NumberPadTimePickerBottomSheetComponent.java 文件源码

@NonNull
private static int[] resolveColorAttributesFromTheme(Context context, @StyleableRes int[] attrs) {
    final TypedArray ta = context.obtainStyledAttributes(attrs);
    final int[] colors = new int[attrs.length];
    for (int idxAttr = 0; idxAttr < colors.length; idxAttr++) {
        colors[idxAttr] = ta.getColor(idxAttr, 0);
    }
    ta.recycle();
    return colors;
}