Android Studio音乐播放器简单

用Android Studio制作的一个音乐播放器。运行环境为Android6.0，能够播放音乐，同时有歌手的图片能够旋转，具有滑块。

/* AUTO-GENERATED FILE.  DO NOT MODIFY.
 *
 * This class was automatically generated by the
 * gradle plugin from the resource data it found. It
 * should not be modified by hand.
 */
package androidx.appcompat;

public final class R {
    private R（） {}

    public static final class anim {
        private anim（） {}

        public static final int abc_fade_in = 0x7f010000;
        public static final int abc_fade_out = 0x7f010001;
        public static final int abc_grow_fade_in_from_bottom = 0x7f010002;
        public static final int abc_popup_enter = 0x7f010003;
        public static final int abc_popup_exit = 0x7f010004;
        public static final int abc_shrink_fade_out_from_bottom = 0x7f010005;
        public static final int abc_slide_in_bottom = 0x7f010006;
        public static final int abc_slide_in_top = 0x7f010007;
        public static final int abc_slide_out_bottom = 0x7f010008;
        public static final int abc_slide_out_top = 0x7f010009;
        public static final int abc_tooltip_enter = 0x7f01000a;
        public static final int abc_tooltip_exit = 0x7f01000b;
    }
    public static final class attr {
        private attr（） {}

        public static final int actionBarDivider = 0x7f020000;
        public static final int actionBarItemBackground = 0x7f020001;
        public static final int actionBarPopupTheme = 0x7f020002;
        public static final int actionBarSize = 0x7f020003;
        public static final int actionBarSplitstyle = 0x7f020004;
        public static final int actionBarstyle = 0x7f020005;
        public static final int actionBarTabBarstyle = 0x7f020006;
        public static final int actionBarTabstyle = 0x7f020007;
        public static final int actionBarTabTextstyle = 0x7f020008;
        public static final int actionBarTheme = 0x7f020009;
        public static final int actionBarWidgetTheme = 0x7f02000a;
        public static final int actionButtonstyle = 0x7f02000b;
        public static final int actiondropDownstyle = 0x7f02000c;
        public static final int actionLayout = 0x7f02000d;
        public static final int actionMenuTextAppearance = 0x7f02000e;
        public static final int actionMenuTextColor = 0x7f02000f;
        public static final int actionModeBackground = 0x7f020010;
        public static final int actionModeCloseButtonstyle = 0x7f020011;
        public static final int actionModeCloseDrawable = 0x7f020012;
        public static final int actionModeCopyDrawable = 0x7f020013;
        public static final int actionModeCutDrawable = 0x7f020014;
        public static final int actionModeFindDrawable = 0x7f020015;
        public static final int actionModePasteDrawable = 0x7f020016;
        public static final int actionModePopupWindowstyle = 0x7f020017;
        public static final int actionModeSelectAllDrawable = 0x7f020018;
        public static final int actionModeShareDrawable = 0x7f020019;
        public static final int 

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件        216  2019-08-10 09:16  a1\.gitignore

     文件    1893954  2019-08-10 16:18  a1\.gradle\5.1.1\executionHistory\executionHistory.bin

     文件         17  2019-08-10 16:18  a1\.gradle\5.1.1\executionHistory\executionHistory.lock

     文件          1  2019-08-10 16:18  a1\.gradle\5.1.1\fileChanges\last-build.bin

     文件         17  2019-08-10 16:18  a1\.gradle\5.1.1\fileContent\fileContent.lock

     文件     164083  2019-08-10 16:18  a1\.gradle\5.1.1\fileHashes\fileHashes.bin

     文件         17  2019-08-10 16:18  a1\.gradle\5.1.1\fileHashes\fileHashes.lock

     文件      18531  2019-08-10 11:23  a1\.gradle\5.1.1\fileHashes\resourceHashesCache.bin

     文件          0  2019-08-10 09:22  a1\.gradle\5.1.1\gc.properties

     文件     632389  2019-08-10 16:18  a1\.gradle\5.1.1\javaCompile\classAnalysis.bin

     文件         17  2019-08-10 16:18  a1\.gradle\5.1.1\javaCompile\javaCompile.lock

     文件      23028  2019-08-10 16:18  a1\.gradle\5.1.1\javaCompile\taskHistory.bin

     文件         17  2019-08-10 16:18  a1\.gradle\buildOutputCleanup\buildOutputCleanup.lock

     文件         53  2019-08-10 09:19  a1\.gradle\buildOutputCleanup\cache.properties

     文件      74090  2019-08-10 16:18  a1\.gradle\buildOutputCleanup\outputFiles.bin

     文件          0  2019-08-10 09:22  a1\.gradle\vcs-1\gc.properties

     文件        545  2019-08-10 09:22  a1\.idea\caches\build_file_checksums.ser

     文件     126850  2019-08-10 11:21  a1\.idea\caches\gradle_models.ser

     文件        138  2019-08-10 09:16  a1\.idea\encodings.xml

     文件        594  2019-08-10 09:22  a1\.idea\gradle.xml

     文件        567  2019-08-10 09:22  a1\.idea\libraries\Gradle__androidx_annotation_annotation_1_0_0_jar.xml

     文件        800  2019-08-10 09:22  a1\.idea\libraries\Gradle__androidx_appcompat_appcompat_1_0_2_aar.xml

     文件        569  2019-08-10 09:22  a1\.idea\libraries\Gradle__androidx_arch_core_core_common_2_0_0_jar.xml

     文件        641  2019-08-10 09:22  a1\.idea\libraries\Gradle__androidx_arch_core_core_runtime_2_0_0_aar.xml

     文件        682  2019-08-10 09:22  a1\.idea\libraries\Gradle__androidx_asynclayoutinflater_asynclayoutinflater_1_0_0_aar.xml

     文件        567  2019-08-10 09:22  a1\.idea\libraries\Gradle__androidx_collection_collection_1_0_0_jar.xml

     文件        451  2019-08-10 09:22  a1\.idea\libraries\Gradle__androidx_constraintlayout_constraintlayout_1_1_3_aar.xml

     文件        420  2019-08-10 09:22  a1\.idea\libraries\Gradle__androidx_constraintlayout_constraintlayout_solver_1_1_3_jar.xml

     文件        840  2019-08-10 09:22  a1\.idea\libraries\Gradle__androidx_coordinatorlayout_coordinatorlayout_1_0_0_aar.xml

     文件        775  2019-08-10 09:22  a1\.idea\libraries\Gradle__androidx_core_core_1_0_1_aar.xml

............此处省略2369个文件信息