¡@
java Programming Glossary: samplesizeBitmapFactory.decodeStream returning null when options are set http://stackoverflow.com/questions/2503628/bitmapfactory-decodestream-returning-null-when-options-are-set power of 2 that'll get it desired dimensions double sampleSize scaleByHeight options.outHeight TARGET_HEIGHT options.outWidth.. options.inSampleSize int Math.pow 2d Math.floor Math.log sampleSize Math.log 2d Do the actual decoding options.inJustDecodeBounds.. power of 2 that'll get it desired dimensions double sampleSize scaleByHeight options.outHeight TARGET_HEIGHT options.outWidth..
Android audio FFT to retrieve specific frequency magnitude using audiorecord http://stackoverflow.com/questions/5774104/android-audio-fft-to-retrieve-specific-frequency-magnitude-using-audiorecord int format AudioFormat.ENCODING_PCM_16BIT int sampleSize 8000 int bufferSize AudioRecord.getMinBufferSize sampleSize.. 8000 int bufferSize AudioRecord.getMinBufferSize sampleSize channel_config format AudioRecord audioInput new AudioRecord.. AudioRecord audioInput new AudioRecord AudioSource.MIC sampleSize channel_config format bufferSize The audio is then read in short..
|