{"id":180,"date":"2025-12-29T11:43:49","date_gmt":"2025-12-29T03:43:49","guid":{"rendered":"https:\/\/www.thebugmuxi.xyz\/?p=180"},"modified":"2025-12-29T11:43:50","modified_gmt":"2025-12-29T03:43:50","slug":"selfmusic-android-%e9%9f%b3%e4%b9%90%e6%92%ad%e6%94%be%e5%99%a8%e9%a1%b9%e7%9b%ae","status":"publish","type":"post","link":"https:\/\/www.thebugmuxi.xyz\/index.php\/2025\/12\/29\/selfmusic-android-%e9%9f%b3%e4%b9%90%e6%92%ad%e6%94%be%e5%99%a8%e9%a1%b9%e7%9b%ae\/","title":{"rendered":"\u00a0SelfMusic &#8211; Android \u97f3\u4e50\u64ad\u653e\u5668\u9879\u76ee"},"content":{"rendered":"\n<p>\u8fd9\u662f\u4e00\u4e2a\u529f\u80fd\u5b8c\u6574\u7684 Android \u97f3\u4e50\u64ad\u653e\u5668\u5e94\u7528\uff0c\u91c7\u7528\u00a0Java\u00a0\u5f00\u53d1\uff0c\u4f7f\u7528\u00a0SQLite\u00a0\u672c\u5730\u6570\u636e\u5e93\u5b58\u50a8\u7528\u6237\u6570\u636e\u548c\u6536\u85cf\u4fe1\u606f\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">&nbsp;\u4e3b\u8981\u529f\u80fd\u6a21\u5757<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. \u7528\u6237\u8ba4\u8bc1\u7cfb\u7edf<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u529f\u80fd\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7528\u6237\u6ce8\u518c<\/li>\n\n\n\n<li>\u7528\u6237\u767b\u5f55<\/li>\n\n\n\n<li>\u5f53\u524d\u767b\u5f55\u7528\u6237\u72b6\u6001\u7ba1\u7406<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u5b9e\u73b0\u65b9\u5f0f\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>UserDao.java: \u6570\u636e\u8bbf\u95ee\u5c42\uff0c\u4f7f\u7528 SQLite \u5b58\u50a8\u7528\u6237\u4fe1\u606f\n<ul class=\"wp-block-list\">\n<li><code>register()<\/code>: \u68c0\u67e5\u7528\u6237\u540d\u662f\u5426\u5b58\u5728\uff0c\u4e0d\u5b58\u5728\u5219\u63d2\u5165\u5230\u00a0<code>tb_user<\/code>\u00a0\u8868<\/li>\n\n\n\n<li><code>login()<\/code>: \u67e5\u8be2\u7528\u6237\u540d\u548c\u5bc6\u7801\u5339\u914d\u7684\u8bb0\u5f55<\/li>\n\n\n\n<li><code>getByUsername()<\/code>: \u6839\u636e\u7528\u6237\u540d\u67e5\u8be2\u7528\u6237<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>CurrentUserUtils: \u9759\u6001\u5de5\u5177\u7c7b\uff0c\u4fdd\u5b58\u5f53\u524d\u767b\u5f55\u7528\u6237\u7684 ID\uff08\u4f7f\u7528 SharedPreferences\uff09<\/li>\n\n\n\n<li>LoginActivity.java: \u767b\u5f55\u754c\u9762\n<ul class=\"wp-block-list\">\n<li>\u9a8c\u8bc1\u7528\u6237\u8f93\u5165<\/li>\n\n\n\n<li>\u8c03\u7528\u00a0<code>UserDao.login()<\/code>\u00a0\u8fdb\u884c\u767b\u5f55\u9a8c\u8bc1<\/li>\n\n\n\n<li>\u767b\u5f55\u6210\u529f\u540e\u8df3\u8f6c\u5230 MainActivity \u5e76\u6e05\u7a7a\u4efb\u52a1\u6808<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>RegisterActivity.java: \u6ce8\u518c\u754c\u9762\n<ul class=\"wp-block-list\">\n<li>\u8c03\u7528\u00a0<code>UserDao.register()<\/code>\u00a0\u521b\u5efa\u65b0\u7528\u6237<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">2. \u97f3\u4e50\u64ad\u653e\u6838\u5fc3\u529f\u80fd<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u529f\u80fd\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u64ad\u653e\/\u6682\u505c\u97f3\u4e50<\/li>\n\n\n\n<li>\u4e0a\u4e00\u9996\/\u4e0b\u4e00\u9996\u5207\u6362<\/li>\n\n\n\n<li>\u8fdb\u5ea6\u6761\u62d6\u52a8<\/li>\n\n\n\n<li>\u540e\u53f0\u64ad\u653e\u670d\u52a1<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u5b9e\u73b0\u65b9\u5f0f\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>MusicService.java: \u540e\u53f0\u97f3\u4e50\u64ad\u653e\u670d\u52a1\n<ul class=\"wp-block-list\">\n<li>\u7ee7\u627f\u00a0<code>Service<\/code>\uff0c\u901a\u8fc7\u00a0<code>Binder<\/code>\u00a0\u673a\u5236\u4e0e Activity \u901a\u4fe1<\/li>\n\n\n\n<li>\u4f7f\u7528\u00a0<code>MediaPlayer<\/code>\u00a0\u64ad\u653e assets \u76ee\u5f55\u4e0b\u7684 MP3 \u6587\u4ef6<\/li>\n\n\n\n<li>\u4f7f\u7528\u00a0<code>Timer<\/code>\u00a0\u6bcf 500ms \u66f4\u65b0\u4e00\u6b21\u64ad\u653e\u8fdb\u5ea6<\/li>\n\n\n\n<li>\u5b9e\u73b0\u81ea\u52a8\u64ad\u653e\u4e0b\u4e00\u9996\uff08<code>OnCompletionListener<\/code>\uff09<\/li>\n\n\n\n<li>\u652f\u6301\u64ad\u653e\u63a7\u5236\u65b9\u6cd5\uff1a\n<ul class=\"wp-block-list\">\n<li><code>play(Music)<\/code>: \u64ad\u653e\u6307\u5b9a\u97f3\u4e50<\/li>\n\n\n\n<li><code>pausePlay()<\/code>: \u6682\u505c<\/li>\n\n\n\n<li><code>continuePlay()<\/code>: \u7ee7\u7eed\u64ad\u653e<\/li>\n\n\n\n<li><code>next()<\/code>\u00a0\/\u00a0<code>previous()<\/code>: \u5207\u6b4c<\/li>\n\n\n\n<li><code>seekTo(int)<\/code>: \u8df3\u8f6c\u5230\u6307\u5b9a\u4f4d\u7f6e<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u76d1\u542c\u5668\u6a21\u5f0f:\n<ul class=\"wp-block-list\">\n<li>\u5b9a\u4e49\u00a0<code>OnMusicServiceListener<\/code>\u00a0\u63a5\u53e3<\/li>\n\n\n\n<li>\u56de\u8c03\u65b9\u6cd5\uff1a\n<ul class=\"wp-block-list\">\n<li><code>onTimerTask()<\/code>: \u901a\u77e5\u64ad\u653e\u8fdb\u5ea6\u66f4\u65b0<\/li>\n\n\n\n<li><code>onMusicChange()<\/code>: \u901a\u77e5\u6b4c\u66f2\u5207\u6362<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">3. \u97f3\u4e50\u5e93\u7ba1\u7406<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u529f\u80fd\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u663e\u793a\u6240\u6709\u6b4c\u66f2\u5217\u8868<\/li>\n\n\n\n<li>\u6309\u6b4c\u624b\u5206\u7c7b\u6d4f\u89c8<\/li>\n\n\n\n<li>\u641c\u7d22\u548c\u7b5b\u9009<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u5b9e\u73b0\u65b9\u5f0f\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>AssetsMusicData.java: \u97f3\u4e50\u6570\u636e\u7ba1\u7406\uff08\u5355\u4f8b\u6a21\u5f0f\uff09\n<ul class=\"wp-block-list\">\n<li>\u4ece\u00a0<code>assets\/music\/<\/code>\u00a0\u76ee\u5f55\u8bfb\u53d6 MP3 \u6587\u4ef6<\/li>\n\n\n\n<li>\u89e3\u6790\u6587\u4ef6\u540d\u683c\u5f0f\uff1a<code>\u6b4c\u624b-\u6b4c\u540d.mp3<\/code><\/li>\n\n\n\n<li>\u4ece\u00a0<code>assets\/picture\/<\/code>\u00a0\u52a0\u8f7d\u6b4c\u624b\u5c01\u9762\u56fe\u7247<\/li>\n\n\n\n<li>\u81ea\u52a8\u83b7\u53d6\u97f3\u4e50\u65f6\u957f\uff08\u4f7f\u7528 MediaPlayer\uff09<\/li>\n\n\n\n<li>\u968f\u673a\u6253\u4e71\u6b4c\u66f2\u987a\u5e8f\uff08<code>Collections.shuffle()<\/code>\uff09<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>SongsFragment.java: \u6b4c\u66f2\u5217\u8868\u9875\u9762\n<ul class=\"wp-block-list\">\n<li>\u4f7f\u7528\u00a0<code>RecyclerView<\/code>\u00a0+\u00a0<code>MusicAdapter<\/code>\u00a0\u663e\u793a\u6b4c\u66f2<\/li>\n\n\n\n<li>\u70b9\u51fb\u5217\u8868\u9879\u64ad\u653e\u97f3\u4e50<\/li>\n\n\n\n<li>\u70b9\u51fb\u7231\u5fc3\u56fe\u6807\u6536\u85cf\/\u53d6\u6d88\u6536\u85cf<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>ArtistsFragment.java: \u6b4c\u624b\u5206\u7c7b\u9875\u9762\n<ul class=\"wp-block-list\">\n<li>\u6309\u6b4c\u624b\u5206\u7ec4\u663e\u793a<\/li>\n\n\n\n<li>\u70b9\u51fb\u6b4c\u624b\u67e5\u770b\u8be5\u6b4c\u624b\u7684\u6240\u6709\u6b4c\u66f2<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">4. \u6536\u85cf\u529f\u80fd<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u529f\u80fd\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6536\u85cf\/\u53d6\u6d88\u6536\u85cf\u6b4c\u66f2<\/li>\n\n\n\n<li>\u67e5\u770b\u6536\u85cf\u5217\u8868<\/li>\n\n\n\n<li>\u6536\u85cf\u72b6\u6001\u6301\u4e45\u5316<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u5b9e\u73b0\u65b9\u5f0f\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>FavoriteDao.java: \u6536\u85cf\u6570\u636e\u8bbf\u95ee\u5c42\n<ul class=\"wp-block-list\">\n<li>SQLite \u8868\uff1a<code>tb_favorite<\/code>\uff08user_id, music_id, create_time\uff09<\/li>\n\n\n\n<li>\u65b9\u6cd5\uff1a\n<ul class=\"wp-block-list\">\n<li><code>addFavorite()<\/code>: \u6dfb\u52a0\u6536\u85cf\u8bb0\u5f55<\/li>\n\n\n\n<li><code>cancelFavorite()<\/code>: \u5220\u9664\u6536\u85cf\u8bb0\u5f55<\/li>\n\n\n\n<li><code>toggleFavorite()<\/code>: \u5207\u6362\u6536\u85cf\u72b6\u6001<\/li>\n\n\n\n<li><code>getFavoriteList()<\/code>: \u83b7\u53d6\u7528\u6237\u6536\u85cf\u5217\u8868<\/li>\n\n\n\n<li><code>isFavorite()<\/code>: \u5224\u65ad\u662f\u5426\u5df2\u6536\u85cf<\/li>\n\n\n\n<li><code>updateFavoriteStatus()<\/code>: \u6279\u91cf\u66f4\u65b0\u6b4c\u66f2\u6536\u85cf\u72b6\u6001<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>FavoritesFragment.java: \u6536\u85cf\u9875\u9762\n<ul class=\"wp-block-list\">\n<li>\u8c03\u7528\u00a0<code>FavoriteDao.getFavoriteList()<\/code>\u00a0\u83b7\u53d6\u6536\u85cf\u5217\u8868<\/li>\n\n\n\n<li>\u5c55\u793a\u7528\u6237\u6536\u85cf\u7684\u6240\u6709\u6b4c\u66f2<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">5. \u64ad\u653e\u5668\u754c\u9762<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u529f\u80fd\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5168\u5c4f\u64ad\u653e\u5668\u754c\u9762<\/li>\n\n\n\n<li>\u663e\u793a\u4e13\u8f91\u5c01\u9762\u3001\u6b4c\u66f2\u4fe1\u606f<\/li>\n\n\n\n<li>\u8fdb\u5ea6\u6761\u663e\u793a\u548c\u62d6\u52a8<\/li>\n\n\n\n<li>\u64ad\u653e\u63a7\u5236\u6309\u94ae<\/li>\n\n\n\n<li>\u6536\u85cf\u6309\u94ae<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u5b9e\u73b0\u65b9\u5f0f\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>PlayerActivity.java: \u64ad\u653e\u5668\u5168\u5c4f\u9875\u9762\n<ul class=\"wp-block-list\">\n<li>\u7ed1\u5b9a\u00a0<code>MusicService<\/code>\u00a0\u83b7\u53d6\u64ad\u653e\u72b6\u6001<\/li>\n\n\n\n<li>\u5b9e\u73b0\u00a0<code>OnMusicServiceListener<\/code>\u00a0\u63a5\u53e3\uff1a\n<ul class=\"wp-block-list\">\n<li><code>onTimerTask()<\/code>: \u66f4\u65b0\u8fdb\u5ea6\u6761\u548c\u65f6\u95f4\u663e\u793a<\/li>\n\n\n\n<li><code>onMusicChange()<\/code>: \u66f4\u65b0\u6b4c\u66f2\u4fe1\u606f\u548c\u6536\u85cf\u72b6\u6001<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><code>SeekBar<\/code>\u00a0\u62d6\u52a8\u76d1\u542c\uff1a\u8c03\u7528\u00a0<code>musicControl.seekTo()<\/code>\u00a0\u8df3\u8f6c\u64ad\u653e\u4f4d\u7f6e<\/li>\n\n\n\n<li>\u6536\u85cf\u6309\u94ae\uff1a\u8c03\u7528\u00a0<code>FavoriteDao.toggleFavorite()<\/code><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">6. \u4e3b\u754c\u9762\u67b6\u6784<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u5b9e\u73b0\u65b9\u5f0f\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>MainActivity.java: \u4e3b\u754c\u9762\u5bb9\u5668\n<ul class=\"wp-block-list\">\n<li>\u4f7f\u7528\u00a0<code>ViewPager2<\/code>\u00a0+\u00a0<code>BottomNavigationView<\/code>\u00a0\u5b9e\u73b0\u9875\u9762\u5207\u6362<\/li>\n\n\n\n<li>\u4e09\u4e2a\u4e3b\u6807\u7b7e\u9875\uff1a\n<ol class=\"wp-block-list\">\n<li>\u97f3\u4e50\u5e93\u00a0(MusicLibraryFragment) &#8211; \u5305\u542b\u6b4c\u66f2\u5217\u8868\u548c\u6b4c\u624b\u5217\u8868<\/li>\n\n\n\n<li>\u6536\u85cf\u00a0(FavoritesFragment)<\/li>\n\n\n\n<li>\u8bbe\u7f6e\u00a0(SettingsFragment)<\/li>\n<\/ol>\n<\/li>\n\n\n\n<li>\u5e95\u90e8\u5e38\u9a7b\u64ad\u653e\u63a7\u5236\u680f\uff1a\n<ul class=\"wp-block-list\">\n<li>\u663e\u793a\u5f53\u524d\u64ad\u653e\u6b4c\u66f2\u4fe1\u606f<\/li>\n\n\n\n<li>\u64ad\u653e\/\u6682\u505c\u6309\u94ae<\/li>\n\n\n\n<li>\u4e0b\u4e00\u9996\u6309\u94ae<\/li>\n\n\n\n<li>\u70b9\u51fb\u8df3\u8f6c\u5230 PlayerActivity<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\uddc4\ufe0f \u6570\u636e\u5e93\u8bbe\u8ba1<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">SQLite \u6570\u636e\u5e93\u8868\uff1a<\/h3>\n\n\n\n<p>tb_user\uff08\u7528\u6237\u8868\uff09<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>id (Long, \u4e3b\u952e)<\/li>\n\n\n\n<li>username (String)<\/li>\n\n\n\n<li>password (String)<\/li>\n<\/ul>\n\n\n\n<p>tb_favorite\uff08\u6536\u85cf\u8868\uff09<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>id (Long, \u4e3b\u952e)<\/li>\n\n\n\n<li>user_id (Long, \u5916\u952e)<\/li>\n\n\n\n<li>music_id (Long, \u5916\u952e)<\/li>\n\n\n\n<li>create_time (\u65f6\u95f4\u6233\uff0c\u6309\u6536\u85cf\u65f6\u95f4\u6392\u5e8f)<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83c\udfa8 \u6280\u672f\u6808\u548c\u4f9d\u8d56<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Android SDK: API 24-36<\/li>\n\n\n\n<li>UI \u6846\u67b6:\n<ul class=\"wp-block-list\">\n<li>Material Design Components<\/li>\n\n\n\n<li>ViewPager2<\/li>\n\n\n\n<li>RecyclerView<\/li>\n\n\n\n<li>BottomNavigationView<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u7b2c\u4e09\u65b9\u5e93:\n<ul class=\"wp-block-list\">\n<li><code>com.gzone.university:expand:1.4.0<\/code>\u00a0&#8211; UI \u5de5\u5177\u5e93\uff08\u5305\u542b GlideUtils \u56fe\u7247\u52a0\u8f7d\uff09<\/li>\n\n\n\n<li><code>me.jessyan:autosize:1.2.1<\/code>\u00a0&#8211; \u5c4f\u5e55\u81ea\u9002\u5e94<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>\ud83d\udcc2 \u76ee\u5f55\u7ed3\u6784<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">app\/src\/main\/<br>\u251c\u2500\u2500 assets\/                    # \u8d44\u6e90\u6587\u4ef6<br>\u2502   \u251c\u2500\u2500 music\/                 # MP3 \u97f3\u4e50\u6587\u4ef6<br>\u2502   \u2514\u2500\u2500 picture\/               # \u6b4c\u624b\u5c01\u9762\u56fe\u7247<br>\u251c\u2500\u2500 java\/com\/example\/selfmusic\/<br>\u2502   \u251c\u2500\u2500 dao\/                   # \u6570\u636e\u8bbf\u95ee\u5c42<br>\u2502   \u2502   \u251c\u2500\u2500 UserDao.java<br>\u2502   \u2502   \u2514\u2500\u2500 FavoriteDao.java<br>\u2502   \u251c\u2500\u2500 entity\/                # \u5b9e\u4f53\u7c7b<br>\u2502   \u2502   \u251c\u2500\u2500 User.java<br>\u2502   \u2502   \u251c\u2500\u2500 Music.java<br>\u2502   \u2502   \u2514\u2500\u2500 Singer.java<br>\u2502   \u251c\u2500\u2500 service\/               # \u670d\u52a1<br>\u2502   \u2502   \u2514\u2500\u2500 MusicService.java<br>\u2502   \u251c\u2500\u2500 ui\/                    # \u754c\u9762\u5c42<br>\u2502   \u2502   \u251c\u2500\u2500 activity\/          # Activity<br>\u2502   \u2502   \u2502   \u251c\u2500\u2500 LoginActivity.java<br>\u2502   \u2502   \u2502   \u251c\u2500\u2500 RegisterActivity.java<br>\u2502   \u2502   \u2502   \u251c\u2500\u2500 MainActivity.java<br>\u2502   \u2502   \u2502   \u251c\u2500\u2500 PlayerActivity.java<br>\u2502   \u2502   \u2502   \u2514\u2500\u2500 AboutActivity.java<br>\u2502   \u2502   \u251c\u2500\u2500 adapter\/           # \u9002\u914d\u5668<br>\u2502   \u2502   \u2502   \u251c\u2500\u2500 MusicAdapter.java<br>\u2502   \u2502   \u2502   \u2514\u2500\u2500 SingerAdapter.java<br>\u2502   \u2502   \u2514\u2500\u2500 fragment\/          # Fragment<br>\u2502   \u2502       \u251c\u2500\u2500 SongsFragment.java<br>\u2502   \u2502       \u251c\u2500\u2500 ArtistsFragment.java<br>\u2502   \u2502       \u251c\u2500\u2500 FavoritesFragment.java<br>\u2502   \u2502       \u251c\u2500\u2500 MusicLibraryFragment.java<br>\u2502   \u2502       \u2514\u2500\u2500 SettingsFragment.java<br>\u2502   \u251c\u2500\u2500 common\/                # \u516c\u5171\u7c7b<br>\u2502   \u2502   \u251c\u2500\u2500 Result.java        # \u7edf\u4e00\u8fd4\u56de\u7ed3\u679c\u5c01\u88c5<br>\u2502   \u2502   \u2514\u2500\u2500 AssetsMusicData.java<br>\u2502   \u2514\u2500\u2500 utils\/                 # \u5de5\u5177\u7c7b<br>\u2502       \u251c\u2500\u2500 SqliteUtils.java   # \u6570\u636e\u5e93\u5de5\u5177<br>\u2502       \u2514\u2500\u2500 CurrentUserUtils.java<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udd04 \u5173\u952e\u6d41\u7a0b<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u97f3\u4e50\u64ad\u653e\u6d41\u7a0b\uff1a<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u7528\u6237\u70b9\u51fb\u6b4c\u66f2\u5217\u8868\u9879<\/li>\n\n\n\n<li><code>SongsFragment<\/code>\u00a0\u8c03\u7528\u00a0<code>musicControl.play(music)<\/code><\/li>\n\n\n\n<li><code>MusicService<\/code>\u00a0\u4f7f\u7528\u00a0<code>MediaPlayer<\/code>\u00a0\u52a0\u8f7d assets \u4e2d\u7684 MP3 \u6587\u4ef6<\/li>\n\n\n\n<li>\u5f00\u59cb\u64ad\u653e\u5e76\u542f\u52a8\u00a0<code>Timer<\/code>\u00a0\u66f4\u65b0\u8fdb\u5ea6<\/li>\n\n\n\n<li>\u901a\u8fc7\u76d1\u542c\u5668\u56de\u8c03\u66f4\u65b0\u6240\u6709\u76f8\u5173 UI\uff08MainActivity\u3001PlayerActivity\uff09<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">\u6536\u85cf\u6d41\u7a0b\uff1a<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u7528\u6237\u70b9\u51fb\u6536\u85cf\u6309\u94ae<\/li>\n\n\n\n<li>\u8c03\u7528\u00a0<code>FavoriteDao.toggleFavorite(userId, musicId)<\/code><\/li>\n\n\n\n<li>\u67e5\u8be2\u5f53\u524d\u6536\u85cf\u72b6\u6001\uff0c\u6267\u884c\u6dfb\u52a0\u6216\u5220\u9664\u64cd\u4f5c<\/li>\n\n\n\n<li>\u66f4\u65b0\u6570\u636e\u5e93\u5e76\u8fd4\u56de\u65b0\u7684\u6536\u85cf\u72b6\u6001<\/li>\n\n\n\n<li>UI \u66f4\u65b0\u6536\u85cf\u56fe\u6807<\/li>\n<\/ol>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8fd9\u662f\u4e00\u4e2a\u529f\u80fd\u5b8c\u6574\u7684 Android \u97f3\u4e50\u64ad\u653e\u5668\u5e94\u7528\uff0c\u91c7\u7528\u00a0Java\u00a0\u5f00\u53d1\uff0c\u4f7f\u7528\u00a0SQLite\u00a0\u672c\u5730\u6570\u636e\u5e93\u5b58\u50a8\u7528 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":149,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7,10,1],"tags":[8],"class_list":["post-180","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-7","category-10","category-leam","tag-8"],"_links":{"self":[{"href":"https:\/\/www.thebugmuxi.xyz\/index.php\/wp-json\/wp\/v2\/posts\/180","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.thebugmuxi.xyz\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.thebugmuxi.xyz\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.thebugmuxi.xyz\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.thebugmuxi.xyz\/index.php\/wp-json\/wp\/v2\/comments?post=180"}],"version-history":[{"count":1,"href":"https:\/\/www.thebugmuxi.xyz\/index.php\/wp-json\/wp\/v2\/posts\/180\/revisions"}],"predecessor-version":[{"id":181,"href":"https:\/\/www.thebugmuxi.xyz\/index.php\/wp-json\/wp\/v2\/posts\/180\/revisions\/181"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.thebugmuxi.xyz\/index.php\/wp-json\/wp\/v2\/media\/149"}],"wp:attachment":[{"href":"https:\/\/www.thebugmuxi.xyz\/index.php\/wp-json\/wp\/v2\/media?parent=180"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.thebugmuxi.xyz\/index.php\/wp-json\/wp\/v2\/categories?post=180"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.thebugmuxi.xyz\/index.php\/wp-json\/wp\/v2\/tags?post=180"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}