Android Question mLastTouchDownY variable

Alberto Iglesias · Jan 4, 2019

How can I get the internal values from panel variables?

I need to get the mLastTouchDownY value...

I tried this but is not a correct way!

B4X:

    Dim JO As JavaObject = objParent
    Dim lX As Double = JO.GetField("mLastTouchDownY")

moster67 · Jan 5, 2019

I don't think you can use JavaObject here since the field is not exposed in the ViewGroup API.
You will need to use reflection, something similar to this:

B4X:

Dim obj1 As Reflector
obj1.Target = Panel1
Log(obj1.GetField("mLastTouchDownY"))
Log(obj1.GetField("mOldHeightMeasureSpec"))

Alberto Iglesias · Jan 7, 2019

Thank you my friend, this is exactly what I needed!

Thanks!

Android Question mLastTouchDownY variable

Alberto Iglesias

Well-Known Member

moster67

Expert

Alberto Iglesias

Well-Known Member

Similar Threads

Android Question mLastTouchDownY variable

Alberto Iglesias

Well-Known Member

moster67

Expert

Alberto Iglesias

Well-Known Member

Similar Threads

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