add landscape layout for fragment

process updating db move in application

app/src/main/java/com/mrozon/currencyconverter/MyApp.kt

@@ -1,14 +1,36 @@
 package com.mrozon.currencyconverter
 
 import android.app.Application
+import androidx.databinding.library.BuildConfig
+import com.mrozon.currencyconverter.data.repository.IUpdateValutesRepository
 import dagger.hilt.android.HiltAndroidApp
+import kotlinx.coroutines.CoroutineExceptionHandler
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.GlobalScope
+import kotlinx.coroutines.launch
 import timber.log.Timber
+import javax.inject.Inject
 
 @HiltAndroidApp
 class MyApp: Application() {
+
+    @Inject
+    lateinit var repository: IUpdateValutesRepository
+
     override fun onCreate() {
         super.onCreate()
         initTimber()
+        updateDb()
+    }
+
+    private fun updateDb() {
+        Timber.d("updating db...")
+        val handler = CoroutineExceptionHandler { _, exception ->
+            Timber.e(exception,"updateDb error")
+        }
+        GlobalScope.launch(Dispatchers.Default+handler) {
+            repository.update()
+        }
     }
 
     private fun initTimber() {

app/src/main/java/com/mrozon/currencyconverter/presentation/MainActivity.kt

@@ -12,11 +12,8 @@ import com.mrozon.currencyconverter.R
 @AndroidEntryPoint
 class MainActivity : AppCompatActivity() {
 
-    private val viewModel: MainActivityViewModel by viewModels()
-
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setContentView<ActivityMainBinding>(this, R.layout.activity_main)
-        viewModel.updateDb()
     }
 }

app/src/main/java/com/mrozon/currencyconverter/presentation/MainActivityViewModel.kt

@@ -1,26 +0,0 @@
-package com.mrozon.currencyconverter.presentation
-
-import androidx.lifecycle.ViewModel
-import androidx.lifecycle.viewModelScope
-import com.mrozon.currencyconverter.CoroutineContextDispatchers
-import com.mrozon.currencyconverter.data.repository.IUpdateValutesRepository
-import dagger.hilt.android.lifecycle.HiltViewModel
-import kotlinx.coroutines.CoroutineExceptionHandler
-import kotlinx.coroutines.launch
-import timber.log.Timber
-import javax.inject.Inject
-
-@HiltViewModel
-class MainActivityViewModel @Inject constructor(
-    private val repository: IUpdateValutesRepository,
-    private val dispatchers: CoroutineContextDispatchers
-): ViewModel() {
-    private val handler = CoroutineExceptionHandler { _, exception ->
-        Timber.e(exception,"updateDb error")
-    }
-    fun updateDb() {
-        viewModelScope.launch(dispatchers.IO+handler) {
-            repository.update()
-        }
-    }
-}

app/src/main/res/layout-land/fragment_converter_currency.xml

@@ -0,0 +1,232 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layout xmlns:tools="http://schemas.android.com/tools"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <data>
+        <variable
+            name="clickListener"
+            type="android.view.View.OnClickListener"/>
+    </data>
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+        <androidx.recyclerview.widget.RecyclerView
+            android:id="@+id/rvCurrencies"
+            android:layout_width="0dp"
+            android:layout_height="0dp"
+            android:layout_marginStart="8dp"
+            android:layout_marginTop="8dp"
+            android:layout_marginEnd="8dp"
+            android:layout_marginBottom="8dp"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toStartOf="@id/guideline2"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent"
+            tools:listitem="@layout/item_currency" />
+
+        <View
+            android:id="@+id/view2"
+            android:layout_width="1dp"
+            android:layout_height="0dp"
+            android:layout_marginTop="16dp"
+            android:layout_marginBottom="16dp"
+            android:alpha="0.4"
+            android:background="@android:color/black"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent" />
+
+        <Button
+            android:id="@+id/button9"
+            style="@style/Widget.AppCompat.Button.Borderless.Colored"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:onClick="@{clickListener}"
+            android:text="@string/button9"
+            android:textAppearance="@style/TextAppearance.AppCompat.Large"
+            android:textColor="@color/design_default_color_primary"
+            app:layout_constraintBottom_toTopOf="@+id/button6"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintHorizontal_bias="0.5"
+            app:layout_constraintStart_toEndOf="@+id/button8"
+            app:layout_constraintTop_toTopOf="parent" />
+
+        <Button
+            android:id="@+id/button8"
+            style="@style/Widget.AppCompat.Button.Borderless.Colored"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:onClick="@{clickListener}"
+            android:text="@string/button8"
+            android:textAppearance="@style/TextAppearance.AppCompat.Large"
+            android:textColor="@color/design_default_color_primary"
+            app:layout_constraintBottom_toTopOf="@+id/button5"
+            app:layout_constraintEnd_toStartOf="@+id/button9"
+            app:layout_constraintHorizontal_bias="0.5"
+            app:layout_constraintStart_toEndOf="@+id/button7"
+            app:layout_constraintTop_toTopOf="parent" />
+
+        <Button
+            android:id="@+id/button7"
+            style="@style/Widget.AppCompat.Button.Borderless.Colored"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:onClick="@{clickListener}"
+            android:text="@string/button7"
+            android:textAppearance="@style/TextAppearance.AppCompat.Large"
+            android:textColor="@color/design_default_color_primary"
+            app:layout_constraintBottom_toTopOf="@+id/button4"
+            app:layout_constraintEnd_toStartOf="@+id/button8"
+            app:layout_constraintHorizontal_bias="0.5"
+            app:layout_constraintStart_toStartOf="@id/guideline2"
+            app:layout_constraintTop_toTopOf="parent" />
+
+        <Button
+            android:id="@+id/button6"
+            style="@style/Widget.AppCompat.Button.Borderless.Colored"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:onClick="@{clickListener}"
+            android:text="@string/button6"
+            android:textAppearance="@style/TextAppearance.AppCompat.Large"
+            android:textColor="@color/design_default_color_primary"
+            app:layout_constraintBottom_toTopOf="@+id/button3"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintHorizontal_bias="0.5"
+            app:layout_constraintStart_toEndOf="@+id/button5"
+            app:layout_constraintTop_toBottomOf="@+id/button9" />
+
+        <Button
+            android:id="@+id/button5"
+            style="@style/Widget.AppCompat.Button.Borderless.Colored"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:onClick="@{clickListener}"
+            android:text="@string/button5"
+            android:textAppearance="@style/TextAppearance.AppCompat.Large"
+            android:textColor="@color/design_default_color_primary"
+            app:layout_constraintBottom_toTopOf="@+id/button2"
+            app:layout_constraintEnd_toStartOf="@+id/button6"
+            app:layout_constraintHorizontal_bias="0.5"
+            app:layout_constraintStart_toEndOf="@+id/button4"
+            app:layout_constraintTop_toBottomOf="@+id/button8" />
+
+        <Button
+            android:id="@+id/button4"
+            style="@style/Widget.AppCompat.Button.Borderless.Colored"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:onClick="@{clickListener}"
+            android:text="@string/button4"
+            android:textAppearance="@style/TextAppearance.AppCompat.Large"
+            android:textColor="@color/design_default_color_primary"
+            app:layout_constraintBottom_toTopOf="@+id/button1"
+            app:layout_constraintEnd_toStartOf="@+id/button5"
+            app:layout_constraintHorizontal_bias="0.5"
+            app:layout_constraintStart_toStartOf="@id/guideline2"
+            app:layout_constraintTop_toBottomOf="@+id/button7" />
+
+        <Button
+            android:id="@+id/button3"
+            style="@style/Widget.AppCompat.Button.Borderless.Colored"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:onClick="@{clickListener}"
+            android:text="@string/button3"
+            android:textAppearance="@style/TextAppearance.AppCompat.Large"
+            android:textColor="@color/design_default_color_primary"
+            app:layout_constraintBottom_toTopOf="@+id/buttonComma"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintHorizontal_bias="0.5"
+            app:layout_constraintStart_toEndOf="@+id/button2"
+            app:layout_constraintTop_toBottomOf="@+id/button6" />
+
+        <Button
+            android:id="@+id/button2"
+            style="@style/Widget.AppCompat.Button.Borderless.Colored"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:onClick="@{clickListener}"
+            android:text="@string/button2"
+            android:textAppearance="@style/TextAppearance.AppCompat.Large"
+            android:textColor="@color/design_default_color_primary"
+            app:layout_constraintBottom_toTopOf="@+id/button0"
+            app:layout_constraintEnd_toStartOf="@+id/button3"
+            app:layout_constraintHorizontal_bias="0.5"
+            app:layout_constraintStart_toEndOf="@+id/button1"
+            app:layout_constraintTop_toBottomOf="@+id/button5" />
+
+        <Button
+            android:id="@+id/button1"
+            style="@style/Widget.AppCompat.Button.Borderless.Colored"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:onClick="@{clickListener}"
+            android:text="@string/button1"
+            android:textAppearance="@style/TextAppearance.AppCompat.Large"
+            android:textColor="@color/design_default_color_primary"
+            app:layout_constraintBottom_toTopOf="@+id/buttonDelete"
+            app:layout_constraintEnd_toStartOf="@+id/button2"
+            app:layout_constraintHorizontal_bias="0.5"
+            app:layout_constraintStart_toStartOf="@id/guideline2"
+            app:layout_constraintTop_toBottomOf="@+id/button4" />
+
+        <Button
+            android:id="@+id/buttonComma"
+            style="@style/Widget.AppCompat.Button.Borderless.Colored"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginBottom="8dp"
+            android:onClick="@{clickListener}"
+            android:text="@string/buttonComma"
+            android:textAppearance="@style/TextAppearance.AppCompat.Large"
+            android:textColor="@color/design_default_color_primary"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintHorizontal_bias="0.5"
+            app:layout_constraintStart_toEndOf="@+id/button0"
+            app:layout_constraintTop_toBottomOf="@+id/button3" />
+
+        <Button
+            android:id="@+id/button0"
+            style="@style/Widget.AppCompat.Button.Borderless.Colored"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginBottom="8dp"
+            android:onClick="@{clickListener}"
+            android:text="@string/button0"
+            android:textAppearance="@style/TextAppearance.AppCompat.Large"
+            android:textColor="@color/design_default_color_primary"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toStartOf="@+id/buttonComma"
+            app:layout_constraintHorizontal_bias="0.5"
+            app:layout_constraintStart_toEndOf="@+id/buttonDelete"
+            app:layout_constraintTop_toBottomOf="@+id/button2" />
+
+        <Button
+            android:id="@+id/buttonDelete"
+            style="@style/Widget.AppCompat.Button"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginBottom="8dp"
+            android:onClick="@{clickListener}"
+            android:text="@string/buttonDel"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toStartOf="@+id/button0"
+            app:layout_constraintHorizontal_bias="0.5"
+            app:layout_constraintStart_toStartOf="@id/guideline2"
+            app:layout_constraintTop_toBottomOf="@+id/button1" />
+
+        <androidx.constraintlayout.widget.Guideline
+            android:id="@+id/guideline2"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:orientation="vertical"
+            app:layout_constraintGuide_percent="0.6" />
+
+
+    </androidx.constraintlayout.widget.ConstraintLayout>
+</layout>