Examples with LayoutParams android.support.v7.widget.RecyclerView.LayoutParams used on opensource projects

Example 96 with LayoutParams

use of android.support.v7.widget.RecyclerView.LayoutParams in project SuperSLiM by TonicArtos.

the class LayoutManager method binarySearchForLastPosition.

private int binarySearchForLastPosition(int min, int max, int sfp) {
    if (max < min) {
        return -1;
    }
    int mid = min + (max - min) / 2;
    View candidate = getChildAt(mid);
    LayoutParams params = (LayoutParams) candidate.getLayoutParams();
    if (params.getTestedFirstPosition() < sfp) {
        return binarySearchForLastPosition(mid + 1, max, sfp);
    }
    if (params.getTestedFirstPosition() > sfp || params.isHeader) {
        return binarySearchForLastPosition(min, mid - 1, sfp);
    }
    if (mid == getChildCount() - 1) {
        return mid;
    }
    View next = getChildAt(mid + 1);
    LayoutParams lp = (LayoutParams) next.getLayoutParams();
    if (lp.getTestedFirstPosition() != sfp) {
        return mid;
    }
    if (lp.isHeader) {
        if (mid + 1 == getChildCount() - 1) {
            return mid;
        }
        next = getChildAt(mid + 2);
        lp = (LayoutParams) next.getLayoutParams();
        if (lp.getTestedFirstPosition() != sfp) {
            return mid;
        }
    }
    return binarySearchForLastPosition(mid + 1, max, sfp);
}

Example 97 with LayoutParams

use of android.support.v7.widget.RecyclerView.LayoutParams in project Small by wequick.

the class WebActivity method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    int theme = Small.getWebActivityTheme();
    if (theme != 0)
        setTheme(theme);
    boolean fullscreen = false;
    CharSequence queryTitle;
    Uri uri = Small.getUri(this);
    if (uri != null) {
        String param = uri.getQueryParameter("_fullscreen");
        if (param != null) {
            fullscreen = param.equals("1");
        }
        queryTitle = uri.getQueryParameter("_title");
        if (queryTitle != null) {
            super.setTitle(queryTitle);
            mCanSetTitle = false;
        }
    }
    // Init actionBar
    ActionBar actionBar = getSupportActionBar();
    if (actionBar != null) {
        if (fullscreen) {
            actionBar.hide();
        } else {
            actionBar.show();
            Activity parent = getParent();
            if (parent == null) {
                // If is created by a LocalActivityManager, parent is not null
                actionBar.setDisplayHomeAsUpEnabled(true);
            }
        }
    }
    mFullscreen = fullscreen;
    // Initialize content wrapper
    RelativeLayout wrapper = new RelativeLayout(this);
    wrapper.setGravity(Gravity.CENTER);
    setContentView(wrapper);
    // Initialize webView
    mWebView = new WebView(this);
    ViewGroup.LayoutParams layoutParams = new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT);
    wrapper.addView(mWebView, 0, layoutParams);
    // Try to load title from cache
    mUrl = getIntent().getStringExtra("url");
    if (mCanSetTitle) {
        CharSequence title = getCacheTitle(mUrl);
        if (title != null) {
            super.setTitle(title);
        }
    }
}

Example 98 with LayoutParams

use of android.support.v7.widget.RecyclerView.LayoutParams in project MagicaSakura by Bilibili.

the class MainActivity method onCreate.

@Override
protected void onCreate(final Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);
    getSupportActionBar().setTitle(null);
    RecyclerView recyclerView = (RecyclerView) findViewById(R.id.recycler);
    LinearLayoutManager layoutManager = new LinearLayoutManager(this);
    layoutManager.setSmoothScrollbarEnabled(true);
    assert recyclerView != null;
    recyclerView.addItemDecoration(new RecyclerView.ItemDecoration() {

        @Override
        public void getItemOffsets(Rect outRect, View view, RecyclerView parent, RecyclerView.State state) {
            final int padding = getResources().getDimensionPixelOffset(R.dimen.padding_half);
            RecyclerView.LayoutParams layoutParams = (RecyclerView.LayoutParams) view.getLayoutParams();
            final int position = layoutParams.getViewLayoutPosition();
            if (position == 0) {
                outRect.left = outRect.top = outRect.right = padding;
                outRect.bottom = padding >> 1;
            } else if (position == state.getItemCount() - 1) {
                outRect.left = outRect.bottom = outRect.right = padding;
                outRect.top = padding >> 1;
            } else {
                outRect.left = outRect.right = padding;
                outRect.top = outRect.bottom = padding >> 1;
            }
        }
    });
    recyclerView.setLayoutManager(layoutManager);
    Adapter adapter = new Adapter();
    recyclerView.setAdapter(adapter);
    adapter.addViewHolderType(ViewHolder.VIEW_HOLDER_HEADER, ViewHolder.VIEW_HOLDER_LABEL, ViewHolder.VIEW_HOLDER_HEADER, ViewHolder.VIEW_HOLDER_LOGIN, ViewHolder.VIEW_HOLDER_HEADER, ViewHolder.VIEW_HOLDER_DOWNLOAD);
}

Example 99 with LayoutParams

use of android.support.v7.widget.RecyclerView.LayoutParams in project Atom_Android by Rogrand-Dev.

the class ShowImageAdapter method onBindViewHolder.

@Override
public void onBindViewHolder(final ViewHolder holder, int position) {
    //动态计算照片的宽度进行显示
    RelativeLayout.LayoutParams layoutParams = (RelativeLayout.LayoutParams) holder.imageView.getLayoutParams();
    layoutParams.width = (DensityUtils.getScreenWidth(mContext) - DensityUtils.dp2px(mContext, 6) * 2) / 3;
    layoutParams.height = layoutParams.width;
    holder.imageView.setLayoutParams(layoutParams);
    if (getItemViewType(position) == TYPE_SELECT) {
        holder.imageView.setImageResource(R.drawable.ic_add_service_pic);
        holder.imageView.setOnClickListener(new View.OnClickListener() {

            @Override
            public void onClick(View v) {
                if (onItemControlListener != null) {
                    onItemControlListener.onItemControl(TYPE_SELECT, holder.getAdapterPosition());
                }
            }
        });
        holder.mDelete.setVisibility(View.GONE);
    } else {
        holder.mDelete.setVisibility(View.VISIBLE);
        holder.mDelete.setOnClickListener(new View.OnClickListener() {

            @Override
            public void onClick(View v) {
                if (onItemControlListener != null) {
                    onItemControlListener.onItemControl(TYPE_SHOW, holder.getAdapterPosition());
                }
            }
        });
        LocalMedia media = mAllDatas.get(position);
        String path = "";
        if (media.isCut() && !media.isCompressed()) {
            //裁剪过
            path = media.getCutPath();
        } else if (media.isCompressed() || (media.isCut() && media.isCompressed())) {
            //压缩过，或者裁剪过后压缩过，以是否压缩为准
            path = media.getCompressPath();
        } else {
            //原图
            path = media.getPath();
        }
        int type = media.getType();
        switch(type) {
            case 1:
                //图片
                Glide.with(mContext).load(path).centerCrop().placeholder(R.drawable.ic_add_service_pic).diskCacheStrategy(DiskCacheStrategy.ALL).into(holder.imageView);
                break;
            case 2:
                //视频
                Glide.with(mContext).load(path).thumbnail(0.5f).into(holder.imageView);
                break;
        }
    }
}

Example 100 with LayoutParams

use of android.support.v7.widget.RecyclerView.LayoutParams in project HoloEverywhere by Prototik.

the class ActionBarContextView method initForMode.

public void initForMode(final ActionMode mode) {
    if (mClose == null) {
        LayoutInflater inflater = LayoutInflater.from(getContext());
        mClose = inflater.inflate(R.layout.abc_action_mode_close_item, this, false);
        addView(mClose);
    } else if (mClose.getParent() == null) {
        addView(mClose);
    }
    View closeButton = mClose.findViewById(R.id.action_mode_close_button);
    closeButton.setOnClickListener(new View.OnClickListener() {

        public void onClick(View v) {
            mode.finish();
        }
    });
    final MenuBuilder menu = (MenuBuilder) mode.getMenu();
    if (mActionMenuPresenter != null) {
        mActionMenuPresenter.dismissPopupMenus();
    }
    mActionMenuPresenter = new ActionMenuPresenter(getContext());
    mActionMenuPresenter.setReserveOverflow(true);
    final ViewGroup.LayoutParams layoutParams = new ViewGroup.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.FILL_PARENT);
    if (!mSplitActionBar) {
        menu.addMenuPresenter(mActionMenuPresenter);
        mMenuView = (ActionMenuView) mActionMenuPresenter.getMenuView(this);
        mMenuView.setBackgroundDrawable(null);
        addView(mMenuView, layoutParams);
    } else {
        // Allow full screen width in split mode.
        mActionMenuPresenter.setWidthLimit(getContext().getResources().getDisplayMetrics().widthPixels, true);
        // No limit to the item count; use whatever will fit.
        mActionMenuPresenter.setItemLimit(Integer.MAX_VALUE);
        // Span the whole width
        layoutParams.width = ViewGroup.LayoutParams.FILL_PARENT;
        layoutParams.height = mContentHeight;
        menu.addMenuPresenter(mActionMenuPresenter);
        mMenuView = (ActionMenuView) mActionMenuPresenter.getMenuView(this);
        mMenuView.setBackgroundDrawable(mSplitBackground);
        mSplitView.addView(mMenuView, layoutParams);
    }
}