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data binding in kotlin

abdullah answered on September 10, 2021 Popularity 9/10 Helpfulness 7/10

answer data binding in kotlin

related data binding kotlin andoid

data binding in kotlin

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android {
    ...
    buildFeatures {
        dataBinding true
    }
}

Popularity 9/10 Helpfulness 7/10 Language kotlin

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Tags: data-binding kotlin

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Contributed on Sep 10 2021

abdullah

0 Answers Avg Quality 2/10

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data binding kotlin andoid

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findViewById<TextView>(R.id.sample_text).apply {
    text = viewModel.userName
}

The following example shows how to use the Data Binding
Library to assign text to the widget directly in the layout file
. This removes the need to call any of the Java code shown above.
Note the use of @{} syntax in the assignment expression:

<TextView
    android:text="@{viewmodel.userName}" />

Complete example.... 

    <layout xmlns:android="http://schemas.android.com/apk/res/android"
        xmlns:app="http://schemas.android.com/apk/res-auto">
    <data>
        <variable
            name="viewmodel"
            type="com.myapp.data.ViewModel" />
    </data>
    <ConstraintLayout... /> <!-- UI layout's root element -->
</layout>

Popularity 9/10 Helpfulness 2/10 Language whatever

Source: Grepper

Tags: data-binding data-bindi

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Contributed on May 06 2022

Arrogant Ant

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data binding in kotlin

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