private void initMainImage() {
final ImageView mainImage = findView(R.id.main_image);
final DrawableSelector mainSelector =
DrawableSelector.simple(this, R.color.color_1, R.color.color_7)
.setEnterFadeDuration(300)
.setExitFadeDuration(300)
.build();
final Drawable mainDrawable = mainSelector.build(R.drawable.ic_android_white_48dp);
mainImage.setImageDrawable(mainDrawable);
findView(R.id.main_redraw)
.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
updateAdapterColors();
}
});
}
void update(int normalColor, int pressedColor, int selectedColor) {
mDrawableSelector =
DrawableSelector.builder(mContext)
.addState(SelectorState.PRESSED, pressedColor)
.addState(SelectorState.ACTIVATED, selectedColor)
.addState(SelectorState.WILD_CARD, normalColor)
.setEnterFadeDuration(200)
.setExitFadeDuration(200)
.build();
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
final View view;
if (convertView == null) {
view = mInflater.inflate(R.layout.adapter_item, parent, false);
view.setTag(new Holder(view));
} else {
view = convertView;
}
final Holder holder = (Holder) view.getTag();
final Drawable dr = mDrawableSelector.build(R.drawable.ic_android_white_48dp);
holder.icon.setImageDrawable(dr);
holder.text.setText(String.format("Item #%1$d", position));
return view;
}