Java Code Examples for android.support.v7.widget.GridLayoutManager#setSpanCount()

The following examples show how to use android.support.v7.widget.GridLayoutManager#setSpanCount() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: HeaderAndFooterWrapper.java From styT with Apache License 2.0

6 votes

@Override
public void onAttachedToRecyclerView(RecyclerView recyclerView) {
    super.onAttachedToRecyclerView(recyclerView);
    //为了兼容GridLayout
    RecyclerView.LayoutManager layoutManager = recyclerView.getLayoutManager();
    if (layoutManager instanceof GridLayoutManager) {
        final GridLayoutManager gridLayoutManager = (GridLayoutManager) layoutManager;
        final GridLayoutManager.SpanSizeLookup spanSizeLookup = gridLayoutManager.getSpanSizeLookup();

        gridLayoutManager.setSpanSizeLookup(new GridLayoutManager.SpanSizeLookup() {
            @Override
            public int getSpanSize(int position) {
                if (isHeaderViewPos(position)) {
                    return gridLayoutManager.getSpanCount();
                } else if (isFooterViewPos(position)) {
                    return gridLayoutManager.getSpanCount();
                }
                if (spanSizeLookup != null)
                    return spanSizeLookup.getSpanSize(position);
                return 1;
            }
        });
        gridLayoutManager.setSpanCount(gridLayoutManager.getSpanCount());
    }

}

Example 2

Source File: WrapperUtils.java From CoordinatorLayoutExample with Apache License 2.0

6 votes

public static void onAttachedToRecyclerView(RecyclerView.Adapter innerAdapter, RecyclerView
        recyclerView, final SpanSizeCallback callback) {
    innerAdapter.onAttachedToRecyclerView(recyclerView);

    RecyclerView.LayoutManager layoutManager = recyclerView.getLayoutManager();
    if (layoutManager instanceof GridLayoutManager) {
        final GridLayoutManager gridLayoutManager = (GridLayoutManager) layoutManager;
        final GridLayoutManager.SpanSizeLookup spanSizeLookup = gridLayoutManager
                .getSpanSizeLookup();

        gridLayoutManager.setSpanSizeLookup(new GridLayoutManager.SpanSizeLookup() {
            @Override
            public int getSpanSize(int position) {
                return callback.getSpanSize(gridLayoutManager, spanSizeLookup, position);
            }
        });
        gridLayoutManager.setSpanCount(gridLayoutManager.getSpanCount());
    }
}

Example 3

Source File: HeaderAndFooterAdapterWrapper.java From NoListAdapter with Apache License 2.0

6 votes

@Override
public void onAttachedToRecyclerView(RecyclerView recyclerView) {
    mAdapter.onAttachedToRecyclerView(recyclerView);
    RecyclerView.LayoutManager layoutManager = recyclerView.getLayoutManager();
    if (layoutManager instanceof GridLayoutManager) {
        final GridLayoutManager manager = (GridLayoutManager) layoutManager;
        manager.setSpanSizeLookup(new GridLayoutManager.SpanSizeLookup() {
            @Override
            public int getSpanSize(int position) {
                return (isHeaderViewPos(position) || isFooterViewPos(position)) ?
                        manager.getSpanCount() : 1;
            }
        });
        manager.setSpanCount(manager.getSpanCount());
    }
}

Example 4

Source File: GridRecyclerFragment.java From aptoide-client with GNU General Public License v2.0

6 votes

@Override
public void setLayoutManager(final RecyclerView recyclerView) {
    final GridLayoutManager gridLayoutManager = new GridLayoutManager(recyclerView.getContext(), getColumnSize() * 2);
    gridLayoutManager.setSpanSizeLookup(new GridLayoutManager.SpanSizeLookup() {
        @Override
        public int getSpanSize(int position) {

            if(!(recyclerView.getAdapter() instanceof SpannableRecyclerAdapter)){
                throw new IllegalStateException("RecyclerView adapter must implement SpannableRecyclerAdapter");
            }

            return AptoideUtils.UI.getSpanSize(recyclerView, position);
        }
    });

    // we need to force the spanCount, or it will crash.
    // https://code.google.com/p/android/issues/detail?id=182400
    gridLayoutManager.setSpanCount(getColumnSize()* 2);
    recyclerView.setLayoutManager(gridLayoutManager);
}

Example 5

Source File: CursorLoaderGridRecyclerFragment.java From aptoide-client with GNU General Public License v2.0

6 votes

@Override
public void setLayoutManager(final RecyclerView recyclerView) {
    final GridLayoutManager gridLayoutManager = new GridLayoutManager(recyclerView.getContext(), getColumnSize() * getColumnMultiplier());
    gridLayoutManager.setSpanSizeLookup(new GridLayoutManager.SpanSizeLookup() {
        @Override
        public int getSpanSize(int position) {

            if(!(recyclerView.getAdapter() instanceof SpannableRecyclerAdapter)){
                throw new IllegalStateException("RecyclerView adapter must extend SpannableRecyclerAdapter");
            }

            return AptoideUtils.UI.getSpanSize(recyclerView, position);
        }
    });

    gridLayoutManager.setSpanCount(getColumnSize() * getColumnMultiplier());
    recyclerView.setLayoutManager(gridLayoutManager);
}

Example 6

Source File: WrapperUtils.java From baseAdapter with Apache License 2.0

6 votes

public static void onAttachedToRecyclerView(RecyclerView.Adapter innerAdapter, RecyclerView recyclerView, final SpanSizeCallback callback)
{
    innerAdapter.onAttachedToRecyclerView(recyclerView);

    RecyclerView.LayoutManager layoutManager = recyclerView.getLayoutManager();
    if (layoutManager instanceof GridLayoutManager)
    {
        final GridLayoutManager gridLayoutManager = (GridLayoutManager) layoutManager;
        final GridLayoutManager.SpanSizeLookup spanSizeLookup = gridLayoutManager.getSpanSizeLookup();

        gridLayoutManager.setSpanSizeLookup(new GridLayoutManager.SpanSizeLookup()
        {
            @Override
            public int getSpanSize(int position)
            {
                return callback.getSpanSize(gridLayoutManager, spanSizeLookup, position);
            }
        });
        gridLayoutManager.setSpanCount(gridLayoutManager.getSpanCount());
    }
}

Example 7

Source File: ApplyFragment.java From candybar-library with Apache License 2.0

6 votes

private void resetSpanSizeLookUp() {
    int column = getActivity().getResources().getInteger(R.integer.apply_column_count);
    LauncherAdapter adapter = (LauncherAdapter) mRecyclerView.getAdapter();
    GridLayoutManager manager = (GridLayoutManager) mRecyclerView.getLayoutManager();

    try {
        manager.setSpanCount(column);

        manager.setSpanSizeLookup(new GridLayoutManager.SpanSizeLookup() {
            @Override
            public int getSpanSize(int position) {
                if (position == adapter.getFirstHeaderPosition() || position == adapter.getLastHeaderPosition())
                    return column;
                return 1;
            }
        });
    } catch (Exception ignored) {}
}

Example 8

Source File: RcvMutilAdapter.java From FamilyChat with Apache License 2.0

6 votes

/**
 * 添加HeadView或FootView或LoadMore或EmptyView
 * 兼容GridLayoutMananger的方法
 */
@Override
public void onAttachedToRecyclerView(RecyclerView recyclerView)
{
    super.onAttachedToRecyclerView(recyclerView);
    RecyclerView.LayoutManager manager = recyclerView.getLayoutManager();
    if (manager instanceof GridLayoutManager)
    {
        final GridLayoutManager gridManager = ((GridLayoutManager) manager);
        gridManager.setSpanSizeLookup(new GridLayoutManager.SpanSizeLookup()
        {
            @Override
            public int getSpanSize(int position)
            {
                if (isInHeadViewPos(position)
                        || isInFootViewPos(position)
                        || isInLoadMorePos(position)
                        || isInEmptyStatus())
                    return gridManager.getSpanCount();
                else
                    return 1;
            }
        });
        gridManager.setSpanCount(gridManager.getSpanCount());
    }
}

Example 9

Source File: RcvSectionAdapter.java From FamilyChat with Apache License 2.0

6 votes

@Override
public void onAttachedToRecyclerView(RecyclerView recyclerView)
{
    RecyclerView.LayoutManager manager = recyclerView.getLayoutManager();
    if (manager instanceof GridLayoutManager)
    {
        final GridLayoutManager gridManager = ((GridLayoutManager) manager);
        gridManager.setSpanSizeLookup(new GridLayoutManager.SpanSizeLookup()
        {
            @Override
            public int getSpanSize(int position)
            {
                if (isInSectionPos(position)
                        || isInHeadViewPos(position)
                        || isInFootViewPos(position)
                        || isInLoadMorePos(position)
                        || isInEmptyStatus())
                    return gridManager.getSpanCount();
                else
                    return 1;
            }
        });
        gridManager.setSpanCount(gridManager.getSpanCount());
    }
}

Example 10

Source File: WrapperUtils.java From Bailan with Apache License 2.0

6 votes

public static void onAttachedToRecyclerView(RecyclerView.Adapter innerAdapter, RecyclerView recyclerView, final SpanSizeCallback callback) {
    innerAdapter.onAttachedToRecyclerView(recyclerView);

    RecyclerView.LayoutManager layoutManager = recyclerView.getLayoutManager();
    if (layoutManager instanceof GridLayoutManager) {
        final GridLayoutManager gridLayoutManager = (GridLayoutManager) layoutManager;
        final GridLayoutManager.SpanSizeLookup spanSizeLookup = gridLayoutManager.getSpanSizeLookup();

        gridLayoutManager.setSpanSizeLookup(new GridLayoutManager.SpanSizeLookup() {
            @Override
            public int getSpanSize(int position) {
                return callback.getSpanSize(gridLayoutManager, spanSizeLookup, position);
            }
        });
        gridLayoutManager.setSpanCount(gridLayoutManager.getSpanCount());
    }
}

Example 11

Source File: WrapperUtils.java From MVVM-JueJin with MIT License

6 votes

public static void onAttachedToRecyclerView(RecyclerView.Adapter innerAdapter, RecyclerView recyclerView, final SpanSizeCallback callback)
{
    innerAdapter.onAttachedToRecyclerView(recyclerView);

    RecyclerView.LayoutManager layoutManager = recyclerView.getLayoutManager();
    if (layoutManager instanceof GridLayoutManager)
    {
        final GridLayoutManager gridLayoutManager = (GridLayoutManager) layoutManager;
        final GridLayoutManager.SpanSizeLookup spanSizeLookup = gridLayoutManager.getSpanSizeLookup();

        gridLayoutManager.setSpanSizeLookup(new GridLayoutManager.SpanSizeLookup()
        {
            @Override
            public int getSpanSize(int position)
            {
                return callback.getSpanSize(gridLayoutManager, spanSizeLookup, position);
            }
        });
        gridLayoutManager.setSpanCount(gridLayoutManager.getSpanCount());
    }
}

Example 12

Source File: WrapperUtils.java From PocketEOS-Android with GNU Lesser General Public License v3.0

6 votes

public static void onAttachedToRecyclerView(RecyclerView.Adapter innerAdapter, RecyclerView recyclerView, final SpanSizeCallback callback)
{
    innerAdapter.onAttachedToRecyclerView(recyclerView);

    RecyclerView.LayoutManager layoutManager = recyclerView.getLayoutManager();
    if (layoutManager instanceof GridLayoutManager)
    {
        final GridLayoutManager gridLayoutManager = (GridLayoutManager) layoutManager;
        final GridLayoutManager.SpanSizeLookup spanSizeLookup = gridLayoutManager.getSpanSizeLookup();

        gridLayoutManager.setSpanSizeLookup(new GridLayoutManager.SpanSizeLookup()
        {
            @Override
            public int getSpanSize(int position)
            {
                return callback.getSpanSize(gridLayoutManager, spanSizeLookup, position);
            }
        });
        gridLayoutManager.setSpanCount(gridLayoutManager.getSpanCount());
    }
}

Example 13

Source File: BaseAdapter.java From MvpRoute with Apache License 2.0

6 votes

/**
 * 解决GrildLayoutManager问题
 *
 * @param recyclerView
 */
@Override
public void onAttachedToRecyclerView(RecyclerView recyclerView) {
	super.onAttachedToRecyclerView(recyclerView);
	RecyclerView.LayoutManager layoutManager = recyclerView.getLayoutManager();
	if (layoutManager instanceof GridLayoutManager) {
		final GridLayoutManager gridLayoutManager = (GridLayoutManager) layoutManager;
		final GridLayoutManager.SpanSizeLookup spanSizeLookup = gridLayoutManager.getSpanSizeLookup();

		gridLayoutManager.setSpanSizeLookup(new GridLayoutManager.SpanSizeLookup() {
			@Override
			public int getSpanSize(int position) {
				if (isHeaderPos(position)) {
					return gridLayoutManager.getSpanCount();
				} else if (isFooterPos(position)) {
					return gridLayoutManager.getSpanCount();
				}
				if (spanSizeLookup != null) {
					return spanSizeLookup.getSpanSize(position);
				}
				return 1;
			}
		});
		gridLayoutManager.setSpanCount(gridLayoutManager.getSpanCount());
	}
}

Example 14

Source File: CommonAdapter.java From videocreator with Apache License 2.0

6 votes

@Override
public void onAttachedToRecyclerView(@NonNull RecyclerView recyclerView) {
    if (mSupport == null || recyclerView == null) {
        return;
    }
    RecyclerView.LayoutManager layoutManager = recyclerView.getLayoutManager();
    if (layoutManager instanceof GridLayoutManager) {
        final GridLayoutManager gridLayoutManager = (GridLayoutManager) layoutManager;
        final GridLayoutManager.SpanSizeLookup spanSizeLookup = gridLayoutManager.getSpanSizeLookup();
        // 如果设置合并单元格就占用SpanCount那个多个位置
        gridLayoutManager.setSpanSizeLookup(new GridLayoutManager.SpanSizeLookup() {
            @Override
            public int getSpanSize(int position) {
                if (mSupport.isSpan(data.get(position))) {
                    return gridLayoutManager.getSpanCount();
                } else if (spanSizeLookup != null) {
                    return spanSizeLookup.getSpanSize(position);
                }
                return 1;
            }
        });
        gridLayoutManager.setSpanCount(gridLayoutManager.getSpanCount());
    }
}

Example 15

Source File: HelperAdapter.java From Android-RecyclerViewHelper with Apache License 2.0

5 votes

@Override
public void onAttachedToRecyclerView(RecyclerView recyclerView) {
    super.onAttachedToRecyclerView(recyclerView);

    itemAdapter.onAttachedToRecyclerView(recyclerView);

    RecyclerView.LayoutManager layoutManager = recyclerView.getLayoutManager();
    if (layoutManager instanceof GridLayoutManager) {
        final GridLayoutManager gridLayoutManager = (GridLayoutManager) layoutManager;
        final GridLayoutManager.SpanSizeLookup spanSizeLookup = gridLayoutManager.getSpanSizeLookup();

        gridLayoutManager.setSpanSizeLookup(new GridLayoutManager.SpanSizeLookup() {
            @Override
            public int getSpanSize(int position) {
                int viewType = getItemViewType(position);

                if (ViewType.TYPE_HEADER == viewType) {
                    return gridLayoutManager.getSpanCount();
                } else if (ViewType.TYPE_FOOTER == viewType) {
                    return gridLayoutManager.getSpanCount();
                } else if (ViewType.TYPE_LOADING == viewType) {
                    return gridLayoutManager.getSpanCount();
                } else if (ViewType.TYPE_ERROR == viewType) {
                    return gridLayoutManager.getSpanCount();
                } else if (ViewType.TYPE_EMPTY == viewType) {
                    return gridLayoutManager.getSpanCount();
                }
                if (spanSizeLookup != null) {
                    return spanSizeLookup.getSpanSize(position);
                }
                return 1;
            }
        });
        gridLayoutManager.setSpanCount(gridLayoutManager.getSpanCount());
    }
}

Example 16

Source File: HeaderAndFooterWrapperAdapter.java From all-base-adapter with Apache License 2.0

5 votes

@Override
public void onAttachedToRecyclerView(RecyclerView recyclerView) {
    mInnerAdapter.onAttachedToRecyclerView(recyclerView);
    //为了兼容GridLayout
    RecyclerView.LayoutManager layoutManager = recyclerView.getLayoutManager();
    if (layoutManager instanceof GridLayoutManager) {
        final GridLayoutManager gridLayoutManager = (GridLayoutManager) layoutManager;
        final GridLayoutManager.SpanSizeLookup spanSizeLookup = gridLayoutManager.getSpanSizeLookup();

        gridLayoutManager.setSpanSizeLookup(new GridLayoutManager.SpanSizeLookup() {
            @Override
            public int getSpanSize(int position) {
                int viewType = getItemViewType(position);
                if (mHeaderViews.get(viewType) != null) {
                    return gridLayoutManager.getSpanCount();
                } else if (mFooterViews.get(viewType) != null) {
                    return gridLayoutManager.getSpanCount();
                }
                if (spanSizeLookup != null)
                    return spanSizeLookup.getSpanSize(position);
                return 1;
            }
        });
        gridLayoutManager.setSpanCount(gridLayoutManager.getSpanCount());
    }

}

Example 17

Source File: HeaderRecyclerAndFooterWrapperAdapter.java From all-base-adapter with Apache License 2.0

5 votes

@Override
public void onAttachedToRecyclerView(RecyclerView recyclerView) {
    mInnerAdapter.onAttachedToRecyclerView(recyclerView);
    //设置HeaderView的ViewHolder的缓存数量
    if (null != mHeaderDatas && !mHeaderDatas.isEmpty()) {
        for (HeaderData headerData : mHeaderDatas) {
            recyclerView.getRecycledViewPool().setMaxRecycledViews(headerData.getLayoutId(), headerData.getCacheSize());
        }
    }
    //为了兼容GridLayout
    RecyclerView.LayoutManager layoutManager = recyclerView.getLayoutManager();
    if (layoutManager instanceof GridLayoutManager) {
        final GridLayoutManager gridLayoutManager = (GridLayoutManager) layoutManager;
        final GridLayoutManager.SpanSizeLookup spanSizeLookup = gridLayoutManager.getSpanSizeLookup();

        gridLayoutManager.setSpanSizeLookup(new GridLayoutManager.SpanSizeLookup() {
            @Override
            public int getSpanSize(int position) {
                int viewType = getItemViewType(position);
                if (isHeaderViewPos(position)) {
                    return gridLayoutManager.getSpanCount();
                } else if (isFooterView(viewType)) {
                    return gridLayoutManager.getSpanCount();
                }
                if (spanSizeLookup != null)
                    return spanSizeLookup.getSpanSize(position);
                return 1;
            }
        });
        gridLayoutManager.setSpanCount(gridLayoutManager.getSpanCount());
    }

}

Example 18

Source File: LoadMoreCommonAdapter.java From likequanmintv with Apache License 2.0

5 votes

@Override
    public void onAttachedToRecyclerView(RecyclerView recyclerView)
    {
//        Log.d("LoadMoreCommonAdapter","onAttachedToRecyclerView");
        super.onAttachedToRecyclerView(recyclerView);
        final RecyclerView.LayoutManager layoutManager = recyclerView.getLayoutManager();
        if (layoutManager instanceof GridLayoutManager)
        {
            final GridLayoutManager gridLayoutManager = (GridLayoutManager) layoutManager;
            final GridLayoutManager.SpanSizeLookup spanSizeLookup = gridLayoutManager.getSpanSizeLookup();

            gridLayoutManager.setSpanSizeLookup(new GridLayoutManager.SpanSizeLookup()
            {
                @Override
                public int getSpanSize(int position)
                {
                    if (isShowLoadMore(position))
                    {
                        return gridLayoutManager.getSpanCount();
                    }
                    if (spanSizeLookup != null)
                    {
                        return spanSizeLookup.getSpanSize(position);
                    }
                    return 1;
                }
            });
            gridLayoutManager.setSpanCount(gridLayoutManager.getSpanCount());
        }
    }

Example 19

Source File: LatestCommentsFragment.java From aptoide-client with GNU General Public License v2.0

5 votes

@Override
public void setLayoutManager(final RecyclerView recyclerView) {
    if (appView) {
        recyclerView.setLayoutManager(new LinearLayoutManager(recyclerView.getContext()));
    } else {
        bucketSize = AptoideUtils.UI.getEditorChoiceBucketSize();
        final GridLayoutManager gridLayoutManager = new GridLayoutManager(recyclerView.getContext(), bucketSize);
        gridLayoutManager.setSpanSizeLookup(new GridLayoutManager.SpanSizeLookup() {
            @Override
            public int getSpanSize(int position) {

                if (!(recyclerView.getAdapter() instanceof SpannableRecyclerAdapter)) {
                    throw new IllegalStateException("RecyclerView adapter must extend SpannableRecyclerAdapter");
                }

                int spanSize = ((SpannableRecyclerAdapter) recyclerView.getAdapter()).getSpanSize(position);
                if (spanSize >= ((GridLayoutManager) recyclerView.getLayoutManager()).getSpanCount()) {
                    return ((GridLayoutManager) recyclerView.getLayoutManager()).getSpanCount();
                } else {
                    return spanSize;
                }
            }
        });

        // we need to force the spanCount, or it will crash.
        // https://code.google.com/p/android/issues/detail?id=182400
        gridLayoutManager.setSpanCount(bucketSize);
        recyclerView.setLayoutManager(gridLayoutManager);
    }
}

Example 20

Source File: PinCodeRecyclerView.java From PinCodePicker with Apache License 2.0

4 votes

private void initView(Context context, AttributeSet attrs) {
    TypedArray typedArray = context.obtainStyledAttributes(attrs, R.styleable.PinCodeRecyclerViewWidget);
    pinCodeLength = typedArray.getInt(R.styleable.PinCodeRecyclerViewWidget_pin_code_length, 0);
    int filledOutDrawableId = typedArray.getResourceId(R.styleable.PinCodeRecyclerViewWidget_pin_code_filled_out_drawable, R.drawable.ic_pin_code_check);

    int currentAnimationResId = typedArray.getResourceId(R.styleable.PinCodeRecyclerViewWidget_pin_code_animation_current, R.animator.indicator_no_animator);
    Animator animationCurrent= AnimatorInflater.loadAnimator(context, currentAnimationResId);

    PinCodeType pinCodeType = PinCodeType.typeFromName(typedArray.getString(R.styleable.PinCodeRecyclerViewWidget_pin_code_type));

    setHasFixedSize(true);

    layoutManager = new GridLayoutManager(context, 1);
    layoutManager.setSpanCount(pinCodeLength);

    setLayoutManager(layoutManager);

    pinCodeAdapter = new PinCodeAdapter(getResources(), pinCodeLength, pinCodeType, filledOutDrawableId);
    setAdapter(pinCodeAdapter);

    pinCodeAdapter.setCurrentPinCodeAnimation(animationCurrent);

    addItemDecoration(new RecyclerViewInsetDecoration(context.getResources(), R.dimen.pin_code_view_inset_default));
    setItemAnimator(new DefaultItemAnimator());
}