在HorizontalListView项目中单击时，Youtube视频未停止 [英] Youtube Video is not Stopped when clicked in HorizontalListView Item
本文介绍了在HorizontalListView项目中单击时，Youtube视频未停止的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我正在使用Youtube Data API来访问视频.我已成功在ListView上显示缩略图.当我启动应用程序"并单击列表项"之一时，它将加载到应播放视频的容器上我遇到问题，当我单击下一个缩略图时，然后不显示下一个视频.我通过索引检查了日志，位置已更改，但未加载视频.我不知道我在哪里做错了?
I am using Youtube Data API to Access the Video.I am successful on Displaying the thumbnail image on the ListView.When i start Application,and Click the one of List Item, it Loads on the container where the Video should b played.I got issue ,when i Click the next thumbnail image ,then next Video is not Displayed .I Checked on Log through the index ,the position are Changed but Video is not Loaded.I don't know where i am Doing Wrong?
this is same as mine problem but not able to solve looking this How to refresh Youtube Player View onItemClickListener() in a ListView
FragmentVideoDestination
public class FragmentVideoDestination extends Fragment {
private FragmentActivity myContext;
YouTubePlayer YPlayer;
private static final String YoutubeDeveloperKey = "AIzaSyCLk_SWbZseee8lpSEb6rLTSvhL8YSLjEE";
String Navigation_URL_Popular_Destination_video = "http://192.168.100.7:1337/api/popular_destinations";
HorizontalListView horizontalListView;
FrameLayout framelayoutvideo;
String video_Id;
String thumbnail_image;
String[] youtube_video_url;
String parsed_url;
ArrayList<ClassDestinationFragmentYoutubeVideo> destination_list_grid_vieo = new ArrayList<>();
@Override
public void onAttach(Activity activity) {
if (activity instanceof FragmentActivity) {
myContext = (FragmentActivity) activity;
}
super.onAttach(activity);
}
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
final View view = inflater.inflate(R.layout.destination_grid_detail_video, container, false);
// YouTubePlayerSupportFragment youTubePlayerFragment = YouTubePlayerSupportFragment.newInstance();
// FragmentTransaction transaction = getFragmentManager().beginTransaction();
// transaction.replace(R.id.youtubeFragment, youTubePlayerFragment).commit();
//youTubePlayerFragment = (YouTubePlayerSupportFragment) getSupport().findFragmentById(R.id.youtubeFragment);
////
horizontalListView = (HorizontalListView) view.findViewById(R.id.horizontal_scroll_list_item);
framelayoutvideo = (FrameLayout) view.findViewById(R.id.youtubeFragment);
final YouTubePlayerSupportFragment youTubePlayerFragment = new YouTubePlayerSupportFragment();
FragmentManager fragmentManager = getChildFragmentManager();
FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
fragmentTransaction.replace(R.id.relative_layout_destination_video, youTubePlayerFragment);
fragmentTransaction.commit();
makeJsonPopularDestinationDetailPageVideo();
horizontalListView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
video_Id = destination_list_grid_vieo.get(position).getUrl();
System.out.println("position" + destination_list_grid_vieo.get(position).getUrl());
if (YPlayer != null) {
//YPlayer.setPlayerStyle(YouTubePlayer.PlayerStyle.DEFAULT);
YPlayer.loadVideo(video_Id);
//YPlayer.play();
}
}
});
youTubePlayerFragment.initialize(YoutubeDeveloperKey, new OnInitializedListener() {
@Override
public void onInitializationSuccess(Provider provider, YouTubePlayer youTubePlayer, boolean b) {
//youTubePlayer.setShowFullscreenButton(false);
if (youTubePlayer != null) {
if (!b) {
// System.out.println("POsition" + destination_list_grid_vieo.get(0).getUrl());
//youTubePlayer.setPlayerStyle(YouTubePlayer.PlayerStyle.DEFAULT);
youTubePlayer.loadVideo(destination_list_grid_vieo.get(0).getUrl());
// youTubePlayer.loadVideo("Hc97uvxJTNQ");
YPlayer = youTubePlayer;
// youTubePlayer.play();
}
}
}
@Override
public void onInitializationFailure(Provider arg0, YouTubeInitializationResult arg1) {
String errorMessage = arg1.toString();
Toast.makeText(getContext(), errorMessage, Toast.LENGTH_LONG).show();
Log.d("errorMessage:", errorMessage);
}
});
/*
horizontalListView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, final int position, long id) {
System.out.println("position" + destination_list_grid_vieo.get(position).getUrl());
video_Id = destination_list_grid_vieo.get(position).getUrl();
// Picasso.with(getContext()).load(destination_list_grid.get(position).getOther_images()).into(imageViewPager);
youTubePlayerFragment.initialize(YoutubeDeveloperKey, new OnInitializedListener() {
@Override
public void onInitializationSuccess(Provider provider, YouTubePlayer youTubePlayer, boolean b) {
youTubePlayer.setShowFullscreenButton(false);
if (!b) {
youTubePlayer.setPlayerStyle(YouTubePlayer.PlayerStyle.DEFAULT);
youTubePlayer.cueVideo(video_Id); // youTubePlayer.play();
YPlayer = youTubePlayer;
}
}
@Override
public void onInitializationFailure(Provider arg0, YouTubeInitializationResult arg1) {
}
});
}
}); */
return view;
}
private void makeJsonPopularDestinationDetailPageVideo() {
RequestQueue requestQueue = Volley.newRequestQueue(getContext());
String URL1 = Navigation_URL_Popular_Destination_video + "/1";
StringRequest stringRequest = new StringRequest(Request.Method.GET, URL1,
new Response.Listener<String>() {
@Override
public void onResponse(String response) {
try {
//
JSONObject jsonObject = new JSONObject(response);
JSONArray jArray = new JSONArray();
jArray = jsonObject.getJSONArray("videos");
for (int i = 0; i < jArray.length(); i++) {
JSONObject jsonObjectinner = jArray.getJSONObject(i);
thumbnail_image = jsonObjectinner.getString("thumbnail");
// youtube_video_url = jsonObjectinner.getString("url").substring(32, 43);
youtube_video_url = String.valueOf(jsonObjectinner.getString("url")).split("=");
parsed_url = youtube_video_url[1];
destination_list_grid_vieo.add(new ClassDestinationFragmentYoutubeVideo(thumbnail_image, parsed_url));
System.out.println("Destination list" + destination_list_grid_vieo.get(i).getUrl());
}
PopularDestinationGridVideAdapter popularDestinationGridVideAdapter = new PopularDestinationGridVideAdapter(getContext(), destination_list_grid_vieo);
// popularDestinationGridVideAdapter.notifyDataSetChanged();
System.out.println("Grid" + destination_list_grid_vieo);
horizontalListView.setAdapter(popularDestinationGridVideAdapter);
} catch (JSONException e) {
Toast.makeText(getContext(), "Fetch failed!", Toast.LENGTH_SHORT).show();
e.printStackTrace();
}
}
}, new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
Toast.makeText(getContext(), error.toString(), LENGTH_LONG).show();
}
}) {
@Override
public Map<String, String> getHeaders() throws AuthFailureError {
Map<String, String> headers = new HashMap<String, String>();
// headers.put("Authorization", "Bearer " + access_token);
headers.put("Content-Type", "application/x-www-form-urlencoded");
return headers;
}
};
requestQueue.add(stringRequest);
}
@Override
public void onDestroy() {
super.onDestroy();
YPlayer = null;
}
}
PopularDestinationGridVideAdapter
public class PopularDestinationGridVideAdapter extends BaseAdapter {
Context mContext;
ArrayList<ClassDestinationFragmentYoutubeVideo> class_destination_youtube_video = null;
String TAG = "HomeTab_adapter";
public PopularDestinationGridVideAdapter(Context mContext, ArrayList<ClassDestinationFragmentYoutubeVideo> class_destination_youtube_video) {
super();
this.mContext = mContext;
this.class_destination_youtube_video = class_destination_youtube_video;
}
@Override
public int getCount() {
return class_destination_youtube_video.size();
}
@Override
public Object getItem(int position) {
return class_destination_youtube_video.get(position);
}
@Override
public long getItemId(int position) {
return position;
}
@Override
public View getView(final int position, View convertView, ViewGroup parent) {
final Holder viewHolder;
if (convertView == null) {
// inflate the layout
LayoutInflater inflater = (LayoutInflater) mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
// LayoutInflater inflater = LayoutInflater.from(parent.getContext());
convertView = inflater.inflate(R.layout.grid_pager_popular_destination_item, parent, false);
// well set up the ViewHolder
// viewHolder = new ClassScheduleStudentAdapter.Holder();
viewHolder = new Holder();
// viewHolder.popular_destintion_id = (TextView) convertView.findViewById(R.id.student_profile_subject);
viewHolder.view = (ImageView) convertView.findViewById(R.id.image_detail_page_item);
// Log.d(TAG, "@@ postion:" + position + " getTeacherName" + class_destination.get(position).getId());
convertView.setTag(viewHolder);
} else {
// we've just avoided calling findViewById() on resource everytime
// just use the viewHolder
// viewHolder = (ClassScheduleStudentAdapter.Holder) convertView.getTag();
viewHolder = (Holder) convertView.getTag();
}
// File f = new File(class_destination.get(position).getImagelogo());
// Picasso.with(mContext).load(f).into(viewHolder.image_logo);
Picasso.with(mContext).load(class_destination_youtube_video.get(position).getThumbnai()).error(R.drawable.close).into(viewHolder.view);
return convertView;
}
class Holder {
ImageView view;
}
}
日志
08-10 10:29:46.708 16772-16772/org.municipality.mobile.patanheritage E/AndroidRuntime: FATAL EXCEPTION: main
Process: org.municipality.mobile.patanheritage, PID: 16772
java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
at java.util.ArrayList.get(ArrayList.java:411)
at org.municipality.mobile.patanheritage.fragment.FragmentVideoDestination$2.onInitializationSuccess(FragmentVideoDestination.java:139)
at com.google.android.youtube.player.YouTubePlayerView.a(Unknown Source)
at com.google.android.youtube.player.YouTubePlayerView$1.a(Unknown Source)
at com.google.android.youtube.player.internal.r.g(Unknown Source)
at com.google.android.youtube.player.internal.r$c.a(Unknown Source)
at com.google.android.youtube.player.internal.r$b.a(Unknown Source)
at com.google.android.youtube.player.internal.r$a.handleMessage(Unknown Source)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6077)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:865)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:755)
列表项索引在日志中显示为已更改，但是在另一个列表项视频中单击后，正在运行的视频"未停止并启动新视频.如何解决此问题?
List Item index are shown changed in the Log but the Running Video is not stopped and Start the New Video When CLicked in the Another List Item Video.How can this issue be solved?
推荐答案
public class FragmentVideoDestination extends Fragment {
private FragmentActivity myContext;
YouTubePlayer YPlayer;
private static final String YoutubeDeveloperKey = "AIzaSyCLk_SWbZseee8lpSEb6rLTSvhL8YSLjEE";
String Navigation_URL_Popular_Destination_video = "http://192.168.100.7:1337/api/popular_destinations";
HorizontalListView horizontalListView;
FrameLayout framelayoutvideo;
String video_Id;
String thumbnail_image;
String[] youtube_video_url;
String parsed_url;
ArrayList<ClassDestinationFragmentYoutubeVideo> destination_list_grid_vieo = new ArrayList<>();
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
final View view = inflater.inflate(R.layout.destination_grid_detail_video, container, false);
horizontalListView = (HorizontalListView) view.findViewById(R.id.horizontal_scroll_list_item);
framelayoutvideo = (FrameLayout) view.findViewById(R.id.youtubeFragment);
final YouTubePlayerSupportFragment youTubePlayerFragment = new YouTubePlayerSupportFragment();
FragmentManager fragmentManager = getChildFragmentManager();
FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
fragmentTransaction.replace(R.id.relative_layout_destination_video, youTubePlayerFragment);
fragmentTransaction.commit();
makeJsonPopularDestinationDetailPageVideo();
horizontalListView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
video_Id = destination_list_grid_vieo.get(position).getUrl();
System.out.println("position" + destination_list_grid_vieo.get(position).getUrl());
if (YPlayer != null) {
YPlayer.cueVideo(video_Id); // youTubePlayer.play();
}
}
});
youTubePlayerFragment.initialize(YoutubeDeveloperKey, new OnInitializedListener() {
@Override
public void onInitializationSuccess(Provider provider, YouTubePlayer youTubePlayer, boolean b) {
if (!b) {
YPlayer= youTubePlayer;
if(video_Id!=null)
YPlayer.cueVideo(video_Id);
}
}
}
@Override
public void onInitializationFailure(Provider arg0, YouTubeInitializationResult arg1) {
}
});
return view;
}
@Override
public void onDestroy() {
super.onDestroy();
if (YPlayer!= null) {
YPlayer.release();
YPlayer = null;
}
}
private void makeJsonPopularDestinationDetailPageVideo() {
RequestQueue requestQueue = Volley.newRequestQueue(getContext());
String URL1 = Navigation_URL_Popular_Destination_video + "/1";
StringRequest stringRequest = new StringRequest(Request.Method.GET, URL1,
new Response.Listener<String>() {
@Override
public void onResponse(String response) {
try {
//
JSONObject jsonObject = new JSONObject(response);
JSONArray jArray = new JSONArray();
jArray = jsonObject.getJSONArray("videos");
for (int i = 0; i < jArray.length(); i++) {
JSONObject jsonObjectinner = jArray.getJSONObject(i);
thumbnail_image = jsonObjectinner.getString("thumbnail");
// youtube_video_url = jsonObjectinner.getString("url").substring(32, 43);
youtube_video_url = String.valueOf(jsonObjectinner.getString("url")).split("=");
parsed_url = youtube_video_url[1];
destination_list_grid_vieo.add(new ClassDestinationFragmentYoutubeVideo(thumbnail_image, parsed_url));
System.out.println("Destination list" + destination_list_grid_vieo.get(i).getUrl());
}
PopularDestinationGridVideAdapter popularDestinationGridVideAdapter = new PopularDestinationGridVideAdapter(getContext(), destination_list_grid_vieo);
video_Id=destination_list_grid_vieo.get(0).getUrl();
if(YPlayer!=null){
YPlayer.cueVideo(video_Id);
}
// popularDestinationGridVideAdapter.notifyDataSetChanged();
System.out.println("Grid" + destination_list_grid_vieo);
horizontalListView.setAdapter(popularDestinationGridVideAdapter);
} catch (JSONException e) {
Toast.makeText(getContext(), "Fetch failed!", Toast.LENGTH_SHORT).show();
e.printStackTrace();
}
}
}, new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
Toast.makeText(getContext(), error.toString(), LENGTH_LONG).show();
}
}) {
@Override
public Map<String, String> getHeaders() throws AuthFailureError {
Map<String, String> headers = new HashMap<String, String>();
// headers.put("Authorization", "Bearer " + access_token);
headers.put("Content-Type", "application/x-www-form-urlencoded");
return headers;
}
};
requestQueue.add(stringRequest);
}
}
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