<a href="http://d.android.com/tools/testing/testing_android.html">Testing Fundamentals</a>

<a href="http://d.android.com/tools/testing/testing_android.html">Testing Fundamentals</a>

Helper class for audio recording and saving as .wav

Fragment with visualization of audio recording.

Audio visualization view interface

Fragment with visualization of audio output.

Audio Visualization renderer interface that allows to change waves' colors at runtime.

Wallpaper service implementation.

Listener that notifies about waves calm down.

Color picker

Compilation: javac Complex.java Execution: java Complex Data type for complex numbers. The data type is "immutable" so once you create and in

Configuration holder class.

Constants holder class.

Abstract class for converting your data to dBm values. When you're have new portion of data, call {@link #onDataReceived(Object)} method.

Instrumentation test, which will execute on an Android device. @see <a href="http://d.android.com/tools/testing">Testing documentation</a>

To work on unit tests, switch the Test Artifact in the Build Variants view.

Example local unit test, which will execute on the development machine (host). @see <a href="http://d.android.com/tools/testing">Testing documentatio

Compilation: javac FFT.java Execution: java FFT N Dependencies: Complex.java Compute the FFT and inverse FFT of a length N complex sequence.

Audio visualization view implementation for OpenGL.

Bubble implementation.

Rectangle implementation.

OpenGL renderer implementation.

Abstract shape implementation.

Single wave implementation.

Wave layer implementation.

Interface for audio recorder

Inner audio visualization interface.

Main fragment.

Runnable that set thread priority before execution. See {@link Process} for list of available priority levels.

Renderer builder.

Settings activity.

Settings fragment

Fragment with visualization of speech recognition.

Implementation of {@link DbmHandler} for {@link SpeechRecognizer}. <b>Note:</b> make sure you're calling {@link AudioVisualization#onPause()} when {@l

Helpful utils.

DbmHandler implementation for visualizer.

Wrapper for visualizer.