MVVMCross Binding Crashes Android Application

Question

I have an Android App based on Xamarin and MvvmCross. In that application there is a view with an ExpandableListView that I created on my own. Now this list displays several ite

Answer 1

Thanks stuart, but onestly I only pasted some of the code I wrote as my listadapter has become quite complex yet. So actually I already was recycling the controls that I created in code. However it seems I found the solution. I watched my app crashes lately and they all seemed to be because some binding calls the setter of an android widget (EditText, Spinner, Checkbox, etc.) which resulted in a native error. So I placed trace messages into the "Dispose" and "JavaFinalize" methods and as it turns out, the error always happened after some "JavaFinalize" calls. So what I did was to add the following code to all the controls, that I implemented as a "Bindable"something. (like the BindableEditText in the snippet above)

    protected override void JavaFinalize()
    {
        if (this.BindingContext != null)
            this.BindingContext.ClearAllBindings();
        base.JavaFinalize();
    }

So that totally does the job!

WARNING: I also had to add this to the "MvxListItemView". So maybe it should be added to the mvvmcross sources as well?