRecyclerViewAdapter(mDataAdapter);
    mRecyclerView.setAdapter(mLRecyclerViewAdapter);

    DividerDecoration divider = new DividerDecoration.Builder(this)
            .setHeight(R.dimen.default_divider_height)
            .setPadding(R.dimen.default_divider_padding)
            .setColorResource(R.color.split)
            .build();
    //mRecyclerView.setHasFixedSize(true);
    mRecyclerView.addItemDecoration(divider);

    mRecyclerView.setLayoutManager(new LinearLayoutManager(this));

    //add a HeaderView
    View header = LayoutInflater.from(this).inflate(R.layout.sample_header,(ViewGroup)findViewById(android.R.id.content), false);

    mLRecyclerViewAdapter.addHeaderView(header);
    mLRecyclerViewAdapter.addHeaderView(new SampleHeader(this));

    //禁用下拉刷新功能
    mRecyclerView.setPullRefreshEnabled(false);

    //禁用自动加载更多功能
    //mRecyclerView.setLoadMoreEnabled(false);

    //add a FooterView
    //mLRecyclerViewAdapter.addFooterView(sampleFooter);

}

Source File: CommentExpandAdapter.java From LRecyclerView with Apache License 2.0

4 votes

public CommentExpandAdapter(Context context, LRecyclerView recyclerView) {
    super(context);
    this.recyclerView = recyclerView;
    //setItems(getSampleItems());
}

Source File: ExpandableRecyclerViewOneActivity.java From LRecyclerView with Apache License 2.0

4 votes

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.sample_ll_activity);
    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);

    mRecyclerView = (LRecyclerView) findViewById(R.id.list);


    mDataAdapter = new CommentExpandAdapter(this,mRecyclerView);
    mDataAdapter.setMode(ExpandableRecyclerAdapter.MODE_ACCORDION);
    mLRecyclerViewAdapter = new LRecyclerViewAdapter(mDataAdapter);
    mRecyclerView.setAdapter(mLRecyclerViewAdapter);

    mRecyclerView.setLayoutManager(new LinearLayoutManager(this));

    mRecyclerView.setRefreshProgressStyle(ProgressStyle.BallSpinFadeLoader);
    mRecyclerView.setArrowImageView(R.drawable.ic_pulltorefresh_arrow);

    mLRecyclerViewAdapter.addHeaderView(new SampleHeader(this));

    mRecyclerView.setOnRefreshListener(new OnRefreshListener() {
        @Override
        public void onRefresh() {
            mCurrentCounter = 0;
            isRefresh = true;
            requestData();
        }
    });

    mRecyclerView.refresh();

    //不要在调用下面代码
    /*mLRecyclerViewAdapter.setOnItemClickListener(new OnItemClickListener() {
        @Override
        public void onItemClick(View view, int position) {
            //ItemModel item = mDataAdapter.getDataList().get(position);
            //AppToast.showShortText(ExpandableRecyclerViewOneActivity.this, item.title);
        }

        @Override
        public void onItemLongClick(View view, int position) {
            //ItemModel item = mDataAdapter.getDataList().get(position);
            //AppToast.showShortText(ExpandableRecyclerViewOneActivity.this, "onItemLongClick - " + item.title);
        }
    });*/

}

Source File: ListDragMenuActivity.java From LRecyclerView with Apache License 2.0

4 votes

@Override
public void onCreate(Bundle savedInstanceState) {

    super.onCreate(savedInstanceState);
    setContentView(R.layout.sample_ll_activity);
    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);

    mRecyclerView = (LRecyclerView) findViewById(R.id.list);

    //setLayoutManager must before setAdapter
    mRecyclerView.setLayoutManager(new LinearLayoutManager(this));

    //init data
    ArrayList<ItemModel> dataList = new ArrayList<>();
    for (int i = 0; i < 16; i++) {
        ItemModel itemModel = new ItemModel();
        itemModel.title = "item" + i;
        dataList.add(itemModel);
    }

    mItemTouchHelper = new ItemTouchHelper(mCallback);
    mItemTouchHelper.attachToRecyclerView(mRecyclerView);

    mDataAdapter = new DataAdapter(this);
    mDataAdapter.setDataList(dataList);
    mLRecyclerViewAdapter = new LRecyclerViewAdapter(mDataAdapter);
    mRecyclerView.setAdapter(mLRecyclerViewAdapter);

    DividerDecoration divider = new DividerDecoration.Builder(this)
            .setHeight(R.dimen.default_divider_height)
            .setPadding(R.dimen.default_divider_padding)
            .setColorResource(R.color.split)
            .build();
    mRecyclerView.addItemDecoration(divider);
    mRecyclerView.setHasFixedSize(true);


    mLRecyclerViewAdapter.addHeaderView(new SampleHeader(this));

    //add a FooterView
    mLRecyclerViewAdapter.addFooterView(new SampleFooter(this));

    //禁用下拉刷新功能
    mRecyclerView.setPullRefreshEnabled(false);

    //禁用自动加载更多功能
    mRecyclerView.setLoadMoreEnabled(false);

}

Source File: Nest2RecyclerViewActivity.java From LRecyclerView with Apache License 2.0

4 votes

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.sample_ll_activity);
    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);

    mRecyclerView = (LRecyclerView) findViewById(R.id.list);
    mRecyclerView.setNestedScrollingEnabled(false);

    mShopAdapter = new ShopAdapterBase(this,mGoodsList);

    //setLayoutManager must before setAdapter
    GridLayoutManager layoutManager = new GridLayoutManager(this, 2);
    mRecyclerView.setLayoutManager(layoutManager);

    initData();

    mLRecyclerViewAdapter = new LRecyclerViewAdapter(mShopAdapter);
    mRecyclerView.setAdapter(mLRecyclerViewAdapter);
    mShopAdapter.addAll(mItemModels);

    DividerDecoration divider = new DividerDecoration.Builder(this)
            .setHeight(R.dimen.default_divider_height)
            .setPadding(R.dimen.default_divider_padding)
            .setColorResource(R.color.split)
            .build();

    mRecyclerView.setHasFixedSize(true);
    mRecyclerView.addItemDecoration(divider);

    mLRecyclerViewAdapter.setSpanSizeLookup(new LRecyclerViewAdapter.SpanSizeLookup() {
        @Override
        public int getSpanSize(GridLayoutManager gridLayoutManager, int position) {
            MultipleItem item = mShopAdapter.getDataList().get(position);
            if (item.getItemType() == MultipleItem.LIST) {
                return gridLayoutManager.getSpanCount();
            } else {
                return 1;
            }

        }
    });

    mLRecyclerViewAdapter.addHeaderView(new SampleHeader(this));

    mRecyclerView.setOnRefreshListener(new OnRefreshListener() {
        @Override
        public void onRefresh() {
            new Handler().postDelayed(new Runnable() {
                @Override
                public void run() {
                    mRecyclerView.refreshComplete(10);
                }
            },1000);
        }
    });

    mRecyclerView.refresh();

    //是否允许嵌套滑动
    mRecyclerView.setNestedScrollingEnabled(false);

}

Source File: EndlessGridLayoutActivity.java From LRecyclerView with Apache License 2.0

4 votes

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.sample_ll_activity);
    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);


    mRecyclerView = (LRecyclerView) findViewById(R.id.list);

    //setLayoutManager must before setAdapter
    GridLayoutManager manager = new GridLayoutManager(this, 2);
    mRecyclerView.setLayoutManager(manager);

    mDataAdapter = new DataAdapter(this);

    mLRecyclerViewAdapter = new LRecyclerViewAdapter(mDataAdapter);
    mRecyclerView.setAdapter(mLRecyclerViewAdapter);

    //设置头部加载颜色
    mRecyclerView.setHeaderViewColor(R.color.colorAccent, R.color.dark ,android.R.color.white);
    //设置底部加载颜色
    mRecyclerView.setFooterViewColor(R.color.colorAccent, R.color.dark ,android.R.color.white);
    //设置底部加载文字提示
    mRecyclerView.setFooterViewHint("拼命加载中","已经全部为你呈现了","网络不给力啊，点击再试一次吧");

    int spacing = getResources().getDimensionPixelSize(R.dimen.dp_4);
    mRecyclerView.addItemDecoration(SpacesItemDecoration.newInstance(spacing, spacing, manager.getSpanCount(), Color.GRAY));

    //根据需要选择使用GridItemDecoration还是SpacesItemDecoration
    GridItemDecoration divider = new GridItemDecoration.Builder(this)
            .setHorizontal(R.dimen.default_divider_padding)
            .setVertical(R.dimen.default_divider_padding)
            .setColorResource(R.color.split)
            .build();
    //mRecyclerView.addItemDecoration(divider);

    mRecyclerView.setHasFixedSize(true);

    mLRecyclerViewAdapter.addHeaderView(new SampleHeader(this));

    //设置span，自己可以体验效果
    /*mLRecyclerViewAdapter.setSpanSizeLookup(new LRecyclerViewAdapter.SpanSizeLookup() {
        @Override
        public int getSpanSize(GridLayoutManager gridLayoutManager, int position) {
            if (position % 4 == 0) {
                return gridLayoutManager.getSpanCount();
            } else {
                return 1;
            }

        }
    });*/


    mRecyclerView.setOnRefreshListener(new OnRefreshListener() {
        @Override
        public void onRefresh() {
            mCurrentCounter = 0;
            mDataAdapter.clear();
            requestData();
        }
    });

    mRecyclerView.setOnLoadMoreListener(new OnLoadMoreListener() {
        @Override
        public void onLoadMore() {
            if (mCurrentCounter < TOTAL_COUNTER) {
                // loading more
                requestData();
            } else {
                //the end
                mRecyclerView.setNoMore(true);
            }
        }
    });

    mRecyclerView.refresh();

}

Source File: CollapsingToolbarLayoutActivity.java From LRecyclerView with Apache License 2.0

4 votes

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_collapsing_toolbar_layout);
    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);

    mRecyclerView = (LRecyclerView) findViewById(R.id.list);

    //init data
    ArrayList<ItemModel> dataList = new ArrayList<>();

    for (int i = 0; i < 10; i++) {

        ItemModel item = new ItemModel();
        item.id = i;
        item.title = "item" + i;
        dataList.add(item);
    }

    mCurrentCounter = dataList.size();

    mDataAdapter = new DataAdapter(this);
    mDataAdapter.addAll(dataList);

    mLRecyclerViewAdapter = new LRecyclerViewAdapter(mDataAdapter);
    mRecyclerView.setAdapter(mLRecyclerViewAdapter);

    DividerDecoration divider = new DividerDecoration.Builder(this)
            .setHeight(R.dimen.default_divider_height)
            .setPadding(R.dimen.default_divider_padding)
            .setColorResource(R.color.split)
            .build();

    mRecyclerView.setHasFixedSize(true);
    mRecyclerView.addItemDecoration(divider);

    mRecyclerView.setLayoutManager(new LinearLayoutManager(this));

    mRecyclerView.setOnRefreshListener(new OnRefreshListener() {
        @Override
        public void onRefresh() {
            mCurrentCounter = 0;
            mDataAdapter.clear();
            requestData();
        }
    });

    mRecyclerView.setOnLoadMoreListener(new OnLoadMoreListener() {
        @Override
        public void onLoadMore() {
            if (mCurrentCounter < TOTAL_COUNTER) {
                // loading more
                requestData();
            } else {
                //the end
                mRecyclerView.setNoMore(true);
            }
        }
    });

}

Source File: EndlessStaggeredGridLayoutActivity.java From LRecyclerView with Apache License 2.0

4 votes

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.sample_ll_activity);
    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);

    mRecyclerView = (LRecyclerView) findViewById(R.id.list);

    mDataAdapter = new DataAdapter(this);

    mLRecyclerViewAdapter = new LRecyclerViewAdapter(mDataAdapter);
    mRecyclerView.setAdapter(mLRecyclerViewAdapter);

    //setLayoutManager
    StaggeredGridLayoutManager layoutManager = new StaggeredGridLayoutManager( 2, StaggeredGridLayoutManager.VERTICAL);
    layoutManager.setOrientation(LinearLayoutManager.VERTICAL);
    //防止item位置互换
    layoutManager.setGapStrategy(StaggeredGridLayoutManager.GAP_HANDLING_NONE);
    mRecyclerView.setLayoutManager(layoutManager);

    mLRecyclerViewAdapter.addHeaderView(new SampleHeader(this));

    mRecyclerView.setOnRefreshListener(new OnRefreshListener() {
        @Override
        public void onRefresh() {
            mCurrentCounter = 0;
            mDataAdapter.clear();
            requestData();
        }
    });

    mRecyclerView.setOnLoadMoreListener(new OnLoadMoreListener() {
        @Override
        public void onLoadMore() {
            if (mCurrentCounter < TOTAL_COUNTER) {
                // loading more
                requestData();
            } else {
                //the end
                mRecyclerView.setNoMore(true);
            }
        }
    });


    mRecyclerView.refresh();

}

com.github.jdsjlzx.recyclerview.LRecyclerView Java Examples