예제 #1
0
  @Override
  public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
    if (fromUser) {
      // for  java.lang.ClassCastException
      Object tag = seekBar.getTag();
      int n;
      if (tag instanceof Integer) n = (Integer) tag;
      else if (tag instanceof String) n = Integer.parseInt((String) tag);
      else throw new IllegalArgumentException("wtf exception");

      TextView textView;
      try {
        textView =
            (TextView) this.getClass().getDeclaredField("text" + String.valueOf(n)).get(this);
        textView.setText(
            String.format("%.0f db", EqualizerBandsFragment.convertProgressToGain(progress)));
      } catch (IllegalAccessException e) {
        e.printStackTrace();
      } catch (NoSuchFieldException e) {
        e.printStackTrace();
      }

      saveBound(progress, n);
      BassPlayer.updateFX(progress, n);
    }
  }
예제 #2
0
  @Override
  public void onResume() {
    super.onResume();
    int[] bounds = getSavedBounds();
    for (int i = 0; i < bounds.length; i++) {
      try {
        SeekBar seekBar =
            (SeekBar) this.getClass().getDeclaredField("seek" + String.valueOf(i)).get(this);
        seekBar.setProgress(bounds[i]);

        TextView textView =
            (TextView) this.getClass().getDeclaredField("text" + String.valueOf(i)).get(this);
        textView.setText(
            String.format("%.1f db", EqualizerBandsFragment.convertProgressToGain(bounds[i])));

      } catch (NoSuchFieldException e) {
        e.printStackTrace();
      } catch (IllegalAccessException e) {
        e.printStackTrace();
      }
    }
  }