and now when we come back the layout or actually the button should look much much better .now let's paste in another view and this is the EditText which will participate in the two-way data binding dan the the two-way data-binding is signified by this equal sign after the @ symbol a...
MainActivity classMainActivity:AppCompatActivity(){privatevalviewModel:MainViewModelbylazy{ViewModelProviders.of(this).get(MainViewModel::class.java)}privatevalbindingbylazy{DataBindingUtil.setContentView<ActivityMainBinding>(this,R.layout.activity_main)}privatevaladapter=RepoListAdapter()overridefunonCreate(sa...
I am playing with the two-way binding of the data binding API which was introduced in Android Studio 2.1 AFIK. I get this interesting error: Error:Execution failed for task ':app:compileDebugJavaWithJavac'. > java.lang.RuntimeException: Found data binding errors. ***/ data bi...
I have aList<Category>which loaded intoSpinnerusingArrayAdapter. I wanted to use Data Binding to get and set the value of the spinner. If you are loadingEnuminto Spinner, you should readthis guideand use@InverseMethod. A more complete and complex solution would usually involveBindingAdapterorInver...
kotlin android-recyclerview android-edittext two-way-binding Fahri Can 443 askedJul 11, 2020 at 23:40 15votes 5answers 13kviews Angular Two-Way Data Binding and Watching for Changes in Parent Component It seems there is no way to watch changes in the parent component when using two-way da...
一个双向进度的自定义View,已经封装好,可以直接使用 效果图 代码 importandroid.content.Contextimportandroid.graphics.*importandroid.util.AttributeSetimportandroid.view.Viewimportandroidx.annotation.ColorInt/*** 双向进度View*/classTwoWayProgressView(context: Context?, attrs: AttributeSet?) : View(context, at...
Steps to Reproduce Copy the sample app from Sample Code Run flutter run Click on Add (+) button to add the name. Change the name for first and second form fields to two different name. Click Add(+) button on first form field to add the i...
I want two-way binding so that I can update user details. But I am getting the following error message aWebsiteJavaLangObjectNull) ? ("NA") : (userDataWebsite)) cannot be inverted, so it cannot be used in a two-way binding java android data-binding Share Improve ...
) val layoutManager = GridLayoutManager(this, 2) binding.recyclerView.layoutManager = layoutManager val adapter = ProductAdapter(this) binding.recyclerView.adapter = adapter adapter.setData(products) This is what it looks like: https://i.sstatic.net/N9GMA.jpg The list item it...
Days.daysBetween(start, end).getDays() gives me 0 if start is in the evening and end in the morning. I'm also having the same issue with other date fields so I was hoping there would be a generic way to 'ignore' the fields of lesser significance. In other words, the months betwe...