what is the alternative in harmonyos for TypedValue.applyDimension(int unit, float value, android.util.DisplayMetrics metrics)?

Question

I am writing a custom component in HarmonyOS using Java SDK.

I am trying to convert vp to Px.

In Android we can convert dp to px using below code.

TypedValue.applyDimension(
                        int unit,
                        float value,
                        android.util.DisplayMetrics metrics)

I tried the following code for HarmonyOS but not working.

TypedAttribute.computeTranslateRatio(DeviceCapability devCap)

Answer 1

Try method AttrHelper.vp2px. doc: https://developer.harmonyos.com/cn/docs/documentation/doc-references/attrhelper-0000001054518726