Android Question Java code in B4A Class

[Johan Schoeman]

The below code compiles when included in the main activity of a B4A project. But when added to a B4A class it complains about getResources(); How do I get around this?

    public int dp2px(int dip) {
        Resources resources = getResources();
        int px = Math
                .round(TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP,
                        dip, resources.getDisplayMetrics()));
        return px;
    }

 

[thedesolatesoul]

Try getContext().getResources() ?

 

[Johan Schoeman]

Thanks. This solved it:

        public int dp2px(int dip) {
        Resources resources = BA.applicationContext.getResources();
        int px = Math
                .round(TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP,
                        dip, resources.getDisplayMetrics()));
        return px;
    }