Add: multi view type

Author: CNCoderX

app/src/main/AndroidManifest.xml

@@ -29,6 +29,8 @@
         </activity>
         <activity android:name=".activity.DataFilterActivity">
         </activity>
+        <activity android:name=".activity.MultiItemActivity">
+        </activity>
     </application>
 
 </manifest>

app/src/main/java/com/cncoderx/test/recyclerviewhelper/activity/MainActivity.java

@@ -21,7 +21,8 @@ protected void onCreate(Bundle savedInstanceState) {
                         "Load More Data",
                         "Expandable Item",
                         "Swipe Layout",
-                        "Data Filter"
+                        "Data Filter",
+                        "Multiple View Type"
                 }));
     }
 
@@ -46,6 +47,9 @@ protected void onListItemClick(ListView l, View v, int position, long id) {
             case 5:
                 startActivity(new Intent(this, DataFilterActivity.class));
                 break;
+            case 6:
+                startActivity(new Intent(this, MultiItemActivity.class));
+                break;
             default:
                 break;
         }

app/src/main/java/com/cncoderx/test/recyclerviewhelper/activity/MultiItemActivity.java

@@ -0,0 +1,18 @@
+package com.cncoderx.test.recyclerviewhelper.activity;
+
+import android.os.Bundle;
+import android.support.v7.widget.RecyclerView;
+
+import com.cncoderx.recyclerviewhelper.RecyclerViewHelper;
+import com.cncoderx.test.recyclerviewhelper.adapter.MultiAlbumAdapter;
+import com.cncoderx.test.recyclerviewhelper.data.AlbumManager;
+
+public class MultiItemActivity extends RecyclerViewActivity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        RecyclerView.Adapter adapter = new MultiAlbumAdapter(AlbumManager.obtainAlbumList());
+        RecyclerViewHelper.setAdapter(mRecyclerView, adapter);
+    }
+}

app/src/main/java/com/cncoderx/test/recyclerviewhelper/activity/SwipeLayoutActivity.java

@@ -1,11 +1,5 @@
 package com.cncoderx.test.recyclerviewhelper.activity;
 
-import android.app.AlertDialog;
-import android.content.DialogInterface;
-import android.view.Menu;
-import android.view.MenuItem;
-import android.widget.EditText;
-
 import com.cncoderx.recyclerviewhelper.RecyclerViewHelper;
 import com.cncoderx.test.recyclerviewhelper.R;
 import com.cncoderx.test.recyclerviewhelper.adapter.AlbumSwipeAdapter;
@@ -36,33 +30,4 @@ protected void onLayoutManagerChanged(Layout layout) {
         adapter.setMode(Attributes.Mode.Multiple);
         RecyclerViewHelper.setAdapter(mRecyclerView, adapter);
     }
-
-    @Override
-    public boolean onCreateOptionsMenu(Menu menu) {
-        super.onCreateOptionsMenu(menu);
-        menu.findItem(R.id.action_search).setVisible(true);
-        return true;
-    }
-
-    @Override
-    public boolean onMenuItemSelected(int featureId, MenuItem item) {
-        super.onMenuItemSelected(featureId, item);
-        if (item.getItemId() == R.id.action_search) {
-            final EditText editText = new EditText(this);
-            editText.setSingleLine();
-            new AlertDialog.Builder(this)
-                    .setCancelable(false)
-                    .setTitle(android.R.string.search_go)
-                    .setView(editText)
-                    .setNegativeButton(android.R.string.cancel, null)
-                    .setPositiveButton(android.R.string.search_go, new DialogInterface.OnClickListener() {
-                        @Override
-                        public void onClick(DialogInterface dialog, int which) {
-                            String mSearchKey = editText.getText().toString();
-                            RecyclerViewHelper.setFilterText(mRecyclerView, mSearchKey);
-                        }
-                    }).show();
-        }
-        return true;
-    }
 }

app/src/main/java/com/cncoderx/test/recyclerviewhelper/adapter/MultiAlbumAdapter.java

@@ -0,0 +1,61 @@
+package com.cncoderx.test.recyclerviewhelper.adapter;
+
+import com.cncoderx.test.recyclerviewhelper.R;
+import com.cncoderx.test.recyclerviewhelper.data.Album;
+
+import java.util.Collection;
+
+public class MultiAlbumAdapter extends AlbumAdapter {
+    public static final int LINEAR_LAYOUT_VIEW_TYPE = 0;
+    public static final int GRID_LAYOUT_VIEW_TYPE = 1;
+    public static final int STAGGERED_LAYOUT_VIEW_TYPE = 2;
+
+    public MultiAlbumAdapter() {
+        super(0);
+    }
+
+    public MultiAlbumAdapter(Album... data) {
+        super(0, data);
+    }
+
+    public MultiAlbumAdapter(Collection<? extends Album> data) {
+        super(0, data);
+    }
+
+    @Override
+    protected int getLayoutResource(int viewType) {
+        int layoutRes = super.getLayoutResource(viewType);
+        switch (viewType) {
+            case LINEAR_LAYOUT_VIEW_TYPE:
+                layoutRes = R.layout.item_album_linear_layout;
+                break;
+            case GRID_LAYOUT_VIEW_TYPE:
+                layoutRes = R.layout.item_album_grid_layout;
+                break;
+            case STAGGERED_LAYOUT_VIEW_TYPE:
+                layoutRes = R.layout.item_album_staggered_layout;
+                break;
+            default:
+                break;
+        }
+        return layoutRes;
+    }
+
+    @Override
+    public int getItemViewType(int position) {
+        int viewType;
+        switch (position % 3) {
+            case 1:
+                viewType = GRID_LAYOUT_VIEW_TYPE;
+                break;
+            case 2:
+                viewType = STAGGERED_LAYOUT_VIEW_TYPE;
+                break;
+            case 0:
+            default:
+                viewType = LINEAR_LAYOUT_VIEW_TYPE;
+                break;
+        }
+        return viewType;
+    }
+}

library/src/main/java/com/cncoderx/recyclerviewhelper/adapter/BaseAdapter.java

@@ -1,5 +1,6 @@
 package com.cncoderx.recyclerviewhelper.adapter;
 
+import android.content.Context;
 import android.support.annotation.IdRes;
 import android.support.annotation.NonNull;
 import android.support.v7.widget.RecyclerView;
@@ -31,6 +32,10 @@ public BaseViewHolder(View itemView) {
             super(itemView);
         }
 
+        public Context getContext() {
+            return itemView.getContext();
+        }
+
         public @NonNull <T extends View> T getView(@IdRes int id) {
             View v = mIDArray.get(id);
             if (v == null) {

library/src/main/java/com/cncoderx/recyclerviewhelper/adapter/ObjectAdapter.java

@@ -19,7 +19,8 @@
 /**
  * @author cncoderx
  */
-public abstract class ObjectAdapter<T> extends BaseAdapter implements IArray<T>, IArray.Callback, Filterable {
+public abstract class ObjectAdapter<T> extends BaseAdapter
+        implements IArray<T>, IArray.Callback, Filterable {
     private @LayoutRes int mResource;
     private Array<T> mArray = new Array<>();
     private Array<T> mOriginalArray;
@@ -34,7 +35,6 @@ public ObjectAdapter(@LayoutRes int resource) {
         mArray.setCallback(this);
     }
 
-    @SafeVarargs
     public ObjectAdapter(@LayoutRes int resource, @NonNull T... objects) {
         mResource = resource;
         mArray.addAll(Arrays.asList(objects));
@@ -49,7 +49,7 @@ public ObjectAdapter(@LayoutRes int resource, @NonNull Collection<? extends T> o
 
     @Override
     protected View onCreateView(LayoutInflater inflater, ViewGroup parent, int viewType) {
-        return inflater.inflate(mResource, parent, false);
+        return inflater.inflate(getLayoutResource(viewType), parent, false);
     }
 
     @Override
@@ -60,8 +60,13 @@ public void onBindViewHolder(BaseViewHolder holder, int position) {
 
     public abstract void onBindViewHolder(BaseViewHolder holder, T object, int position);
 
+    @LayoutRes
+    protected int getLayoutResource(int viewType) {
+        return mResource;
+    }
+
     @Override
-    public int getItemCount() {
+    public final int getItemCount() {
         return size();
     }