Working on documentation. Table rendering sample

docs/docs/core/images.md

@@ -1 +1,125 @@
 # Images
+
+Starting with <Badge text="3.0.0" /> `Markwon` comes with `ImagesPlugin`
+which supports `http(s)`, `file` and `data` schemes and default media
+decoder (for simple images, no [SVG](/docs/image/svg.md) or [GIF](/docs/image/gif.md) which
+are defined in standalone modules).
+
+## ImagesPlugin
+
+`ImagePlugin` takes care of _obtaining_ image resource, decoding it and displaying it in a `TextView`.
+
+:::warning
+Although `core` artifact contains `ImagesPlugin` one must 
+still **explicitly** register the `ImagesPlugin` on resulting `Markwon`
+instance.
+```java
+final Markwon markwon = Markwon.builder(context)
+        .usePlugin(ImagesPlugin.create())
+```
+:::
+
+There are 2 factory methods to obtain `ImagesPlugin`:
+* `ImagesPlugin#create(Context)`
+* `ImagesPlugin#createWithAssets(Context)`
+
+The first one `#create(Context)` configures:
+* `FileSchemeHandler` that allows obtaining images from `file://` uris
+* `DataUriSchemeHandler` that allows _inlining_ images with `data:` 
+  scheme (`data:image/svg+xml;base64,MTIz`)
+* `NetworkSchemeHandler` that allows obtaining images from `http://` and `https://` uris
+  (internally it uses `HttpURLConnection`)
+* `ImageMediaDecoder` which _tries_ to decode all encountered images as regular ones (png, jpg, etc)
+
+The second one `#createWithAssets(Context)` does the same but also adds support
+for images that reside in `assets` folder of your application and
+referenced by `file:///android_asset/{path}` uri.
+
+`ImagesPlugin` also _prepares_ a TextView to display images. Due to asynchronous
+nature of image loading, there must be a way to invalidate resulting Spanned 
+content after an image is loaded.
+
+:::warning
+Images come with few limitations. For of all, they work with a **TextView only**.
+This is due to the fact that there is no way to invalidate a `Spanned` content
+by itself (without context in which it is displayed). So, if `Markwon` is used,
+for example, to display a `Toast` with an image:
+
+```java
+final Spanned spanned = markwon.toMarkdown("Hello ![alt](https://my.image/1.JPG)");
+Toast.makeText(context, spanned, Toast.LENGTH_LONG).show();
+```
+
+Image _probably_ won't be displayed. As a workaround for `Toast` a custom `View`
+can be used:
+
+```java
+final Spanned spanned = markwon.toMarkdown("Hello ![alt](https://my.image/1.JPG)");
+
+final View view = createToastView();
+final TextView textView = view.findViewById(R.id.text_view);
+markwon.setParsedMarkdown(textView, spanned);
+
+final Toast toast = new Toast(context);
+toast.setView(view);
+// other Toast configurations
+toast.show();
+```
+:::
+
+## SchemeHandler
+
+To add support for different schemes (or customize provided) a `SchemeHandler` must be used.
+
+```java
+final Markwon markwon = Markwon.builder(context)
+        .usePlugin(ImagesPlugin.create(context))
+        .usePlugin(new AbstractMarkwonPlugin() {
+            @Override
+            public void configureImages(@NonNull AsyncDrawableLoader.Builder builder) {
+                // example only, Markwon doesn't come with a ftp scheme handler
+                builder.addSchemeHandler("ftp", new FtpSchemeHandler());
+            }
+        })
+        .build();
+```
+
+It's a class to _convert_ an URI into an `InputStream`:
+
+```java
+public abstract class SchemeHandler {
+
+    @Nullable
+    public abstract ImageItem handle(@NonNull String raw, @NonNull Uri uri);
+}
+```
+
+`ImageItem` is a holder class for resulting `InputStream` and (optional)
+content type:
+
+```java
+public class ImageItem {
+
+    private final String contentType;
+    private final InputStream inputStream;
+
+    /* rest omitted */
+}
+```
+
+Based on `contentType` returned a corresponding `MediaDecoder` will be matched.
+If no `MediaDecoder` can handle given `contentType` then a default media decoder will
+be used.
+
+## MediaDecoder
+
+:::tip
+If you are using [html](/docs/html/) you do not have to additionally setup
+images displayed via `<img>` tag, as `HtmlPlugin` automatically uses configured
+image loader. But images referenced in HTML come with additional support for
+sizes, which is not supported natively by markdown, allowing absolute or relative sizes:
+
+```html
+<img src="./assets/my-image" width="100%">
+```
+:::

docs/docs/core/theme.md

@@ -2,6 +2,23 @@
 
 Here is the list of properties that can be configured via `MarkwonTheme.Builder` class. 
 
+:::tip
+Starting with <Badge text="3.0.0" /> there is no need to manually construct a `MarkwonTheme`.
+Instead a `Plugin` should be used:
+```java
+final Markwon markwon = Markwon.builder(context)
+        .usePlugin(new AbstractMarkwonPlugin() {
+            @Override
+            public void configureTheme(@NonNull MarkwonTheme.Builder builder) {
+                builder
+                        .codeTextColor(Color.BLACK)
+                        .codeBackgroundColor(Color.GREEN);
+            }
+        })
+        .build();
+```
+:::
+
 ## Link color
 
 Controls the color of a [link](#)

markwon-ext-tables/src/main/java/ru/noties/markwon/ext/tables/Table.java

@@ -10,7 +10,6 @@ import org.commonmark.ext.gfm.tables.TableHead;
 import org.commonmark.ext.gfm.tables.TableRow;
 import org.commonmark.node.AbstractVisitor;
 import org.commonmark.node.CustomNode;
-import org.commonmark.node.Node;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -160,20 +159,12 @@ public class Table {
 
                 final TableCell cell = (TableCell) customNode;
 
-                final Node firstChild = cell.getFirstChild();
-
-                // need to investigate why... (most likely initial node is modified by someone)
-                if (firstChild != null) {
-
                 if (pendingRow == null) {
                     pendingRow = new ArrayList<>(2);
                 }
 
-                    // let's TRY to not visit this node but instead try to render its first child
+                pendingRow.add(new Table.Column(alignment(cell.getAlignment()), markwon.render(cell)));
-
-                    pendingRow.add(new Table.Column(alignment(cell.getAlignment()), markwon.render(firstChild)));
                 pendingRowIsHeader = cell.isHeader();
-                }
 
                 return;
             }
@@ -215,6 +206,4 @@ public class Table {
             return out;
         }
     }
-
-
 }

markwon-recycler/src/main/java/ru/noties/markwon/recycler/MarkwonAdapter.java

@@ -67,7 +67,7 @@ public abstract class MarkwonAdapter extends RecyclerView.Adapter<MarkwonAdapter
      * @see SimpleEntry
      */
     @NonNull
-    public static MarkwonAdapter create(@NonNull Entry<? extends Holder, ? extends Node> defaultEntry) {
+    public static MarkwonAdapter create(@NonNull Entry<? extends Node, ? extends Holder> defaultEntry) {
         return new MarkwonAdapterImpl.BuilderImpl().defaultEntry(defaultEntry).build();
     }
 
@@ -109,7 +109,7 @@ public abstract class MarkwonAdapter extends RecyclerView.Adapter<MarkwonAdapter
         @NonNull
         <N extends Node> Builder include(
                 @NonNull Class<N> node,
-                @NonNull Entry<? extends Holder, ? super N> entry);
+                @NonNull Entry<? super N, ? extends Holder> entry);
 
         /**
          * Specify which {@link Entry} to use for all non-explicitly registered nodes
@@ -119,7 +119,7 @@ public abstract class MarkwonAdapter extends RecyclerView.Adapter<MarkwonAdapter
          * @see SimpleEntry
          */
         @NonNull
-        Builder defaultEntry(@NonNull Entry<? extends Holder, ? extends Node> defaultEntry);
+        Builder defaultEntry(@NonNull Entry<? extends Node, ? extends Holder> defaultEntry);
 
         /**
          * Specify which layout {@link SimpleEntry} will use to render all non-explicitly
@@ -156,7 +156,7 @@ public abstract class MarkwonAdapter extends RecyclerView.Adapter<MarkwonAdapter
     /**
      * @see SimpleEntry
      */
-    public interface Entry<H extends Holder, N extends Node> {
+    public interface Entry<N extends Node, H extends Holder> {
 
         @NonNull
         H createHolder(@NonNull LayoutInflater inflater, @NonNull ViewGroup parent);

markwon-recycler/src/main/java/ru/noties/markwon/recycler/MarkwonAdapterImpl.java

@@ -15,8 +15,8 @@ import ru.noties.markwon.Markwon;
 
 class MarkwonAdapterImpl extends MarkwonAdapter {
 
-    private final SparseArray<Entry<Holder, Node>> entries;
+    private final SparseArray<Entry<Node, Holder>> entries;
-    private final Entry<Holder, Node> defaultEntry;
+    private final Entry<Node, Holder> defaultEntry;
     private final Reducer reducer;
 
     private LayoutInflater layoutInflater;
@@ -26,8 +26,8 @@ class MarkwonAdapterImpl extends MarkwonAdapter {
 
     @SuppressWarnings("WeakerAccess")
     MarkwonAdapterImpl(
-            @NonNull SparseArray<Entry<Holder, Node>> entries,
+            @NonNull SparseArray<Entry<Node, Holder>> entries,
-            @NonNull Entry<Holder, Node> defaultEntry,
+            @NonNull Entry<Node, Holder> defaultEntry,
             @NonNull Reducer reducer) {
         this.entries = entries;
         this.defaultEntry = defaultEntry;
@@ -67,7 +67,7 @@ class MarkwonAdapterImpl extends MarkwonAdapter {
             layoutInflater = LayoutInflater.from(parent.getContext());
         }
 
-        final Entry<Holder, Node> entry = getEntry(viewType);
+        final Entry<Node, Holder> entry = getEntry(viewType);
 
         return entry.createHolder(layoutInflater, parent);
     }
@@ -78,7 +78,7 @@ class MarkwonAdapterImpl extends MarkwonAdapter {
         final Node node = nodes.get(position);
         final int viewType = getNodeViewType(node.getClass());
 
-        final Entry<Holder, Node> entry = getEntry(viewType);
+        final Entry<Node, Holder> entry = getEntry(viewType);
 
         entry.bindHolder(markwon, holder, node);
     }
@@ -107,7 +107,7 @@ class MarkwonAdapterImpl extends MarkwonAdapter {
     public long getItemId(int position) {
         final Node node = nodes.get(position);
         final int type = getNodeViewType(node.getClass());
-        final Entry<Holder, Node> entry = getEntry(type);
+        final Entry<Node, Holder> entry = getEntry(type);
         return entry.id(node);
     }
 
@@ -122,7 +122,7 @@ class MarkwonAdapterImpl extends MarkwonAdapter {
     }
 
     @NonNull
-    private Entry<Holder, Node> getEntry(int viewType) {
+    private Entry<Node, Holder> getEntry(int viewType) {
         return viewType == 0
                 ? defaultEntry
                 : entries.get(viewType);
@@ -130,26 +130,26 @@ class MarkwonAdapterImpl extends MarkwonAdapter {
 
     static class BuilderImpl implements Builder {
 
-        private final SparseArray<Entry<Holder, Node>> entries = new SparseArray<>(3);
+        private final SparseArray<Entry<Node, Holder>> entries = new SparseArray<>(3);
 
-        private Entry<Holder, Node> defaultEntry;
+        private Entry<Node, Holder> defaultEntry;
         private Reducer reducer;
 
         @NonNull
         @Override
         public <N extends Node> Builder include(
                 @NonNull Class<N> node,
-                @NonNull Entry<? extends Holder, ? super N> entry) {
+                @NonNull Entry<? super N, ? extends Holder> entry) {
             //noinspection unchecked
-            entries.append(node.hashCode(), (Entry<Holder, Node>) entry);
+            entries.append(node.hashCode(), (Entry<Node, Holder>) entry);
             return this;
         }
 
         @NonNull
         @Override
-        public Builder defaultEntry(@NonNull Entry<? extends Holder, ? extends Node> defaultEntry) {
+        public Builder defaultEntry(@NonNull Entry<? extends Node, ? extends Holder> defaultEntry) {
             //noinspection unchecked
-            this.defaultEntry = (Entry<Holder, Node>) defaultEntry;
+            this.defaultEntry = (Entry<Node, Holder>) defaultEntry;
             return this;
         }
 
@@ -157,7 +157,7 @@ class MarkwonAdapterImpl extends MarkwonAdapter {
         @Override
         public Builder defaultEntry(int layoutResId) {
             //noinspection unchecked
-            this.defaultEntry = (Entry<Holder, Node>) (Entry) new SimpleEntry(layoutResId);
+            this.defaultEntry = (Entry<Node, Holder>) (Entry) new SimpleEntry(layoutResId);
             return this;
         }
 
@@ -174,7 +174,7 @@ class MarkwonAdapterImpl extends MarkwonAdapter {
 
             if (defaultEntry == null) {
                 //noinspection unchecked
-                defaultEntry = (Entry<Holder, Node>) (Entry) new SimpleEntry();
+                defaultEntry = (Entry<Node, Holder>) (Entry) new SimpleEntry();
             }
 
             if (reducer == null) {

markwon-recycler/src/main/java/ru/noties/markwon/recycler/SimpleEntry.java

@@ -21,7 +21,7 @@ import ru.noties.markwon.Markwon;
  * @since 3.0.0
  */
 @SuppressWarnings("WeakerAccess")
-public class SimpleEntry implements MarkwonAdapter.Entry<SimpleEntry.Holder, Node> {
+public class SimpleEntry implements MarkwonAdapter.Entry<Node, SimpleEntry.Holder> {
 
     public static final Spannable.Factory NO_COPY_SPANNABLE_FACTORY = new NoCopySpannableFactory();
 

sample/src/main/AndroidManifest.xml

@@ -8,8 +8,8 @@
     <application
         android:allowBackup="true"
         android:icon="@mipmap/ic_launcher"
-        android:roundIcon="@mipmap/ic_launcher"
         android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher"
         android:theme="@style/AppTheme"
         tools:ignore="AllowBackup,GoogleAppIndexingWarning">
 

sample/src/main/java/ru/noties/markwon/sample/recycler/RecyclerActivity.java

@@ -11,27 +11,29 @@ import android.support.v7.widget.RecyclerView;
 import android.text.TextUtils;
 
 import org.commonmark.ext.gfm.tables.TableBlock;
+import org.commonmark.ext.gfm.tables.TablesExtension;
 import org.commonmark.node.FencedCodeBlock;
+import org.commonmark.parser.Parser;
 
 import java.io.BufferedReader;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.InputStreamReader;
+import java.util.Collections;
 
 import ru.noties.debug.AndroidLogDebugOutput;
 import ru.noties.debug.Debug;
 import ru.noties.markwon.AbstractMarkwonPlugin;
 import ru.noties.markwon.Markwon;
 import ru.noties.markwon.MarkwonConfiguration;
+import ru.noties.markwon.MarkwonVisitor;
 import ru.noties.markwon.core.CorePlugin;
-import ru.noties.markwon.ext.tables.TablePlugin;
 import ru.noties.markwon.html.HtmlPlugin;
 import ru.noties.markwon.image.ImagesPlugin;
 import ru.noties.markwon.image.svg.SvgPlugin;
 import ru.noties.markwon.recycler.MarkwonAdapter;
 import ru.noties.markwon.recycler.SimpleEntry;
 import ru.noties.markwon.sample.R;
-import ru.noties.markwon.syntax.SyntaxHighlightPlugin;
 import ru.noties.markwon.urlprocessor.UrlProcessor;
 import ru.noties.markwon.urlprocessor.UrlProcessorRelativeToAbsolute;
 
@@ -54,7 +56,7 @@ public class RecyclerActivity extends Activity {
                 // with `@+id/text` id
                 .include(FencedCodeBlock.class, new SimpleEntry(R.layout.adapter_fenced_code_block))
                 // create own implementation of entry for different rendering
-                .include(TableBlock.class, new TableEntry())
+                .include(TableBlock.class, new TableEntry2())
                 // specify default entry (for all other blocks)
                 .defaultEntry(new SimpleEntry(R.layout.adapter_default_entry))
                 .build();
@@ -81,15 +83,35 @@ public class RecyclerActivity extends Activity {
                 .usePlugin(CorePlugin.create())
                 .usePlugin(ImagesPlugin.createWithAssets(context))
                 .usePlugin(SvgPlugin.create(context.getResources()))
-                // although we will be rendering table differently we still need
+                .usePlugin(new AbstractMarkwonPlugin() {
-                // to register commonmark-java tables extension (which TablePlugin does)
+                    @Override
-                .usePlugin(TablePlugin.create(context))
+                    public void configureParser(@NonNull Parser.Builder builder) {
+                        // it's important NOT to use TablePlugin
+                        // the only thing we want from it is commonmark-java parser extension
+                        builder.extensions(Collections.singleton(TablesExtension.create()));
+                    }
+                })
                 .usePlugin(HtmlPlugin.create())
+//                .usePlugin(SyntaxHighlightPlugin.create())
                 .usePlugin(new AbstractMarkwonPlugin() {
                     @Override
                     public void configureConfiguration(@NonNull MarkwonConfiguration.Builder builder) {
                         builder.urlProcessor(new UrlProcessorInitialReadme());
                     }
+
+                    @Override
+                    public void configureVisitor(@NonNull MarkwonVisitor.Builder builder) {
+                        builder.on(FencedCodeBlock.class, (visitor, fencedCodeBlock) -> {
+                            // we actually won't be applying code spans here, as our custom view will
+                            // draw background and apply mono typeface
+                            //
+                            // NB the `trim` operation on literal (as code will have a new line at the end)
+                            final CharSequence code = visitor.configuration()
+                                    .syntaxHighlight()
+                                    .highlight(fencedCodeBlock.getInfo(), fencedCodeBlock.getLiteral().trim());
+                            visitor.builder().append(code);
+                        });
+                    }
                 })
                 .build();
     }

sample/src/main/java/ru/noties/markwon/sample/recycler/TableEntry.java

@@ -17,7 +17,7 @@ import ru.noties.markwon.recycler.MarkwonAdapter;
 import ru.noties.markwon.sample.R;
 
 // do not use in real applications, this is just a showcase
-public class TableEntry implements MarkwonAdapter.Entry<TableEntry.TableNodeHolder, TableBlock> {
+public class TableEntry implements MarkwonAdapter.Entry<TableBlock, TableEntry.TableNodeHolder> {
 
     private final Map<TableBlock, Table> cache = new HashMap<>(2);
 

sample/src/main/java/ru/noties/markwon/sample/recycler/TableEntry2.java

@@ -0,0 +1,121 @@
+package ru.noties.markwon.sample.recycler;
+
+import android.annotation.SuppressLint;
+import android.content.Context;
+import android.support.annotation.NonNull;
+import android.view.Gravity;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TableLayout;
+import android.widget.TableRow;
+import android.widget.TextView;
+
+import org.commonmark.ext.gfm.tables.TableBlock;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import ru.noties.markwon.Markwon;
+import ru.noties.markwon.ext.tables.Table;
+import ru.noties.markwon.recycler.MarkwonAdapter;
+import ru.noties.markwon.sample.R;
+
+public class TableEntry2 implements MarkwonAdapter.Entry<TableBlock, TableEntry2.TableHolder> {
+
+    private final Map<TableBlock, Table> map = new HashMap<>(3);
+
+    @NonNull
+    @Override
+    public TableHolder createHolder(@NonNull LayoutInflater inflater, @NonNull ViewGroup parent) {
+        return new TableHolder(inflater.inflate(R.layout.adapter_table_block_2, parent, false));
+    }
+
+    @Override
+    public void bindHolder(@NonNull Markwon markwon, @NonNull TableHolder holder, @NonNull TableBlock node) {
+
+        Table table = map.get(node);
+        if (table == null) {
+            table = Table.parse(markwon, node);
+            map.put(node, table);
+        }
+
+        // check if this exact TableBlock was already
+        final TableLayout layout = holder.layout;
+        if (table == null
+                || table == layout.getTag(R.id.table_layout)) {
+            return;
+        }
+
+        layout.setTag(R.id.table_layout, table);
+        layout.removeAllViews();
+        layout.setBackgroundResource(R.drawable.bg_table_cell);
+
+        final Context context = layout.getContext();
+        final LayoutInflater inflater = LayoutInflater.from(context);
+
+        TableRow tableRow;
+        TextView textView;
+
+        for (Table.Row row : table.rows()) {
+            tableRow = new TableRow(context);
+            for (Table.Column column : row.columns()) {
+                textView = (TextView) inflater.inflate(R.layout.view_table_entry_cell, tableRow, false);
+                textView.setGravity(textGravity(column.alignment()));
+                markwon.setParsedMarkdown(textView, column.content());
+                textView.getPaint().setFakeBoldText(row.header());
+                textView.setBackgroundResource(R.drawable.bg_table_cell);
+                tableRow.addView(textView);
+            }
+            layout.addView(tableRow);
+        }
+    }
+
+    @Override
+    public long id(@NonNull TableBlock node) {
+        return node.hashCode();
+    }
+
+    @Override
+    public void clear() {
+        map.clear();
+    }
+
+    static class TableHolder extends MarkwonAdapter.Holder {
+
+        final TableLayout layout;
+
+        TableHolder(@NonNull View itemView) {
+            super(itemView);
+
+            this.layout = requireView(R.id.table_layout);
+        }
+    }
+
+    // we will use gravity instead of textAlignment because min sdk is 16 (textAlignment starts at 17)
+    @SuppressLint("RtlHardcoded")
+    private static int textGravity(@NonNull Table.Alignment alignment) {
+
+        final int gravity;
+
+        switch (alignment) {
+
+            case LEFT:
+                gravity = Gravity.LEFT;
+                break;
+
+            case CENTER:
+                gravity = Gravity.CENTER_HORIZONTAL;
+                break;
+
+            case RIGHT:
+                gravity = Gravity.RIGHT;
+                break;
+
+            default:
+                throw new IllegalStateException("Unknown table alignment: " + alignment);
+        }
+
+        return gravity | Gravity.CENTER_VERTICAL;
+    }
+}

sample/src/main/java/ru/noties/markwon/sample/recycler/TableEntryView.java

@@ -54,7 +54,6 @@ public class TableEntryView extends LinearLayout {
 
                 rowEvenBackgroundColor = array.getColor(R.styleable.TableEntryView_tev_rowEvenBackgroundColor, 0);
 
-
                 final int stroke = array.getDimensionPixelSize(R.styleable.TableEntryView_tev_borderWidth, 0);
 
                 // half of requested
@@ -124,6 +123,8 @@ public class TableEntryView extends LinearLayout {
             textView.setText(column.content());
             textView.getPaint().setFakeBoldText(row.header());
         }
+
+        group.requestLayout();
     }
 
     @NonNull

sample/src/main/recycler/res/layout/adapter_default_entry.xml

@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <TextView xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
     android:id="@+id/text"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
@@ -10,4 +11,5 @@
     android:paddingBottom="8dip"
     android:textAppearance="?android:attr/textAppearanceMedium"
     android:textColor="#000"
-    android:textSize="16sp" />
+    android:textSize="16sp"
+    tools:text="Hello" />

sample/src/main/recycler/res/layout/adapter_fenced_code_block.xml

@@ -14,11 +14,15 @@
         android:id="@+id/text"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
+        android:background="#0f000000"
+        android:fontFamily="monospace"
         android:lineSpacingExtra="2dip"
+        android:paddingLeft="16dip"
         android:paddingTop="8dip"
+        android:paddingRight="16dip"
         android:paddingBottom="8dip"
         android:textAppearance="?android:attr/textAppearanceMedium"
-        android:textSize="16sp"
+        android:textSize="14sp"
-        tools:text="# Hello there! and taskjs" />
+        tools:text="# Hello there! and tasks" />
 
 </HorizontalScrollView>

sample/src/main/recycler/res/layout/adapter_table_block.xml

@@ -5,7 +5,6 @@
     android:layout_height="wrap_content"
     android:clipChildren="false"
     android:clipToPadding="false"
-    android:fillViewport="true"
     android:paddingLeft="16dip"
     android:paddingTop="8dip"
     android:paddingRight="16dip"

sample/src/main/recycler/res/layout/adapter_table_block_2.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<HorizontalScrollView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:clipChildren="false"
+    android:clipToPadding="false"
+    android:paddingLeft="16dip"
+    android:paddingTop="8dip"
+    android:paddingRight="16dip"
+    android:paddingBottom="8dip"
+    android:scrollbarStyle="outsideInset">
+
+    <TableLayout
+        android:id="@+id/table_layout"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content" />
+
+</HorizontalScrollView>

sample/src/main/recycler/res/layout/view_table_entry_cell.xml

@@ -1,10 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <TextView xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
-    android:layout_width="0px"
+    android:layout_width="wrap_content"
     android:layout_height="match_parent"
-    android:layout_weight="1"
+    android:gravity="center_vertical"
-    android:padding="4dip"
+    android:padding="8dip"
     android:textAppearance="?android:attr/textAppearanceMedium"
     android:textColor="#000"
     android:textSize="16sp"

sample/src/main/recycler/res/layout/view_table_entry_row.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="match_parent"
+    android:layout_width="wrap_content"
     android:layout_height="wrap_content"
     android:orientation="horizontal" />

sample/src/main/res/drawable/bg_table_cell.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <stroke
+        android:width="0.5dip"
+        android:color="#000" />
+</shape>