[Kotlin]  DataBinding  +  LiveData  +  BindingAdapter

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..
Android/Kotlin 2020. 7. 9. 22:13
[Kotlin]  DataBinding  +  LiveData

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..
Android/Kotlin 2020. 7. 9. 21:12
[Kotlin]  LiveData

activity_main.xml MainActivity.kt package com.jwsoft.kotlinproject import androidx.appcompat.app.AppCompatActivity import android.os.Bundle import androidx.lifecycle.MutableLiveData import androidx.lifecycle.Observer import kotlinx.android.synthetic.main.activity_main.* class MainActivity : AppCompatActivity() { private var liveName: MutableLiveData = MutableLiveData() override fun onCreate(save..
Android/Kotlin 2020. 7. 9. 20:48
[Kotlin]  DataBinding

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..
Android/Kotlin 2020. 7. 9. 00:00
[Kotlin]  ViewPager2  +  FragmentStateAdapter

build.gradle (Module: app) dependencies { implementation 'androidx.viewpager2:viewpager2:1.0.0' } viewpager_fragment.xml MyFragment.kt package com.jwsoft.kotlinproject import android.os.Bundle import android.view.LayoutInflater import android.view.View import android.view.ViewGroup import android.widget.TextView import androidx.fragment.app.Fragment class MyFragment(position: Int) : Fragment() {..
Android/Kotlin 2020. 7. 6. 00:14
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