├── .gitignore ├── LICENSE ├── README.md ├── app ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── com │ │ └── example │ │ └── simplemusic │ │ └── ExampleInstrumentedTest.java │ ├── main │ ├── AndroidManifest.xml │ ├── assets │ │ └── litepal.xml │ ├── java │ │ └── com │ │ │ └── example │ │ │ └── simplemusic │ │ │ ├── activity │ │ │ ├── LocalMusicActivity.java │ │ │ ├── MainActivity.java │ │ │ ├── OnlineMusicActivity.java │ │ │ ├── PlayerActivity.java │ │ │ └── StartActivity.java │ │ │ ├── adapter │ │ │ ├── MusicAdapter.java │ │ │ └── PlayingMusicAdapter.java │ │ │ ├── bean │ │ │ └── Music.java │ │ │ ├── db │ │ │ ├── LocalMusic.java │ │ │ ├── MyMusic.java │ │ │ └── PlayingMusic.java │ │ │ ├── service │ │ │ └── MusicService.java │ │ │ ├── util │ │ │ └── Utils.java │ │ │ └── view │ │ │ └── RotateAnimator.java │ └── res │ │ ├── anim │ │ ├── bottom_in.xml │ │ ├── bottom_out.xml │ │ └── bottom_silent.xml │ │ ├── drawable-nodpi │ │ ├── ic_disc.png │ │ ├── ic_disc_blackground.png │ │ └── ic_needle.png │ │ ├── drawable-v24 │ │ └── ic_launcher_foreground.xml │ │ ├── drawable-xhdpi │ │ ├── bofang.png │ │ ├── delete.png │ │ ├── gengduo.png │ │ ├── liebiao.png │ │ ├── shuaxin.png │ │ └── zanting.png │ │ ├── drawable-xxhdpi │ │ ├── app_img.png │ │ ├── defult_music_img.jpg │ │ ├── defult_user_img.jpg │ │ ├── ic_blackground.png │ │ ├── ic_seekbar_thumb.png │ │ └── splash.jpg │ │ ├── drawable │ │ ├── ic_launcher_background.xml │ │ ├── ic_menu.png │ │ ├── ic_menu_camera.xml │ │ ├── ic_menu_gallery.xml │ │ ├── ic_menu_manage.xml │ │ ├── ic_menu_send.xml │ │ ├── ic_menu_share.xml │ │ ├── ic_menu_slideshow.xml │ │ ├── ic_next.png │ │ ├── ic_pause.png │ │ ├── ic_play.png │ │ ├── ic_playrecycler.png │ │ ├── ic_pre.png │ │ ├── ic_random.png │ │ └── ic_singlerecycler.png │ │ ├── layout │ │ ├── activity_localmusic.xml │ │ ├── activity_main.xml │ │ ├── activity_onlinemusic.xml │ │ ├── activity_player.xml │ │ ├── activity_start.xml │ │ ├── layout_discview.xml │ │ ├── music_item.xml │ │ ├── nav_header.xml │ │ └── playinglist_item.xml │ │ ├── menu │ │ ├── main.xml │ │ └── nav_menu.xml │ │ ├── mipmap-anydpi-v26 │ │ ├── ic_launcher.xml │ │ └── ic_launcher_round.xml │ │ ├── mipmap-hdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-mdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-xhdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-xxhdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-xxxhdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── values-v21 │ │ └── styles.xml │ │ └── values │ │ ├── attrs.xml │ │ ├── colors.xml │ │ ├── dimens.xml │ │ ├── strings.xml │ │ └── styles.xml │ └── test │ └── java │ └── com │ └── example │ └── simplemusic │ └── ExampleUnitTest.java ├── build.gradle ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── settings.gradle └── showimgs ├── 1.png ├── 2.png ├── 3.png └── 4.jpg /.gitignore: -------------------------------------------------------------------------------- 1 | # Built application files 2 | *.apk 3 | *.ap_ 4 | *.aab 5 | 6 | # Files for the ART/Dalvik VM 7 | *.dex 8 | 9 | # Java class files 10 | *.class 11 | 12 | # Generated files 13 | bin/ 14 | gen/ 15 | out/ 16 | 17 | # Gradle files 18 | .gradle/ 19 | build/ 20 | 21 | # Local configuration file (sdk path, etc) 22 | local.properties 23 | 24 | # Proguard folder generated by Eclipse 25 | proguard/ 26 | 27 | # Log Files 28 | *.log 29 | 30 | # Android Studio Navigation editor temp files 31 | .navigation/ 32 | 33 | # Android Studio captures folder 34 | captures/ 35 | 36 | # IntelliJ 37 | .idea 38 | *.iml 39 | 40 | # Keystore files 41 | # Uncomment the following lines if you do not want to check your keystore files in. 42 | #*.jks 43 | #*.keystore 44 | 45 | # External native build folder generated in Android Studio 2.2 and later 46 | .externalNativeBuild 47 | 48 | # Google Services (e.g. APIs or Firebase) 49 | # google-services.json 50 | 51 | # Freeline 52 | freeline.py 53 | freeline/ 54 | freeline_project_description.json 55 | 56 | # fastlane 57 | fastlane/report.xml 58 | fastlane/Preview.html 59 | fastlane/screenshots 60 | fastlane/test_output 61 | fastlane/readme.md 62 | 63 | # Version control 64 | vcs.xml 65 | 66 | # lint 67 | lint/intermediates/ 68 | lint/generated/ 69 | lint/outputs/ 70 | lint/tmp/ 71 | # lint/reports/ 72 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. By contrast, 15 | the GNU General Public License is intended to guarantee your freedom to 16 | share and change all versions of a program--to make sure it remains free 17 | software for all its users. We, the Free Software Foundation, use the 18 | GNU General Public License for most of our software; it applies also to 19 | any other work released this way by its authors. You can apply it to 20 | your programs, too. 21 | 22 | When we speak of free software, we are referring to freedom, not 23 | price. Our General Public Licenses are designed to make sure that you 24 | have the freedom to distribute copies of free software (and charge for 25 | them if you wish), that you receive source code or can get it if you 26 | want it, that you can change the software or use pieces of it in new 27 | free programs, and that you know you can do these things. 28 | 29 | To protect your rights, we need to prevent others from denying you 30 | these rights or asking you to surrender the rights. Therefore, you have 31 | certain responsibilities if you distribute copies of the software, or if 32 | you modify it: responsibilities to respect the freedom of others. 33 | 34 | For example, if you distribute copies of such a program, whether 35 | gratis or for a fee, you must pass on to the recipients the same 36 | freedoms that you received. You must make sure that they, too, receive 37 | or can get the source code. And you must show them these terms so they 38 | know their rights. 39 | 40 | Developers that use the GNU GPL protect your rights with two steps: 41 | (1) assert copyright on the software, and (2) offer you this License 42 | giving you legal permission to copy, distribute and/or modify it. 43 | 44 | For the developers' and authors' protection, the GPL clearly explains 45 | that there is no warranty for this free software. For both users' and 46 | authors' sake, the GPL requires that modified versions be marked as 47 | changed, so that their problems will not be attributed erroneously to 48 | authors of previous versions. 49 | 50 | Some devices are designed to deny users access to install or run 51 | modified versions of the software inside them, although the manufacturer 52 | can do so. This is fundamentally incompatible with the aim of 53 | protecting users' freedom to change the software. The systematic 54 | pattern of such abuse occurs in the area of products for individuals to 55 | use, which is precisely where it is most unacceptable. Therefore, we 56 | have designed this version of the GPL to prohibit the practice for those 57 | products. If such problems arise substantially in other domains, we 58 | stand ready to extend this provision to those domains in future versions 59 | of the GPL, as needed to protect the freedom of users. 60 | 61 | Finally, every program is threatened constantly by software patents. 62 | States should not allow patents to restrict development and use of 63 | software on general-purpose computers, but in those that do, we wish to 64 | avoid the special danger that patents applied to a free program could 65 | make it effectively proprietary. To prevent this, the GPL assures that 66 | patents cannot be used to render the program non-free. 67 | 68 | The precise terms and conditions for copying, distribution and 69 | modification follow. 70 | 71 | TERMS AND CONDITIONS 72 | 73 | 0. Definitions. 74 | 75 | "This License" refers to version 3 of the GNU General Public License. 76 | 77 | "Copyright" also means copyright-like laws that apply to other kinds of 78 | works, such as semiconductor masks. 79 | 80 | "The Program" refers to any copyrightable work licensed under this 81 | License. Each licensee is addressed as "you". "Licensees" and 82 | "recipients" may be individuals or organizations. 83 | 84 | To "modify" a work means to copy from or adapt all or part of the work 85 | in a fashion requiring copyright permission, other than the making of an 86 | exact copy. The resulting work is called a "modified version" of the 87 | earlier work or a work "based on" the earlier work. 88 | 89 | A "covered work" means either the unmodified Program or a work based 90 | on the Program. 91 | 92 | To "propagate" a work means to do anything with it that, without 93 | permission, would make you directly or secondarily liable for 94 | infringement under applicable copyright law, except executing it on a 95 | computer or modifying a private copy. Propagation includes copying, 96 | distribution (with or without modification), making available to the 97 | public, and in some countries other activities as well. 98 | 99 | To "convey" a work means any kind of propagation that enables other 100 | parties to make or receive copies. Mere interaction with a user through 101 | a computer network, with no transfer of a copy, is not conveying. 102 | 103 | An interactive user interface displays "Appropriate Legal Notices" 104 | to the extent that it includes a convenient and prominently visible 105 | feature that (1) displays an appropriate copyright notice, and (2) 106 | tells the user that there is no warranty for the work (except to the 107 | extent that warranties are provided), that licensees may convey the 108 | work under this License, and how to view a copy of this License. If 109 | the interface presents a list of user commands or options, such as a 110 | menu, a prominent item in the list meets this criterion. 111 | 112 | 1. Source Code. 113 | 114 | The "source code" for a work means the preferred form of the work 115 | for making modifications to it. "Object code" means any non-source 116 | form of a work. 117 | 118 | A "Standard Interface" means an interface that either is an official 119 | standard defined by a recognized standards body, or, in the case of 120 | interfaces specified for a particular programming language, one that 121 | is widely used among developers working in that language. 122 | 123 | The "System Libraries" of an executable work include anything, other 124 | than the work as a whole, that (a) is included in the normal form of 125 | packaging a Major Component, but which is not part of that Major 126 | Component, and (b) serves only to enable use of the work with that 127 | Major Component, or to implement a Standard Interface for which an 128 | implementation is available to the public in source code form. A 129 | "Major Component", in this context, means a major essential component 130 | (kernel, window system, and so on) of the specific operating system 131 | (if any) on which the executable work runs, or a compiler used to 132 | produce the work, or an object code interpreter used to run it. 133 | 134 | The "Corresponding Source" for a work in object code form means all 135 | the source code needed to generate, install, and (for an executable 136 | work) run the object code and to modify the work, including scripts to 137 | control those activities. However, it does not include the work's 138 | System Libraries, or general-purpose tools or generally available free 139 | programs which are used unmodified in performing those activities but 140 | which are not part of the work. For example, Corresponding Source 141 | includes interface definition files associated with source files for 142 | the work, and the source code for shared libraries and dynamically 143 | linked subprograms that the work is specifically designed to require, 144 | such as by intimate data communication or control flow between those 145 | subprograms and other parts of the work. 146 | 147 | The Corresponding Source need not include anything that users 148 | can regenerate automatically from other parts of the Corresponding 149 | Source. 150 | 151 | The Corresponding Source for a work in source code form is that 152 | same work. 153 | 154 | 2. Basic Permissions. 155 | 156 | All rights granted under this License are granted for the term of 157 | copyright on the Program, and are irrevocable provided the stated 158 | conditions are met. This License explicitly affirms your unlimited 159 | permission to run the unmodified Program. The output from running a 160 | covered work is covered by this License only if the output, given its 161 | content, constitutes a covered work. This License acknowledges your 162 | rights of fair use or other equivalent, as provided by copyright law. 163 | 164 | You may make, run and propagate covered works that you do not 165 | convey, without conditions so long as your license otherwise remains 166 | in force. You may convey covered works to others for the sole purpose 167 | of having them make modifications exclusively for you, or provide you 168 | with facilities for running those works, provided that you comply with 169 | the terms of this License in conveying all material for which you do 170 | not control copyright. Those thus making or running the covered works 171 | for you must do so exclusively on your behalf, under your direction 172 | and control, on terms that prohibit them from making any copies of 173 | your copyrighted material outside their relationship with you. 174 | 175 | Conveying under any other circumstances is permitted solely under 176 | the conditions stated below. Sublicensing is not allowed; section 10 177 | makes it unnecessary. 178 | 179 | 3. Protecting Users' Legal Rights From Anti-Circumvention Law. 180 | 181 | No covered work shall be deemed part of an effective technological 182 | measure under any applicable law fulfilling obligations under article 183 | 11 of the WIPO copyright treaty adopted on 20 December 1996, or 184 | similar laws prohibiting or restricting circumvention of such 185 | measures. 186 | 187 | When you convey a covered work, you waive any legal power to forbid 188 | circumvention of technological measures to the extent such circumvention 189 | is effected by exercising rights under this License with respect to 190 | the covered work, and you disclaim any intention to limit operation or 191 | modification of the work as a means of enforcing, against the work's 192 | users, your or third parties' legal rights to forbid circumvention of 193 | technological measures. 194 | 195 | 4. Conveying Verbatim Copies. 196 | 197 | You may convey verbatim copies of the Program's source code as you 198 | receive it, in any medium, provided that you conspicuously and 199 | appropriately publish on each copy an appropriate copyright notice; 200 | keep intact all notices stating that this License and any 201 | non-permissive terms added in accord with section 7 apply to the code; 202 | keep intact all notices of the absence of any warranty; and give all 203 | recipients a copy of this License along with the Program. 204 | 205 | You may charge any price or no price for each copy that you convey, 206 | and you may offer support or warranty protection for a fee. 207 | 208 | 5. Conveying Modified Source Versions. 209 | 210 | You may convey a work based on the Program, or the modifications to 211 | produce it from the Program, in the form of source code under the 212 | terms of section 4, provided that you also meet all of these conditions: 213 | 214 | a) The work must carry prominent notices stating that you modified 215 | it, and giving a relevant date. 216 | 217 | b) The work must carry prominent notices stating that it is 218 | released under this License and any conditions added under section 219 | 7. This requirement modifies the requirement in section 4 to 220 | "keep intact all notices". 221 | 222 | c) You must license the entire work, as a whole, under this 223 | License to anyone who comes into possession of a copy. This 224 | License will therefore apply, along with any applicable section 7 225 | additional terms, to the whole of the work, and all its parts, 226 | regardless of how they are packaged. This License gives no 227 | permission to license the work in any other way, but it does not 228 | invalidate such permission if you have separately received it. 229 | 230 | d) If the work has interactive user interfaces, each must display 231 | Appropriate Legal Notices; however, if the Program has interactive 232 | interfaces that do not display Appropriate Legal Notices, your 233 | work need not make them do so. 234 | 235 | A compilation of a covered work with other separate and independent 236 | works, which are not by their nature extensions of the covered work, 237 | and which are not combined with it such as to form a larger program, 238 | in or on a volume of a storage or distribution medium, is called an 239 | "aggregate" if the compilation and its resulting copyright are not 240 | used to limit the access or legal rights of the compilation's users 241 | beyond what the individual works permit. Inclusion of a covered work 242 | in an aggregate does not cause this License to apply to the other 243 | parts of the aggregate. 244 | 245 | 6. Conveying Non-Source Forms. 246 | 247 | You may convey a covered work in object code form under the terms 248 | of sections 4 and 5, provided that you also convey the 249 | machine-readable Corresponding Source under the terms of this License, 250 | in one of these ways: 251 | 252 | a) Convey the object code in, or embodied in, a physical product 253 | (including a physical distribution medium), accompanied by the 254 | Corresponding Source fixed on a durable physical medium 255 | customarily used for software interchange. 256 | 257 | b) Convey the object code in, or embodied in, a physical product 258 | (including a physical distribution medium), accompanied by a 259 | written offer, valid for at least three years and valid for as 260 | long as you offer spare parts or customer support for that product 261 | model, to give anyone who possesses the object code either (1) a 262 | copy of the Corresponding Source for all the software in the 263 | product that is covered by this License, on a durable physical 264 | medium customarily used for software interchange, for a price no 265 | more than your reasonable cost of physically performing this 266 | conveying of source, or (2) access to copy the 267 | Corresponding Source from a network server at no charge. 268 | 269 | c) Convey individual copies of the object code with a copy of the 270 | written offer to provide the Corresponding Source. This 271 | alternative is allowed only occasionally and noncommercially, and 272 | only if you received the object code with such an offer, in accord 273 | with subsection 6b. 274 | 275 | d) Convey the object code by offering access from a designated 276 | place (gratis or for a charge), and offer equivalent access to the 277 | Corresponding Source in the same way through the same place at no 278 | further charge. You need not require recipients to copy the 279 | Corresponding Source along with the object code. If the place to 280 | copy the object code is a network server, the Corresponding Source 281 | may be on a different server (operated by you or a third party) 282 | that supports equivalent copying facilities, provided you maintain 283 | clear directions next to the object code saying where to find the 284 | Corresponding Source. Regardless of what server hosts the 285 | Corresponding Source, you remain obligated to ensure that it is 286 | available for as long as needed to satisfy these requirements. 287 | 288 | e) Convey the object code using peer-to-peer transmission, provided 289 | you inform other peers where the object code and Corresponding 290 | Source of the work are being offered to the general public at no 291 | charge under subsection 6d. 292 | 293 | A separable portion of the object code, whose source code is excluded 294 | from the Corresponding Source as a System Library, need not be 295 | included in conveying the object code work. 296 | 297 | A "User Product" is either (1) a "consumer product", which means any 298 | tangible personal property which is normally used for personal, family, 299 | or household purposes, or (2) anything designed or sold for incorporation 300 | into a dwelling. In determining whether a product is a consumer product, 301 | doubtful cases shall be resolved in favor of coverage. For a particular 302 | product received by a particular user, "normally used" refers to a 303 | typical or common use of that class of product, regardless of the status 304 | of the particular user or of the way in which the particular user 305 | actually uses, or expects or is expected to use, the product. A product 306 | is a consumer product regardless of whether the product has substantial 307 | commercial, industrial or non-consumer uses, unless such uses represent 308 | the only significant mode of use of the product. 309 | 310 | "Installation Information" for a User Product means any methods, 311 | procedures, authorization keys, or other information required to install 312 | and execute modified versions of a covered work in that User Product from 313 | a modified version of its Corresponding Source. The information must 314 | suffice to ensure that the continued functioning of the modified object 315 | code is in no case prevented or interfered with solely because 316 | modification has been made. 317 | 318 | If you convey an object code work under this section in, or with, or 319 | specifically for use in, a User Product, and the conveying occurs as 320 | part of a transaction in which the right of possession and use of the 321 | User Product is transferred to the recipient in perpetuity or for a 322 | fixed term (regardless of how the transaction is characterized), the 323 | Corresponding Source conveyed under this section must be accompanied 324 | by the Installation Information. But this requirement does not apply 325 | if neither you nor any third party retains the ability to install 326 | modified object code on the User Product (for example, the work has 327 | been installed in ROM). 328 | 329 | The requirement to provide Installation Information does not include a 330 | requirement to continue to provide support service, warranty, or updates 331 | for a work that has been modified or installed by the recipient, or for 332 | the User Product in which it has been modified or installed. Access to a 333 | network may be denied when the modification itself materially and 334 | adversely affects the operation of the network or violates the rules and 335 | protocols for communication across the network. 336 | 337 | Corresponding Source conveyed, and Installation Information provided, 338 | in accord with this section must be in a format that is publicly 339 | documented (and with an implementation available to the public in 340 | source code form), and must require no special password or key for 341 | unpacking, reading or copying. 342 | 343 | 7. Additional Terms. 344 | 345 | "Additional permissions" are terms that supplement the terms of this 346 | License by making exceptions from one or more of its conditions. 347 | Additional permissions that are applicable to the entire Program shall 348 | be treated as though they were included in this License, to the extent 349 | that they are valid under applicable law. If additional permissions 350 | apply only to part of the Program, that part may be used separately 351 | under those permissions, but the entire Program remains governed by 352 | this License without regard to the additional permissions. 353 | 354 | When you convey a copy of a covered work, you may at your option 355 | remove any additional permissions from that copy, or from any part of 356 | it. (Additional permissions may be written to require their own 357 | removal in certain cases when you modify the work.) You may place 358 | additional permissions on material, added by you to a covered work, 359 | for which you have or can give appropriate copyright permission. 360 | 361 | Notwithstanding any other provision of this License, for material you 362 | add to a covered work, you may (if authorized by the copyright holders of 363 | that material) supplement the terms of this License with terms: 364 | 365 | a) Disclaiming warranty or limiting liability differently from the 366 | terms of sections 15 and 16 of this License; or 367 | 368 | b) Requiring preservation of specified reasonable legal notices or 369 | author attributions in that material or in the Appropriate Legal 370 | Notices displayed by works containing it; or 371 | 372 | c) Prohibiting misrepresentation of the origin of that material, or 373 | requiring that modified versions of such material be marked in 374 | reasonable ways as different from the original version; or 375 | 376 | d) Limiting the use for publicity purposes of names of licensors or 377 | authors of the material; or 378 | 379 | e) Declining to grant rights under trademark law for use of some 380 | trade names, trademarks, or service marks; or 381 | 382 | f) Requiring indemnification of licensors and authors of that 383 | material by anyone who conveys the material (or modified versions of 384 | it) with contractual assumptions of liability to the recipient, for 385 | any liability that these contractual assumptions directly impose on 386 | those licensors and authors. 387 | 388 | All other non-permissive additional terms are considered "further 389 | restrictions" within the meaning of section 10. If the Program as you 390 | received it, or any part of it, contains a notice stating that it is 391 | governed by this License along with a term that is a further 392 | restriction, you may remove that term. If a license document contains 393 | a further restriction but permits relicensing or conveying under this 394 | License, you may add to a covered work material governed by the terms 395 | of that license document, provided that the further restriction does 396 | not survive such relicensing or conveying. 397 | 398 | If you add terms to a covered work in accord with this section, you 399 | must place, in the relevant source files, a statement of the 400 | additional terms that apply to those files, or a notice indicating 401 | where to find the applicable terms. 402 | 403 | Additional terms, permissive or non-permissive, may be stated in the 404 | form of a separately written license, or stated as exceptions; 405 | the above requirements apply either way. 406 | 407 | 8. Termination. 408 | 409 | You may not propagate or modify a covered work except as expressly 410 | provided under this License. Any attempt otherwise to propagate or 411 | modify it is void, and will automatically terminate your rights under 412 | this License (including any patent licenses granted under the third 413 | paragraph of section 11). 414 | 415 | However, if you cease all violation of this License, then your 416 | license from a particular copyright holder is reinstated (a) 417 | provisionally, unless and until the copyright holder explicitly and 418 | finally terminates your license, and (b) permanently, if the copyright 419 | holder fails to notify you of the violation by some reasonable means 420 | prior to 60 days after the cessation. 421 | 422 | Moreover, your license from a particular copyright holder is 423 | reinstated permanently if the copyright holder notifies you of the 424 | violation by some reasonable means, this is the first time you have 425 | received notice of violation of this License (for any work) from that 426 | copyright holder, and you cure the violation prior to 30 days after 427 | your receipt of the notice. 428 | 429 | Termination of your rights under this section does not terminate the 430 | licenses of parties who have received copies or rights from you under 431 | this License. If your rights have been terminated and not permanently 432 | reinstated, you do not qualify to receive new licenses for the same 433 | material under section 10. 434 | 435 | 9. Acceptance Not Required for Having Copies. 436 | 437 | You are not required to accept this License in order to receive or 438 | run a copy of the Program. Ancillary propagation of a covered work 439 | occurring solely as a consequence of using peer-to-peer transmission 440 | to receive a copy likewise does not require acceptance. However, 441 | nothing other than this License grants you permission to propagate or 442 | modify any covered work. These actions infringe copyright if you do 443 | not accept this License. Therefore, by modifying or propagating a 444 | covered work, you indicate your acceptance of this License to do so. 445 | 446 | 10. Automatic Licensing of Downstream Recipients. 447 | 448 | Each time you convey a covered work, the recipient automatically 449 | receives a license from the original licensors, to run, modify and 450 | propagate that work, subject to this License. You are not responsible 451 | for enforcing compliance by third parties with this License. 452 | 453 | An "entity transaction" is a transaction transferring control of an 454 | organization, or substantially all assets of one, or subdividing an 455 | organization, or merging organizations. If propagation of a covered 456 | work results from an entity transaction, each party to that 457 | transaction who receives a copy of the work also receives whatever 458 | licenses to the work the party's predecessor in interest had or could 459 | give under the previous paragraph, plus a right to possession of the 460 | Corresponding Source of the work from the predecessor in interest, if 461 | the predecessor has it or can get it with reasonable efforts. 462 | 463 | You may not impose any further restrictions on the exercise of the 464 | rights granted or affirmed under this License. For example, you may 465 | not impose a license fee, royalty, or other charge for exercise of 466 | rights granted under this License, and you may not initiate litigation 467 | (including a cross-claim or counterclaim in a lawsuit) alleging that 468 | any patent claim is infringed by making, using, selling, offering for 469 | sale, or importing the Program or any portion of it. 470 | 471 | 11. Patents. 472 | 473 | A "contributor" is a copyright holder who authorizes use under this 474 | License of the Program or a work on which the Program is based. The 475 | work thus licensed is called the contributor's "contributor version". 476 | 477 | A contributor's "essential patent claims" are all patent claims 478 | owned or controlled by the contributor, whether already acquired or 479 | hereafter acquired, that would be infringed by some manner, permitted 480 | by this License, of making, using, or selling its contributor version, 481 | but do not include claims that would be infringed only as a 482 | consequence of further modification of the contributor version. For 483 | purposes of this definition, "control" includes the right to grant 484 | patent sublicenses in a manner consistent with the requirements of 485 | this License. 486 | 487 | Each contributor grants you a non-exclusive, worldwide, royalty-free 488 | patent license under the contributor's essential patent claims, to 489 | make, use, sell, offer for sale, import and otherwise run, modify and 490 | propagate the contents of its contributor version. 491 | 492 | In the following three paragraphs, a "patent license" is any express 493 | agreement or commitment, however denominated, not to enforce a patent 494 | (such as an express permission to practice a patent or covenant not to 495 | sue for patent infringement). To "grant" such a patent license to a 496 | party means to make such an agreement or commitment not to enforce a 497 | patent against the party. 498 | 499 | If you convey a covered work, knowingly relying on a patent license, 500 | and the Corresponding Source of the work is not available for anyone 501 | to copy, free of charge and under the terms of this License, through a 502 | publicly available network server or other readily accessible means, 503 | then you must either (1) cause the Corresponding Source to be so 504 | available, or (2) arrange to deprive yourself of the benefit of the 505 | patent license for this particular work, or (3) arrange, in a manner 506 | consistent with the requirements of this License, to extend the patent 507 | license to downstream recipients. "Knowingly relying" means you have 508 | actual knowledge that, but for the patent license, your conveying the 509 | covered work in a country, or your recipient's use of the covered work 510 | in a country, would infringe one or more identifiable patents in that 511 | country that you have reason to believe are valid. 512 | 513 | If, pursuant to or in connection with a single transaction or 514 | arrangement, you convey, or propagate by procuring conveyance of, a 515 | covered work, and grant a patent license to some of the parties 516 | receiving the covered work authorizing them to use, propagate, modify 517 | or convey a specific copy of the covered work, then the patent license 518 | you grant is automatically extended to all recipients of the covered 519 | work and works based on it. 520 | 521 | A patent license is "discriminatory" if it does not include within 522 | the scope of its coverage, prohibits the exercise of, or is 523 | conditioned on the non-exercise of one or more of the rights that are 524 | specifically granted under this License. You may not convey a covered 525 | work if you are a party to an arrangement with a third party that is 526 | in the business of distributing software, under which you make payment 527 | to the third party based on the extent of your activity of conveying 528 | the work, and under which the third party grants, to any of the 529 | parties who would receive the covered work from you, a discriminatory 530 | patent license (a) in connection with copies of the covered work 531 | conveyed by you (or copies made from those copies), or (b) primarily 532 | for and in connection with specific products or compilations that 533 | contain the covered work, unless you entered into that arrangement, 534 | or that patent license was granted, prior to 28 March 2007. 535 | 536 | Nothing in this License shall be construed as excluding or limiting 537 | any implied license or other defenses to infringement that may 538 | otherwise be available to you under applicable patent law. 539 | 540 | 12. No Surrender of Others' Freedom. 541 | 542 | If conditions are imposed on you (whether by court order, agreement or 543 | otherwise) that contradict the conditions of this License, they do not 544 | excuse you from the conditions of this License. If you cannot convey a 545 | covered work so as to satisfy simultaneously your obligations under this 546 | License and any other pertinent obligations, then as a consequence you may 547 | not convey it at all. For example, if you agree to terms that obligate you 548 | to collect a royalty for further conveying from those to whom you convey 549 | the Program, the only way you could satisfy both those terms and this 550 | License would be to refrain entirely from conveying the Program. 551 | 552 | 13. Use with the GNU Affero General Public License. 553 | 554 | Notwithstanding any other provision of this License, you have 555 | permission to link or combine any covered work with a work licensed 556 | under version 3 of the GNU Affero General Public License into a single 557 | combined work, and to convey the resulting work. The terms of this 558 | License will continue to apply to the part which is the covered work, 559 | but the special requirements of the GNU Affero General Public License, 560 | section 13, concerning interaction through a network will apply to the 561 | combination as such. 562 | 563 | 14. Revised Versions of this License. 564 | 565 | The Free Software Foundation may publish revised and/or new versions of 566 | the GNU General Public License from time to time. Such new versions will 567 | be similar in spirit to the present version, but may differ in detail to 568 | address new problems or concerns. 569 | 570 | Each version is given a distinguishing version number. If the 571 | Program specifies that a certain numbered version of the GNU General 572 | Public License "or any later version" applies to it, you have the 573 | option of following the terms and conditions either of that numbered 574 | version or of any later version published by the Free Software 575 | Foundation. If the Program does not specify a version number of the 576 | GNU General Public License, you may choose any version ever published 577 | by the Free Software Foundation. 578 | 579 | If the Program specifies that a proxy can decide which future 580 | versions of the GNU General Public License can be used, that proxy's 581 | public statement of acceptance of a version permanently authorizes you 582 | to choose that version for the Program. 583 | 584 | Later license versions may give you additional or different 585 | permissions. However, no additional obligations are imposed on any 586 | author or copyright holder as a result of your choosing to follow a 587 | later version. 588 | 589 | 15. Disclaimer of Warranty. 590 | 591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 592 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 599 | 600 | 16. Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # SimpleMusic 2 | 3 | Android期末项目，仅用作学习使用，在线音乐部分只获取了网易云热歌榜，API来自 [鼻子亲了脸](https://www.bzqll.com/) 4 | 5 | 6 | 7 | ## 1. 开发环境 8 | - AndroidStudio 3.2 9 | - AndroidSDK 5.0 10 | - gradle 4.6 11 | 12 | ## 2. 模块划分 13 | 14 | | 模块 | 简要说明 | 15 | |--|--| 16 | | 后台服务(Service) | 提供音乐播放的基本功能, 对外提供播放控制和列表操作的接口 | 17 | | 主界面 | 展示我的音乐歌单, 可以对歌单里的音乐进行播放, 删除等操作 | 18 | | 本地音乐 | 展示本地音乐列表, 提供对本地音乐的读取, 并且可以播放, 添加收藏, 删除 | 19 | | 在线音乐 | 展示当前热门歌曲, 提供播放，添加收藏，删除等功能，需要时可以刷新列表 | 20 | | 播放器界面 | 展示当前音乐的信息, 控制播放模式, 上一曲, 播放/暂停, 下一曲，以及查看和操作当前播放列表 | 21 | 22 | ## 3. 实现功能 23 | 1. 展示出本地的所有音乐文件，并显示相关信息 24 | 2. 对本地音乐进行播放, 添加歌单, 删除等操作 25 | 3. 播放过程中，可以暂停播放、恢复播放、上一首、下一首、拖动音乐进度条到任意时间点播放 26 | 4. 播放时，能显示当前播放音乐的进度，指示播放的时间, 并加载专辑图片 27 | 5. 可以设置播放的顺序为顺序播放、单曲循环、随机播放等等 28 | 6. 音乐播放器等界面退出以后，音乐仍然能在后台播放 29 | 7. 每次启动音乐播放器，播放器装载之前的播放列表，并把列表中的第一首音乐作为默认的首播曲 30 | 8. 再次打开播放器，能显示当前音乐的实时信息 31 | 9. 可以连接到网络，播放网络上的音乐 32 | 10. 缓存网络音乐列表, 需要时刷新, 也可以添加歌单或者移除 33 | 11. 音频焦点控制, 被其他音频打断后能继续播放 34 | 35 | ## 4. 简要说明 36 | 37 | ### 各java文件的作用 38 | | 文件名 | 功能 | 39 | |--|--| 40 | | /java/db/*.java | litepal采用对象映射操作数据库, 每个类对应一张表 | 41 | | /java/view/RotateAnimator.java | 唱盘动画制作 | 42 | | /java/bean/Music.java | 音乐类 | 43 | | /java/adapter/*.java | 适配器类 | 44 | | /java/activity/*.java | 所有活动 | 45 | | /java/service/MusicService.java | 音乐服务 | 46 | | /java/util/Utils.java | 工具类, 封装了一些常用操作 | 47 | 48 | ### 各xml文件的作用 49 | | 文件名 | 功能 | 50 | |--|--| 51 | | /res/anim/*.xml | Activity切换动画 | 52 | | /res/layout/activity_*.xml | 界面布局 | 53 | | /res/layout/music_item.xml | 音乐列表项布局 | 54 | | /res/layout/playinglist_item.xml | 播放列表项布局 | 55 | | /res/layout/layout_discview.xml | 播放器唱盘布局 | 56 | | /res/layout/nav_header.xml | 侧拉菜单头布局 | 57 | | /res/menu/main.xml | 主界面活动跳转菜单布局 | 58 | | /res/menu/nav_menu.xml | 侧拉菜单项布局 | 59 | -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 28 5 | defaultConfig { 6 | applicationId "com.example.simplemusic" 7 | minSdkVersion 21 8 | targetSdkVersion 28 9 | versionCode 1 10 | versionName "1.0" 11 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 12 | } 13 | buildTypes { 14 | release { 15 | minifyEnabled false 16 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 17 | } 18 | } 19 | } 20 | 21 | dependencies { 22 | implementation fileTree(dir: 'libs', include: ['*.jar']) 23 | implementation 'com.android.support:appcompat-v7:28.0.0' 24 | implementation 'com.android.support.constraint:constraint-layout:1.1.3' 25 | implementation 'com.android.support:support-v4:28.0.0' 26 | implementation 'com.android.support:design:28.0.0' 27 | implementation 'de.hdodenhof:circleimageview:3.0.0' 28 | implementation 'com.jaeger.statusbarutil:library:1.4.0' 29 | implementation("com.squareup.okhttp3:okhttp:3.12.0") 30 | implementation 'com.github.bumptech.glide:glide:4.9.0' 31 | annotationProcessor 'com.github.bumptech.glide:compiler:4.9.0' 32 | implementation 'org.litepal.android:core:2.0.0' 33 | testImplementation 'junit:junit:4.12' 34 | androidTestImplementation 'com.android.support.test:runner:1.0.2' 35 | androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2' 36 | } 37 | -------------------------------------------------------------------------------- /app/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # You can control the set of applied configuration files using the 3 | # proguardFiles setting in build.gradle. 4 | # 5 | # For more details, see 6 | # http://developer.android.com/guide/developing/tools/proguard.html 7 | 8 | # If your project uses WebView with JS, uncomment the following 9 | # and specify the fully qualified class name to the JavaScript interface 10 | # class: 11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 12 | # public *; 13 | #} 14 | 15 | # Uncomment this to preserve the line number information for 16 | # debugging stack traces. 17 | #-keepattributes SourceFile,LineNumberTable 18 | 19 | # If you keep the line number information, uncomment this to 20 | # hide the original source file name. 21 | #-renamesourcefileattribute SourceFile 22 | -------------------------------------------------------------------------------- /app/src/androidTest/java/com/example/simplemusic/ExampleInstrumentedTest.java: -------------------------------------------------------------------------------- 1 | package com.example.simplemusic; 2 | 3 | import android.content.Context; 4 | import android.support.test.InstrumentationRegistry; 5 | import android.support.test.runner.AndroidJUnit4; 6 | 7 | import org.junit.Test; 8 | import org.junit.runner.RunWith; 9 | 10 | import static org.junit.Assert.*; 11 | 12 | /** 13 | * Instrumented test, which will execute on an Android device. 14 | * 15 | * @see Testing documentation 16 | */ 17 | @RunWith(AndroidJUnit4.class) 18 | public class ExampleInstrumentedTest { 19 | @Test 20 | public void useAppContext() { 21 | // Context of the app under test. 22 | Context appContext = InstrumentationRegistry.getTargetContext(); 23 | 24 | assertEquals("com.example.musicplayer", appContext.getPackageName()); 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | 7 | 8 | 9 | 10 | 19 | 20 | 21 | 22 | 23 | 24 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | -------------------------------------------------------------------------------- /app/src/main/assets/litepal.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /app/src/main/java/com/example/simplemusic/activity/LocalMusicActivity.java: -------------------------------------------------------------------------------- 1 | package com.example.simplemusic.activity; 2 | 3 | import android.annotation.SuppressLint; 4 | import android.app.ProgressDialog; 5 | import android.content.ComponentName; 6 | import android.content.ContentResolver; 7 | import android.content.ContentUris; 8 | import android.content.DialogInterface; 9 | import android.content.Intent; 10 | import android.content.ServiceConnection; 11 | import android.database.Cursor; 12 | import android.graphics.Bitmap; 13 | import android.net.Uri; 14 | import android.os.AsyncTask; 15 | import android.os.Bundle; 16 | import android.os.IBinder; 17 | import android.provider.MediaStore; 18 | import android.support.v7.app.AlertDialog; 19 | import android.support.v7.app.AppCompatActivity; 20 | import android.support.v7.widget.Toolbar; 21 | import android.view.MenuItem; 22 | import android.view.View; 23 | import android.widget.AdapterView; 24 | import android.widget.ImageView; 25 | import android.widget.ListView; 26 | import android.widget.RelativeLayout; 27 | import android.widget.TextView; 28 | 29 | import com.bumptech.glide.Glide; 30 | import com.example.simplemusic.bean.Music; 31 | import com.example.simplemusic.adapter.MusicAdapter; 32 | import com.example.simplemusic.adapter.PlayingMusicAdapter; 33 | import com.example.simplemusic.R; 34 | import com.example.simplemusic.util.Utils; 35 | import com.example.simplemusic.service.MusicService; 36 | import com.example.simplemusic.db.LocalMusic; 37 | 38 | import org.litepal.LitePal; 39 | 40 | import java.util.ArrayList; 41 | import java.util.List; 42 | 43 | public class LocalMusicActivity extends AppCompatActivity implements View.OnClickListener{ 44 | 45 | private TextView musicCountView; 46 | private ListView musicListView; 47 | private TextView playingTitleView; 48 | private TextView playingArtistView; 49 | private ImageView playingImgView; 50 | private ImageView btnPlayOrPause; 51 | 52 | private List localMusicList; 53 | private MusicAdapter adapter; 54 | private MusicService.MusicServiceBinder serviceBinder; 55 | private MusicUpdateTask updateTask; 56 | private ProgressDialog progressDialog; 57 | 58 | @Override 59 | protected void onCreate(Bundle savedInstanceState) { 60 | 61 | super.onCreate(savedInstanceState); 62 | setContentView(R.layout.activity_localmusic); 63 | 64 | //初始化 65 | initActivity(); 66 | 67 | // 列表项点击事件 68 | musicListView.setOnItemClickListener(new AdapterView.OnItemClickListener() { 69 | @Override 70 | public void onItemClick(AdapterView parent, View view, int position, long id) { 71 | Music music = localMusicList.get(position); 72 | serviceBinder.addPlayList(music); 73 | } 74 | }); 75 | 76 | //列表项中更多按钮的点击事件 77 | adapter.setOnMoreButtonListener(new MusicAdapter.onMoreButtonListener() { 78 | @Override 79 | public void onClick(final int i) { 80 | final Music music = localMusicList.get(i); 81 | final String[] items = new String[] {"收藏到我的音乐", "添加到播放列表", "删除"}; 82 | AlertDialog.Builder builder = new AlertDialog.Builder(LocalMusicActivity.this); 83 | builder.setTitle(music.title+"-"+music.artist); 84 | 85 | builder.setItems(items, new DialogInterface.OnClickListener() { 86 | @Override 87 | public void onClick(DialogInterface dialog, int which) { 88 | switch (which){ 89 | case 0: 90 | MainActivity.addMymusic(music); 91 | break; 92 | case 1: 93 | serviceBinder.addPlayList(music); 94 | break; 95 | case 2: 96 | //从列表和数据库中删除 97 | localMusicList.remove(i); 98 | LitePal.deleteAll(LocalMusic.class, "title=?", music.title); 99 | adapter.notifyDataSetChanged(); 100 | musicCountView.setText("播放全部(共"+ localMusicList.size()+"首)"); 101 | break; 102 | } 103 | } 104 | }); 105 | builder.create().show(); 106 | } 107 | }); 108 | } 109 | 110 | @Override 111 | public void onClick(View v) { 112 | switch (v.getId()){ 113 | case R.id.play_all: 114 | serviceBinder.addPlayList(localMusicList); 115 | break; 116 | case R.id.refresh: 117 | localMusicList.clear(); 118 | LitePal.deleteAll(LocalMusic.class); 119 | updateTask = new MusicUpdateTask(); 120 | updateTask.execute(); 121 | break; 122 | case R.id.player: 123 | Intent intent = new Intent(LocalMusicActivity.this, PlayerActivity.class); 124 | startActivity(intent); 125 | overridePendingTransition(R.anim.bottom_in, R.anim.bottom_silent); 126 | break; 127 | case R.id.play_or_pause: 128 | serviceBinder.playOrPause(); 129 | break; 130 | case R.id.playing_list: 131 | showPlayList(); 132 | break; 133 | 134 | } 135 | } 136 | 137 | @Override 138 | protected void onDestroy() { 139 | super.onDestroy(); 140 | if(updateTask != null && updateTask.getStatus() == AsyncTask.Status.RUNNING) { 141 | updateTask.cancel(true); 142 | } 143 | updateTask = null; 144 | localMusicList.clear(); 145 | unbindService(mServiceConnection); 146 | } 147 | 148 | private void initActivity(){ 149 | //初始化控件 150 | ImageView btn_playAll = this.findViewById(R.id.play_all); 151 | musicCountView = this.findViewById(R.id.play_all_title); 152 | ImageView btn_refresh = this.findViewById(R.id.refresh); 153 | musicListView = this.findViewById(R.id.music_list); 154 | RelativeLayout playerToolView = this.findViewById(R.id.player); 155 | playingImgView = this.findViewById(R.id.playing_img); 156 | playingTitleView = this.findViewById(R.id.playing_title); 157 | playingArtistView = this.findViewById(R.id.playing_artist); 158 | btnPlayOrPause = this.findViewById(R.id.play_or_pause); 159 | ImageView btn_playingList = this.findViewById(R.id.playing_list); 160 | 161 | btn_playAll.setOnClickListener(this); 162 | btn_refresh.setOnClickListener(this); 163 | playerToolView.setOnClickListener(this); 164 | btnPlayOrPause.setOnClickListener(this); 165 | btn_playingList.setOnClickListener(this); 166 | 167 | localMusicList = new ArrayList<>(); 168 | 169 | //绑定播放服务 170 | Intent i = new Intent(this, MusicService.class); 171 | bindService(i, mServiceConnection, BIND_AUTO_CREATE); 172 | 173 | // 使用ToolBar 174 | Toolbar toolbar = findViewById(R.id.toolbar); 175 | toolbar.setTitle("本地音乐"); 176 | setSupportActionBar(toolbar); 177 | getSupportActionBar().setDisplayHomeAsUpEnabled(true); 178 | setSupportActionBar(toolbar); 179 | 180 | //从数据库获取保存的本地音乐列表 181 | List list = LitePal.findAll(LocalMusic.class); 182 | for (LocalMusic s:list){ 183 | Music m = new Music(s.songUrl, s.title, s.artist, s.imgUrl, s.isOnlineMusic); 184 | localMusicList.add(m); 185 | } 186 | 187 | // 本地音乐列表绑定适配器 188 | adapter = new MusicAdapter(this, R.layout.music_item, localMusicList); 189 | musicListView.setAdapter(adapter); 190 | 191 | musicCountView.setText("播放全部(共"+ localMusicList.size()+"首)"); 192 | } 193 | 194 | // 显示当前正在播放的音乐 195 | private void showPlayList(){ 196 | final AlertDialog.Builder builder = new AlertDialog.Builder(this); 197 | 198 | //设计对话框的显示标题 199 | builder.setTitle("播放列表"); 200 | 201 | //获取播放列表 202 | final List playingList = serviceBinder.getPlayingList(); 203 | 204 | if(playingList.size() > 0) { 205 | //播放列表有曲目，显示所有音乐 206 | final PlayingMusicAdapter playingAdapter = new PlayingMusicAdapter(this, R.layout.playinglist_item, playingList); 207 | builder.setAdapter(playingAdapter, new DialogInterface.OnClickListener() { 208 | //监听列表项点击事件 209 | @Override 210 | public void onClick(DialogInterface dialog, int which) { 211 | serviceBinder.addPlayList(playingList.get(which)); 212 | } 213 | }); 214 | 215 | //列表项中删除按钮的点击事件 216 | playingAdapter.setOnDeleteButtonListener(new PlayingMusicAdapter.onDeleteButtonListener() { 217 | @Override 218 | public void onClick(int i) { 219 | serviceBinder.removeMusic(i); 220 | playingAdapter.notifyDataSetChanged(); 221 | } 222 | }); 223 | } 224 | else { 225 | //播放列表没有曲目，显示没有音乐 226 | builder.setMessage("没有正在播放的音乐"); 227 | } 228 | 229 | //设置该对话框是可以自动取消的，例如当用户在空白处随便点击一下，对话框就会关闭消失 230 | builder.setCancelable(true); 231 | 232 | //创建并显示对话框 233 | builder.create().show(); 234 | } 235 | 236 | // 定义与服务的连接的匿名类 237 | private ServiceConnection mServiceConnection = new ServiceConnection() { 238 | // 绑定成功时调用 239 | @Override 240 | public void onServiceConnected(ComponentName name, IBinder service) { 241 | 242 | // 绑定成功后，取得MusicSercice提供的接口 243 | serviceBinder = (MusicService.MusicServiceBinder) service; 244 | 245 | // 注册监听器 246 | serviceBinder.registerOnStateChangeListener(listenr); 247 | 248 | Music item = serviceBinder.getCurrentMusic(); 249 | 250 | if (serviceBinder.isPlaying()){ 251 | // 如果正在播放音乐, 更新控制栏信息 252 | btnPlayOrPause.setImageResource(R.drawable.zanting); 253 | playingTitleView.setText(item.title); 254 | playingArtistView.setText(item.artist); 255 | if (item.isOnlineMusic){ 256 | Glide.with(getApplicationContext()) 257 | .load(item.imgUrl) 258 | .placeholder(R.drawable.defult_music_img) 259 | .error(R.drawable.defult_music_img) 260 | .into(playingImgView); 261 | } 262 | else { 263 | ContentResolver resolver = getContentResolver(); 264 | Bitmap img = Utils.getLocalMusicBmp(resolver, item.imgUrl); 265 | Glide.with(getApplicationContext()) 266 | .load(img) 267 | .placeholder(R.drawable.defult_music_img) 268 | .error(R.drawable.defult_music_img) 269 | .into(playingImgView); 270 | } 271 | } 272 | else if (item != null){ 273 | // 当前有可播放音乐但没有播放 274 | btnPlayOrPause.setImageResource(R.drawable.bofang); 275 | playingTitleView.setText(item.title); 276 | playingArtistView.setText(item.artist); 277 | if (item.isOnlineMusic){ 278 | Glide.with(getApplicationContext()) 279 | .load(item.imgUrl) 280 | .placeholder(R.drawable.defult_music_img) 281 | .error(R.drawable.defult_music_img) 282 | .into(playingImgView); 283 | } 284 | else { 285 | ContentResolver resolver = getContentResolver(); 286 | Bitmap img = Utils.getLocalMusicBmp(resolver, item.imgUrl); 287 | Glide.with(getApplicationContext()) 288 | .load(img) 289 | .placeholder(R.drawable.defult_music_img) 290 | .error(R.drawable.defult_music_img) 291 | .into(playingImgView); 292 | } 293 | } 294 | } 295 | @Override 296 | public void onServiceDisconnected(ComponentName name) { 297 | // 断开连接时注销监听器 298 | serviceBinder.unregisterOnStateChangeListener(listenr); 299 | } 300 | }; 301 | 302 | // 实现监听器监听MusicService的变化， 303 | private MusicService.OnStateChangeListenr listenr = new MusicService.OnStateChangeListenr() { 304 | 305 | @Override 306 | public void onPlayProgressChange(long played, long duration) {} 307 | 308 | @Override 309 | public void onPlay(Music item) { 310 | // 播放状态变为播放时 311 | btnPlayOrPause.setImageResource(R.drawable.zanting); 312 | playingTitleView.setText(item.title); 313 | playingArtistView.setText(item.artist); 314 | btnPlayOrPause.setEnabled(true); 315 | if (item.isOnlineMusic){ 316 | Glide.with(getApplicationContext()) 317 | .load(item.imgUrl) 318 | .placeholder(R.drawable.defult_music_img) 319 | .error(R.drawable.defult_music_img) 320 | .into(playingImgView); 321 | } 322 | else { 323 | ContentResolver resolver = getContentResolver(); 324 | Bitmap img = Utils.getLocalMusicBmp(resolver, item.imgUrl); 325 | Glide.with(getApplicationContext()) 326 | .load(img) 327 | .placeholder(R.drawable.defult_music_img) 328 | .error(R.drawable.defult_music_img) 329 | .into(playingImgView); 330 | } 331 | } 332 | 333 | @Override 334 | public void onPause() { 335 | // 播放状态变为暂停时 336 | btnPlayOrPause.setImageResource(R.drawable.bofang); 337 | btnPlayOrPause.setEnabled(true); 338 | } 339 | }; 340 | 341 | // 异步获取本地所有音乐 342 | @SuppressLint("StaticFieldLeak") 343 | private class MusicUpdateTask extends AsyncTask { 344 | 345 | // 开始获取, 显示一个进度条 346 | @Override 347 | protected void onPreExecute(){ 348 | progressDialog = new ProgressDialog(LocalMusicActivity.this); 349 | progressDialog.setMessage("获取本地音乐中..."); 350 | progressDialog.setCancelable(false); 351 | progressDialog.show(); 352 | } 353 | 354 | // 子线程中获取音乐 355 | @Override 356 | protected Void doInBackground(Object... params) { 357 | 358 | String[] searchKey = new String[]{ 359 | MediaStore.Audio.Media._ID, //对应文件在数据库中的检索ID 360 | MediaStore.Audio.Media.TITLE, //标题 361 | MediaStore.Audio.Media.ARTIST, //歌手 362 | MediaStore.Audio.Albums.ALBUM_ID, //专辑ID 363 | MediaStore.Audio.Media.DURATION, //播放时长 364 | MediaStore.Audio.Media.IS_MUSIC //是否为音乐文件 365 | }; 366 | 367 | ContentResolver resolver = getContentResolver(); 368 | Cursor cursor = resolver.query(MediaStore.Audio.Media.EXTERNAL_CONTENT_URI, searchKey, null, null, null); 369 | if (cursor != null) { 370 | while (cursor.moveToNext() && !isCancelled()) { 371 | String id = cursor.getString(cursor.getColumnIndexOrThrow(MediaStore.Audio.Media._ID)); 372 | //通过URI和ID，组合出改音乐特有的Uri地址 373 | Uri musicUri = Uri.withAppendedPath(MediaStore.Audio.Media.EXTERNAL_CONTENT_URI, id); 374 | String title = cursor.getString(cursor.getColumnIndex(MediaStore.Audio.Media.TITLE)); 375 | String artist = cursor.getString(cursor.getColumnIndex(MediaStore.Audio.Media.ARTIST)); 376 | long duration = cursor.getLong(cursor.getColumnIndexOrThrow(MediaStore.Audio.Media.DURATION)); 377 | int albumId = cursor.getInt(cursor.getColumnIndexOrThrow(MediaStore.Audio.Albums.ALBUM_ID)); 378 | int isMusic = cursor.getInt(cursor.getColumnIndexOrThrow(MediaStore.Audio.Media.IS_MUSIC)); 379 | if (isMusic != 0 && duration/(500*60) >= 2) { 380 | //再通过专辑Id组合出音乐封面的Uri地址 381 | Uri musicPic = ContentUris.withAppendedId(Uri.parse("content://media/external/audio/albumart"), albumId); 382 | Music data = new Music(musicUri.toString(), title, artist, musicPic.toString(), false); 383 | //切换到主线程进行更新 384 | publishProgress(data); 385 | } 386 | } 387 | cursor.close(); 388 | } 389 | return null; 390 | } 391 | 392 | //主线程 393 | @Override 394 | protected void onProgressUpdate(Music... values) { 395 | Music data = values[0]; 396 | //判断列表中是否已存在当前音乐 397 | if (!localMusicList.contains(data)){ 398 | //添加到列表和数据库 399 | localMusicList.add(data); 400 | LocalMusic music = new LocalMusic(data.songUrl, data.title, data.artist, data.imgUrl, data.isOnlineMusic); 401 | music.save(); 402 | } 403 | //刷新UI界面 404 | MusicAdapter adapter = (MusicAdapter) musicListView.getAdapter(); 405 | adapter.notifyDataSetChanged(); 406 | musicCountView.setText("播放全部(共"+ localMusicList.size()+"首)"); 407 | } 408 | 409 | //任务结束, 关闭进度条 410 | @Override 411 | protected void onPostExecute(Void aVoid) { 412 | progressDialog.dismiss(); 413 | } 414 | } 415 | 416 | @Override 417 | public boolean onOptionsItemSelected(MenuItem item) { 418 | switch (item.getItemId()){ 419 | case android.R.id.home: 420 | finish(); 421 | return true; 422 | } 423 | return super.onOptionsItemSelected(item); 424 | } 425 | } 426 | -------------------------------------------------------------------------------- /app/src/main/java/com/example/simplemusic/activity/MainActivity.java: -------------------------------------------------------------------------------- 1 | package com.example.simplemusic.activity; 2 | 3 | import android.content.ComponentName; 4 | import android.content.ContentResolver; 5 | import android.content.DialogInterface; 6 | import android.content.Intent; 7 | import android.content.ServiceConnection; 8 | import android.content.SharedPreferences; 9 | import android.graphics.Bitmap; 10 | import android.os.Bundle; 11 | import android.os.IBinder; 12 | import android.support.annotation.NonNull; 13 | import android.support.design.widget.NavigationView; 14 | import android.support.v4.app.ActivityCompat; 15 | import android.support.v4.widget.DrawerLayout; 16 | import android.support.v7.app.ActionBarDrawerToggle; 17 | import android.support.v7.app.AlertDialog; 18 | import android.support.v7.app.AppCompatActivity; 19 | import android.support.v7.widget.Toolbar; 20 | import android.view.Menu; 21 | import android.view.MenuItem; 22 | import android.view.View; 23 | import android.widget.AdapterView; 24 | import android.widget.ImageView; 25 | import android.widget.ListView; 26 | import android.widget.RelativeLayout; 27 | import android.widget.TextView; 28 | 29 | import com.bumptech.glide.Glide; 30 | import com.example.simplemusic.bean.Music; 31 | import com.example.simplemusic.adapter.MusicAdapter; 32 | import com.example.simplemusic.adapter.PlayingMusicAdapter; 33 | import com.example.simplemusic.R; 34 | import com.example.simplemusic.util.Utils; 35 | import com.example.simplemusic.service.MusicService; 36 | import com.example.simplemusic.db.MyMusic; 37 | import com.jaeger.library.StatusBarUtil; 38 | 39 | import org.litepal.LitePal; 40 | 41 | import java.util.ArrayList; 42 | import java.util.List; 43 | 44 | import static android.Manifest.permission.WRITE_EXTERNAL_STORAGE; 45 | 46 | public class MainActivity extends AppCompatActivity implements View.OnClickListener{ 47 | 48 | private Toolbar toolbar; 49 | private ListView musicListView; 50 | private TextView playingTitleView; 51 | private TextView playingArtistView; 52 | private ImageView playingImgView; 53 | private ImageView btnPlayOrPause; 54 | private DrawerLayout drawerLayout; 55 | private NavigationView navigationView; 56 | private TextView musicCountView; 57 | 58 | private static List musicList; 59 | private MusicAdapter musicAdapter; 60 | private SharedPreferences spf; 61 | private MusicService.MusicServiceBinder serviceBinder; 62 | 63 | @Override 64 | protected void onCreate(Bundle savedInstanceState) { 65 | 66 | super.onCreate(savedInstanceState); 67 | setContentView(R.layout.activity_main); 68 | 69 | // 初始化活动 70 | initActivity(); 71 | 72 | // 初始化音乐列表 73 | initMusicList(); 74 | 75 | // 初始化配置 76 | initsettings(); 77 | 78 | // 点击列表项播放音乐 79 | musicListView.setOnItemClickListener(new AdapterView.OnItemClickListener() { 80 | @Override 81 | public void onItemClick(AdapterView parent, View view, int position, long id) { 82 | Music music = musicList.get(position); 83 | serviceBinder.addPlayList(music); 84 | } 85 | }); 86 | 87 | // 列表项中更多按钮的点击事件 88 | musicAdapter.setOnMoreButtonListener(new MusicAdapter.onMoreButtonListener() { 89 | @Override 90 | public void onClick(final int i) { 91 | final Music music = musicList.get(i); 92 | 93 | //弹出操作对话框 94 | final String[] items = new String[] {"添加到播放列表", "删除"}; 95 | AlertDialog.Builder builder = new AlertDialog.Builder(MainActivity.this); 96 | builder.setTitle(music.title+"-"+music.artist); 97 | 98 | builder.setItems(items, new DialogInterface.OnClickListener() { 99 | @Override 100 | public void onClick(DialogInterface dialog, int which) { 101 | switch (which){ 102 | case 0: 103 | serviceBinder.addPlayList(music); 104 | break; 105 | case 1: 106 | //从列表和数据库中删除 107 | musicList.remove(i); 108 | LitePal.deleteAll(MyMusic.class, "title=?", music.title); 109 | musicAdapter.notifyDataSetChanged(); 110 | break; 111 | } 112 | } 113 | }); 114 | builder.create().show(); 115 | } 116 | }); 117 | } 118 | 119 | @Override 120 | protected void onResume() { 121 | super.onResume(); 122 | musicCountView.setText("累计听歌"+Integer.toString(Utils.count)+"首"); 123 | musicAdapter.notifyDataSetChanged(); //刷新列表 124 | } 125 | 126 | @Override 127 | protected void onDestroy() { 128 | super.onDestroy(); 129 | //清空列表 130 | musicList.clear(); 131 | Glide.with(getApplicationContext()).pauseAllRequests(); 132 | unbindService(serviceConnection); 133 | saveSettings(); 134 | } 135 | 136 | // 监听组件 137 | @Override 138 | public void onClick(View v) { 139 | switch (v.getId()){ 140 | case R.id.player: 141 | // 进入播放器 142 | Intent intent = new Intent(MainActivity.this, PlayerActivity.class); 143 | startActivity(intent); 144 | overridePendingTransition(R.anim.bottom_in, R.anim.bottom_silent); 145 | break; 146 | case R.id.play_or_pause: 147 | serviceBinder.playOrPause(); 148 | break; 149 | case R.id.playing_list: 150 | // 显示正在播放列表 151 | showPlayingList(); 152 | break; 153 | default: 154 | } 155 | } 156 | 157 | // 初始化活动 158 | private void initActivity(){ 159 | // 申请读写权限 160 | ActivityCompat.requestPermissions(MainActivity.this, 161 | new String[]{WRITE_EXTERNAL_STORAGE}, 1); 162 | 163 | //绑定控件 164 | musicListView = this.findViewById(R.id.music_list); 165 | RelativeLayout playerToolView = this.findViewById(R.id.player); 166 | playingImgView = this.findViewById(R.id.playing_img); 167 | playingTitleView = this.findViewById(R.id.playing_title); 168 | playingArtistView = this.findViewById(R.id.playing_artist); 169 | btnPlayOrPause = this.findViewById(R.id.play_or_pause); 170 | ImageView btn_playingList = this.findViewById(R.id.playing_list); 171 | drawerLayout = this.findViewById(R.id.drawer); 172 | navigationView = this.findViewById(R.id.nav_view); 173 | View headerView = navigationView.getHeaderView(0); 174 | musicCountView = headerView.findViewById(R.id.nav_num); 175 | 176 | // 设置监听 177 | playerToolView.setOnClickListener(this); 178 | btnPlayOrPause.setOnClickListener(this); 179 | btn_playingList.setOnClickListener(this); 180 | 181 | // 使用ToolBar 182 | toolbar = findViewById(R.id.toolbar); 183 | toolbar.setTitle(""); 184 | setSupportActionBar(toolbar); 185 | 186 | // 状态栏沉浸 187 | StatusBarUtil.setTransparentForDrawerLayout(this, drawerLayout); 188 | 189 | // 设置侧边栏 190 | setNavigationView(); 191 | 192 | // 启动service并绑定 193 | Intent intent = new Intent(this, MusicService.class); 194 | startService(intent); 195 | bindService(intent, serviceConnection, BIND_AUTO_CREATE); 196 | } 197 | 198 | private void initMusicList(){ 199 | //从数据库获取我的音乐 200 | musicList = new ArrayList<>(); 201 | List list = LitePal.findAll(MyMusic.class); 202 | for (MyMusic s:list){ 203 | Music m = new Music(s.songUrl, s.title, s.artist, s.imgUrl, s.isOnlineMusic); 204 | musicList.add(m); 205 | } 206 | 207 | // 音乐列表绑定适配器 208 | musicAdapter = new MusicAdapter(this, R.layout.music_item, musicList); 209 | musicListView.setAdapter(musicAdapter); 210 | } 211 | 212 | // 读取配置 213 | private void initsettings(){ 214 | spf = getSharedPreferences("settings", MODE_PRIVATE); 215 | //累计听歌数量 216 | Utils.count = spf.getInt("listen_count", 0); 217 | musicCountView.setText("累计听歌"+String.valueOf(Utils.count) +"首"); 218 | } 219 | 220 | // 保存配置 221 | private void saveSettings(){ 222 | SharedPreferences.Editor editor = spf.edit(); 223 | 224 | //累计听歌数量 225 | editor.putInt("listen_count", Utils.count); 226 | // 播放模式 227 | int mode = serviceBinder.getPlayMode(); 228 | editor.putInt("play_mode", mode); 229 | 230 | editor.apply(); 231 | } 232 | 233 | // 设置侧边栏 234 | private void setNavigationView(){ 235 | 236 | // 使用toggle控制侧边栏弹出: 237 | ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(this, drawerLayout,toolbar,R.string.app_name,R.string.app_name); 238 | toggle.syncState(); 239 | drawerLayout.addDrawerListener(toggle); 240 | 241 | //侧边栏菜单项点击事件 242 | navigationView.setNavigationItemSelectedListener(new NavigationView.OnNavigationItemSelectedListener() { 243 | @Override 244 | public boolean onNavigationItemSelected(@NonNull MenuItem menuItem) { 245 | 246 | switch (menuItem.getItemId()){ 247 | case R.id.local: 248 | // 进入本地音乐 249 | Intent intent1 = new Intent(MainActivity.this, LocalMusicActivity.class); 250 | startActivity(intent1); 251 | break; 252 | case R.id.online: 253 | // 进入在线音乐 254 | Intent intent2 = new Intent(MainActivity.this, OnlineMusicActivity.class); 255 | startActivity(intent2); 256 | break; 257 | case R.id.exit: 258 | // 退出 259 | unbindService(serviceConnection); 260 | Intent intent = new Intent(MainActivity.this, MusicService.class); 261 | stopService(intent); 262 | finish(); 263 | break; 264 | } 265 | return true; 266 | } 267 | }); 268 | } 269 | 270 | // 显示当前正在播放的音乐 271 | private void showPlayingList(){ 272 | 273 | final AlertDialog.Builder builder = new AlertDialog.Builder(this); 274 | 275 | //设计对话框的显示标题 276 | builder.setTitle("播放列表"); 277 | //获取播放列表 278 | final List playingList = serviceBinder.getPlayingList(); 279 | 280 | if(playingList.size() > 0) { 281 | 282 | //播放列表有曲目，显示所有音乐 283 | final PlayingMusicAdapter playingAdapter = new PlayingMusicAdapter(this, R.layout.playinglist_item, playingList); 284 | builder.setAdapter(playingAdapter, new DialogInterface.OnClickListener() { 285 | //监听列表项点击事件 286 | @Override 287 | public void onClick(DialogInterface dialog, int which) { 288 | serviceBinder.addPlayList(playingList.get(which)); 289 | } 290 | }); 291 | //列表项中删除按钮的点击事件 292 | playingAdapter.setOnDeleteButtonListener(new PlayingMusicAdapter.onDeleteButtonListener() { 293 | @Override 294 | public void onClick(int i) { 295 | serviceBinder.removeMusic(i); 296 | playingAdapter.notifyDataSetChanged(); 297 | } 298 | }); 299 | } 300 | else { 301 | //播放列表没有曲目，显示没有音乐 302 | builder.setMessage("没有正在播放的音乐"); 303 | } 304 | 305 | //设置该对话框是可以自动取消的，例如当用户在空白处随便点击一下，对话框就会关闭消失 306 | builder.setCancelable(true); 307 | //创建并显示对话框 308 | builder.create().show(); 309 | } 310 | 311 | // 与后台服务连接的匿名类 312 | private ServiceConnection serviceConnection = new ServiceConnection() { 313 | 314 | @Override 315 | public void onServiceConnected(ComponentName name, IBinder service) { 316 | //绑定成功后，取得MusicSercice提供的接口 317 | serviceBinder = (MusicService.MusicServiceBinder) service; 318 | 319 | //注册监听器 320 | serviceBinder.registerOnStateChangeListener(listenr); 321 | 322 | Music item = serviceBinder.getCurrentMusic(); 323 | 324 | if(item != null){ 325 | //当前有可播放音乐 326 | playingTitleView.setText(item.title); 327 | playingArtistView.setText(item.artist); 328 | if (item.isOnlineMusic){ 329 | Glide.with(getApplicationContext()) 330 | .load(item.imgUrl) 331 | .placeholder(R.drawable.defult_music_img) 332 | .error(R.drawable.defult_music_img) 333 | .into(playingImgView); 334 | } 335 | else { 336 | ContentResolver resolver = getContentResolver(); 337 | Bitmap img = Utils.getLocalMusicBmp(resolver, item.imgUrl); 338 | Glide.with(getApplicationContext()) 339 | .load(img) 340 | .placeholder(R.drawable.defult_music_img) 341 | .error(R.drawable.defult_music_img) 342 | .into(playingImgView); 343 | } 344 | } 345 | 346 | int mode = spf.getInt("play_mode", Utils.TYPE_ORDER); 347 | serviceBinder.setPlayMode(mode); 348 | } 349 | @Override 350 | public void onServiceDisconnected(ComponentName name) { 351 | //断开连接之后, 注销监听器 352 | serviceBinder.unregisterOnStateChangeListener(listenr); 353 | } 354 | }; 355 | 356 | // 实现监听器监听MusicService的变化， 357 | private MusicService.OnStateChangeListenr listenr = new MusicService.OnStateChangeListenr() { 358 | 359 | @Override 360 | public void onPlayProgressChange(long played, long duration) {} 361 | 362 | @Override 363 | public void onPlay(Music item) { 364 | //播放状态变为播放时 365 | btnPlayOrPause.setImageResource(R.drawable.zanting); 366 | playingTitleView.setText(item.title); 367 | playingArtistView.setText(item.artist); 368 | if (item.isOnlineMusic){ 369 | Glide.with(getApplicationContext()) 370 | .load(item.imgUrl) 371 | .placeholder(R.drawable.defult_music_img) 372 | .error(R.drawable.defult_music_img) 373 | .into(playingImgView); 374 | } 375 | else { 376 | ContentResolver resolver = getContentResolver(); 377 | Bitmap img = Utils.getLocalMusicBmp(resolver, item.imgUrl); 378 | Glide.with(getApplicationContext()) 379 | .load(img) 380 | .placeholder(R.drawable.defult_music_img) 381 | .error(R.drawable.defult_music_img) 382 | .into(playingImgView); 383 | } 384 | } 385 | 386 | @Override 387 | public void onPause() { 388 | //播放状态变为暂停时 389 | btnPlayOrPause.setImageResource(R.drawable.bofang); 390 | } 391 | }; 392 | 393 | // 对外接口, 插入一首歌曲 394 | public static void addMymusic(Music item){ 395 | if (musicList.contains(item)) 396 | return; 397 | //添加到列表和数据库 398 | musicList.add(0, item); 399 | MyMusic myMusic = new MyMusic(item.songUrl, item.title, item.artist, item.imgUrl, item.isOnlineMusic); 400 | myMusic.save(); 401 | } 402 | 403 | // // 对外接口, 插入多首歌曲 404 | // public static void addMymusic(List lists){ 405 | // 406 | // for (Music item:lists){ 407 | // addMymusic(item); 408 | // } 409 | // } 410 | 411 | // 显示菜单 412 | @Override 413 | public boolean onCreateOptionsMenu(Menu menu) { 414 | getMenuInflater().inflate(R.menu.main, menu); 415 | return true; 416 | } 417 | 418 | // 菜单点击事件 419 | @Override 420 | public boolean onOptionsItemSelected(MenuItem item) { 421 | 422 | switch (item.getItemId()) { 423 | case R.id.local_music: 424 | Intent intent1 = new Intent(MainActivity.this, LocalMusicActivity.class); 425 | startActivity(intent1); 426 | break; 427 | case R.id.online_music: 428 | Intent intent2 = new Intent(MainActivity.this, OnlineMusicActivity.class); 429 | startActivity(intent2); 430 | break; 431 | default: 432 | } 433 | return true; 434 | } 435 | } 436 | -------------------------------------------------------------------------------- /app/src/main/java/com/example/simplemusic/activity/OnlineMusicActivity.java: -------------------------------------------------------------------------------- 1 | package com.example.simplemusic.activity; 2 | 3 | import android.annotation.SuppressLint; 4 | import android.content.ComponentName; 5 | import android.content.ContentResolver; 6 | import android.content.DialogInterface; 7 | import android.content.Intent; 8 | import android.content.ServiceConnection; 9 | import android.graphics.Bitmap; 10 | import android.os.Bundle; 11 | import android.os.Handler; 12 | import android.os.IBinder; 13 | import android.os.Message; 14 | import android.support.v7.app.AlertDialog; 15 | import android.support.v7.app.AppCompatActivity; 16 | import android.support.v7.widget.Toolbar; 17 | import android.view.MenuItem; 18 | import android.view.View; 19 | import android.widget.AdapterView; 20 | import android.widget.ImageView; 21 | import android.widget.ListView; 22 | import android.widget.RelativeLayout; 23 | import android.widget.TextView; 24 | import android.widget.Toast; 25 | 26 | import com.bumptech.glide.Glide; 27 | import com.example.simplemusic.bean.Music; 28 | import com.example.simplemusic.adapter.MusicAdapter; 29 | import com.example.simplemusic.adapter.PlayingMusicAdapter; 30 | import com.example.simplemusic.R; 31 | import com.example.simplemusic.util.Utils; 32 | import com.example.simplemusic.service.MusicService; 33 | 34 | import org.json.JSONArray; 35 | import org.json.JSONObject; 36 | 37 | import java.io.IOException; 38 | import java.util.ArrayList; 39 | import java.util.List; 40 | import java.util.concurrent.TimeUnit; 41 | 42 | import okhttp3.Call; 43 | import okhttp3.Callback; 44 | import okhttp3.OkHttpClient; 45 | import okhttp3.Request; 46 | import okhttp3.Response; 47 | 48 | public class OnlineMusicActivity extends AppCompatActivity implements View.OnClickListener{ 49 | 50 | private TextView musicCountView; 51 | private ListView musicListView; 52 | private TextView playingTitleView; 53 | private TextView playingArtistView; 54 | private ImageView playingImgView; 55 | private ImageView btnPlayOrPause; 56 | 57 | private List onlinemusic_list; 58 | private MusicService.MusicServiceBinder serviceBinder; 59 | private MusicAdapter adapter; 60 | 61 | private OkHttpClient client; 62 | private Handler mainHanlder; 63 | 64 | @SuppressLint("HandlerLeak") 65 | @Override 66 | protected void onCreate(Bundle savedInstanceState) { 67 | super.onCreate(savedInstanceState); 68 | setContentView(R.layout.activity_onlinemusic); 69 | 70 | //初始化 71 | initActivity(); 72 | 73 | mainHanlder = new Handler(){ 74 | @Override 75 | public void handleMessage(Message msg) { 76 | super.handleMessage(msg); 77 | switch (msg.what){ 78 | case 60: 79 | //更新一首歌曲 80 | Music music = (Music) msg.obj; 81 | onlinemusic_list.add(music); 82 | adapter.notifyDataSetChanged(); 83 | musicCountView.setText("播放全部(共" + onlinemusic_list.size() + "首)"); 84 | break; 85 | } 86 | } 87 | }; 88 | 89 | // 列表项点击事件 90 | musicListView.setOnItemClickListener(new AdapterView.OnItemClickListener() { 91 | @Override 92 | public void onItemClick(AdapterView parent, View view, int position, long id) { 93 | Music music = onlinemusic_list.get(position); 94 | serviceBinder.addPlayList(music); 95 | } 96 | }); 97 | 98 | //列表项中更多按钮的点击事件 99 | adapter.setOnMoreButtonListener(new MusicAdapter.onMoreButtonListener() { 100 | @Override 101 | public void onClick(final int i) { 102 | final Music music = onlinemusic_list.get(i); 103 | final String[] items = new String[] {"收藏到我的音乐", "添加到播放列表", "删除"}; 104 | AlertDialog.Builder builder = new AlertDialog.Builder(OnlineMusicActivity.this); 105 | builder.setTitle(music.title+"-"+music.artist); 106 | 107 | builder.setItems(items, new DialogInterface.OnClickListener() { 108 | @Override 109 | public void onClick(DialogInterface dialog, int which) { 110 | switch (which){ 111 | case 0: 112 | MainActivity.addMymusic(music); 113 | break; 114 | case 1: 115 | serviceBinder.addPlayList(music); 116 | break; 117 | case 2: 118 | //从列表中删除 119 | onlinemusic_list.remove(i); 120 | adapter.notifyDataSetChanged(); 121 | musicCountView.setText("播放全部(共"+onlinemusic_list.size()+"首)"); 122 | break; 123 | } 124 | } 125 | }); 126 | builder.create().show(); 127 | } 128 | }); 129 | 130 | } 131 | 132 | // 监听组件 133 | @Override 134 | public void onClick(View v) { 135 | switch (v.getId()){ 136 | case R.id.play_all: 137 | serviceBinder.addPlayList(onlinemusic_list); 138 | break; 139 | case R.id.player: 140 | Intent intent = new Intent(OnlineMusicActivity.this, PlayerActivity.class); 141 | startActivity(intent); 142 | //弹出动画 143 | overridePendingTransition(R.anim.bottom_in, R.anim.bottom_silent); 144 | break; 145 | case R.id.play_or_pause: 146 | serviceBinder.playOrPause(); 147 | break; 148 | case R.id.playing_list: 149 | showPlayList(); 150 | break; 151 | } 152 | } 153 | 154 | @Override 155 | protected void onDestroy() { 156 | super.onDestroy(); 157 | onlinemusic_list.clear(); 158 | unbindService(mServiceConnection); 159 | client.dispatcher().cancelAll(); 160 | } 161 | 162 | // 初始化活动 163 | private void initActivity(){ 164 | //初始化控件 165 | ImageView btn_playAll = this.findViewById(R.id.play_all); 166 | musicCountView = this.findViewById(R.id.play_all_title); 167 | musicListView = this.findViewById(R.id.music_list); 168 | RelativeLayout playerToolView = this.findViewById(R.id.player); 169 | playingImgView = this.findViewById(R.id.playing_img); 170 | playingTitleView = this.findViewById(R.id.playing_title); 171 | playingArtistView = this.findViewById(R.id.playing_artist); 172 | btnPlayOrPause = this.findViewById(R.id.play_or_pause); 173 | ImageView btn_playingList = this.findViewById(R.id.playing_list); 174 | 175 | // 设置监听 176 | btn_playAll.setOnClickListener(this); 177 | playerToolView.setOnClickListener(this); 178 | btnPlayOrPause.setOnClickListener(this); 179 | btn_playingList.setOnClickListener(this); 180 | 181 | //绑定播放服务 182 | Intent i = new Intent(this, MusicService.class); 183 | bindService(i, mServiceConnection, BIND_AUTO_CREATE); 184 | 185 | // 使用ToolBar 186 | Toolbar toolbar = findViewById(R.id.toolbar); 187 | toolbar.setTitle("网易云热歌榜"); 188 | setSupportActionBar(toolbar); 189 | getSupportActionBar().setDisplayHomeAsUpEnabled(true); 190 | setSupportActionBar(toolbar); 191 | 192 | client = new OkHttpClient.Builder() 193 | .connectTimeout(10, TimeUnit.SECONDS)//设置连接超时时间 194 | .readTimeout(10, TimeUnit.SECONDS)//设置读取超时时间 195 | .build(); 196 | 197 | // 获取在线音乐 198 | onlinemusic_list = new ArrayList<>(); 199 | adapter = new MusicAdapter(this, R.layout.music_item, onlinemusic_list); 200 | musicListView.setAdapter(adapter); 201 | musicCountView.setText("播放全部(共"+onlinemusic_list.size()+"首)"); 202 | getOlineMusic(); 203 | } 204 | 205 | 206 | // 显示当前正在播放的音乐 207 | private void showPlayList(){ 208 | final AlertDialog.Builder builder = new AlertDialog.Builder(this); 209 | 210 | //设计对话框的显示标题 211 | builder.setTitle("播放列表"); 212 | 213 | //获取播放列表 214 | final List playingList = serviceBinder.getPlayingList(); 215 | 216 | if(playingList.size() > 0) { 217 | //播放列表有曲目，显示所有音乐 218 | final PlayingMusicAdapter playingAdapter = new PlayingMusicAdapter(this, R.layout.playinglist_item, playingList); 219 | builder.setAdapter(playingAdapter, new DialogInterface.OnClickListener() { 220 | //监听列表项点击事件 221 | @Override 222 | public void onClick(DialogInterface dialog, int which) { 223 | serviceBinder.addPlayList(playingList.get(which)); 224 | } 225 | }); 226 | 227 | //列表项中删除按钮的点击事件 228 | playingAdapter.setOnDeleteButtonListener(new PlayingMusicAdapter.onDeleteButtonListener() { 229 | @Override 230 | public void onClick(int i) { 231 | serviceBinder.removeMusic(i); 232 | playingAdapter.notifyDataSetChanged(); 233 | } 234 | }); 235 | } 236 | else { 237 | //播放列表没有曲目，显示没有音乐 238 | builder.setMessage("没有正在播放的音乐"); 239 | } 240 | 241 | //设置该对话框是可以自动取消的，例如当用户在空白处随便点击一下，对话框就会关闭消失 242 | builder.setCancelable(true); 243 | 244 | //创建并显示对话框 245 | builder.create().show(); 246 | } 247 | 248 | // 定义与服务的连接的匿名类 249 | private ServiceConnection mServiceConnection = new ServiceConnection() { 250 | //绑定成功时调用 251 | @Override 252 | public void onServiceConnected(ComponentName name, IBinder service) { 253 | 254 | //绑定成功后，取得MusicSercice提供的接口 255 | serviceBinder = (MusicService.MusicServiceBinder) service; 256 | 257 | //注册监听器 258 | serviceBinder.registerOnStateChangeListener(listenr); 259 | 260 | Music item = serviceBinder.getCurrentMusic(); 261 | 262 | if (serviceBinder.isPlaying()){ 263 | //如果正在播放音乐, 更新控制栏信息 264 | btnPlayOrPause.setImageResource(R.drawable.zanting); 265 | playingTitleView.setText(item.title); 266 | playingArtistView.setText(item.artist); 267 | if (item.isOnlineMusic){ 268 | Glide.with(getApplicationContext()) 269 | .load(item.imgUrl) 270 | .placeholder(R.drawable.defult_music_img) 271 | .error(R.drawable.defult_music_img) 272 | .into(playingImgView); 273 | } 274 | else { 275 | ContentResolver resolver = getContentResolver(); 276 | Bitmap img = Utils.getLocalMusicBmp(resolver, item.imgUrl); 277 | Glide.with(getApplicationContext()) 278 | .load(img) 279 | .placeholder(R.drawable.defult_music_img) 280 | .error(R.drawable.defult_music_img) 281 | .into(playingImgView); 282 | } 283 | } 284 | else if (item != null){ 285 | //当前有可播放音乐但没有播放 286 | btnPlayOrPause.setImageResource(R.drawable.bofang); 287 | playingTitleView.setText(item.title); 288 | playingArtistView.setText(item.artist); 289 | if (item.isOnlineMusic){ 290 | Glide.with(getApplicationContext()) 291 | .load(item.imgUrl) 292 | .placeholder(R.drawable.defult_music_img) 293 | .error(R.drawable.defult_music_img) 294 | .into(playingImgView); 295 | } 296 | else { 297 | ContentResolver resolver = getContentResolver(); 298 | Bitmap img = Utils.getLocalMusicBmp(resolver, item.imgUrl); 299 | Glide.with(getApplicationContext()) 300 | .load(img) 301 | .placeholder(R.drawable.defult_music_img) 302 | .error(R.drawable.defult_music_img) 303 | .into(playingImgView); 304 | } 305 | } 306 | } 307 | @Override 308 | public void onServiceDisconnected(ComponentName name) { 309 | //断开连接时注销监听器 310 | serviceBinder.unregisterOnStateChangeListener(listenr); 311 | } 312 | }; 313 | 314 | // 实现监听器监听MusicService的变化， 315 | private MusicService.OnStateChangeListenr listenr = new MusicService.OnStateChangeListenr() { 316 | 317 | @Override 318 | public void onPlayProgressChange(long played, long duration) {} 319 | 320 | @Override 321 | public void onPlay(Music item) { 322 | //播放状态变为播放时 323 | btnPlayOrPause.setImageResource(R.drawable.zanting); 324 | playingTitleView.setText(item.title); 325 | playingArtistView.setText(item.artist); 326 | btnPlayOrPause.setEnabled(true); 327 | if (item.isOnlineMusic){ 328 | Glide.with(getApplicationContext()) 329 | .load(item.imgUrl) 330 | .placeholder(R.drawable.defult_music_img) 331 | .error(R.drawable.defult_music_img) 332 | .into(playingImgView); 333 | } 334 | else { 335 | ContentResolver resolver = getContentResolver(); 336 | Bitmap img = Utils.getLocalMusicBmp(resolver, item.imgUrl); 337 | Glide.with(getApplicationContext()) 338 | .load(img) 339 | .placeholder(R.drawable.defult_music_img) 340 | .error(R.drawable.defult_music_img) 341 | .into(playingImgView); 342 | } 343 | } 344 | 345 | @Override 346 | public void onPause() { 347 | //播放状态变为暂停时 348 | btnPlayOrPause.setImageResource(R.drawable.bofang); 349 | btnPlayOrPause.setEnabled(true); 350 | } 351 | }; 352 | 353 | // 获取在线音乐 354 | private void getOlineMusic() { 355 | 356 | Request request = new Request.Builder() 357 | .url("https://api.itooi.cn/netease/songList?id=3778678&format=1") 358 | .build(); 359 | client.newCall(request).enqueue(new Callback() { 360 | @Override 361 | public void onFailure(Call call, IOException e) { 362 | runOnUiThread(new Runnable() { 363 | @Override 364 | public void run() { 365 | Toast.makeText(OnlineMusicActivity.this, "网络错误", Toast.LENGTH_SHORT).show(); 366 | } 367 | }); 368 | } 369 | 370 | @Override 371 | public void onResponse(Call call, Response response) throws IOException { 372 | String result = response.body().string(); 373 | try{ 374 | JSONObject obj = new JSONObject(result); 375 | JSONArray songs = new JSONArray(obj.getString("data")); 376 | 377 | for(int i=0; i playingList = serviceBinder.getPlayingList(); 167 | 168 | if(playingList.size() > 0) { 169 | //播放列表有曲目，显示所有音乐 170 | final PlayingMusicAdapter playingAdapter = new PlayingMusicAdapter(this, R.layout.playinglist_item, playingList); 171 | builder.setAdapter(playingAdapter, new DialogInterface.OnClickListener() { 172 | //监听列表项点击事件 173 | @Override 174 | public void onClick(DialogInterface dialog, int which) { 175 | serviceBinder.addPlayList(playingList.get(which)); 176 | } 177 | }); 178 | 179 | //列表项中删除按钮的点击事件 180 | playingAdapter.setOnDeleteButtonListener(new PlayingMusicAdapter.onDeleteButtonListener() { 181 | @Override 182 | public void onClick(int i) { 183 | serviceBinder.removeMusic(i); 184 | playingAdapter.notifyDataSetChanged(); 185 | } 186 | }); 187 | } 188 | else { 189 | //播放列表没有曲目，显示没有音乐 190 | builder.setMessage("没有正在播放的音乐"); 191 | } 192 | builder.setCancelable(true); 193 | builder.create().show(); 194 | } 195 | 196 | //定义与服务的连接的匿名类 197 | private ServiceConnection mServiceConnection = new ServiceConnection() { 198 | 199 | @Override 200 | public void onServiceConnected(ComponentName name, IBinder service) { 201 | //绑定成功后，取得MusicSercice提供的接口 202 | serviceBinder = (MusicService.MusicServiceBinder) service; 203 | 204 | //注册监听器 205 | serviceBinder.registerOnStateChangeListener(listenr); 206 | 207 | //获得当前音乐 208 | Music item = serviceBinder.getCurrentMusic(); 209 | 210 | if(item == null) { 211 | //当前音乐为空, seekbar不可拖动 212 | seekBar.setEnabled(false); 213 | } 214 | else if (serviceBinder.isPlaying()){ 215 | //如果正在播放音乐, 更新信息 216 | musicTitleView.setText(item.title); 217 | musicArtistView.setText(item.artist); 218 | btnPlayOrPause.setImageResource(R.drawable.ic_pause); 219 | rotateAnimator.playAnimator(); 220 | if (item.isOnlineMusic){ 221 | Glide.with(getApplicationContext()) 222 | .load(item.imgUrl) 223 | .placeholder(R.drawable.defult_music_img) 224 | .error(R.drawable.defult_music_img) 225 | .into(musicImgView); 226 | } 227 | else { 228 | ContentResolver resolver = getContentResolver(); 229 | Bitmap img = Utils.getLocalMusicBmp(resolver, item.imgUrl); 230 | Glide.with(getApplicationContext()) 231 | .load(img) 232 | .placeholder(R.drawable.defult_music_img) 233 | .error(R.drawable.defult_music_img) 234 | .into(musicImgView); 235 | } 236 | } 237 | else { 238 | //当前有可播放音乐但没有播放 239 | musicTitleView.setText(item.title); 240 | musicArtistView.setText(item.artist); 241 | btnPlayOrPause.setImageResource(R.drawable.ic_play); 242 | if (item.isOnlineMusic){ 243 | Glide.with(getApplicationContext()) 244 | .load(item.imgUrl) 245 | .placeholder(R.drawable.defult_music_img) 246 | .error(R.drawable.defult_music_img) 247 | .into(musicImgView); 248 | } 249 | else { 250 | ContentResolver resolver = getContentResolver(); 251 | Bitmap img = Utils.getLocalMusicBmp(resolver, item.imgUrl); 252 | Glide.with(getApplicationContext()) 253 | .load(img) 254 | .placeholder(R.drawable.defult_music_img) 255 | .error(R.drawable.defult_music_img) 256 | .into(musicImgView); 257 | } 258 | } 259 | 260 | // 获取当前播放模式 261 | int mode = (serviceBinder.getPlayMode()); 262 | switch (mode){ 263 | case Utils.TYPE_ORDER: 264 | btnPlayMode.setImageResource(R.drawable.ic_playrecycler); 265 | break; 266 | case Utils.TYPE_SINGLE: 267 | btnPlayMode.setImageResource(R.drawable.ic_singlerecycler); 268 | break; 269 | case Utils.TYPE_RANDOM: 270 | btnPlayMode.setImageResource(R.drawable.ic_random); 271 | break; 272 | default: 273 | } 274 | } 275 | 276 | @Override 277 | public void onServiceDisconnected(ComponentName name) { 278 | //断开连接之后, 注销监听器 279 | serviceBinder.unregisterOnStateChangeListener(listenr); 280 | } 281 | }; 282 | 283 | //实现监听器监听MusicService的变化， 284 | private MusicService.OnStateChangeListenr listenr = new MusicService.OnStateChangeListenr() { 285 | 286 | @Override 287 | public void onPlayProgressChange(long played, long duration) { 288 | seekBar.setMax((int) duration); 289 | totalTimeView.setText(Utils.formatTime(duration)); 290 | nowTimeView.setText(Utils.formatTime(played)); 291 | seekBar.setProgress((int) played); 292 | } 293 | 294 | @Override 295 | public void onPlay(final Music item) { 296 | //变为播放状态时 297 | musicTitleView.setText(item.title); 298 | musicArtistView.setText(item.artist); 299 | btnPlayOrPause.setImageResource(R.drawable.ic_pause); 300 | rotateAnimator.playAnimator(); 301 | if (item.isOnlineMusic){ 302 | Glide.with(getApplicationContext()) 303 | .load(item.imgUrl) 304 | .placeholder(R.drawable.defult_music_img) 305 | .error(R.drawable.defult_music_img) 306 | .into(musicImgView); 307 | } 308 | else { 309 | ContentResolver resolver = getContentResolver(); 310 | Bitmap img = Utils.getLocalMusicBmp(resolver, item.imgUrl); 311 | Glide.with(getApplicationContext()) 312 | .load(img) 313 | .placeholder(R.drawable.defult_music_img) 314 | .error(R.drawable.defult_music_img) 315 | .into(musicImgView); 316 | } 317 | } 318 | 319 | @Override 320 | public void onPause() { 321 | //变为暂停状态时 322 | btnPlayOrPause.setImageResource(R.drawable.ic_play); 323 | rotateAnimator.pauseAnimator(); 324 | } 325 | }; 326 | 327 | @Override 328 | public boolean onOptionsItemSelected(MenuItem item) { 329 | switch (item.getItemId()){ 330 | case android.R.id.home: 331 | finish(); 332 | return true; 333 | } 334 | return super.onOptionsItemSelected(item); 335 | } 336 | 337 | @Override 338 | public void finish() { 339 | super.finish(); 340 | //界面退出时的动画 341 | overridePendingTransition(R.anim.bottom_silent,R.anim.bottom_out); 342 | } 343 | } 344 | -------------------------------------------------------------------------------- /app/src/main/java/com/example/simplemusic/activity/StartActivity.java: -------------------------------------------------------------------------------- 1 | package com.example.simplemusic.activity; 2 | 3 | import android.content.Intent; 4 | import android.os.Bundle; 5 | import android.os.Handler; 6 | import android.support.v7.app.AppCompatActivity; 7 | import android.view.Window; 8 | 9 | import com.example.simplemusic.R; 10 | 11 | public class StartActivity extends AppCompatActivity { 12 | 13 | @Override 14 | protected void onCreate(Bundle savedInstanceState) { 15 | super.onCreate(savedInstanceState); 16 | getWindow().requestFeature(Window.FEATURE_NO_TITLE); 17 | setContentView(R.layout.activity_start); 18 | 19 | Handler handler = new Handler(); 20 | // 延迟SPLASH_DISPLAY_LENGHT时间然后跳转到MainActivity 21 | int SPLASH_DISPLAY_LENGHT = 1000; 22 | handler.postDelayed(new Runnable() { 23 | @Override 24 | public void run() { 25 | Intent intent = new Intent(StartActivity.this, MainActivity.class); 26 | startActivity(intent); 27 | finish(); 28 | } 29 | }, SPLASH_DISPLAY_LENGHT); 30 | } 31 | } 32 | -------------------------------------------------------------------------------- /app/src/main/java/com/example/simplemusic/adapter/MusicAdapter.java: -------------------------------------------------------------------------------- 1 | package com.example.simplemusic.adapter; 2 | 3 | import android.content.Context; 4 | import android.view.LayoutInflater; 5 | import android.view.View; 6 | import android.view.ViewGroup; 7 | import android.widget.BaseAdapter; 8 | import android.widget.LinearLayout; 9 | import android.widget.TextView; 10 | 11 | import com.example.simplemusic.bean.Music; 12 | import com.example.simplemusic.R; 13 | 14 | import java.util.List; 15 | 16 | public class MusicAdapter extends BaseAdapter { 17 | 18 | private List mData; 19 | private LayoutInflater mInflater; 20 | private int mResource; 21 | private onMoreButtonListener monMoreButtonListener; 22 | 23 | public MusicAdapter(Context context, int resId, List data) 24 | { 25 | mData = data; 26 | mInflater = LayoutInflater.from(context); 27 | mResource = resId; 28 | } 29 | 30 | @Override 31 | public int getCount() { 32 | return mData != null ? mData.size() : 0; 33 | } 34 | 35 | @Override 36 | public Object getItem(int position) { 37 | return mData != null ? mData.get(position): null ; 38 | } 39 | 40 | @Override 41 | public long getItemId(int position) { 42 | return position; 43 | } 44 | 45 | @Override 46 | public View getView(final int position, View convertView, ViewGroup parent) { 47 | 48 | Music item = mData.get(position); 49 | View view; 50 | ViewHolder holder; 51 | 52 | if (convertView == null) { 53 | view = mInflater.inflate(mResource, parent, false); 54 | holder = new ViewHolder(); 55 | holder.title = view.findViewById(R.id.music_title); 56 | holder.artist = view.findViewById(R.id.music_artist); 57 | holder.more = view.findViewById(R.id.more); 58 | view.setTag(holder); 59 | } 60 | else { 61 | view = convertView; 62 | holder = (ViewHolder) view.getTag(); 63 | } 64 | holder.title.setText(item.title); 65 | holder.artist.setText(item.artist); 66 | holder.more.setOnClickListener(new View.OnClickListener() { 67 | @Override 68 | public void onClick(View v) { 69 | monMoreButtonListener.onClick(position); 70 | } 71 | }); 72 | return view; 73 | } 74 | 75 | class ViewHolder{ 76 | TextView title; 77 | TextView artist; 78 | LinearLayout more; 79 | } 80 | 81 | public interface onMoreButtonListener { 82 | void onClick(int i); 83 | } 84 | 85 | public void setOnMoreButtonListener(onMoreButtonListener monMoreButtonListener) { 86 | this.monMoreButtonListener = monMoreButtonListener; 87 | } 88 | 89 | } 90 | -------------------------------------------------------------------------------- /app/src/main/java/com/example/simplemusic/adapter/PlayingMusicAdapter.java: -------------------------------------------------------------------------------- 1 | package com.example.simplemusic.adapter; 2 | 3 | import android.content.Context; 4 | import android.view.LayoutInflater; 5 | import android.view.View; 6 | import android.view.ViewGroup; 7 | import android.widget.BaseAdapter; 8 | import android.widget.ImageView; 9 | import android.widget.TextView; 10 | 11 | import com.example.simplemusic.bean.Music; 12 | import com.example.simplemusic.R; 13 | 14 | import java.util.List; 15 | 16 | public class PlayingMusicAdapter extends BaseAdapter { 17 | 18 | private List mData; 19 | private LayoutInflater mInflater; 20 | private int mResource; 21 | private Context mContext; 22 | private onDeleteButtonListener monDeleteButtonListener; 23 | 24 | public PlayingMusicAdapter(Context context, int resId, List data) 25 | { 26 | mContext = context; 27 | mData = data; 28 | mInflater = LayoutInflater.from(context); 29 | mResource = resId; 30 | } 31 | 32 | @Override 33 | public int getCount() { 34 | return mData != null ? mData.size() : 0; 35 | } 36 | 37 | @Override 38 | public Object getItem(int position) { 39 | return mData != null ? mData.get(position): null ; 40 | } 41 | 42 | @Override 43 | public long getItemId(int position) { 44 | return position; 45 | } 46 | 47 | @Override 48 | public View getView(final int position, View convertView, ViewGroup parent) { 49 | 50 | Music item = mData.get(position); 51 | View view; 52 | ViewHolder holder; 53 | 54 | if (convertView == null) { 55 | view = mInflater.inflate(mResource, parent, false); 56 | holder = new ViewHolder(); 57 | holder.title = view.findViewById(R.id.playingmusic_title); 58 | holder.artist = view.findViewById(R.id.playingmusic_artist); 59 | holder.delete = view.findViewById(R.id.delete); 60 | view.setTag(holder); 61 | } 62 | else { 63 | view = convertView; 64 | holder = (ViewHolder) view.getTag(); 65 | } 66 | holder.title.setText(item.title); 67 | holder.artist.setText(item.artist); 68 | holder.delete.setOnClickListener(new View.OnClickListener() { 69 | @Override 70 | public void onClick(View v) { 71 | monDeleteButtonListener.onClick(position); 72 | } 73 | }); 74 | return view; 75 | } 76 | 77 | class ViewHolder{ 78 | TextView title; 79 | TextView artist; 80 | ImageView delete; 81 | } 82 | 83 | public interface onDeleteButtonListener { 84 | void onClick(int i); 85 | } 86 | 87 | public void setOnDeleteButtonListener(onDeleteButtonListener monDeleteButtonListener) { 88 | this.monDeleteButtonListener = monDeleteButtonListener; 89 | } 90 | 91 | } 92 | -------------------------------------------------------------------------------- /app/src/main/java/com/example/simplemusic/bean/Music.java: -------------------------------------------------------------------------------- 1 | package com.example.simplemusic.bean; 2 | 3 | import java.util.Objects; 4 | 5 | public class Music { 6 | 7 | public String artist; //歌手 8 | public String title; //歌曲名 9 | public String songUrl; //歌曲地址 10 | public String imgUrl; //专辑图片地址 11 | public boolean isOnlineMusic; 12 | 13 | public Music(String songUrl, String title, String artist, String imgUrl, boolean isOnlineMusic) { 14 | this.title = title; 15 | this.artist = artist; 16 | this.songUrl = songUrl; 17 | this.imgUrl = imgUrl; 18 | this.isOnlineMusic = isOnlineMusic; 19 | } 20 | 21 | //重写equals方法, 使得可以用contains方法来判断列表中是否存在Music类的实例 22 | @Override 23 | public boolean equals(Object o) { 24 | if (this == o) return true; 25 | if (o == null || getClass() != o.getClass()) return false; 26 | Music music = (Music) o; 27 | return Objects.equals(title, music.title); 28 | } 29 | } 30 | -------------------------------------------------------------------------------- /app/src/main/java/com/example/simplemusic/db/LocalMusic.java: -------------------------------------------------------------------------------- 1 | package com.example.simplemusic.db; 2 | 3 | import org.litepal.crud.LitePalSupport; 4 | 5 | public class LocalMusic extends LitePalSupport { 6 | 7 | public String artist; //歌手 8 | public String title; //歌曲名 9 | public String songUrl; //歌曲地址 10 | public String imgUrl; 11 | public boolean isOnlineMusic; 12 | 13 | public LocalMusic(String songUrl, String title, String artist, String imgUrl, boolean isOnlineMusic) { 14 | this.title = title; 15 | this.artist = artist; 16 | this.songUrl = songUrl; 17 | this.imgUrl = imgUrl; 18 | this.isOnlineMusic = isOnlineMusic; 19 | } 20 | } 21 | -------------------------------------------------------------------------------- /app/src/main/java/com/example/simplemusic/db/MyMusic.java: -------------------------------------------------------------------------------- 1 | package com.example.simplemusic.db; 2 | 3 | import org.litepal.crud.LitePalSupport; 4 | 5 | public class MyMusic extends LitePalSupport { 6 | 7 | public String artist; //歌手 8 | public String title; //歌曲名 9 | public String songUrl; //歌曲地址 10 | public String imgUrl; 11 | public boolean isOnlineMusic; 12 | 13 | public MyMusic(String songUrl, String title, String artist, String imgUrl, boolean isOnlineMusic) { 14 | this.title = title; 15 | this.artist = artist; 16 | this.songUrl = songUrl; 17 | this.imgUrl = imgUrl; 18 | this.isOnlineMusic = isOnlineMusic; 19 | } 20 | } -------------------------------------------------------------------------------- /app/src/main/java/com/example/simplemusic/db/PlayingMusic.java: -------------------------------------------------------------------------------- 1 | package com.example.simplemusic.db; 2 | 3 | import org.litepal.crud.LitePalSupport; 4 | 5 | public class PlayingMusic extends LitePalSupport { 6 | 7 | public String artist; //歌手 8 | public String title; //歌曲名 9 | public String songUrl; //歌曲地址 10 | public String imgUrl; 11 | public boolean isOnlineMusic; 12 | 13 | public PlayingMusic(String songUrl, String title, String artist, String imgUrl, boolean isOnlineMusic) { 14 | this.title = title; 15 | this.artist = artist; 16 | this.songUrl = songUrl; 17 | this.imgUrl = imgUrl; 18 | this.isOnlineMusic = isOnlineMusic; 19 | } 20 | } 21 | -------------------------------------------------------------------------------- /app/src/main/java/com/example/simplemusic/service/MusicService.java: -------------------------------------------------------------------------------- 1 | package com.example.simplemusic.service; 2 | 3 | import android.annotation.SuppressLint; 4 | import android.app.Service; 5 | import android.content.Intent; 6 | import android.content.SharedPreferences; 7 | import android.media.AudioManager; 8 | import android.media.MediaPlayer; 9 | import android.net.Uri; 10 | import android.os.Binder; 11 | import android.os.Handler; 12 | import android.os.IBinder; 13 | import android.os.Message; 14 | 15 | import com.example.simplemusic.bean.Music; 16 | import com.example.simplemusic.util.Utils; 17 | import com.example.simplemusic.db.PlayingMusic; 18 | 19 | import org.litepal.LitePal; 20 | 21 | import java.io.IOException; 22 | import java.util.ArrayList; 23 | import java.util.List; 24 | 25 | public class MusicService extends Service { 26 | 27 | private MediaPlayer player; 28 | private List playingMusicList; 29 | private List listenrList; 30 | private MusicServiceBinder binder; 31 | private AudioManager audioManager; 32 | private Music currentMusic; // 当前就绪的音乐 33 | private boolean autoPlayAfterFocus; // 获取焦点之后是否自动播放 34 | private boolean isNeedReload; // 播放时是否需要重新加载 35 | private int playMode; // 播放模式 36 | private SharedPreferences spf; 37 | 38 | @Override 39 | public void onCreate() { 40 | super.onCreate(); 41 | initPlayList(); //初始化播放列表 42 | listenrList = new ArrayList<>(); //初始化监听器列表 43 | player = new MediaPlayer(); //初始化播放器 44 | player.setOnCompletionListener(onCompletionListener); //设置播放完成的监听器 45 | binder = new MusicServiceBinder(); 46 | audioManager = (AudioManager) getSystemService(AUDIO_SERVICE); //获得音频管理服务 47 | } 48 | 49 | @Override 50 | public void onDestroy() { 51 | super.onDestroy(); 52 | if (player.isPlaying()) { 53 | player.stop(); 54 | } 55 | player.release(); 56 | 57 | playingMusicList.clear(); 58 | listenrList.clear(); 59 | handler.removeMessages(66); 60 | audioManager.abandonAudioFocus(audioFocusListener); //注销音频管理服务 61 | } 62 | 63 | //对外监听器接口 64 | public interface OnStateChangeListenr { 65 | void onPlayProgressChange(long played, long duration); //播放进度变化 66 | void onPlay(Music item); //播放状态变化 67 | void onPause(); //播放状态变化 68 | } 69 | 70 | //定义binder与活动通信 71 | public class MusicServiceBinder extends Binder { 72 | 73 | // 添加一首歌曲 74 | public void addPlayList(Music item) { 75 | addPlayListInner(item); 76 | } 77 | 78 | // 添加多首歌曲 79 | public void addPlayList(List items) { 80 | addPlayListInner(items); 81 | } 82 | 83 | // 移除一首歌曲 84 | public void removeMusic(int i) { 85 | removeMusicInner(i); 86 | } 87 | 88 | public void playOrPause(){ 89 | if (player.isPlaying()){ 90 | pauseInner(); 91 | } 92 | else { 93 | playInner(); 94 | } 95 | } 96 | 97 | // 下一首 98 | public void playNext() { 99 | playNextInner(); 100 | } 101 | 102 | // 上一首 103 | public void playPre() { 104 | playPreInner(); 105 | } 106 | 107 | // 获取当前播放模式 108 | public int getPlayMode(){ 109 | return getPlayModeInner(); 110 | } 111 | 112 | // 设置播放模式 113 | public void setPlayMode(int mode){ 114 | setPlayModeInner(mode); 115 | } 116 | 117 | // 设置播放器进度 118 | public void seekTo(int pos) { 119 | seekToInner(pos); 120 | } 121 | 122 | // 获取当前就绪的音乐 123 | public Music getCurrentMusic() { 124 | return getCurrentMusicInner(); 125 | } 126 | 127 | // 获取播放器播放状态 128 | public boolean isPlaying() { 129 | return isPlayingInner(); 130 | } 131 | 132 | // 获取播放列表 133 | public List getPlayingList() { 134 | return getPlayingListInner(); 135 | } 136 | 137 | // 注册监听器 138 | public void registerOnStateChangeListener(OnStateChangeListenr l) { 139 | listenrList.add(l); 140 | } 141 | 142 | // 注销监听器 143 | public void unregisterOnStateChangeListener(OnStateChangeListenr l) { 144 | listenrList.remove(l); 145 | } 146 | } 147 | 148 | private void addPlayListInner(Music music){ 149 | if (!playingMusicList.contains(music)) { 150 | playingMusicList.add(0, music); 151 | PlayingMusic playingMusic = new PlayingMusic(music.songUrl, music.title, music.artist, music.imgUrl, music.isOnlineMusic); 152 | playingMusic.save(); 153 | } 154 | currentMusic = music; 155 | isNeedReload = true; 156 | playInner(); 157 | } 158 | 159 | private void addPlayListInner(List musicList){ 160 | playingMusicList.clear(); 161 | LitePal.deleteAll(PlayingMusic.class); 162 | playingMusicList.addAll(musicList); 163 | for (Music i: musicList){ 164 | PlayingMusic playingMusic = new PlayingMusic(i.songUrl, i.title, i.artist, i.imgUrl, i.isOnlineMusic); 165 | playingMusic.save(); 166 | } 167 | currentMusic = playingMusicList.get(0); 168 | playInner(); 169 | } 170 | 171 | private void removeMusicInner(int i){ 172 | LitePal.deleteAll(PlayingMusic.class, "title=?", playingMusicList.get(i).title); 173 | playingMusicList.remove(i); 174 | } 175 | 176 | private void playInner() { 177 | 178 | //获取音频焦点 179 | audioManager.requestAudioFocus(audioFocusListener, AudioManager.STREAM_MUSIC, AudioManager.AUDIOFOCUS_GAIN); 180 | 181 | //如果之前没有选定要播放的音乐，就选列表中的第一首音乐开始播放 182 | if (currentMusic == null && playingMusicList.size() > 0) { 183 | currentMusic = playingMusicList.get(0); 184 | isNeedReload = true; 185 | } 186 | 187 | playMusicItem(currentMusic, isNeedReload); 188 | 189 | 190 | } 191 | 192 | private void pauseInner(){ 193 | player.pause(); 194 | 195 | for (OnStateChangeListenr l : listenrList) { 196 | l.onPause(); 197 | } 198 | // 暂停后不需要重新加载 199 | isNeedReload = false; 200 | } 201 | 202 | private void playPreInner(){ 203 | //获取当前播放（或者被加载）音乐的上一首音乐 204 | //如果前面有要播放的音乐，把那首音乐设置成要播放的音乐 205 | int currentIndex = playingMusicList.indexOf(currentMusic); 206 | if (currentIndex - 1 >= 0) { 207 | currentMusic = playingMusicList.get(currentIndex - 1); 208 | isNeedReload = true; 209 | playInner(); 210 | } 211 | } 212 | 213 | private void playNextInner() { 214 | 215 | if (playMode == Utils.TYPE_RANDOM){ 216 | //随机播放 217 | int i = (int) (0 + Math.random() * (playingMusicList.size() + 1)); 218 | currentMusic = playingMusicList.get(i); 219 | } 220 | else { 221 | //列表循环 222 | int currentIndex = playingMusicList.indexOf(currentMusic); 223 | if (currentIndex < playingMusicList.size() - 1) { 224 | currentMusic = playingMusicList.get(currentIndex + 1); 225 | } else { 226 | currentMusic = playingMusicList.get(0); 227 | } 228 | } 229 | isNeedReload = true; 230 | playInner(); 231 | } 232 | 233 | private void seekToInner(int pos){ 234 | //将音乐拖动到指定的时间 235 | player.seekTo(pos); 236 | } 237 | 238 | private Music getCurrentMusicInner(){ 239 | return currentMusic; 240 | } 241 | 242 | private boolean isPlayingInner(){ 243 | return player.isPlaying(); 244 | } 245 | 246 | public List getPlayingListInner(){ 247 | return playingMusicList; 248 | } 249 | 250 | private int getPlayModeInner(){ 251 | return playMode; 252 | } 253 | 254 | private void setPlayModeInner(int mode){ 255 | playMode = mode; 256 | } 257 | 258 | // 将要播放的音乐载入MediaPlayer，但是并不播放 259 | private void prepareToPlay(Music item) { 260 | try { 261 | player.reset(); 262 | //设置播放音乐的地址 263 | player.setDataSource(MusicService.this, Uri.parse(item.songUrl)); 264 | //准备播放音乐 265 | player.prepare(); 266 | } catch (IOException e) { 267 | e.printStackTrace(); 268 | } 269 | } 270 | 271 | // 播放音乐，根据reload标志位判断是非需要重新加载音乐 272 | private void playMusicItem(Music item, boolean reload) { 273 | 274 | if (item == null) { 275 | return; 276 | } 277 | 278 | if (reload) { 279 | //需要重新加载音乐 280 | prepareToPlay(item); 281 | } 282 | player.start(); 283 | for (OnStateChangeListenr l : listenrList) { 284 | l.onPlay(item); 285 | } 286 | isNeedReload = true; 287 | 288 | //移除现有的更新消息，重新启动更新 289 | handler.removeMessages(66); 290 | handler.sendEmptyMessage(66); 291 | } 292 | 293 | // 初始化播放列表 294 | private void initPlayList() { 295 | playingMusicList = new ArrayList<>(); 296 | List list = LitePal.findAll(PlayingMusic.class); 297 | for (PlayingMusic i : list) { 298 | Music m = new Music(i.songUrl, i.title, i.artist, i.imgUrl, i.isOnlineMusic); 299 | playingMusicList.add(m); 300 | } 301 | if (playingMusicList.size() > 0) { 302 | currentMusic = playingMusicList.get(0); 303 | isNeedReload = true; 304 | } 305 | } 306 | 307 | //当前歌曲播放完成的监听器 308 | private MediaPlayer.OnCompletionListener onCompletionListener = new MediaPlayer.OnCompletionListener() { 309 | 310 | @Override 311 | public void onCompletion(MediaPlayer mp) { 312 | 313 | Utils.count ++; //累计听歌数量+1 314 | 315 | if (playMode == Utils.TYPE_SINGLE) { 316 | //单曲循环 317 | isNeedReload = true; 318 | playInner(); 319 | } 320 | else { 321 | playNextInner(); 322 | } 323 | } 324 | }; 325 | 326 | @SuppressLint("HandlerLeak") 327 | private Handler handler = new Handler() { 328 | 329 | @Override 330 | public void handleMessage(Message msg) { 331 | switch (msg.what) { 332 | case 66: 333 | //通知监听者当前的播放进度 334 | long played = player.getCurrentPosition(); 335 | long duration = player.getDuration(); 336 | for (OnStateChangeListenr l : listenrList) { 337 | l.onPlayProgressChange(played, duration); 338 | } 339 | //间隔一秒发送一次更新播放进度的消息 340 | sendEmptyMessageDelayed(66, 1000); 341 | break; 342 | } 343 | } 344 | }; 345 | 346 | @Override 347 | public IBinder onBind(Intent intent) { 348 | //当组件bindService()之后，将这个Binder返回给组件使用 349 | return binder; 350 | } 351 | 352 | //焦点控制 353 | private AudioManager.OnAudioFocusChangeListener audioFocusListener = new AudioManager.OnAudioFocusChangeListener(){ 354 | 355 | public void onAudioFocusChange(int focusChange) { 356 | switch(focusChange){ 357 | case AudioManager.AUDIOFOCUS_LOSS: 358 | if(player.isPlaying()){ 359 | //会长时间失去，所以告知下面的判断，获得焦点后不要自动播放 360 | autoPlayAfterFocus = false; 361 | pauseInner();//因为会长时间失去，所以直接暂停 362 | } 363 | break; 364 | case AudioManager.AUDIOFOCUS_LOSS_TRANSIENT: 365 | if(player.isPlaying()){ 366 | //短暂失去焦点，先暂停。同时将标志位置成重新获得焦点后就开始播放 367 | autoPlayAfterFocus = true; 368 | pauseInner(); 369 | } 370 | break; 371 | case AudioManager.AUDIOFOCUS_LOSS_TRANSIENT_CAN_DUCK: 372 | if(player.isPlaying()){ 373 | //短暂失去焦点，先暂停。同时将标志位置成重新获得焦点后就开始播放 374 | autoPlayAfterFocus = true; 375 | pauseInner(); 376 | } 377 | break; 378 | case AudioManager.AUDIOFOCUS_GAIN: 379 | //重新获得焦点，且符合播放条件，开始播放 380 | if(!player.isPlaying()&& autoPlayAfterFocus){ 381 | autoPlayAfterFocus = false; 382 | playInner(); 383 | } 384 | break; 385 | } 386 | } 387 | }; 388 | } 389 | -------------------------------------------------------------------------------- /app/src/main/java/com/example/simplemusic/util/Utils.java: -------------------------------------------------------------------------------- 1 | package com.example.simplemusic.util; 2 | 3 | import android.content.ContentResolver; 4 | import android.graphics.Bitmap; 5 | import android.graphics.BitmapFactory; 6 | import android.net.Uri; 7 | 8 | import java.io.InputStream; 9 | import java.text.SimpleDateFormat; 10 | import java.util.Date; 11 | 12 | public class Utils { 13 | 14 | //累计听歌数量 15 | public static int count; 16 | 17 | //播放模式 18 | public static final int TYPE_ORDER = 4212; //顺序播放 19 | public static final int TYPE_SINGLE = 4313; //单曲循环 20 | public static final int TYPE_RANDOM = 4414; //随机播放 21 | 22 | // 获取本地音乐封面图片 23 | public static Bitmap getLocalMusicBmp(ContentResolver res, String musicPic) { 24 | InputStream in; 25 | Bitmap bmp = null; 26 | try { 27 | Uri uri = Uri.parse(musicPic); 28 | in = res.openInputStream(uri); 29 | BitmapFactory.Options sBitmapOptions = new BitmapFactory.Options(); 30 | bmp = BitmapFactory.decodeStream(in, null, sBitmapOptions); 31 | in.close(); 32 | } 33 | catch (Exception e) { 34 | e.printStackTrace(); 35 | } 36 | return bmp; 37 | } 38 | 39 | //格式化歌曲时间 40 | public static String formatTime(long time) { 41 | SimpleDateFormat dateFormat = new SimpleDateFormat("mm:ss"); 42 | Date data = new Date(time); 43 | return dateFormat.format(data); 44 | } 45 | } -------------------------------------------------------------------------------- /app/src/main/java/com/example/simplemusic/view/RotateAnimator.java: -------------------------------------------------------------------------------- 1 | package com.example.simplemusic.view; 2 | 3 | import android.content.Context; 4 | import android.graphics.Canvas; 5 | import android.support.v7.widget.AppCompatImageView; 6 | import android.view.animation.Animation; 7 | import android.view.animation.LinearInterpolator; 8 | import android.view.animation.RotateAnimation; 9 | import android.view.animation.Transformation; 10 | import android.widget.ImageView; 11 | 12 | public class RotateAnimator extends AppCompatImageView { 13 | ImageView imageView; 14 | ImageView Needle; 15 | private float angle, angle2; 16 | private float viewHeight, viewWidth; 17 | private MusicAnim musicAnim; 18 | 19 | public RotateAnimator(Context context, ImageView imageView, ImageView imageView1) { 20 | super(context); 21 | init(imageView, imageView1); 22 | } 23 | 24 | public void init(ImageView imageView, ImageView imageView1) { 25 | this.imageView = imageView; 26 | this.Needle = imageView1; 27 | angle = angle2 = 0; 28 | viewHeight = viewWidth = 1; 29 | } 30 | 31 | @Override 32 | protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { 33 | super.onMeasure(widthMeasureSpec, heightMeasureSpec); 34 | viewHeight = getMeasuredHeight(); 35 | viewWidth = getMeasuredWidth(); 36 | } 37 | 38 | @Override 39 | protected void onDraw(Canvas canvas) { 40 | canvas.rotate(angle2, viewWidth/2, viewHeight/2); 41 | super.onDraw(canvas); 42 | } 43 | 44 | public class MusicAnim extends RotateAnimation { 45 | public MusicAnim(float fromD, float toD, float pivotX, float pivotY) { 46 | super(fromD, toD, Animation.RELATIVE_TO_SELF, pivotX, Animation.RELATIVE_TO_SELF, pivotY); 47 | } 48 | 49 | @Override 50 | protected void applyTransformation(float interpolatedTime, Transformation t) { 51 | super.applyTransformation(interpolatedTime, t); 52 | angle = interpolatedTime * 360; 53 | } 54 | } 55 | 56 | public void set_Needle() { 57 | final RotateAnimation animation1 = new RotateAnimation(0f, -35f, Animation.RELATIVE_TO_SELF, 0.1f, Animation.RELATIVE_TO_SELF, 0.15f); 58 | animation1.setDuration(1); 59 | animation1.setRepeatCount(0); 60 | animation1.setFillAfter(true); 61 | animation1.setStartOffset(0); 62 | Needle.startAnimation(animation1); 63 | } 64 | 65 | final RotateAnimation animation = new RotateAnimation(-35f, 0f, Animation.RELATIVE_TO_SELF, 0.1f, Animation.RELATIVE_TO_SELF, 0.15f); 66 | private void settime() { 67 | //animation.setInterpolator(new LinearInterpolator()); 68 | animation.setDuration(400); 69 | animation.setRepeatCount(0); 70 | animation.setStartOffset(0); 71 | animation.setFillAfter(true); 72 | } 73 | 74 | public void playAnimator() { 75 | settime(); 76 | musicAnim = new MusicAnim(0, 3600000, viewWidth/2, viewHeight/2); 77 | musicAnim.setDuration(360000000); 78 | musicAnim.setInterpolator(new LinearInterpolator()); 79 | musicAnim.setRepeatCount(-1); 80 | Needle.startAnimation(animation); 81 | imageView.startAnimation(musicAnim); 82 | invalidate(); 83 | } 84 | 85 | public void pauseAnimator() { 86 | angle2 = (angle2 + angle) % 360; 87 | musicAnim.cancel(); 88 | animation.cancel(); 89 | invalidate(); 90 | } 91 | } 92 | -------------------------------------------------------------------------------- /app/src/main/res/anim/bottom_in.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 9 | -------------------------------------------------------------------------------- /app/src/main/res/anim/bottom_out.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 8 | 9 | -------------------------------------------------------------------------------- /app/src/main/res/anim/bottom_silent.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 7 | 8 | -------------------------------------------------------------------------------- /app/src/main/res/drawable-nodpi/ic_disc.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ikunjee/SimpleMusic/ffc682399af6cd21a958abfeea8033cbaf831a2a/app/src/main/res/drawable-nodpi/ic_disc.png -------------------------------------------------------------------------------- /app/src/main/res/drawable-nodpi/ic_disc_blackground.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ikunjee/SimpleMusic/ffc682399af6cd21a958abfeea8033cbaf831a2a/app/src/main/res/drawable-nodpi/ic_disc_blackground.png -------------------------------------------------------------------------------- /app/src/main/res/drawable-nodpi/ic_needle.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ikunjee/SimpleMusic/ffc682399af6cd21a958abfeea8033cbaf831a2a/app/src/main/res/drawable-nodpi/ic_needle.png -------------------------------------------------------------------------------- /app/src/main/res/drawable-v24/ic_launcher_foreground.xml: -------------------------------------------------------------------------------- 1 | 7 | 12 | 13 | 19 | 22 | 25 | 26 | 27 | 28 | 34 | 35 | -------------------------------------------------------------------------------- /app/src/main/res/drawable-xhdpi/bofang.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ikunjee/SimpleMusic/ffc682399af6cd21a958abfeea8033cbaf831a2a/app/src/main/res/drawable-xhdpi/bofang.png -------------------------------------------------------------------------------- /app/src/main/res/drawable-xhdpi/delete.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ikunjee/SimpleMusic/ffc682399af6cd21a958abfeea8033cbaf831a2a/app/src/main/res/drawable-xhdpi/delete.png -------------------------------------------------------------------------------- /app/src/main/res/drawable-xhdpi/gengduo.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ikunjee/SimpleMusic/ffc682399af6cd21a958abfeea8033cbaf831a2a/app/src/main/res/drawable-xhdpi/gengduo.png -------------------------------------------------------------------------------- /app/src/main/res/drawable-xhdpi/liebiao.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ikunjee/SimpleMusic/ffc682399af6cd21a958abfeea8033cbaf831a2a/app/src/main/res/drawable-xhdpi/liebiao.png -------------------------------------------------------------------------------- /app/src/main/res/drawable-xhdpi/shuaxin.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ikunjee/SimpleMusic/ffc682399af6cd21a958abfeea8033cbaf831a2a/app/src/main/res/drawable-xhdpi/shuaxin.png -------------------------------------------------------------------------------- /app/src/main/res/drawable-xhdpi/zanting.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ikunjee/SimpleMusic/ffc682399af6cd21a958abfeea8033cbaf831a2a/app/src/main/res/drawable-xhdpi/zanting.png -------------------------------------------------------------------------------- /app/src/main/res/drawable-xxhdpi/app_img.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ikunjee/SimpleMusic/ffc682399af6cd21a958abfeea8033cbaf831a2a/app/src/main/res/drawable-xxhdpi/app_img.png -------------------------------------------------------------------------------- /app/src/main/res/drawable-xxhdpi/defult_music_img.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ikunjee/SimpleMusic/ffc682399af6cd21a958abfeea8033cbaf831a2a/app/src/main/res/drawable-xxhdpi/defult_music_img.jpg -------------------------------------------------------------------------------- /app/src/main/res/drawable-xxhdpi/defult_user_img.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ikunjee/SimpleMusic/ffc682399af6cd21a958abfeea8033cbaf831a2a/app/src/main/res/drawable-xxhdpi/defult_user_img.jpg -------------------------------------------------------------------------------- /app/src/main/res/drawable-xxhdpi/ic_blackground.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ikunjee/SimpleMusic/ffc682399af6cd21a958abfeea8033cbaf831a2a/app/src/main/res/drawable-xxhdpi/ic_blackground.png -------------------------------------------------------------------------------- /app/src/main/res/drawable-xxhdpi/ic_seekbar_thumb.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ikunjee/SimpleMusic/ffc682399af6cd21a958abfeea8033cbaf831a2a/app/src/main/res/drawable-xxhdpi/ic_seekbar_thumb.png -------------------------------------------------------------------------------- /app/src/main/res/drawable-xxhdpi/splash.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ikunjee/SimpleMusic/ffc682399af6cd21a958abfeea8033cbaf831a2a/app/src/main/res/drawable-xxhdpi/splash.jpg -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_launcher_background.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 55 | 60 | 65 | 70 | 75 | 80 | 85 | 90 | 95 | 100 | 105 | 110 | 115 | 120 | 125 | 130 | 135 | 140 | 145 | 150 | 155 | 160 | 165 | 170 | 171 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_menu.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ikunjee/SimpleMusic/ffc682399af6cd21a958abfeea8033cbaf831a2a/app/src/main/res/drawable/ic_menu.png -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_menu_camera.xml: -------------------------------------------------------------------------------- 1 | 6 | 9 | 12 | 13 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_menu_gallery.xml: -------------------------------------------------------------------------------- 1 | 6 | 9 | 10 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_menu_manage.xml: -------------------------------------------------------------------------------- 1 | 6 | 9 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_menu_send.xml: -------------------------------------------------------------------------------- 1 | 6 | 9 | 10 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_menu_share.xml: -------------------------------------------------------------------------------- 1 | 6 | 9 | 10 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_menu_slideshow.xml: -------------------------------------------------------------------------------- 1 | 6 | 9 | 10 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_next.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ikunjee/SimpleMusic/ffc682399af6cd21a958abfeea8033cbaf831a2a/app/src/main/res/drawable/ic_next.png -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_pause.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ikunjee/SimpleMusic/ffc682399af6cd21a958abfeea8033cbaf831a2a/app/src/main/res/drawable/ic_pause.png -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_play.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ikunjee/SimpleMusic/ffc682399af6cd21a958abfeea8033cbaf831a2a/app/src/main/res/drawable/ic_play.png -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_playrecycler.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ikunjee/SimpleMusic/ffc682399af6cd21a958abfeea8033cbaf831a2a/app/src/main/res/drawable/ic_playrecycler.png -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_pre.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ikunjee/SimpleMusic/ffc682399af6cd21a958abfeea8033cbaf831a2a/app/src/main/res/drawable/ic_pre.png -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_random.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ikunjee/SimpleMusic/ffc682399af6cd21a958abfeea8033cbaf831a2a/app/src/main/res/drawable/ic_random.png -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_singlerecycler.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ikunjee/SimpleMusic/ffc682399af6cd21a958abfeea8033cbaf831a2a/app/src/main/res/drawable/ic_singlerecycler.png -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_localmusic.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 8 | 12 | 13 | 21 | 22 | 23 | 26 | 33 | 42 | 50 | 51 | 52 | 53 | 57 | 58 | 63 | 64 | 68 | 74 | 83 | 90 | 103 | 110 | 111 | 119 | 127 | 128 | 129 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 9 | 10 | 14 | 15 | 19 | 20 | 27 | 28 | 37 | 38 | 39 | 44 | 45 | 49 | 50 | 55 | 56 | 64 | 65 | 71 | 72 | 84 | 85 | 91 | 92 | 93 | 101 | 102 | 110 | 111 | 112 | 113 | 114 | 121 | 122 | 123 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_onlinemusic.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | 9 | 13 | 14 | 22 | 23 | 24 | 27 | 34 | 43 | 44 | 45 | 46 | 50 | 51 | 52 | 57 | 58 | 62 | 68 | 77 | 84 | 97 | 104 | 105 | 113 | 121 | 122 | 123 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_player.xml: -------------------------------------------------------------------------------- 1 | 2 | 9 | 10 | 11 | 18 | 19 | 23 | 34 | 38 | 39 | 40 | 41 | 42 | 47 | 48 | 49 | 50 | 56 | 57 | 58 | 59 | 67 | 68 | 69 | 74 | 75 | 76 | 84 | 85 | 86 | 91 | 92 | 93 | 94 | 95 | 96 | 107 | 108 | 109 | 115 | 116 | 117 | 122 | 123 | 124 | 131 | 132 | 133 | 138 | 139 | 145 | 146 | 147 | 148 | 149 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_start.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | -------------------------------------------------------------------------------- /app/src/main/res/layout/layout_discview.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 7 | 8 | 9 | 16 | 17 | 25 | 26 | 27 | 34 | 35 | -------------------------------------------------------------------------------- /app/src/main/res/layout/music_item.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 8 | 14 | 15 | 21 | 22 | 29 | 30 | 31 | 41 | 42 | 48 | 49 | 50 | 51 | -------------------------------------------------------------------------------- /app/src/main/res/layout/nav_header.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 8 | 15 | 16 | 25 | 34 | 35 | -------------------------------------------------------------------------------- /app/src/main/res/layout/playinglist_item.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | 11 | 12 | 18 | 19 | 25 | 26 | 33 | 34 | 35 | 44 | 45 | -------------------------------------------------------------------------------- /app/src/main/res/menu/main.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 7 | 8 | 11 | -------------------------------------------------------------------------------- /app/src/main/res/menu/nav_menu.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 8 | 9 | 12 | 13 | 16 | 17 | 18 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ikunjee/SimpleMusic/ffc682399af6cd21a958abfeea8033cbaf831a2a/app/src/main/res/mipmap-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ikunjee/SimpleMusic/ffc682399af6cd21a958abfeea8033cbaf831a2a/app/src/main/res/mipmap-hdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ikunjee/SimpleMusic/ffc682399af6cd21a958abfeea8033cbaf831a2a/app/src/main/res/mipmap-mdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ikunjee/SimpleMusic/ffc682399af6cd21a958abfeea8033cbaf831a2a/app/src/main/res/mipmap-mdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ikunjee/SimpleMusic/ffc682399af6cd21a958abfeea8033cbaf831a2a/app/src/main/res/mipmap-xhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ikunjee/SimpleMusic/ffc682399af6cd21a958abfeea8033cbaf831a2a/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ikunjee/SimpleMusic/ffc682399af6cd21a958abfeea8033cbaf831a2a/app/src/main/res/mipmap-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ikunjee/SimpleMusic/ffc682399af6cd21a958abfeea8033cbaf831a2a/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ikunjee/SimpleMusic/ffc682399af6cd21a958abfeea8033cbaf831a2a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ikunjee/SimpleMusic/ffc682399af6cd21a958abfeea8033cbaf831a2a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/values-v21/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 11 | 12 | -------------------------------------------------------------------------------- /app/src/main/res/values/attrs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | -------------------------------------------------------------------------------- /app/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #008577 4 | #00574B 5 | #D81B60 6 | 7 | -------------------------------------------------------------------------------- /app/src/main/res/values/dimens.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 16dp 4 | 16dp 5 | 8dp 6 | 176dp 7 | 16dp 8 | -------------------------------------------------------------------------------- /app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | SimpleMusic 3 | Main2Activity 4 | Open navigation drawer 5 | Close navigation drawer 6 | Android Studio 7 | android.studio@android.com 8 | Navigation header 9 | Settings 10 | 11 | -------------------------------------------------------------------------------- /app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 10 | 11 | 16 | 17 | 22 | 23 | 30 | 31 | 37 | 38 |