Android可视化的音频录制效果

Android可视化的音频录制效果
使用说明：
1添加依赖

compile 'com.yalantis:eqwaves:1.0'
初始化Horizon对象

mHorizon = new Horizon(glSurfaceView, getResources().getColor(R.color.background),
                RECORDER_SAMPLE_RATE, RECORDER_CHANNELS, RECORDER_ENCODING_BIT);
调用updateView方法来更新Horizon

byte[] buffer = new byte[bufferSize];
//here we put some sound data to the buffer
mHorizon.updateView(buffer);