config.getColor("on_key_text_color"),
config.getColor("off_key_text_color"),
config.getColor("hilited_key_text_color"),
config.getColor("key_text_color")
});
<BUG>mPreviewText.setTextColor(config.getColor("preview_text_color"));
int previewBackColor = config.getColor("preview_back_color");

if (VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN) {
PaintDrawable background = new PaintDrawable(previewBackColor);

background.setCornerRadius(mRoundCorner);</BUG>
mPreviewText.setBackground(background);

config.getColor("on_key_text_color"),
config.getColor("off_key_text_color"),
config.getColor("hilited_key_text_color"),
config.getColor("key_text_color")
});
Integer color = config.getColor("preview_text_color");
if (color != null) mPreviewText.setTextColor(color);
Integer previewBackColor = config.getColor("preview_back_color");
if (previewBackColor != null) {
if (VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN) {
GradientDrawable background = new GradientDrawable();
background.setColor(previewBackColor);
background.setCornerRadius(mRoundCorner);
mPreviewText.setBackground(background);
