Add browseable samples for L SDK release

Change-Id: I71c6ff9a90b7734042d68af7f01e6d61118cc508

samples/browseable/CardView/src/com.example.android.cardview/CardViewActivity.java

@@ -0,0 +1,37 @@
+/*
+* Copyright 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.cardview;
+
+import android.app.Activity;
+import android.os.Bundle;
+
+/**
+ * Launcher Activity for the CardView sample app.
+ */
+public class CardViewActivity extends Activity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_card_view);
+        if (savedInstanceState == null) {
+            getFragmentManager().beginTransaction()
+                    .add(R.id.container, CardViewFragment.newInstance())
+                    .commit();
+        }
+    }
+}

samples/browseable/CardView/src/com.example.android.cardview/CardViewFragment.java

@@ -0,0 +1,120 @@
+/*
+* Copyright 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.cardview;
+
+import android.app.Fragment;
+import android.os.Bundle;
+import android.support.v7.widget.CardView;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.SeekBar;
+
+/**
+ * Fragment that demonstrates how to use CardView.
+ */
+public class CardViewFragment extends Fragment {
+
+    private static final String TAG = CardViewFragment.class.getSimpleName();
+
+    /** The CardView widget. */
+    //@VisibleForTesting
+    CardView mCardView;
+
+    /**
+     * SeekBar that changes the cornerRadius attribute for the {@link #mCardView} widget.
+     */
+    //@VisibleForTesting
+    SeekBar mRadiusSeekBar;
+
+    /**
+     * SeekBar that changes the Elevation attribute for the {@link #mCardView} widget.
+     */
+    //@VisibleForTesting
+    SeekBar mElevationSeekBar;
+
+    /**
+     * Use this factory method to create a new instance of
+     * this fragment using the provided parameters.
+     *
+     * @return A new instance of fragment NotificationFragment.
+     */
+    public static CardViewFragment newInstance() {
+        CardViewFragment fragment = new CardViewFragment();
+        fragment.setRetainInstance(true);
+        return fragment;
+    }
+
+    public CardViewFragment() {
+        // Required empty public constructor
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        // Inflate the layout for this fragment
+        return inflater.inflate(R.layout.fragment_card_view, container, false);
+    }
+
+    @Override
+    public void onViewCreated(View view, Bundle savedInstanceState) {
+        super.onViewCreated(view, savedInstanceState);
+        mCardView = (CardView) view.findViewById(R.id.cardview);
+        mRadiusSeekBar = (SeekBar) view.findViewById(R.id.cardview_radius_seekbar);
+        mRadiusSeekBar.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
+            @Override
+            public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
+                Log.d(TAG, String.format("SeekBar Radius progress : %d", progress));
+                mCardView.setRadius(progress);
+            }
+            @Override
+            public void onStartTrackingTouch(SeekBar seekBar) {
+                //Do nothing
+            }
+
+            @Override
+            public void onStopTrackingTouch(SeekBar seekBar) {
+                //Do nothing
+            }
+        });
+
+        mElevationSeekBar = (SeekBar) view.findViewById(R.id.cardview_elevation_seekbar);
+        mElevationSeekBar.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
+            @Override
+            public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
+                Log.d(TAG, String.format("SeekBar Elevation progress : %d", progress));
+                mCardView.setElevation(progress);
+            }
+            @Override
+            public void onStartTrackingTouch(SeekBar seekBar) {
+                //Do nothing
+            }
+
+            @Override
+            public void onStopTrackingTouch(SeekBar seekBar) {
+                //Do nothing
+            }
+        });
+    }
+}
+