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Play list of mp3 file with MediaPlayer in Android

由 扶醉桌前 提交于 2019-12-18 12:36:14
问题 I have a problem to reproduce more than one mp3 file using MediaPlayer in Android. I'm able to reproduce one single file but I did not find nothing useful to reproduce different files one after the other. The code that now I use to reproduce one file is: public MediaPlayer mediaPlayer = null; public void playP(View view) { if (mediaPlayer == null) { mediaPlayer = MediaPlayer.create(MainActivity.this, R.raw.music); } mediaPlayer.start(); } How can I modify it to reproduce more a list of file?

HTML5/JavaScript audio playlist

由 ↘锁芯ラ 提交于 2019-12-13 10:25:18
问题 I have found a nice tutorial on how to build a playlist using HTML5 and JavaScript in blog post HTML5 Audio and Video and how to make a playlist . I followed the instructions, but I did not get the correct outcome. This code SHOULD play all three audio files in order and stop when the last song has ended, but it what it actually does is autoplay the first file then stops when the first file is completed. What did I do wrong? <html> <body> <ul id="playlist"> <li class="active"> <a href="http:/

How to create an explicit intent

由 自闭症网瘾萝莉.ら 提交于 2019-12-13 06:50:20
问题 I understand the principles of implicit/explicit intents but I am unable to create an explicit intent from the following code: getActivity().startService(new Intent(PowerampAPI.ACTION_API_COMMAND) .putExtra(PowerampAPI.COMMAND, PowerampAPI.Commands.OPEN_TO_PLAY) .setData(PowerampAPI.ROOT_URI.buildUpon() .appendEncodedPath("folder_playlist_entries") .appendEncodedPath(playlist_id) .appendEncodedPath("files") .build())); Running this code gives the following error: .IllegalArgumentException:

Howto enqueue all files listed in a file to a vlc playlist using cat and awk

由 こ雲淡風輕ζ 提交于 2019-12-12 14:22:35
问题 I'm trying to enqueue all files listed in a textfile to a VLC playlist. Every line holds an absolute path to a movie file. Adding just one file to the playlist works perfectly: vlc --playlist-enqueue someMediaFile I'm also able to execute a command (e.g. print) for every line listed in the textfile using cat and awk like this: cat avis.txt | awk '{print $0}' ... But combined, it doesn't work: cat avis.txt | awk '{vlc --playlist-enqueue $0}' The line above prints the content of the file avis

Background Videos HTML5

由 拥有回忆 提交于 2019-12-11 21:02:51
问题 I want to create a background with differents videos, when the user refresh the page change to other video. Now i have this, maybe with javascript i can do it but i don't know how. <video loop="loop" preload="auto" muted="" autoplay="" poster="/templates/smartone/images/video/fondo.jpg" id="bgvid"> <source src="/templates/smartone/images/video/fondo1.mp4" type="video/mp4"> <source src="/templates/smartone/images/video/fondo1.webm" type="video/webm"> </video> 回答1: So basically you'll want to

How to randomize video playlist in Javascript / Html5

由 风格不统一 提交于 2019-12-11 19:27:20
问题 I'm a beginner in JS and I would like to know how to randomize a video playlist (JS), i want to use a canvas to see the videos "protected" (pass the videos trough the canvas) and then loop the videos to start again, video continous playlist randomizing. Non-stop Help would be really appreciated! THANKS in advance!! 回答1: You can simply generate a list as an array: var videoList = [video1url, video2url, ...]; Then sort it with a custom sorter which will randomize it: videoList.sort(function(a,

Youtube API: Adding videos to a playlist with the new 32 character playlist ID

由 本秂侑毒 提交于 2019-12-11 13:43:39
问题 I've been struggling with what I thought would be a simple task: Adding a video to a youtube playlist. I've got the uri and video id, so this should work, right? uri = "http://gdata.youtube.com/feeds/api/users/dolkarr/playlists/AAnCXJ-nfQZwZYqo69euVZVyJ_XofIJs" vid = "dmoDLyiQYKw" video = yt_service.AddPlaylistVideoEntryToPlaylist(uri, vid) But it returns this error response: gdata.service.RequestError: {'status': 400, 'body': 'Invalid request URI', 'reason': 'Bad Request'} After a bit of

how can i play the linked-to audio file in jPlayer, on click?

由 久未见 提交于 2019-12-11 13:33:53
问题 I've tried to resolve this by looking at the user guide for jPlayer and via answers to a similar question on Stackoverflow, but unfortunately my ability with javascript is such that I can't implement the suggested answer. I've successfully placed jplayer on my site, styled it and implemented a playlist no sweat. Here's the javascript (snippet - removed extraneous extra songs): $(document).ready(function(){ new jPlayerPlaylist({ jPlayer: "#jquery_jplayer_1", cssSelectorAncestor: "#jp_container

windows batch .bat automatic .m3u playlist creation / update

由 陌路散爱 提交于 2019-12-11 09:29:28
问题 tired of manually updating my huge mp3/mp4 DB each time i add new files on my computer and/or smartphone, so i'm looking for some help to create a batch file that create/update all my playlists .m3u automatically. 2 batch files are required (1st is calling the 2nd) : 1st one is easy, i've almost got it ;-) create_all_playlist.bat (no arguments required, customized file) create_m3u.bat misc-70-80.m3u misc\70\ misc\80\ create_m3u.bat misc-70-80-90.m3u misc\70\ misc\80\ misc\90\ create_m3u.bat

Limitations of HTML5 Audio on iOS 4? Playlisting, background, etc

由 心不动则不痛 提交于 2019-12-10 19:13:00
问题 I've been evaluating HTML5 audio on iOS 4 and have been trying to understand its limitations. From what I can tell... It is possible to play audio in the background It is not possible to fire JavaScript events in the background upon track completion It is possible to fire JavaScript events while the screen is off, but Safari must be in the foreground (before turning the screen off) My goal for this current project is to create a dynamic playlist that will continue to fire events and move to
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