maxime_commit

Author: maxgfr

app/src/main/java/com/example/golfier/android_youtube_api/MakeRequestTask.java

@@ -23,77 +23,53 @@
 import java.util.Iterator;
 import java.util.List;
 
-/**
- * An asynchronous task that handles the YouTube Data API call.
- * Placing the API calls in their own task ensures the UI stays responsive.
- */
+
 public class MakeRequestTask extends AsyncTask<Void, Void, YoutubeUser> {
 
     private com.google.api.services.youtube.YouTube mService = null;
-    private Exception mLastError = null;
+    private GoogleAccountCredential credential;
     private ProgressDialog mProgress;
     private YoutubeUser youtubeUser;
-    private RequestInfo ri = RequestInfo.getInstance();
-
-    private static final int REQUEST_AUTHORIZATION = 1001;
+    private RequestInfo ri;
 
     MakeRequestTask(GoogleAccountCredential credential, ProgressDialog pd) {
+        this.credential =credential;
         HttpTransport transport = AndroidHttp.newCompatibleTransport();
         JsonFactory jsonFactory = JacksonFactory.getDefaultInstance();
         mService = new com.google.api.services.youtube.YouTube.Builder(
                 transport, jsonFactory, credential)
                 .setApplicationName("DataApi")
                 .build();
+        this.ri = RequestInfo.getInstance();
         this.mProgress = pd;
-        youtubeUser = new YoutubeUser();
+        this.youtubeUser = new YoutubeUser();
     }
 
-    /**
-     * Background task to call YouTube Data API.
-     * @param params no parameters needed for this task.
-     */
     @Override
     protected YoutubeUser doInBackground(Void... params) {
         getDataFromApi();
-        return null;
-    }
-
-    /**
-     * Fetch information about the "GoogleDevelopers" YouTube channel.
-     * @return List of Strings containing information about the channel.
-     * @throws IOException
-     */
-    private List<String> getPrimaryData() throws IOException {
-        // Get a list of up to 10 files.
-        List<String> channelInfo = new ArrayList<String>();
-        ChannelListResponse result = mService.channels().list("snippet,contentDetails,statistics")
-                .setMine(true)
-                .execute();
-        List<Channel> channels = result.getItems();
-        if (channels != null) {
-            Channel channel = channels.get(0);
-            youtubeUser.addInformation(channel.getId(), channel.getSnippet().getTitle(), channel.getStatistics().getViewCount(), channel.getContentDetails().getRelatedPlaylists().getUploads());
-            channelInfo.add("This channel's ID is " + channel.getId() + ". " +
-                    "Its title is '" + channel.getSnippet().getTitle() + ", " +
-                    "and it has " + channel.getStatistics().getViewCount() + " views." +
-                    "playslist upload : " + channel.getContentDetails().getRelatedPlaylists().getUploads());
-        }
-        return channelInfo;
+        return youtubeUser;
     }
 
     private void getDataFromApi() {
-        try{
-            ChannelListResponse channelResult = mService.channels().list("snippet,contentDetails,statistics")
+        ChannelListResponse channelResult = null;
+        try {
+            channelResult = mService.channels().list("snippet,contentDetails,statistics")
                     .setMine(true)
                     .setFields("items/contentDetails,nextPageToken,pageInfo")
                     .execute();
 
             System.out.println(channelResult);
 
+
             List<Channel> channelsList = channelResult.getItems();
 
             if (channelsList != null) {
+
                 System.out.println(channelsList.get(0));
+
+                youtubeUser.addUpload(channelsList.get(0).getContentDetails().getRelatedPlaylists().getUploads());
+
                 // The user's default channel is the first item in the list.
                 // Extract the playlist ID for the channel's videos from the
                 // API response.
@@ -128,7 +104,7 @@ private void getDataFromApi() {
                 } while (nextToken != null);
 
                 // Prints information about the results.
-                processPrint(playlistItemList.size(), playlistItemList.iterator());
+                processInfo(playlistItemList.iterator());
             }
 
         } catch (GoogleJsonResponseException e) {
@@ -140,63 +116,18 @@ private void getDataFromApi() {
         }
     }
 
-    private void getDataFromApiWithName(String name) {
-        try{
-            ChannelListResponse channelResult = mService.channels().list("snippet,contentDetails,statistics")
-                    .setForUsername(name)
-                    .setFields("items/contentDetails,nextPageToken,pageInfo")
-                    .execute();
-
-            System.out.println(channelResult);
-
-            List<Channel> channelsList = channelResult.getItems();
-
-            if (channelsList != null) {
-                System.out.println(channelsList.get(0));
-                // The user's default channel is the first item in the list.
-                // Extract the playlist ID for the channel's videos from the
-                // API response.
-                String uploadPlaylistId =
-                        channelsList.get(0).getContentDetails().getRelatedPlaylists().getUploads();
-
-                // Define a list to store items in the list of uploaded videos.
-                List<PlaylistItem> playlistItemList = new ArrayList<PlaylistItem>();
-
-                // Retrieve the playlist of the channel's uploaded videos.
-                YouTube.PlaylistItems.List playlistItemRequest =
-                        mService.playlistItems().list("id,contentDetails,snippet");
-                playlistItemRequest.setPlaylistId(uploadPlaylistId);
-
-                // Only retrieve data used in this application, thereby making
-                // the application more efficient. See:
-                // https://developers.google.com/youtube/v3/getting-started#partial
-                playlistItemRequest.setFields("items(contentDetails/videoId,snippet/title,snippet/publishedAt),nextPageToken,pageInfo");
-
-                String nextToken = "";
-
-                // Call the API one or more times to retrieve all items in the
-                // list. As long as the API response returns a nextPageToken,
-                // there are still more items to retrieve.
-                do {
-                    playlistItemRequest.setPageToken(nextToken);
-                    PlaylistItemListResponse playlistItemResult = playlistItemRequest.execute();
-
-                    playlistItemList.addAll(playlistItemResult.getItems());
-
-                    nextToken = playlistItemResult.getNextPageToken();
-                } while (nextToken != null);
+    private void processInfo(Iterator<PlaylistItem> playlistEntries) {
 
-                // Prints information about the results.
-                processPrint(playlistItemList.size(), playlistItemList.iterator());
-            }
-
-        } catch (GoogleJsonResponseException e) {
-            e.printStackTrace();
-            System.err.println("There was a service error: " + e.getDetails().getCode() + " : " + e.getDetails().getMessage());
+        List<YoutubeVideo> myVideo = new ArrayList<>();
 
-        } catch (Throwable t) {
-            t.printStackTrace();
+        while (playlistEntries.hasNext()) {
+            PlaylistItem playlistItem = playlistEntries.next();
+            YoutubeVideo vid = new YoutubeVideo(playlistItem.getSnippet().getTitle(),
+                    playlistItem.getContentDetails().getVideoId(),
+                    playlistItem.getSnippet().getPublishedAt().toString());
+            myVideo.add(vid);
         }
+        youtubeUser.addVideoContent(myVideo);
     }
 
     @Override
@@ -213,56 +144,17 @@ protected void onPostExecute(YoutubeUser output) {
         } else {
             ri.addInfo("Data retrieved using the YouTube Data API:");
         }
+        System.out.println(output.toString());
+        if (output.getNbVideo() == 0) {
+            System.out.println("Launch the second asynchronous task");
+            //new MakeRequestTaskName(this.credential,this.mProgress, youtubeUser.getPossibleUserName()).execute();
+        }
     }
 
     @Override
     protected void onCancelled() {
         mProgress.hide();
-        if (mLastError != null) {
-            if (mLastError instanceof GooglePlayServicesAvailabilityIOException) {
-                int connectionStatusCode = ((GooglePlayServicesAvailabilityIOException) mLastError).getConnectionStatusCode();
-                ri.addStatus(connectionStatusCode);
-            } else if (mLastError instanceof UserRecoverableAuthIOException) {
-                ri.addStatus(this.REQUEST_AUTHORIZATION);
-            } else {
-                ri.addInfo("The following error occurred:\n" +mLastError.getMessage());
-            }
-        } else {
-            ri.addInfo("Request cancelled.");
-        }
+        ri.addInfo("Request cancelled.");
     }
 
-
-    /*
-     * Print information about all of the items in the playlist.
-     *
-     * @param size size of list
-     *
-     * @param iterator of Playlist Items from uploaded Playlist
-     */
-    private void processPrint(int size, Iterator<PlaylistItem> playlistEntries) {
-
-        List<YoutubeVideo> myVideo = new ArrayList<>();
-
-        System.out.println("=============================================================");
-        System.out.println("\t\tTotal Videos Uploaded: " + size);
-        System.out.println("=============================================================\n");
-
-        while (playlistEntries.hasNext()) {
-
-            PlaylistItem playlistItem = playlistEntries.next();
-
-            System.out.println(" video name  = " + playlistItem.getSnippet().getTitle());
-            System.out.println(" video id    = " + playlistItem.getContentDetails().getVideoId());
-            System.out.println(" upload date = " + playlistItem.getSnippet().getPublishedAt());
-            System.out.println("\n-------------------------------------------------------------\n");
-
-            YoutubeVideo vid = new YoutubeVideo(playlistItem.getSnippet().getTitle(),
-                    playlistItem.getContentDetails().getVideoId(),
-                    playlistItem.getSnippet().getPublishedAt().toString());
-            myVideo.add(vid);
-
-        }
-        youtubeUser.addVideoContent(myVideo);
-    }
 }