Fix #239

app/src/main/java/com/vitorpamplona/amethyst/ui/components/SelectTextDialog.kt

@@ -1,11 +1,14 @@
 package com.vitorpamplona.amethyst.ui.components
 
-import androidx.compose.foundation.background
+import android.content.res.Configuration
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.heightIn
 import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.text.selection.SelectionContainer
+import androidx.compose.foundation.verticalScroll
 import androidx.compose.material.Card
 import androidx.compose.material.Divider
 import androidx.compose.material.Icon
@@ -17,6 +20,7 @@ import androidx.compose.material.icons.filled.ArrowBack
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalConfiguration
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.window.Dialog
@@ -24,18 +28,27 @@ import com.vitorpamplona.amethyst.R
 
 @Composable
 fun SelectTextDialog(text: String, onDismiss: () -> Unit) {
+    val screenHeight = LocalConfiguration.current.screenHeightDp.dp
+    val maxHeight =
+        if (LocalConfiguration.current.orientation == Configuration.ORIENTATION_PORTRAIT) {
+            screenHeight * 0.6f
+        } else {
+            screenHeight * 0.9f
+        }
+
     Dialog(
         onDismissRequest = onDismiss
     ) {
         Card {
-            Column {
+            Column(
+                modifier = Modifier.heightIn(24.dp, maxHeight)
+            ) {
                 Row(
                     verticalAlignment = Alignment.CenterVertically,
                     horizontalArrangement = Arrangement.End
                 ) {
                     IconButton(
-                        onClick = onDismiss,
-                        modifier = Modifier.background(MaterialTheme.colors.background)
+                        onClick = onDismiss
                     ) {
                         Icon(
                             imageVector = Icons.Default.ArrowBack,
@@ -46,9 +59,13 @@ fun SelectTextDialog(text: String, onDismiss: () -> Unit) {
                     Text(text = stringResource(R.string.select_text_dialog_top))
                 }
                 Divider()
-                Row(modifier = Modifier.padding(16.dp)) {
-                    SelectionContainer {
-                        Text(text)
+                Column(
+                    modifier = Modifier.verticalScroll(rememberScrollState())
+                ) {
+                    Row(modifier = Modifier.padding(16.dp)) {
+                        SelectionContainer {
+                            Text(text)
+                        }
                     }
                 }
             }