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android's manipulation of files under asset and raw There are two kinds of resources in Android, one is compilable resource file under res. This resource file system automatically generates the ID of the resource file in R.Java, and the access is very simple. It only needs to call R.XXX.id. The secon ...

Project needs to do a voice IM function, voice playback using MediaPlayer implementation, when a quick click on voice, an audio playback does not end, back and forth play, will reproduce the problem of repeat play, the following explains how to solve. private MediaPlayer mMediaPlayer; private File mLast ...

Links to the original text: https://blog.csdn.net/u010936731/article/details/70599482/ Android Music Play Mode Switching - External Play, Hearing, Earphonehttps://blog.csdn.net/u010936731/article/details/70599482/ Scenario requirements In th ...

Reprint address: http://blog.csdn.net/yuanzeyao/article/details/42418977 JNI technology for many Java Developed friends believe that it is not unfamiliar, that is( Java native interface), the local call interface, has the following two main functions: 1. Calling C/C++ Layer Code in java Layer 2. C/C++ Layer Calls java Layer Code ...

Reprint address: http://blog.csdn.net/yuanzeyao/article/details/42418977 JNI technology for many Java Developed friends believe that it is not unfamiliar, that is( Java native interface), the local call interface, has the following two main functions: 1. Calling C/C++ Layer Code in java Layer 2. C/C++ Layer Calls java Layer Code ...

Today's topic is related to media broadcasting, especially music broadcasting. When it comes to music broadcasting, everyone should have used music App. Usually, the implementation of a music App mainly involves the following points: 1. Getting Music Data from Server 2. Player's various playing States and UI display in different states when ...

Preface After playing music by oneself, one can operate the lock screen and play back-stage, mainly using AVAudioSession class. This class is a singleton class that sets some context of APP about Audio and passes some of its behavior to the system. An audio session is a singleton object that you employ to set the audio context for your ap ...

XML introduction What is XML? The full name is Extensible Markup Language. Extensible Markup Language. Like JSON, it is also a commonly used data format for interaction. Usually also known as XML Document XML Give an example <videos> <video name="Xiaohuang People Part 01" length="30" /> <video name="Xiaohuang Peopl ...

Written at the beginning Before reading this article, you need to understand that the Android process survival method proposed in this paper is only relatively reliable and may not work in some cases, including but not limited to: Users actively kill the process; Use a variety of cell phone housekeepers to kill the p ...

On android, live video/audio streaming is one of the few concerns. Whenever we discuss streaming media, RTMP(Real Time Messaging Protocol) is indispensable. RTMP is a basic video/audio live streaming protocol, but unfortunately the Android standard VideoView does not support RTMP playback. Therefore, if you want to play RTMP live streams o ...