@Override
protected void onPrepareDialogBuilder(Builder builder) {
mController = ColorPickerDialog.Controller.applyToDialogBuilder(builder);
mController.setAlphaEnabled(mAlphaSliderEnabled);
final Resources res = builder.getContext().getResources();
for (int presetColor : PRESET_COLORS) {
mController.addColor(res.getColor(presetColor));
}
mController.setInitialColor(getValue());
builder.setPositiveButton(res.getString(android.R.string.ok), this);
builder.setNegativeButton(res.getString(android.R.string.cancel), this);
}
@Override
public void onClick(final DialogInterface dialog, final int which) {
switch (which) {
case DialogInterface.BUTTON_POSITIVE:
if (mController == null) return;
final int color = mController.getColor();
if (isPersistent()) {
persistInt(color);
}
final OnPreferenceChangeListener listener = getOnPreferenceChangeListener();
if (listener != null) {
listener.onPreferenceChange(this, color);
}
break;
}
}