혀가 길지 않은 개발자

DataBinding + LiveData + BindingAdapter build.gradle (Module: app) android { dataBinding { enabled = true } } BindingAdapters.java package com.jwsoft.javaproject; import android.view.View; import androidx.annotation.ColorInt; import androidx.databinding.BindingAdapter; public class BindingAdapters { @BindingAdapter("android:visibleJW") public static void setVisible(View view, Boolean bool) { if ..

DataBinding + LiveData + BindingAdapter build.gradle (Module: app) apply plugin: 'kotlin-kapt' android { dataBinding { enabled = true } } BindingAdapters.kt package com.jwsoft.kotlinproject import android.view.View import androidx.annotation.ColorInt import androidx.databinding.BindingAdapter object BindingAdapters { @JvmStatic @BindingAdapter("android:visibleJW") fun setVisible(view: View, bool..

build.gradle (Module: app) android { dataBinding { enabled = true } } activity_main.xml MainActivity.kt package com.jwsoft.kotlinproject import androidx.appcompat.app.AppCompatActivity import android.os.Bundle import androidx.databinding.DataBindingUtil import androidx.lifecycle.MutableLiveData import com.jwsoft.kotlinproject.databinding.ActivityMainBinding class MainActivity : AppCompatActivity..

build.gradle (Module: app) android { dataBinding { enabled = true } } activity_main.xml MainActivity.java package com.jwsoft.javaproject; import androidx.appcompat.app.AppCompatActivity; import androidx.databinding.DataBindingUtil; import androidx.lifecycle.MutableLiveData; import android.os.Bundle; import android.view.View; import com.jwsoft.javaproject.databinding.ActivityMainBinding; public c..

build.gradle (Module: app) android { dataBinding { enabled = true } } activity_main.xml MainActivity.kt package com.jwsoft.kotlinproject import android.graphics.Color import androidx.appcompat.app.AppCompatActivity import android.os.Bundle import androidx.databinding.DataBindingUtil import com.jwsoft.kotlinproject.databinding.ActivityMainBinding class MainActivity : AppCompatActivity() { private..