Using SQL SELECTION

This commit is contained in:
Karim Abou Zeid 2015-02-28 16:20:19 +01:00
commit 3be34a854f
11 changed files with 125 additions and 135 deletions

View file

@ -15,7 +15,7 @@ import com.kabouzeid.materialmusic.App;
import com.kabouzeid.materialmusic.R;
import com.kabouzeid.materialmusic.adapter.songadapter.SongAdapter;
import com.kabouzeid.materialmusic.helper.SongDetailDialogHelper;
import com.kabouzeid.materialmusic.loader.SongFileLoader;
import com.kabouzeid.materialmusic.loader.SongFilePathLoader;
import com.kabouzeid.materialmusic.misc.AppKeys;
import com.kabouzeid.materialmusic.model.Song;
import com.kabouzeid.materialmusic.ui.activities.tageditor.SongTagEditorActivity;
@ -72,7 +72,7 @@ public class PlayingQueueAdapter extends ArrayAdapter<Song> {
context.startActivity(intent);
return true;
case R.id.action_details:
String songFilePath = SongFileLoader.getSongFile(context, song.id);
String songFilePath = SongFilePathLoader.getSongFilePath(context, song.id);
File songFile = new File(songFilePath);
SongDetailDialogHelper.getDialog(context, songFile).show();
return true;

View file

@ -13,7 +13,7 @@ import android.widget.TextView;
import com.kabouzeid.materialmusic.R;
import com.kabouzeid.materialmusic.helper.SongDetailDialogHelper;
import com.kabouzeid.materialmusic.loader.SongFileLoader;
import com.kabouzeid.materialmusic.loader.SongFilePathLoader;
import com.kabouzeid.materialmusic.misc.AppKeys;
import com.kabouzeid.materialmusic.model.Song;
import com.kabouzeid.materialmusic.ui.activities.tageditor.SongTagEditorActivity;
@ -62,7 +62,7 @@ public class SongAdapter extends ArrayAdapter<Song> {
context.startActivity(intent);
return true;
case R.id.action_details:
String songFilePath = SongFileLoader.getSongFile(context, song.id);
String songFilePath = SongFilePathLoader.getSongFilePath(context, song.id);
File songFile = new File(songFilePath);
SongDetailDialogHelper.getDialog(context, songFile).show();
return true;

View file

@ -12,7 +12,7 @@ import android.widget.TextView;
import com.kabouzeid.materialmusic.R;
import com.kabouzeid.materialmusic.helper.SongDetailDialogHelper;
import com.kabouzeid.materialmusic.loader.SongFileLoader;
import com.kabouzeid.materialmusic.loader.SongFilePathLoader;
import com.kabouzeid.materialmusic.misc.AppKeys;
import com.kabouzeid.materialmusic.model.Song;
import com.kabouzeid.materialmusic.ui.activities.tageditor.SongTagEditorActivity;
@ -58,7 +58,7 @@ public class SongViewListAdapter extends SongAdapter {
context.startActivity(intent);
return true;
case R.id.action_details:
String songFilePath = SongFileLoader.getSongFile(context, song.id);
String songFilePath = SongFilePathLoader.getSongFilePath(context, song.id);
File songFile = new File(songFilePath);
SongDetailDialogHelper.getDialog(context, songFile).show();
return true;

View file

@ -38,7 +38,11 @@ public class AlbumLoader {
return albums;
}
private static Cursor makeAlbumCursor(final Context context) {
public static final Cursor makeAlbumCursor(final Context context) {
return makeAlbumCursor(context, null);
}
public static final Cursor makeAlbumCursor(final Context context, String selection) {
return context.getContentResolver().query(MediaStore.Audio.Albums.EXTERNAL_CONTENT_URI,
new String[]{
/* 0 */
@ -53,25 +57,21 @@ public class AlbumLoader {
MediaStore.Audio.AlbumColumns.NUMBER_OF_SONGS,
/* 5 */
MediaStore.Audio.AlbumColumns.FIRST_YEAR
}, null, null, null);
}, selection, null, null);
}
public static Album getAlbum(Context context, int albumId) {
Cursor cursor = makeAlbumCursor(context);
Cursor cursor = makeAlbumCursor(context, BaseColumns._ID + "=" + albumId);
Album album = new Album();
if (cursor != null && cursor.moveToFirst()) {
do {
final int id = cursor.getInt(0);
if (id == albumId) {
final String albumName = cursor.getString(1);
final String artist = cursor.getString(2);
final int artistId = cursor.getInt(3);
final int songCount = cursor.getInt(4);
final int year = cursor.getInt(5);
final int id = cursor.getInt(0);
final String albumName = cursor.getString(1);
final String artist = cursor.getString(2);
final int artistId = cursor.getInt(3);
final int songCount = cursor.getInt(4);
final int year = cursor.getInt(5);
album = new Album(id, albumName, artist, artistId, songCount, year);
}
} while (cursor.moveToNext());
album = new Album(id, albumName, artist, artistId, songCount, year);
}
if (cursor != null) {
@ -81,21 +81,19 @@ public class AlbumLoader {
}
public static List<Album> getAlbums(Context context, String query) {
Cursor cursor = makeAlbumCursor(context);
Cursor cursor = makeAlbumCursor(context, MediaStore.Audio.AlbumColumns.ALBUM + " LIKE '%" + query + "%'");
List<Album> albums = new ArrayList<>();
if (cursor != null && cursor.moveToFirst()) {
do {
final String albumName = cursor.getString(1);
if (albumName.trim().toLowerCase().contains(query.trim().toLowerCase())) {
final int id = cursor.getInt(0);
final String artist = cursor.getString(2);
final int artistId = cursor.getInt(3);
final int songCount = cursor.getInt(4);
final int year = cursor.getInt(5);
final int id = cursor.getInt(0);
final String artist = cursor.getString(2);
final int artistId = cursor.getInt(3);
final int songCount = cursor.getInt(4);
final int year = cursor.getInt(5);
final Album album = new Album(id, albumName, artist, artistId, songCount, year);
albums.add(album);
}
final Album album = new Album(id, albumName, artist, artistId, songCount, year);
albums.add(album);
} while (cursor.moveToNext());
}
if (cursor != null) {

View file

@ -37,6 +37,10 @@ public class ArtistLoader {
}
public static final Cursor makeArtistCursor(final Context context) {
return makeArtistCursor(context, null);
}
public static final Cursor makeArtistCursor(final Context context, String selection) {
return context.getContentResolver().query(MediaStore.Audio.Artists.EXTERNAL_CONTENT_URI,
new String[]{
/* 0 */
@ -47,23 +51,19 @@ public class ArtistLoader {
MediaStore.Audio.ArtistColumns.NUMBER_OF_ALBUMS,
/* 3 */
MediaStore.Audio.ArtistColumns.NUMBER_OF_TRACKS
}, null, null, null);
}, selection, null, null);
}
public static Artist getArtist(Context context, int artistId) {
Cursor cursor = makeArtistCursor(context);
Cursor cursor = makeArtistCursor(context, BaseColumns._ID + "=" + artistId);
Artist artist = new Artist();
if (cursor != null && cursor.moveToFirst()) {
do {
final int id = cursor.getInt(0);
if (id == artistId) {
final String artistName = cursor.getString(1);
final int albumCount = cursor.getInt(2);
final int songCount = cursor.getInt(3);
final int id = cursor.getInt(0);
final String artistName = cursor.getString(1);
final int albumCount = cursor.getInt(2);
final int songCount = cursor.getInt(3);
artist = new Artist(id, artistName, albumCount, songCount);
}
} while (cursor.moveToNext());
artist = new Artist(id, artistName, albumCount, songCount);
}
if (cursor != null) {
@ -73,19 +73,17 @@ public class ArtistLoader {
}
public static List<Artist> getArtists(Context context, String query) {
Cursor cursor = makeArtistCursor(context);
Cursor cursor = makeArtistCursor(context, MediaStore.Audio.ArtistColumns.ARTIST + " LIKE '%" + query + "%'");
List<Artist> artists = new ArrayList<>();
if (cursor != null && cursor.moveToFirst()) {
do {
final String artistName = cursor.getString(1);
if (artistName.trim().toLowerCase().contains(query.trim().toLowerCase())) {
final int id = cursor.getInt(0);
final int albumCount = cursor.getInt(2);
final int songCount = cursor.getInt(3);
final int id = cursor.getInt(0);
final int albumCount = cursor.getInt(2);
final int songCount = cursor.getInt(3);
final Artist artist = new Artist(id, artistName, albumCount, songCount);
artists.add(artist);
}
final Artist artist = new Artist(id, artistName, albumCount, songCount);
artists.add(artist);
} while (cursor.moveToNext());
}

View file

@ -1,62 +0,0 @@
package com.kabouzeid.materialmusic.loader;
import android.content.Context;
import android.database.Cursor;
import android.provider.BaseColumns;
import android.provider.MediaStore;
import java.util.ArrayList;
import java.util.List;
/**
* Created by karim on 11.01.15.
*/
public class SongFileLoader {
public static final String TAG = SongFileLoader.class.getSimpleName();
public static List<String> getSongFiles(Context context, List<Integer> queryIds) {
Cursor cursor = makeSongFileCursor(context);
List<String> songFiles = new ArrayList<>();
if (cursor != null && cursor.moveToFirst()) {
do {
final int id = cursor.getInt(0);
if (queryIds.contains(id)) {
songFiles.add(cursor.getString(1));
}
} while (cursor.moveToNext());
}
if (cursor != null) {
cursor.close();
}
return songFiles;
}
public static final Cursor makeSongFileCursor(final Context context) {
return context.getContentResolver().query(MediaStore.Audio.Media.EXTERNAL_CONTENT_URI,
new String[]{
/* 0 */
BaseColumns._ID,
/* 1 */
MediaStore.Audio.AudioColumns.DATA,
}, null, null, null);
}
public static String getSongFile(Context context, int queryId) {
Cursor cursor = makeSongFileCursor(context);
String filePath = "";
if (cursor != null && cursor.moveToFirst()) {
do {
final int id = cursor.getInt(0);
if (id == queryId) {
filePath = cursor.getString(1);
break;
}
} while (cursor.moveToNext());
}
if (cursor != null) {
cursor.close();
}
return filePath;
}
}

View file

@ -0,0 +1,60 @@
package com.kabouzeid.materialmusic.loader;
import android.content.Context;
import android.database.Cursor;
import android.provider.BaseColumns;
import android.provider.MediaStore;
import java.util.ArrayList;
import java.util.List;
/**
* Created by karim on 11.01.15.
*/
public class SongFilePathLoader {
public static final String TAG = SongFilePathLoader.class.getSimpleName();
public static List<String> getSongFilePaths(Context context, int[] queryIds) {
StringBuilder selectionBuilder = new StringBuilder();
selectionBuilder.append(BaseColumns._ID).append(" IN(");
for (int i = 0; i < queryIds.length; i++) {
selectionBuilder.append(queryIds[i]);
if (i < queryIds.length - 1) {
selectionBuilder.append(",");
}
}
selectionBuilder.append(")");
Cursor cursor = makeSongFilePathCursor(context, selectionBuilder.toString());
List<String> songFiles = new ArrayList<>();
if (cursor != null && cursor.moveToFirst()) {
do {
songFiles.add(cursor.getString(0));
} while (cursor.moveToNext());
}
if (cursor != null) {
cursor.close();
}
return songFiles;
}
public static String getSongFilePath(Context context, int queryId){
try {
return getSongFilePaths(context, new int[]{queryId}).get(0);
} catch (Exception e){
return "";
}
}
public static final Cursor makeSongFilePathCursor(final Context context) {
return makeSongFilePathCursor(context, null);
}
public static final Cursor makeSongFilePathCursor(final Context context, String selection) {
return context.getContentResolver().query(MediaStore.Audio.Media.EXTERNAL_CONTENT_URI,
new String[]{
/* 0 */
MediaStore.Audio.AudioColumns.DATA,
}, selection, null, null);
}
}

View file

@ -43,7 +43,7 @@ public class SongLoader {
return makeSongCursor(context, (MediaStore.Audio.AudioColumns.IS_MUSIC + "=1"));
}
private static final Cursor makeSongCursor(final Context context, final String selection) {
public static final Cursor makeSongCursor(final Context context, final String selection) {
return context.getContentResolver().query(MediaStore.Audio.Media.EXTERNAL_CONTENT_URI,
new String[]{
/* 0 */
@ -66,23 +66,21 @@ public class SongLoader {
}
public static List<Song> getSongs(Context context, String query) {
Cursor cursor = makeSongCursor(context);
Cursor cursor = makeSongCursor(context, MediaStore.Audio.AudioColumns.TITLE + " LIKE '%" + query + "%'");
List<Song> songs = new ArrayList<>();
if (cursor != null && cursor.moveToFirst()) {
do {
final String songName = cursor.getString(1);
if (songName.trim().toLowerCase().contains(query.trim().toLowerCase())) {
final int id = cursor.getInt(0);
final String artist = cursor.getString(2);
final String album = cursor.getString(3);
final long duration = cursor.getLong(4);
final int trackNumber = cursor.getInt(5);
final int artistId = cursor.getInt(6);
final int albumId = cursor.getInt(7);
final int id = cursor.getInt(0);
final String artist = cursor.getString(2);
final String album = cursor.getString(3);
final long duration = cursor.getLong(4);
final int trackNumber = cursor.getInt(5);
final int artistId = cursor.getInt(6);
final int albumId = cursor.getInt(7);
final Song song = new Song(id, albumId, artistId, songName, artist, album, duration, trackNumber);
songs.add(song);
}
final Song song = new Song(id, albumId, artistId, songName, artist, album, duration, trackNumber);
songs.add(song);
} while (cursor.moveToNext());
}

View file

@ -24,7 +24,7 @@ import com.kabouzeid.materialmusic.helper.PlayingQueueDialogHelper;
import com.kabouzeid.materialmusic.helper.SongDetailDialogHelper;
import com.kabouzeid.materialmusic.interfaces.OnMusicRemoteEventListener;
import com.kabouzeid.materialmusic.lastfm.artist.LastFMArtistImageLoader;
import com.kabouzeid.materialmusic.loader.SongFileLoader;
import com.kabouzeid.materialmusic.loader.SongFilePathLoader;
import com.kabouzeid.materialmusic.misc.AppKeys;
import com.kabouzeid.materialmusic.model.MusicRemoteEvent;
import com.kabouzeid.materialmusic.model.Song;
@ -413,7 +413,7 @@ public class MusicControllerActivity extends AbsFabActivity implements OnMusicRe
startActivity(intent);
return true;
case R.id.action_details:
String songFilePath = SongFileLoader.getSongFile(this, song.id);
String songFilePath = SongFilePathLoader.getSongFilePath(this, song.id);
File songFile = new File(songFilePath);
SongDetailDialogHelper.getDialog(this, songFile).show();
return true;

View file

@ -12,7 +12,7 @@ import android.widget.Toast;
import com.kabouzeid.materialmusic.R;
import com.kabouzeid.materialmusic.lastfm.album.LastFMAlbumImageLoader;
import com.kabouzeid.materialmusic.loader.AlbumSongLoader;
import com.kabouzeid.materialmusic.loader.SongFileLoader;
import com.kabouzeid.materialmusic.loader.SongFilePathLoader;
import com.kabouzeid.materialmusic.model.Song;
import com.kabouzeid.materialmusic.util.MusicUtil;
import com.kabouzeid.materialmusic.util.Util;
@ -157,11 +157,11 @@ public class AlbumTagEditorActivity extends AbsTagEditorActivity implements Text
@Override
protected List<String> getSongPaths() {
List<Song> songs = AlbumSongLoader.getAlbumSongList(this, getId());
List<Integer> songIds = new ArrayList<>();
for (Song song : songs) {
songIds.add(song.id);
int[] songIds = new int[songs.size()];
for (int i = 0; i < songs.size(); i++) {
songIds[i] = songs.get(i).id;
}
return SongFileLoader.getSongFiles(this, songIds);
return SongFilePathLoader.getSongFilePaths(this, songIds);
}
@Override

View file

@ -7,7 +7,7 @@ import android.text.TextWatcher;
import android.widget.EditText;
import com.kabouzeid.materialmusic.R;
import com.kabouzeid.materialmusic.loader.SongFileLoader;
import com.kabouzeid.materialmusic.loader.SongFilePathLoader;
import org.jaudiotagger.tag.FieldKey;
@ -103,9 +103,7 @@ public class SongTagEditorActivity extends AbsTagEditorActivity implements TextW
@Override
protected List<String> getSongPaths() {
List<Integer> tempIdList = new ArrayList<>();
tempIdList.add(getId());
return SongFileLoader.getSongFiles(this, tempIdList);
return SongFilePathLoader.getSongFilePaths(this, new int[]{getId()});
}
@Override