Merge pull request #15 from flipkart-incubator/licensing

licensing header to demo app files

Author: anirudhramanan

.gitignore

@@ -34,6 +34,7 @@ captures/
 
 # Intellij
 *.iml
+.idea/
 .idea/workspace.xml
 .idea/tasks.xml
 .idea/gradle.xml

app/src/main/java/com/flipkart/youtubeviewdemo/MainActivity.java

@@ -1,11 +1,28 @@
+/*
+ * Apache License
+ * Version 2.0, January 2004
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+ *
+ * Copyright (c) 2018 Flipkart Internet Pvt. Ltd.
+ *
+ * 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.flipkart.youtubeviewdemo;
 
 import android.content.Intent;
 import android.os.Bundle;
 import android.support.v7.app.AppCompatActivity;
 import android.view.View;
 import android.widget.Button;
-import android.widget.RelativeLayout;
 
 import com.flipkart.youtubeview.activity.YouTubeActivity;
 import com.flipkart.youtubeview.models.YouTubePlayerType;
@@ -19,10 +36,9 @@ protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
 
-        Button singleYoutubePlayerButton = (Button) findViewById(R.id.singleYoutubePlayer);
-        Button youtubeNativeFragmentButton = (Button) findViewById(R.id.youtubeNativeFragment);
-        Button youtubeWebViewFragmentButton = (Button) findViewById(R.id.youtubeWebviewFragment);
-        final RelativeLayout container = (RelativeLayout) findViewById(R.id.container);
+        Button singleYoutubePlayerButton = findViewById(R.id.singleYoutubePlayer);
+        Button youtubeNativeFragmentButton = findViewById(R.id.youtubeNativeFragment);
+        Button youtubeWebViewFragmentButton = findViewById(R.id.youtubeWebviewFragment);
 
         singleYoutubePlayerButton.setOnClickListener(new View.OnClickListener() {
             @Override

app/src/main/java/com/flipkart/youtubeviewdemo/helper/Constants.java

@@ -1,3 +1,21 @@
+/*
+ * Apache License
+ * Version 2.0, January 2004
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+ *
+ * Copyright (c) 2018 Flipkart Internet Pvt. Ltd.
+ *
+ * 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.flipkart.youtubeviewdemo.helper;
 
 public class Constants {

app/src/main/java/com/flipkart/youtubeviewdemo/youtubenative/YouTubeNativeActivityDemo.java

@@ -1,3 +1,21 @@
+/*
+ * Apache License
+ * Version 2.0, January 2004
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+ *
+ * Copyright (c) 2018 Flipkart Internet Pvt. Ltd.
+ *
+ * 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.flipkart.youtubeviewdemo.youtubenative;
 
 import android.os.Bundle;

app/src/main/java/com/flipkart/youtubeviewdemo/youtubenative/YouTubeNativeFragmentDemo.java

@@ -1,3 +1,21 @@
+/*
+ * Apache License
+ * Version 2.0, January 2004
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+ *
+ * Copyright (c) 2018 Flipkart Internet Pvt. Ltd.
+ *
+ * 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.flipkart.youtubeviewdemo.youtubenative;
 
 import android.os.Bundle;
@@ -33,7 +51,7 @@ public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup c
         videoIds.add("ebXbLfLACGM");
         videoIds.add("mWRsgZuwf_8");
 
-        YouTubePlayerAdapter youTubePlayerAdapter = new YouTubePlayerAdapter(getContext(), videoIds, this, playerType);
+        YouTubePlayerAdapter youTubePlayerAdapter = new YouTubePlayerAdapter(videoIds, this, playerType);
         view.setAdapter(youTubePlayerAdapter);
 
         return view;

app/src/main/java/com/flipkart/youtubeviewdemo/youtubenative/YouTubePlayerAdapter.java

@@ -1,6 +1,23 @@
+/*
+ * Apache License
+ * Version 2.0, January 2004
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+ *
+ * Copyright (c) 2018 Flipkart Internet Pvt. Ltd.
+ *
+ * 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.flipkart.youtubeviewdemo.youtubenative;
 
-import android.content.Context;
 import android.support.annotation.NonNull;
 import android.support.v4.app.Fragment;
 import android.support.v7.widget.RecyclerView;
@@ -20,7 +37,6 @@
 public class YouTubePlayerAdapter extends RecyclerView.Adapter<YouTubePlayerAdapter.YouTubePlayerViewHolder> {
 
     private ArrayList<String> videoIds;
-    private Context context;
     private Fragment fragment;
     private int playerType;
 
@@ -31,8 +47,7 @@ public void loadImage(@NonNull ImageView imageView, @NonNull String url, int hei
         }
     };
 
-    public YouTubePlayerAdapter(Context context, ArrayList<String> contents, Fragment fragment, int playerType) {
-        this.context = context;
+    YouTubePlayerAdapter(ArrayList<String> contents, Fragment fragment, int playerType) {
         this.videoIds = contents;
         this.fragment = fragment;
         this.playerType = playerType;
@@ -43,8 +58,9 @@ public int getItemCount() {
         return videoIds.size();
     }
 
+    @NonNull
     @Override
-    public YouTubePlayerViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
+    public YouTubePlayerViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
         View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.youtube_player, parent, false);
         return new YouTubePlayerViewHolder(view);
     }
@@ -55,17 +71,17 @@ public int getItemViewType(int position) {
     }
 
     @Override
-    public void onBindViewHolder(final YouTubePlayerViewHolder holder, int position) {
+    public void onBindViewHolder(@NonNull final YouTubePlayerViewHolder holder, int position) {
         YouTubePlayerView playerView = holder.playerView;
         String videoId = videoIds.get(position);
 
         playerView.initPlayer(Constants.API_KEY, videoId, "https://cdn.rawgit.com/flipkart-incubator/inline-youtube-view/60bae1a1/youtube-android/youtube_iframe_player.html", playerType, null, fragment, imageLoader);
     }
 
-    public static class YouTubePlayerViewHolder extends RecyclerView.ViewHolder {
-        public YouTubePlayerView playerView;
+    static class YouTubePlayerViewHolder extends RecyclerView.ViewHolder {
+        YouTubePlayerView playerView;
 
-        public YouTubePlayerViewHolder(View view) {
+        YouTubePlayerViewHolder(View view) {
             super(view);
             playerView = view.findViewById(R.id.youtube_player_view);
         }

inline-youtube-view/src/main/java/com/flipkart/youtubeview/util/$Precondition$Check.java

@@ -1,12 +1,24 @@
+/*
+ * Apache License
+ * Version 2.0, January 2004
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+ *
+ * Copyright (c) 2018 Flipkart Internet Pvt. Ltd.
+ *
+ * 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.flipkart.youtubeview.util;
 
 public final class $Precondition$Check {
-    public static void checkArgument(boolean expression) {
-        if (!expression) {
-            throw new IllegalArgumentException();
-        }
-    }
-
     /**
      * Ensures that an expression checking an argument is true.
      *