android Programming Glossary: recordaudio
Capturing Sound for Analysis and Visualizing Frequencies in Android http://stackoverflow.com/questions/5511250/capturing-sound-for-analysis-and-visualizing-frequencies-in-android private RealDoubleFFT transformer int blockSize 256 Button startStopButton boolean started false RecordAudio recordTask ImageView imageView Bitmap bitmap Canvas canvas Paint paint Called when the activity is first created. @Override.. canvas new Canvas bitmap paint new Paint paint.setColor Color.GREEN imageView.setImageBitmap bitmap private class RecordAudio extends AsyncTask Void double Void @Override protected Void doInBackground Void... params try int bufferSize AudioRecord.getMinBufferSize.. startStopButton.setText Start recordTask.cancel true else started true startStopButton.setText Stop recordTask new RecordAudio recordTask.execute Here is the main.xml xml version 1.0 encoding utf 8 LinearLayout xmlns android http schemas.android.com..
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