¡@
2014/10/16 ¤W¤È 08:10:37
android Programming Glossary: blocksizeGet free space on internal memory http://stackoverflow.com/questions/4595334/get-free-space-on-internal-memory StatFs stat new StatFs path.getPath long blockSize stat.getBlockSize long availableBlocks stat.getAvailableBlocks..
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.. this transformer new RealDoubleFFT blockSize imageView ImageView this.findViewById R.id.ImageView01 bitmap.. audioEncoding bufferSize short buffer new short blockSize double toTransform new double blockSize audioRecord.startRecording..
Android get free size of internal/external memory http://stackoverflow.com/questions/8133417/android-get-free-size-of-internal-external-memory StatFs stat2 new StatFs path.getPath long blockSize stat2.getBlockSize long availableBlocks stat2.getAvailableBlocks.. format Formatter.formatFileSize this availableBlocks blockSize Log.e Format format and the result which I'm getting is 11 15.. StatFs stat new StatFs path.getPath long blockSize stat.getBlockSize long availableBlocks stat.getAvailableBlocks..
Get free space on internal memory http://stackoverflow.com/questions/4595334/get-free-space-on-internal-memory is the solution found at android git File path Environment.getDataDirectory StatFs stat new StatFs path.getPath long blockSize stat.getBlockSize long availableBlocks stat.getAvailableBlocks return Formatter.formatFileSize this availableBlocks blockSize..
Capturing Sound for Analysis and Visualizing Frequencies in Android http://stackoverflow.com/questions/5511250/capturing-sound-for-analysis-and-visualizing-frequencies-in-android int audioEncoding AudioFormat.ENCODING_PCM_16BIT private RealDoubleFFT transformer int blockSize 256 Button startStopButton boolean started false RecordAudio recordTask ImageView imageView Bitmap bitmap Canvas canvas.. Button this.findViewById R.id.StartStopButton startStopButton.setOnClickListener this transformer new RealDoubleFFT blockSize imageView ImageView this.findViewById R.id.ImageView01 bitmap Bitmap.createBitmap int 256 int 100 Bitmap.Config.ARGB_8888.. MediaRecorder.AudioSource.DEFAULT frequency channelConfiguration audioEncoding bufferSize short buffer new short blockSize double toTransform new double blockSize audioRecord.startRecording while started int bufferReadResult audioRecord.read..
Android get free size of internal/external memory http://stackoverflow.com/questions/8133417/android-get-free-size-of-internal-external-memory Log.e Available MB megAvailable File path Environment.getDataDirectory StatFs stat2 new StatFs path.getPath long blockSize stat2.getBlockSize long availableBlocks stat2.getAvailableBlocks String format Formatter.formatFileSize this availableBlocks.. long availableBlocks stat2.getAvailableBlocks String format Formatter.formatFileSize this availableBlocks blockSize Log.e Format format and the result which I'm getting is 11 15 10 27 18.844 E 25822 Available MB 7572 11 15 10 27 18.844.. String getAvailableInternalMemorySize File path Environment.getDataDirectory StatFs stat new StatFs path.getPath long blockSize stat.getBlockSize long availableBlocks stat.getAvailableBlocks return formatSize availableBlocks blockSize public static..
|