What Is The Alternative In Harmony Os For Typedarray In Android?

In my project I want to retrieve the color value for the custom attributes at index. Like in android we have the TypedArray to do this functionality. final TypedArray typedArray =

Solution 1:

You don't need TypedArray to retrieve custom attributes from AttributeSet in HarmonyOS, instead AttrSet API directly allows you to retrieve custom attributes.

    indicatorNormalColor = mAttrSet.getAttr(INDICATOR_NORMAL_COLOR).isPresent() ?
            mAttrSet.getAttr(INDICATOR_NORMAL_COLOR).get().getColorValue() : defaultIndicatorNormalColor;
    indicatorSelectedColor = mAttrSet.getAttr(INDICATOR_SELECTED_COLOR).isPresent() ?
            mAttrSet.getAttr(INDICATOR_SELECTED_COLOR).get().getColorValue() : defaultIndicatorSelectedColor;
    indicatorStrokeColor = mAttrSet.getAttr(INDICATOR_STROKE_COLOR).isPresent() ?
            mAttrSet.getAttr(INDICATOR_STROKE_COLOR).get().getColorValue() : defaultIndicatorStrokeColor;
    indicatorNormalStrokeWidth = mAttrSet.getAttr(INDICATOR_NORMAL_STROKE_WIDTH).isPresent() ?
            mAttrSet.getAttr(INDICATOR_NORMAL_STROKE_WIDTH).get().getDimensionValue() : defaultIndicatorNormalStrokeWidth;
    indicatorSelectedStrokeWidth = mAttrSet.getAttr(INDICATOR_SELECTED_STROKE_WIDTH).isPresent() ?
            mAttrSet.getAttr(INDICATOR_SELECTED_STROKE_WIDTH).get().getDimensionValue() :