Android Development-mediaplayer Simple music playerFunction Introduction
Implement a simple player, similar to the NetEase cloud music format, features include:
Play, pause, stop, exit function;
Background playback function;
Progress bar shows playback progress, drag progress bar change
This is the optimized version of the previously created music player, because it previously put the control music playing in the activity, this version has already been placed in the Service, in the service to control the playing of music, broadcastreceiver Transmits some data and stops playing
Scan local file to load to itemNot limited to apps to music player, other Android works, can also use SdcardsearchtolistOther Android projects can also be used, I have now done a very small demoLater will post, will be in the player, add this function, to achieve just downlo
[The Music marks for determining the sound level are called music marks. There are three kinds of music marks: G, F, and C )]
--- Basic five-line spectrum tutorial
Jamendo's gesture operation is used to control the playing of a song. There are four gestures corresponding to play, pause, last and next. This article mainly describes how to implement the gesture o
I would like to ask, how to write in their own program to call the system's music player it.I search on Google, mainly there are two ways, but not what I want.The first is to use the URI of the MP3 music file, and intent, to make the call, but this is used for playback of a song./** * Play Songs of the specified name * @param audiopath Specify the
Oscilloscope is in the university when the teacher taught, but out of work has not been used, and gradually forget, and now learn again. Look at the effect chart:
Here is a custom histogram, and then there is a button, click the button, where the pillars will keep moving, similar to the music player in the oscilloscope beat.
Similar to the previous custom view, rewrite the onsizechange () method and th
Recently, to do an Android music player, is the task of the Senior school in the lab, I developed on the eclipse, because there is no basis for Android, so it is difficult to do.The first is the difficulty of the layoutNot familiar with control properties in 1.layout2. Want to do a
,context.bind_auto_create); You can, of course, start the service in a startservice way, so that when you end the activity, it does not end service}
Private String transfermillitotime (int millis) {dateformat format = new SimpleDateFormat ("Mm:ss");
String result = Format.format (new Date (Millis));
return result; Private class Musicreceiver extends BROADCASTRECEIVER{//3 @Override public void onreceive (context context, Intent Intent) {//TODO auto-generated Method stub if (Intent.getintextr
Recently, I added a function for downloading online songs to my own music player. Although I haven't done the downloading function yet, I finally started it. The downloading is done, not far from the target.
The android player supports "download and play". When you click "MP3 download link" in the system browser, it wi
After the basic Android training is complete, you can create a simple music player. For the first small Android project, baseline the picture ~~~~
The UI is inspired by the fact that thunder looks at the player and plays the mediaplayer class when audio is used in
() again before starting playback for the first time, because the Create method has already been called. return Super.onstartcommand (Intent, flags, startid); } /*** service is stopped after call */@OverridePublic void OnDestroy () { mediaplayer.stop (); //Stop playing mediaplayer.release (); //release prepared resources, and if you still need to use this object, you can first do not destroy }}Mainactivity.java:Package Thonlon.example.cn.servicedemo;import android.content.Intent
Android sets a song in the music player as a ringtone, And the setting does not work.AudioProfile, scene mode, multi-card ringtone settingThe system enables Multi_ringtone_support. Choose "Music"> "song list"> "Long-press a song" and choose "set as the ringtone". The message is displayed, but the set scene mode is disp
In the previous article, we introduced the introduction of the app with the ADSL driver.OpenwrtAnd simple configuration. This time, we will summarize the next interesting application, using Android mobile phone +MPDCreates a wireless music player.
Required equipment:
One route entry for db120, rg100a, or other bcm6358 chips
One USB sound card (two so
In a music player, the playback mode is generally automatically recognized after the music is played. The following logic code is provided. You can add the appropriate code as needed.
Public static final int ALL = 0; // ALL Loops
Public static final int SINGLE = 1; // SINGLE
In the music player, the playback mode is usually placed in the music after the automatic recognition, the following gives the logical code, you can add appropriate code as needed
public static final int all = 0;//full loop
public static final int singles = 1;//single loop
public static final int RANDOM = 2;//random
In the music player, the playback mode is usually placed in the music after the automatic recognition, the following gives the logical code, you can add appropriate code as needed
public static final int all = 0;//full loop public
static final int single = 1;//singles loop public
static final int RANDOM = 2;//ran
Weekend play a little Hi, did not update the blog, today to make up, this oscilloscope is in the university when the teacher taught, but out of work has not been used, and gradually forget, and now learn again. Look at the effect chart:
Here is a custom histogram, and then there is a button, click the button, where the pillars will keep moving, similar to the music player in the oscilloscope beat.
Simil
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