Add a details fragment to leanback samples.

Change-Id: Ib958e02b464618107ab7233cb0e05bddc6ef56df

samples/SupportLeanbackDemos/AndroidManifest.xml

@@ -19,5 +19,8 @@
                 <category android:name="android.intent.category.LEANBACK_LAUNCHER" />
             </intent-filter>
         </activity>
+
+        <activity android:name="DetailsActivity"
+            android:exported="true" />
     </application>
 </manifest>

samples/SupportLeanbackDemos/res/layout/details.xml

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 2014 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.
+-->
+
+<fragment xmlns:android="http://schemas.android.com/apk/res/android"
+    android:name="com.example.android.leanback.DetailsFragment"
+    android:id="@+id/details_fragment"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+/>

samples/SupportLeanbackDemos/src/com/example/android/leanback/BrowseFragment.java

@@ -32,6 +32,7 @@ public class BrowseFragment extends android.support.v17.leanback.app.BrowseFragm
         super.onCreate(savedInstanceState);
 
         Params p = new Params();
+        p.setBadgeImage(getActivity().getResources().getDrawable(R.drawable.ic_title));
         p.setTitle("Leanback Sample App");
         p.setHeadersState(HEADERS_ENABLED);
         setBrowseParams(p);

samples/SupportLeanbackDemos/src/com/example/android/leanback/DetailsActivity.java

@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2014 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.example.android.leanback;
+
+import android.app.Activity;
+import android.os.Bundle;
+
+public class DetailsActivity extends Activity
+{
+    /** Called when the activity is first created. */
+    @Override
+    public void onCreate(Bundle savedInstanceState)
+    {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.details);
+    }
+}

samples/SupportLeanbackDemos/src/com/example/android/leanback/DetailsDescriptionPresenter.java

@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2014 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.example.android.leanback;
+
+import android.support.v17.leanback.widget.AbstractDetailsDescriptionPresenter;
+import android.support.v17.leanback.widget.DetailsOverviewRow;
+
+public class DetailsDescriptionPresenter extends AbstractDetailsDescriptionPresenter {
+
+    @Override
+    protected void onBindDescription(ViewHolder vh, Object item) {
+        vh.getTitle().setText(item.toString());
+        vh.getSubtitle().setText("2013 - 2014   Drama   TV-14");
+        vh.getBody().setText("Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do "
+                + "eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim "
+                + "veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo "
+                + "consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse "
+                + "cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non "
+                + "proident, sunt in culpa qui officia deserunt mollit anim id est laborum.");
+    }
+}

samples/SupportLeanbackDemos/src/com/example/android/leanback/DetailsFragment.java

@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2014 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.example.android.leanback;
+
+import android.content.res.Resources;
+import android.os.Bundle;
+import android.support.v17.leanback.widget.Action;
+import android.support.v17.leanback.widget.ArrayObjectAdapter;
+import android.support.v17.leanback.widget.ClassPresenterSelector;
+import android.support.v17.leanback.widget.DetailsOverviewRow;
+import android.support.v17.leanback.widget.DetailsOverviewRowPresenter;
+import android.support.v17.leanback.widget.HeaderItem;
+import android.support.v17.leanback.widget.ListRow;
+import android.support.v17.leanback.widget.ListRowPresenter;
+import android.util.Log;
+
+public class DetailsFragment extends android.support.v17.leanback.app.DetailsFragment {
+    private static final String TAG = "leanback.BrowseFragment";
+
+    private static final int NUM_ROWS = 3;
+    private ArrayObjectAdapter mRowsAdapter;
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        Log.i(TAG, "onCreate");
+        super.onCreate(savedInstanceState);
+
+        setupRows();
+    }
+
+    private void setupRows() {
+        ClassPresenterSelector ps = new ClassPresenterSelector();
+        ps.addClassPresenter(DetailsOverviewRow.class,
+                new DetailsOverviewRowPresenter(new DetailsDescriptionPresenter()));
+        ps.addClassPresenter(ListRow.class,
+                new ListRowPresenter());
+        mRowsAdapter = new ArrayObjectAdapter(ps);
+
+        Resources res = getActivity().getResources();
+        DetailsOverviewRow dor = new DetailsOverviewRow("Details Overview");
+        dor.setImageDrawable(res.getDrawable(R.drawable.details_img));
+        dor.addAction(new Action(1, "Buy $9.99"));
+        dor.addAction(new Action(2, "Rent", "$3.99", res.getDrawable(R.drawable.ic_action_a)));
+        mRowsAdapter.add(dor);
+
+        for (int i = 0; i < NUM_ROWS; ++i) {
+            ArrayObjectAdapter listRowAdapter = new ArrayObjectAdapter(new StringPresenter());
+            listRowAdapter.add("Hello world");
+            listRowAdapter.add("This is a test");
+            HeaderItem header = new HeaderItem(i, "Row " + i, null);
+            mRowsAdapter.add(new ListRow(header, listRowAdapter));
+        }
+
+        setAdapter(mRowsAdapter);
+    }
+
+}