MvcplayerI tried to use the MVC pattern on Android to develop a music player.GitHub Address: Https://github.com/skyhacker2/MVCPlayer What is MVCFrom Wikipedia
Controller controllers-responsible for forwarding requests and processing requests.
Views View-Interface designer for graphical interface design.
Model-Programmer to write programs should have the function (implementation algorithm, etc.), database experts for data Management a
effects cannot be captured .. That is, rotate a circle .. Nothing nice .. ...
Paste the code of the activity and service in the playlist ~~ These two are critical ~~
Package COM. musicplayer; import android. app. activity; import android. content. intent; import android. OS. bundle; import android. view. menu; imp
VLC player is an excellent open source player that can play MPEG-1, MPEG-2, MPEG-4, DivX, DVD/VCD, digital satellite channels, digital earth TV channel (Digital terrestial television channels) play online videos through IPv4 and IPv6 networks on many job platforms. This software development project was initiated by French students. Participants came from all over the world and designed multi-platform suppor
( illegalstateexception e) {//TODO auto-generated catch Blocke.printstacktrace ();}} Onpreparedlistener Preparedlistener = new Onpreparedlistener () {@Overridepublic void onprepared (MediaPlayer MP) { Mediaplayer.start ();}};A look to understand, just at the beginning I finished prepare went directly to start, but this time may prepare has not succeeded, so reported the above error.Then you encounter a prepareasync called in State 8This workaround adds a line of code to the previous one, ensuri
This article describes an online music player. The operations are described in detail to achieve the effect and understand the principles of the player.
Source code:
Layout file:
Activity_audio_httpplayer:
AudioHTTPPLayer. java:
Package com. multimediademo7audiohttpplayer; import android. app. activity; import
Android Implementation MP3 playerBefore the exam, this well-done project has not had time to summarize. Although in the period of doing the project, the use of the various techniques are recorded as a blog, but there should be a general summary and summing up.This is the first large-scale project of its kind, which is the project that the Mars big video last introduced in the first quarter. But I insist on doing it, or receiving a lot of goods. I fini
Recently, I am working on an Android phone to obtain the music information of a third-party music player. At first, it was a headache. It was too difficult to collect third-party information. I read the blog post about how to listen to the music playing information of the system, it is found that the broadcast will be sent when the next music is played, and the broadcast will contain the next piece of infor
Objective
Create a complete available Android player has many features and details to be completed, but also involves a variety of knowledge and content, this chapter will be combined with fragment, Viewpager to build the main player interface, and achieve local playback basic functions. Series of articles to provide screenshots, code description, source downloa
PrefaceAlthough Android has built-in Videoview components and MediaPlayer class to support the development of video player, but the support format, performance, etc. are very limited, here with you to use the free Vitamio to build their own Android Universal player!StatementWelcome reprint, but please keep the original
PrefaceAlthough Android has built-in Videoview components and MediaPlayer class to support the development of video player, but the support format, performance, etc. are very limited, here with you to use the free Vitamio to build their own Android Universal player!StatementWelcome reprint, but please keep the original
resources.Next, if you need to play a music file, you can encapsulate the playback logic by using the player MediaPlayerthat comes with Android: //Start Public voidStart (String path) {Try{mediaplayer.reset (); Mediaplayer.setdatasource (path); Mediaplayer.prepare (); Mediaplayer.start (); Mediautils.currentstate=Constants.play_start; } Catch(IOException e) {e.prints
Learning to develop Android for a year, think about this year's efforts, and indeed harvest a lot. Also found a better job. Today you are ready to share a project that was previously practiced in the beginner stage. Through this project I really found the development of the feeling of Android software, and gradually entered the formal development of Android. This
These two days need to do audio and video playback related things, so the current Android to find the decoder library. Android's own decoder library is not fully supported, so many Third-party players are ffmpeg, most of them are used as decoding libraries. I also got a video player in 11 years, and it was based on FFmpeg. At that time on the internet about the Android
The player functions are as follows:
1. Pause and play2. Implement dragging, fast forward, and fast return3. Synchronization of lyrics4. Next song, last song.5. album Image Display6. Background playback. The notification bar is displayed.7. Call, pause, stop, and start playing.The interface is as follows:
During playback, an icon is displayed in the notification bar. Pause, icon disappears
When playing in the background, it will be displayed in the n
??Android video player The left edge of the screen with your finger swipe up and down brightness adjust dimming principle implementation (2): Subsequent improvementsAppendix 1 Although it is possible to adjust the brightness of the left half of the screen with the swipe/slide of the finger, there is an imperfect place: when the finger is left and right in the left side of the screen, the same is true for th
This article will guide you to do a music player, in the process of doing this Android development example, can help you to further understand and master the learned ListView and other components. In order to have a better learning effect, many of the features we manually implement, such as the music play fast forward and rewind.
First of all, appreciate the interface effect after this example is completed
mediaplayer (); button = (button) V; try {Switch (v. GETID () {// playback case R. id. btnplay: If (! Mediaplayer. isplaying () {play ();} break; // pause case R. id. btnpause: // if the video is being played, press the button to pause. and the text on the button is displayed as "Pause continue); // set the button text} else {// if it is paused, press the button to continue playing // play ();} break; // stop case R. id. btnstop: If (mediaplayer. isplaying () {mediaplayer. stop ();} break; // r
To play an audio file, you can use the built-in Music function to play the audio file) "function of the application-that is, use the built-in or installed music player to play the specified audio file.
This example is relatively simple. The source code is provided below:
Layout file activity_main:
Code File MainActivity:
Package com. mutimediademo3audio; import java. io. file; import android
In the previous chapter, Android Local Video Player Development-SDL compilation was used to compile the SDL support library. At that time, we used 2.0, but some apis were changed, therefore, we use the sdl1.3 library among the following users. I will upload the source code and the compiled library to this library, next, we use FFMPEG to decode the video frames in the video file and Use SDL to display them a
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