3. asynctask
New newstask(cmd.exe cute (void) null); execute an asynchronous task without passing any parameters. Asynchronously load the information of a recording and call the corresponding API. The following describes the API. After Successful loading, the gallery of the recording set is displayed. Each item in the gallery is a custom imageview, this imageview can asynchronously load the album image and cache it according to the URL, that is, Com. teleca.
Jamendo Source Code address: https://github.com/telecapoland/jamendo-android
SRC and res structure:
The module will be analyzed based on the process.
First, analyze the initial interface:
Start with the manifest file:
1. Global jamendoapplication
The central warehouse pre-processes some information and stores some public information, which is executed before the main activity.
Ii. launcher activity: spl
/manifest-element.html#install
Http://developer.android.com/guide/topics/data/install-location.html
Samjamendoapplication
Jamendoapplication inherits from the application class and represents the unique instance of the program. It is mainly used to maintain public resource instances used by the entire program, imagecache, requestcache, playerengine, mediaplayer currently in use, equalizer, playlist, downloadmanager, and gesture processor. This section describes the implementation of the two ca
[The value of a note is subdivided into even values based on the principle of second-class. This is called the basic division of the value of a note]
--- Basic five-line spectrum tutorial
For a complete application, database operations are often unavoidable. jamendo builds the entire framework of database operations based on the builder pattern. First, let's take a look at the definition of the generator mode: separates the construction of a complex
3. AsyncTaskNew newstask(cmd.exe cute (Void) null); execute an asynchronous task without passing any parameters. Asynchronously load the information of a recording and call the corresponding API. The following describes the API. After Successful loading, the gallery of the recording set is displayed. Each item in the gallery is a custom ImageView, this ImageView can asynchronously load the album image and cache it according to the url, that is, com. teleca.
Iv. Network Operations. Call the music APIThe gallery on HomeActivity loads the most popular album this week, which is asynchronously loaded using NewsTask. The following describes the process of requesting network APIs in doInBackground () of NewsTask () medium:[Java]JamendoGet2Api server = new JamendoGet2ApiImpl ();Album [] albums = null;Albums = server. getPopularAlbumsWeek ();The com. teleca. jamendo. api package is an interface package for callin
command. Any class can become the receiver, as long as it can complete the corresponding functions required by the command.
2) command role: it actually includes a command interface and a specific command concretecommand class that implements one or more command interfaces. The actual command object usually holds a reference from the consumer and calls the functions provided by the consumer to complete the operations to be executed.
3) caller role invoker: generally holds the command object and
the required functions, because the adapter is designed to provide data for the view, so it needs to be further improved on the basis of the above Code, first of all, because the data type is changing, therefore, the generic representation type is used. Second, there are usually many data entries. Therefore, a container is required to store data. Here, the common arraylist is used. Finally, the adapter also needs to maintain a reference to the view, and may need to use the context of Android. I
My requirement is to be able to record multiple files, the last generated file format is mp3 form, looked up the various information, because Swift cannot directly record the audio as the MP3 format, so finally I took the solution to the first to convert each individual file to MP3, and finally merged to form a MP3 fil
will be converted into MP3 VCD, can be placed in MP3, MP4, mobile phones and other mobile devices to enjoy everywhere, if you love the inside of a section of audio, you can intercept their favorite paragraph as a personalized phone ringtones. VCD on the computer format is mpg, burned into the disc is DAT format, so to the VCD to MP3, that is, VCD standard mpg vid
First get all the MP3 files under the path path of the SD card and save the file name and size to the list array (this code is defined in the Fileutils Class):/*** Read the name and size of the Mp3 file in the directory*/Public listSdcardroot = Environment.getexternalstoragedirectory (). GetAbsolutePath (); Get the path name of the SD cardlistFile File = new file (sdcardroot + file.separator + path);file[]
Nowadays, many people like to use MP3 as a cell phone ringtone, which is the most exciting part of an MP3 player. But how can we use MP3 as the most exciting part? MP3 Splitter Joiner can help you!
"Software introduction 』
MP3 Splitter JoinerIt is a very useful
Compile an Mp3 player based on GStreamer and an mp3 player based on gstreamer
I. Introduction
The author's system is CentOS6. Based on this, this article develops Mp3 players and uses the mp3 decoding library libmad and gstreamer0.10-plugins-uugly. The detailed steps are as follows.
Ii. Procedure
1) download
wget
Java programming method for obtaining mp3 duration and playing mp3 files, javamp3
This article describes how to obtain mp3 duration and play mp3 files by Java programming. We will share this with you for your reference. The details are as follows:
The required packages are jaudiotagger-2.2.6-SNAPSHOT.jar and jl1.0.1.ja
The path to the java siege lion (Android)-MP3, MP4, photography, internationalization, style themes, image movement and scaling, android-mp3
I. MP3 player
View the Android API documentation to see the MediaPlayer status transition diagram:
Exercise:
Package com.shellwaygateplayer; import java. io. file; import java. io. IOException; import android. support. v7.a
How to add mp3 audio files to vue, and how to add mp3 audio to vue
Sometimes we need to add an audio file to the vue, but when we directly place the audio file under the assets Directory, we will find that it cannot be played normally. Below are two common configuration methods:
Method 1: place the audio file in the static directory and call the file as follows:
The above method can solve this problem.
Met
sold to Guangong, but inadvertently lost the sale of the map silver, guangong father Zhang Ge Ishigawa returned to Wang, after home was daughter-in-law Zhao drove out of the door, but was Guangong with Zhao's thousands of miles seek father, father did not find, Zhao but carry guangong will longevity map cheap sold to stone silly ... Pedestrians and other noisy to the court, did not expect the Master is the year of the scholar to sell the longevity map Wang Yi. The drama plot twists and turns, i
MP3 Shear Merge Master supports the cutting of MP3 files for any period of time, and supports MP3, WMA, AMR, Aac,wav, AVI, WMV, MOV, 3GP, MP4, FLV, RM, RMVB, VOB, DAT, MPEG, WAV, WMA, ASF and most popular formats. You can also combine multiple MP3 files into one file and support conversion of the
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