android audio remote control

http://blog.csdn.net/kangear/article/details/38139669[-] Compiling Tinyalsa companion Tools View the current system's sound card Tinymix Viewing the Reverb device Play WAV music with Tinyplay Tinycap use Since the standard ALSA is not used by default in Android, it uses Tinyalsa, so even command-line-based testing uses LIBTINYALSA. The Android system can be seen in real-time, s

ENUM 1 Modem Input Enable on#But the horn was still ringing, stating that it had not been closed. Check the schematic "control pin on the power amplifier" on which GPIO is followed. According to the manual, only to Gpio2_d7 can output low level can achieve the speaker's closure , using a multimeter measured after inserting the headset, the pin is still high level. View Code churn records in the previous version number a colleague is directly in the r

The playback of multimedia files (music and video) in Android is very familiar with MediaPlayer, but now it's time to say another way to play music files Soundpool, compared with MediaPlayer to play music, Occupies a lot of system resources, loading resources also takes time, so it is not suitable for frequent playback of small audio files, such as control focus,

This article is the seventh article in my "Android Audio development" series, the previous article generally describes the basic overview of the Android OpenSL ES API, which tells you what the framework has, what you can do, and what you can't do. This article focuses on some of the key design and concepts of the OPENSL ES framework and its API interfaces, so tha

Since the standard ALSA is not used by default in Android, it uses Tinyalsa, so even command-line-based testing uses LIBTINYALSA. The Android system can be seen in real-time, such as audio channel switching, when the upper-level audio is ever more changeable.1. CompilingTinyalsaCompanion Tools$ mmm external/tinyalsa/Af

Android basic tutorial-9.2 MediaPlayer playing audio and video This section introduces: This section introduces MediaPlayer in Android multimedia. We can use this API to play audio and video.This class is an important component in the Androd Multimedia Framework. Through this class, we can obtain and decode it in the

Mobile phones have sound mode, sound, mute and vibration, and even vibration plus sound, these are the basic functions of mobile phones. On Android phones, we can also use the sound management interface provided by the Android SDK to manage the phone's sound mode and adjust the sound size, which is the Audiomanager of Android.The Audiomanager class is located on Android