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Fix Preference list selection and Favourite Song

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This commit is contained in:
h4h13 2019-03-09 08:02:29 +05:30
parent 263620310f
commit 9156ec2390
33 changed files with 192 additions and 237 deletions
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8
app/src/main/java/code/name/monkey/retromusic/util/MusicUtil.java
View file

@ -388,14 +388,6 @@ public class MusicUtil {
}
public static boolean isFavorite(@NonNull final Context context, @NonNull final Song song) {
/*return Observable.create(e -> getFavoritesPlaylist(context).subscribe(playlist1 -> {
boolean isBoolean = PlaylistsUtil.doPlaylistContains(context, playlist1.id, song.id);
e.onNext(isBoolean);
e.onComplete();
}));*/
//getFavoritesPlaylist(context).blockingFirst().id.subscribe(MusicUtil::setPlaylist);
//return PlaylistsUtil.doPlaylistContains(context, getFavoritesPlaylist(context).blockingFirst().id, song.id);
return PlaylistsUtil
.doPlaylistContains(context, getFavoritesPlaylist(context).blockingFirst().id, song.getId());
}

62
app/src/main/java/code/name/monkey/retromusic/util/PlaylistsUtil.java
View file

@ -14,6 +14,7 @@
package code.name.monkey.retromusic.util;
import android.content.ContentResolver;
import android.content.ContentValues;
import android.content.Context;
@ -25,37 +26,33 @@ import android.provider.MediaStore;
import android.widget.Toast;
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import code.name.monkey.retromusic.R;
import code.name.monkey.retromusic.helper.M3UWriter;
import code.name.monkey.retromusic.model.Playlist;
import code.name.monkey.retromusic.model.PlaylistSong;
import code.name.monkey.retromusic.model.Song;
import io.reactivex.Observable;
import io.reactivex.annotations.NonNull;
import io.reactivex.annotations.Nullable;
import static android.provider.MediaStore.Audio.Playlists.EXTERNAL_CONTENT_URI;
public class PlaylistsUtil {
public static boolean doesPlaylistExist(@NonNull final Context context, final int playlistId) {
if (playlistId == -1) {
return false;
}
return playlistId != -1 && doesPlaylistExist(context,
MediaStore.Audio.Playlists._ID + "=?",
new String[]{String.valueOf(playlistId)});
}
Cursor cursor = context.getContentResolver().query(
MediaStore.Audio.Playlists.Members.getContentUri("external", playlistId),
new String[]{}, null, null, null);
if (cursor == null || cursor.getCount() == 0) {
return false;
}
cursor.close();
return true;
public static boolean doesPlaylistExist(@NonNull final Context context, final String name) {
return doesPlaylistExist(context,
MediaStore.Audio.PlaylistsColumns.NAME + "=?",
new String[]{name});
}
public static int createPlaylist(@NonNull final Context context, @Nullable final String name) {
@ -63,7 +60,9 @@ public class PlaylistsUtil {
if (name != null && name.length() > 0) {
try {
Cursor cursor = context.getContentResolver().query(EXTERNAL_CONTENT_URI,
new String[]{MediaStore.Audio.Playlists._ID}, MediaStore.Audio.PlaylistsColumns.NAME + "=?", new String[]{name}, null);
new String[]{MediaStore.Audio.Playlists._ID},
MediaStore.Audio.PlaylistsColumns.NAME + "=?", new String[]{name},
null);
if (cursor == null || cursor.getCount() < 1) {
final ContentValues values = new ContentValues(1);
values.put(MediaStore.Audio.PlaylistsColumns.NAME, name);
@ -71,13 +70,14 @@ public class PlaylistsUtil {
EXTERNAL_CONTENT_URI,
values);
if (uri != null) {
// necessary because somehow the MediaStoreObserver is not notified when adding a playlist
// Necessary because somehow the MediaStoreObserver is not notified when adding a playlist
context.getContentResolver().notifyChange(Uri.parse("content://media"), null);
Toast.makeText(context, context.getResources().getString(
R.string.created_playlist_x, name), Toast.LENGTH_SHORT).show();
id = Integer.parseInt(uri.getLastPathSegment());
}
} else {
// Playlist exists
if (cursor.moveToFirst()) {
id = cursor.getInt(cursor.getColumnIndex(MediaStore.Audio.Playlists._ID));
}
@ -107,6 +107,7 @@ public class PlaylistsUtil {
selection.append(")");
try {
context.getContentResolver().delete(EXTERNAL_CONTENT_URI, selection.toString(), null);
context.getContentResolver().notifyChange(Uri.parse("content://media"), null);
} catch (SecurityException ignored) {
}
}
@ -120,7 +121,9 @@ public class PlaylistsUtil {
public static void addToPlaylist(@NonNull final Context context, @NonNull final List<Song> songs, final int playlistId, final boolean showToastOnFinish) {
final int size = songs.size();
final ContentResolver resolver = context.getContentResolver();
final String[] projection = new String[]{"max(" + MediaStore.Audio.Playlists.Members.PLAY_ORDER + ")",};
final String[] projection = new String[]{
"max(" + MediaStore.Audio.Playlists.Members.PLAY_ORDER + ")",
};
final Uri uri = MediaStore.Audio.Playlists.Members.getContentUri("external", playlistId);
Cursor cursor = null;
int base = 0;
@ -151,7 +154,7 @@ public class PlaylistsUtil {
}
@NonNull
private static ContentValues[] makeInsertItems(@NonNull final List<Song> songs, final int offset, int len, final int base) {
public static ContentValues[] makeInsertItems(@NonNull final List<Song> songs, final int offset, int len, final int base) {
if (offset + len > songs.size()) {
len = songs.size() - offset;
}
@ -161,7 +164,7 @@ public class PlaylistsUtil {
for (int i = 0; i < len; i++) {
contentValues[i] = new ContentValues();
contentValues[i].put(MediaStore.Audio.Playlists.Members.PLAY_ORDER, base + offset + i);
contentValues[i].put(MediaStore.Audio.Playlists.Members.AUDIO_ID, songs.get(offset + i).getAlbumId());
contentValues[i].put(MediaStore.Audio.Playlists.Members.AUDIO_ID, songs.get(offset + i).getId());
}
return contentValues;
}
@ -235,8 +238,7 @@ public class PlaylistsUtil {
public static String getNameForPlaylist(@NonNull final Context context, final long id) {
try {
Cursor cursor = context.getContentResolver().query(
EXTERNAL_CONTENT_URI,
Cursor cursor = context.getContentResolver().query(EXTERNAL_CONTENT_URI,
new String[]{MediaStore.Audio.PlaylistsColumns.NAME},
BaseColumns._ID + "=?",
new String[]{String.valueOf(id)},
@ -255,8 +257,20 @@ public class PlaylistsUtil {
return "";
}
public static Observable<File> savePlaylist(Context context, Playlist playlist) {
return M3UWriter.Companion.write(context, new File(Environment.getExternalStorageDirectory(), "Playlists"), playlist);
public static Observable<File> savePlaylist(Context context, Playlist playlist) throws IOException {
return M3UWriter.write(context, new File(Environment.getExternalStorageDirectory(), "Playlists"), playlist);
}
private static boolean doesPlaylistExist(@NonNull Context context, @NonNull final String selection, @NonNull final String[] values) {
Cursor cursor = context.getContentResolver().query(EXTERNAL_CONTENT_URI,
new String[]{}, selection, values, null);
boolean exists = false;
if (cursor != null) {
exists = cursor.getCount() != 0;
cursor.close();
}
return exists;
}
}