public void savePreference() {
// create editor
MyEditor editor = edit();
// source
editor.putString("source_type", "" + sourceType.ordinal());
editor.putInt("source_samplerate", sourceSamplerate);
// file
editor.putString("filesource_format", "" + filesourceFileFormat);
editor.putBoolean("filesource_repeat", filesourceRepeat);
editor.putInt("filesource_samplerate", fileSourceSampleRate);
editor.putLong("filesource_frequency", fileSourceFrequency);
// Hack RF
editor.putBoolean("hackrf_amplify", hackrfAmplify);
editor.putBoolean("hackrf_antenna_power", hackrfAntennaPower);
editor.putInt("hackrf_frequency_shift", hackrfFrequencyShift);
editor.putInt("hackrf_vga_rx_gain", vgaRxGain);
editor.putInt("hackrf_lna_gain", lnaGain);
// RTL
editor.putString("rtlsdr_ip", rtlsdrIP);
editor.putInt("rtlsdr_port", rtlsdrPort);
editor.putBoolean("rtlsdr_external_server", rtlsrdExternalServer);
editor.putInt("rtlsdr_frequency_correction", rtlsdrFrequencyCorrection);
editor.putInt("rtlsdr_frequency_shift", rtlsdrFrequencyShift);
editor.putBoolean("rtlsdr_manual_gain", rtlsdrManualGain);
editor.putInt("rtlsdr_gain", rtlsdrGain);
editor.putInt("rtlsdr_if_gain", rtlsdrIfGain);
// FFT
editor.putString("fft_size", "" + fftSize);
editor.putString("fft_averaging", "" + fftAveraging);
// Recording
editor.putBoolean("recording_stop_after", recordingStopAfter);
editor.putInt("recording_stop_after_value", recordingStopAfterValue);
editor.putInt("recording_stop_after_unit", recordingStoppAfterUnit);
// misc
editor.putBoolean("autostart", autostart);
editor.putInt("demodulation", demodulation.ordinal());
editor.putBoolean("logging", logging);
editor.putString("logfile", logfile);
editor.putBoolean("show_log", showLog);
editor.putBoolean("show_debug_information", showDebugInformation);
Log.d(LOGTAG, "Preferences saved: " + editor.commit());
}
/** Will check if any preference conflicts with the current state of the app and fix it */
public void loadPreference() {
// source
sourceType = SourceType.values()[getInt("source_type", 2)];
sourceSamplerate = getInt("source_samplerate", 2000000);
// file source
filesourceFileFormat = getInt("filesource_format", 0);
filesourceRepeat = getBoolean("filesource_repeat", true);
fileSourceSampleRate = getInt("filesource_samplerate", 0);
fileSourceFrequency = getLong("filesource_frequency", 0);
// Hack RF
hackrfAmplify = getBoolean("hackrf_amplify", false);
hackrfAntennaPower = getBoolean("hackrf_antenna_power", false);
hackrfFrequencyShift = getInt("hackrf_frequency_shift", 0);
vgaRxGain = getInt("hackrf_vga_rx_gain", HackrfSource.MAX_VGA_RX_GAIN / 2);
lnaGain = getInt("hackrf_lna_gain", HackrfSource.MAX_LNA_GAIN / 2);
// RTL
rtlsdrIP = getString("rtlsdr_ip", "");
rtlsdrPort = getInt("rtlsdr_port", 1234);
rtlsrdExternalServer = getBoolean("rtlsdr_external_server", false);
rtlsdrFrequencyCorrection = getInt("rtlsdr_frequency_correction", 0);
rtlsdrFrequencyShift = getInt("rtlsdr_frequency_shift", 0);
rtlsdrManualGain = getBoolean("rtlsdr_manual_gain", false);
rtlsdrGain = getInt("rtlsdr_gain", 0);
rtlsdrIfGain = getInt("rtlsdr_if_gain", 0);
// FFT
fftAveraging = getInt("fft_averaging", 1);
fftSize = getInt("fft_size", 1024);
// Recording
recordingStopAfter = getBoolean("recording_stop_after", false);
recordingStopAfterValue = getInt("recording_stop_after_value", 10);
recordingStoppAfterUnit = getInt("recording_stop_after_unit", 0);
// misc
autostart = getBoolean("autostart", false);
demodulation = DemoType.values()[getInt("demodulation", 0)];
showDebugInformation = getBoolean("show_debug_information", false);
logging = getBoolean("logging", false);
logfile = getString("logfile", "");
showLog = getBoolean("show_log", false);
}