X-Git-Url: https://git.mdrn.pl/wl-app.git/blobdiff_plain/48b2fe9f7c2dc3d9aeaaa6dbfb27c7da4f3235ff..269195b3729c1bdc22e9053ee4ebca667ea8549d:/Android/app/src/main/java/com/moiseum/wolnelektury/view/player/playlist/PlayerPlaylistPresenter.java?ds=sidebyside

diff --git a/Android/app/src/main/java/com/moiseum/wolnelektury/view/player/playlist/PlayerPlaylistPresenter.java b/Android/app/src/main/java/com/moiseum/wolnelektury/view/player/playlist/PlayerPlaylistPresenter.java
new file mode 100644
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+++ b/Android/app/src/main/java/com/moiseum/wolnelektury/view/player/playlist/PlayerPlaylistPresenter.java
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+package com.moiseum.wolnelektury.view.player.playlist;
+
+import android.content.Context;
+import android.os.Bundle;
+import android.support.v4.media.MediaMetadataCompat;
+import android.support.v4.media.session.MediaControllerCompat;
+import android.support.v4.media.session.MediaSessionCompat;
+import android.support.v4.media.session.PlaybackStateCompat;
+import android.util.Log;
+
+import com.moiseum.wolnelektury.base.DataProvider;
+import com.moiseum.wolnelektury.base.mvp.FragmentPresenter;
+import com.moiseum.wolnelektury.connection.models.BookModel;
+import com.moiseum.wolnelektury.connection.models.MediaModel;
+import com.moiseum.wolnelektury.connection.services.BooksService;
+import com.moiseum.wolnelektury.storage.BookStorage;
+import com.moiseum.wolnelektury.view.book.list.BookListType;
+import com.moiseum.wolnelektury.view.player.PlayerPresenter;
+import com.moiseum.wolnelektury.view.player.service.AudiobookService;
+import com.moiseum.wolnelektury.view.player.service.MediaBrowserHelper;
+
+import java.util.List;
+
+/**
+ * Created by Piotr Ostrowski on 28.05.2018.
+ */
+public class PlayerPlaylistPresenter extends FragmentPresenter<PlayerPlaylistView> {
+
+	private class PlayerPlaylistMediaControllerCallback extends MediaControllerCompat.Callback {
+
+		@Override
+		public void onMetadataChanged(MediaMetadataCompat mediaMetadata) {
+			if (mediaMetadata == null) {
+				return;
+			}
+			if (!containsMediaId(mediaMetadata.getString(MediaMetadataCompat.METADATA_KEY_MEDIA_ID))) {
+				return;
+			}
+
+			int currentChapter = (int) mediaMetadata.getLong(MediaMetadataCompat.METADATA_KEY_TRACK_NUMBER);
+			getView().setCurrentPlaylistItem(currentChapter);
+		}
+
+		private boolean containsMediaId(String mediaIdUrl) {
+			for (MediaModel model : media) {
+				if (model.getUrl().equals(mediaIdUrl)) {
+					return true;
+				}
+			}
+			return false;
+		}
+	}
+
+	private final List<MediaModel> media;
+	private MediaBrowserHelper mMediaBrowserHelper;
+
+	PlayerPlaylistPresenter(List<MediaModel> mediaFiles, PlayerPlaylistView view, Context context) {
+		super(view);
+		media = mediaFiles;
+		mMediaBrowserHelper = new MediaBrowserHelper(context, AudiobookService.class);
+		mMediaBrowserHelper.registerCallback(new PlayerPlaylistMediaControllerCallback());
+	}
+
+	@Override
+	public void onStart() {
+		super.onStart();
+		mMediaBrowserHelper.onStart();
+	}
+
+	@Override
+	public void onStop() {
+		super.onStop();
+		mMediaBrowserHelper.onStop();
+	}
+
+	@Override
+	public void onViewCreated(Bundle savedInstanceState) {
+		super.onViewCreated(savedInstanceState);
+		getView().setPlaylist(media);
+	}
+
+	void onPlaylistItemClick(int itemPosition) {
+		mMediaBrowserHelper.getTransportControls().skipToQueueItem(itemPosition);
+	}
+}