1 files changed, 192 insertions, 0 deletions
diff --git a/library/recyclerview/src/com/android/setupwizardlib/GlifRecyclerLayout.java b/library/recyclerview/src/com/android/setupwizardlib/GlifRecyclerLayout.java
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index 0000000..75b1c7a
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+++ b/library/recyclerview/src/com/android/setupwizardlib/GlifRecyclerLayout.java
@@ -0,0 +1,192 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.setupwizardlib;
+
+import android.annotation.TargetApi;
+import android.content.Context;
+import android.graphics.drawable.Drawable;
+import android.os.Build.VERSION_CODES;
+import android.support.v7.widget.RecyclerView;
+import android.support.v7.widget.RecyclerView.Adapter;
+import android.support.v7.widget.RecyclerView.ViewHolder;
+import android.util.AttributeSet;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import com.android.setupwizardlib.template.RecyclerMixin;
+import com.android.setupwizardlib.template.RecyclerViewScrollHandlingDelegate;
+import com.android.setupwizardlib.template.RequireScrollMixin;
+
+/**
+ * A GLIF themed layout with a RecyclerView. {@code android:entries} can also be used to specify an
+ * {@link com.android.setupwizardlib.items.ItemHierarchy} to be used with this layout in XML.
+ */
+public class GlifRecyclerLayout extends GlifLayout {
+
+    protected RecyclerMixin mRecyclerMixin;
+
+    public GlifRecyclerLayout(Context context) {
+        this(context, 0, 0);
+    }
+
+    public GlifRecyclerLayout(Context context, int template) {
+        this(context, template, 0);
+    }
+
+    public GlifRecyclerLayout(Context context, int template, int containerId) {
+        super(context, template, containerId);
+        init(context, null, 0);
+    }
+
+    public GlifRecyclerLayout(Context context, AttributeSet attrs) {
+        super(context, attrs);
+        init(context, attrs, 0);
+    }
+
+    @TargetApi(VERSION_CODES.HONEYCOMB)
+    public GlifRecyclerLayout(Context context, AttributeSet attrs, int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+        init(context, attrs, defStyleAttr);
+    }
+
+    private void init(Context context, AttributeSet attrs, int defStyleAttr) {
+        mRecyclerMixin.parseAttributes(attrs, defStyleAttr);
+        registerMixin(RecyclerMixin.class, mRecyclerMixin);
+
+        final RequireScrollMixin requireScrollMixin = getMixin(RequireScrollMixin.class);
+        requireScrollMixin.setScrollHandlingDelegate(
+                new RecyclerViewScrollHandlingDelegate(requireScrollMixin, getRecyclerView()));
+    }
+
+    @Override
+    protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
+        super.onLayout(changed, left, top, right, bottom);
+        mRecyclerMixin.onLayout();
+    }
+
+    @Override
+    protected View onInflateTemplate(LayoutInflater inflater, int template) {
+        if (template == 0) {
+            template = R.layout.suw_glif_recycler_template;
+        }
+        return super.onInflateTemplate(inflater, template);
+    }
+
+    @Override
+    protected void onTemplateInflated() {
+        final View recyclerView = findViewById(R.id.suw_recycler_view);
+        if (recyclerView instanceof RecyclerView) {
+            mRecyclerMixin = new RecyclerMixin(this, (RecyclerView) recyclerView);
+        } else {
+            throw new IllegalStateException(
+                    "GlifRecyclerLayout should use a template with recycler view");
+        }
+    }
+
+    @Override
+    protected ViewGroup findContainer(int containerId) {
+        if (containerId == 0) {
+            containerId = R.id.suw_recycler_view;
+        }
+        return super.findContainer(containerId);
+    }
+
+    @Override
+    public View findManagedViewById(int id) {
+        final View header = mRecyclerMixin.getHeader();
+        if (header != null) {
+            final View view = header.findViewById(id);
+            if (view != null) {
+                return view;
+            }
+        }
+        return super.findViewById(id);
+    }
+
+    /**
+     * @see RecyclerMixin#setDividerItemDecoration(DividerItemDecoration)
+     */
+    public void setDividerItemDecoration(DividerItemDecoration decoration) {
+        mRecyclerMixin.setDividerItemDecoration(decoration);
+    }
+
+    /**
+     * @see RecyclerMixin#getRecyclerView()
+     */
+    public RecyclerView getRecyclerView() {
+        return mRecyclerMixin.getRecyclerView();
+    }
+
+    /**
+     * @see RecyclerMixin#setAdapter(Adapter)
+     */
+    public void setAdapter(Adapter<? extends ViewHolder> adapter) {
+        mRecyclerMixin.setAdapter(adapter);
+    }
+
+    /**
+     * @see RecyclerMixin#getAdapter()
+     */
+    public Adapter<? extends ViewHolder> getAdapter() {
+        return mRecyclerMixin.getAdapter();
+    }
+
+    /**
+     * @deprecated Use {@link #setDividerInsets(int, int)} instead.
+     */
+    @Deprecated
+    public void setDividerInset(int inset) {
+        mRecyclerMixin.setDividerInset(inset);
+    }
+
+    /**
+     * @see RecyclerMixin#setDividerInset(int)
+     */
+    public void setDividerInsets(int start, int end) {
+        mRecyclerMixin.setDividerInsets(start, end);
+    }
+
+    /**
+     * @deprecated Use {@link #getDividerInsetStart()} instead.
+     */
+    @Deprecated
+    public int getDividerInset() {
+        return mRecyclerMixin.getDividerInset();
+    }
+
+    /**
+     * @see RecyclerMixin#getDividerInsetStart()
+     */
+    public int getDividerInsetStart() {
+        return mRecyclerMixin.getDividerInsetStart();
+    }
+
+    /**
+     * @see RecyclerMixin#getDividerInsetEnd()
+     */
+    public int getDividerInsetEnd() {
+        return mRecyclerMixin.getDividerInsetEnd();
+    }
+
+    /**
+     * @see RecyclerMixin#getDivider()
+     */
+    public Drawable getDivider() {
+        return mRecyclerMixin.getDivider();
+    }
+}