public static void updateEqualizerSettings(Context context) {
SharedPreferences mPreferences =
context.getSharedPreferences(
APOLLO_PREFERENCES, Context.MODE_WORLD_READABLE | Context.MODE_WORLD_WRITEABLE);
if (mBoost != null) {
mBoost.setEnabled(mPreferences.getBoolean("simple_eq_boost_enable", false));
mBoost.setStrength((short) (mPreferences.getInt("simple_eq_bboost", 0) * 10));
}
if (mEqualizer != null) {
mEqualizer.setEnabled(mPreferences.getBoolean("simple_eq_equalizer_enable", false));
short numBands = mEqualizer.getNumberOfBands() <= 6 ? mEqualizer.getNumberOfBands() : 6;
short r[] = mEqualizer.getBandLevelRange();
short min_level = r[0];
short max_level = r[1];
for (int i = 0; i <= (numBands - 1); i++) {
int new_level =
min_level
+ (max_level - min_level)
* mPreferences.getInt("simple_eq_seekbars" + String.valueOf(i), 100)
/ 100;
mEqualizer.setBandLevel((short) i, (short) new_level);
}
}
}
public void initBassBoost() {
try {
bassBoost = getBassBoost();
if (null != bassBoost) {
bassBoost.setEnabled(true);
BassBoost.Settings bassBoostSettingTemp = bassBoost.getProperties();
BassBoost.Settings bassBoostSetting =
new BassBoost.Settings(bassBoostSettingTemp.toString());
bassBoostSetting.strength = 0;
bassBoost.setProperties(bassBoostSetting);
Log.e("bbSetTemp", bassBoost.getProperties().toString());
}
} catch (Exception localException) {
localException.printStackTrace();
}
}
public static void setEqualizer(Context context, int audioSessionId) {
if (Utils.getEqPrefs(context)) {
Equalizer equalizer = new Equalizer(1, audioSessionId);
BassBoost bassBoost = new BassBoost(2, audioSessionId);
Virtualizer virtualizer = new Virtualizer(3, audioSessionId);
equalizer.setEnabled(true);
bassBoost.setEnabled(true);
virtualizer.setEnabled(true);
ProgressDataSource myProgressDataSource = new ProgressDataSource(context);
myProgressDataSource.open();
List<ProgressClass> values = myProgressDataSource.getAllPgs();
if (values.size() == 0) {
myProgressDataSource.createProgress(0, 0, 0, 0, 0, 0, 0, 0);
} else {
// Set equalizer
Utils.changeAtBand(equalizer, (short) 0, values.get(0).getProgress(1) - 15);
Utils.changeAtBand(equalizer, (short) 1, values.get(0).getProgress(2) - 15);
Utils.changeAtBand(equalizer, (short) 2, values.get(0).getProgress(3) - 15);
Utils.changeAtBand(equalizer, (short) 3, values.get(0).getProgress(4) - 15);
Utils.changeAtBand(equalizer, (short) 4, values.get(0).getProgress(5) - 15);
// Set bassboost
bassBoost.setStrength((short) (values.get(0).getArc(1) * 10));
// Set virtualizer
virtualizer.setStrength((short) (values.get(0).getArc(2) * 10));
}
}
}