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ultrasonic-app-subsonic-android
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Code Issues Releases Wiki Activity

Catch exceptions when loading EQ

This commit is contained in:
Joshua Bahnsen 2013-05-20 21:01:09 -07:00
parent 93b62c79b1
commit 1c98b381e9
1 changed files with 38 additions and 31 deletions
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69
src/com/thejoshwa/ultrasonic/androidapp/activity/EqualizerActivity.java
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@ -132,45 +132,52 @@ public class EqualizerActivity extends Activity {
private void initEqualizer() {
LinearLayout layout = (LinearLayout) findViewById(R.id.equalizer_layout);
final short minEQLevel = equalizer.getBandLevelRange()[0];
final short maxEQLevel = equalizer.getBandLevelRange()[1];
try {
short[] bandLevelRange = equalizer.getBandLevelRange();
short numberOfBands = equalizer.getNumberOfBands();
final short minEQLevel = bandLevelRange[0];
final short maxEQLevel = bandLevelRange[1];
for (short i = 0; i < equalizer.getNumberOfBands(); i++) {
final short band = i;
for (short i = 0; i < numberOfBands; i++) {
final short band = i;
View bandBar = LayoutInflater.from(this).inflate(R.layout.equalizer_bar, null);
TextView freqTextView = (TextView) bandBar.findViewById(R.id.equalizer_frequency);
final TextView levelTextView = (TextView) bandBar.findViewById(R.id.equalizer_level);
SeekBar bar = (SeekBar) bandBar.findViewById(R.id.equalizer_bar);
View bandBar = LayoutInflater.from(this).inflate(R.layout.equalizer_bar, null);
TextView freqTextView = (TextView) bandBar.findViewById(R.id.equalizer_frequency);
final TextView levelTextView = (TextView) bandBar.findViewById(R.id.equalizer_level);
SeekBar bar = (SeekBar) bandBar.findViewById(R.id.equalizer_bar);
freqTextView.setText((equalizer.getCenterFreq(band) / 1000) + " Hz");
freqTextView.setText((equalizer.getCenterFreq(band) / 1000) + " Hz");
bars.put(band, bar);
bar.setMax(maxEQLevel - minEQLevel);
short level = equalizer.getBandLevel(band);
bar.setProgress(level - minEQLevel);
bar.setEnabled(equalizer.getEnabled());
updateLevelText(levelTextView, level);
bars.put(band, bar);
bar.setMax(maxEQLevel - minEQLevel);
short level = equalizer.getBandLevel(band);
bar.setProgress(level - minEQLevel);
bar.setEnabled(equalizer.getEnabled());
updateLevelText(levelTextView, level);
bar.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
@Override
public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
short level = (short) (progress + minEQLevel);
if (fromUser) {
equalizer.setBandLevel(band, level);
bar.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
@Override
public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
short level = (short) (progress + minEQLevel);
if (fromUser) {
equalizer.setBandLevel(band, level);
}
updateLevelText(levelTextView, level);
}
updateLevelText(levelTextView, level);
}
@Override
public void onStartTrackingTouch(SeekBar seekBar) {
}
@Override
public void onStartTrackingTouch(SeekBar seekBar) {
}
@Override
public void onStopTrackingTouch(SeekBar seekBar) {
}
});
layout.addView(bandBar);
@Override
public void onStopTrackingTouch(SeekBar seekBar) {
}
});
layout.addView(bandBar);
}
} catch (Exception e) {
//TODO: Show a dialog
}
}