1 files changed, 113 insertions, 0 deletions
diff --git a/examples/androidextras/musiclist/android/src/org/qtproject/example/musiclist/MusicList.java b/examples/androidextras/musiclist/android/src/org/qtproject/example/musiclist/MusicList.java
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+++ b/examples/androidextras/musiclist/android/src/org/qtproject/example/musiclist/MusicList.java
@@ -0,0 +1,113 @@
+/****************************************************************************
+**
+** Copyright (C) 2020 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtAndroidExtras module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+package org.qtproject.example.musiclist;
+
+import android.content.ContentResolver;
+import android.content.Context;
+import android.database.Cursor;
+import android.net.Uri;
+import android.provider.MediaStore;
+import java.util.ArrayList;
+
+public class MusicList {
+
+   static ArrayList<MusicTrack> fetchMusicList(Context context) {
+        ArrayList<MusicTrack> musicList = new ArrayList<MusicTrack>();
+        Cursor songCursor;
+
+        try {
+            ContentResolver contentResolver = context.getContentResolver();
+            Uri songUri = MediaStore.Audio.Media.EXTERNAL_CONTENT_URI;
+            songCursor = contentResolver.query(songUri, null, null, null, null);
+        } catch (SecurityException e) {
+            e.printStackTrace();
+            return musicList;
+        }
+
+        if (songCursor != null && songCursor.moveToFirst())
+        {
+            int title = songCursor.getColumnIndexOrThrow(MediaStore.Audio.Media.TITLE);
+            int artist = songCursor.getColumnIndexOrThrow(MediaStore.Audio.Media.ARTIST);
+            int duration = duration = songCursor.getColumnIndexOrThrow(MediaStore.Audio.Media.DURATION);
+
+            do {
+                String currentTitle = songCursor.getString(title);
+                String currentArtist = songCursor.getString(artist);
+                long currentDuration = songCursor.getLong(duration);
+                musicList.add(new MusicTrack(currentTitle, currentArtist, currentDuration));
+            } while (songCursor.moveToNext());
+        }
+
+        if (songCursor != null)
+            songCursor.close();
+
+        return musicList;
+    }
+}
+
+class MusicTrack {
+
+    private String title;
+    private String artist;
+    private long duration;
+
+    MusicTrack (String title, String artist, long duration) {
+       this.title = title;
+       this.artist = artist;
+       this.duration = duration;
+    }
+
+   public String getTitle() { return title; }
+
+   public String getArtist() { return artist; }
+
+   public long getDuration() { return duration;  }
+}