Differential D15015 Diff 47911 data/src/org/kde/elisa/ElisaAndroidMusicScanner.java

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data/src/org/kde/elisa/ElisaAndroidMusicScanner.java

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		1		package org.kde.elisa;
		2
		3		import android.content.Context;
		4		import android.database.Cursor;
		5		import android.content.Intent;
		6		import android.provider.MediaStore;
		7
		8		/**
		9		* Created by mgallien on 02/05/17.
		10		*/
		11
		12		public class ElisaAndroidMusicScanner {
		13		private static String[] tracksRequestedColumns = {
		14		MediaStore.Audio.Media._ID,
		15		MediaStore.Audio.Media.TITLE,
		16		MediaStore.Audio.Media.TRACK,
		17		MediaStore.Audio.Media.YEAR,
		18		MediaStore.Audio.Media.DURATION,
		19		MediaStore.Audio.Media.DATA,
		20		MediaStore.Audio.Media.ARTIST,
		21		MediaStore.Audio.Media.ARTIST_ID,
		22		MediaStore.Audio.Media.ALBUM,
		23		MediaStore.Audio.Media.ALBUM_ID,
		24		MediaStore.Audio.Media.COMPOSER,
		25		};
		26
		27		private static String[] albumsRequestedColumns = {
		28		MediaStore.Audio.Albums._ID,
		29		MediaStore.Audio.Albums.ALBUM,
		30		MediaStore.Audio.Albums.ALBUM_ART,
		31		MediaStore.Audio.Albums.ARTIST,
		32		MediaStore.Audio.Albums.NUMBER_OF_SONGS,
		33		};
		34
		35		public static void listAudioFiles(Context ctx)
		36		{
		37		androidMusicScanTracksStarting();
		38
		39		//Some audio may be explicitly marked as not being music
		40		String tracksSelection = MediaStore.Audio.Media.IS_MUSIC + " != 0";
		41		String tracksSortOrder = MediaStore.Audio.Media.DEFAULT_SORT_ORDER + " ASC";
		42
		43		Cursor tracksCursor = ctx.getContentResolver().query(MediaStore.Audio.Media.EXTERNAL_CONTENT_URI, tracksRequestedColumns, tracksSelection, null, tracksSortOrder);
		44
		45		tracksCursor.moveToFirst();
		46
		47		while(tracksCursor.moveToNext()) {
		48		sendMusicFile(tracksCursor.getString(0) + "\|\|" + tracksCursor.getString(1) + "\|\|" +
		49		tracksCursor.getString(2) + "\|\|" + tracksCursor.getString(3) + "\|\|" +
		50		tracksCursor.getString(4) + "\|\|" + tracksCursor.getString(5) + "\|\|" +
		51		tracksCursor.getString(6) + "\|\|" + tracksCursor.getString(7) + "\|\|" +
		52		tracksCursor.getString(8) + "\|\|" + tracksCursor.getString(9) + "\|\|" +
		53		tracksCursor.getString(10));
		54		}
		55
		56		androidMusicScanTracksFinishing();
		57
		58		androidMusicScanAlbumsStarting();
		59
		60		//Some audio may be explicitly marked as not being music
		61		String albumsSortOrder = MediaStore.Audio.Albums.DEFAULT_SORT_ORDER + " ASC";
		62
		63		Cursor albumsCursor = ctx.getContentResolver().query(MediaStore.Audio.Albums.EXTERNAL_CONTENT_URI, albumsRequestedColumns, null, null, albumsSortOrder);
		64
		65		albumsCursor.moveToFirst();
		66
		67		while(albumsCursor.moveToNext()) {
		68		sendMusicAlbum(albumsCursor.getString(0) + "\|\|" + albumsCursor.getString(1) + "\|\|" +
		69		albumsCursor.getString(2) + "\|\|" + albumsCursor.getString(3) + "\|\|" + albumsCursor.getString(4));
		70		}
		71
		72		androidMusicScanAlbumsFinishing();
		73		}
		74
		75		private static native void androidMusicScanTracksStarting();
		76
		77		private static native void sendMusicFile(String musicFile);
		78
		79		private static native void androidMusicScanTracksFinishing();
		80
		81		private static native void androidMusicScanAlbumsStarting();
		82
		83		private static native void sendMusicAlbum(String musicFile);
		84
		85		private static native void androidMusicScanAlbumsFinishing();
		86
		87		}