From 59839fe8caa9b7cd28ab80afa5160209917e16e4 Mon Sep 17 00:00:00 2001
From: Minecon724 <git@m724.eu>
Date: Wed, 14 Aug 2024 13:29:06 +0200
Subject: [PATCH] auto focus

---
 .../eu/m724/coincounter/WalletActivity.kt     | 48 ++++++++++++++-----
 1 file changed, 37 insertions(+), 11 deletions(-)

diff --git a/app/src/main/java/eu/m724/coincounter/WalletActivity.kt b/app/src/main/java/eu/m724/coincounter/WalletActivity.kt
index 4dfaeda..f225c7e 100644
--- a/app/src/main/java/eu/m724/coincounter/WalletActivity.kt
+++ b/app/src/main/java/eu/m724/coincounter/WalletActivity.kt
@@ -29,15 +29,22 @@ import androidx.compose.material3.Text
 import androidx.compose.material3.TextButton
 import androidx.compose.material3.TextField
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.collectAsState
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
 import androidx.compose.runtime.saveable.rememberSaveable
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
+import androidx.compose.ui.ExperimentalComposeUiApi
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.focus.FocusRequester
+import androidx.compose.ui.focus.focusProperties
+import androidx.compose.ui.focus.focusRequester
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.input.pointer.pointerInput
+import androidx.compose.ui.text.input.ImeAction
 import androidx.compose.ui.text.input.KeyboardType
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
@@ -198,13 +205,19 @@ fun TransactionList(viewModel: WalletViewModel) {
 }
 
 
+@OptIn(ExperimentalComposeUiApi::class)
 @Composable
 fun TransactionDialog(
     onDismiss: () -> Unit,
     onConfirm: (String, Int) -> Unit
 ) {
     var label by rememberSaveable { mutableStateOf("") }
-    var value by rememberSaveable { mutableStateOf("0") }
+    var value by rememberSaveable { mutableStateOf("") }
+    val (firstFocus, secondFocus) = remember { FocusRequester.createRefs() }
+
+    LaunchedEffect(Unit) {
+        firstFocus.requestFocus()
+    }
 
     Dialog(
         onDismissRequest = {
@@ -225,8 +238,13 @@ fun TransactionDialog(
                         onValueChange = { label = it },
                         modifier = Modifier
                             .fillMaxWidth()
-                            .weight(1f),
+                            .weight(1f)
+                            .focusRequester(firstFocus)
+                            .focusProperties { next = secondFocus },
                         supportingText = { Text("Label") },
+                        keyboardOptions = KeyboardOptions(
+                            imeAction = ImeAction.Next
+                        ),
                         singleLine = true
                     )
                     Spacer(modifier = Modifier.width(6.dp))
@@ -235,9 +253,13 @@ fun TransactionDialog(
                         onValueChange = { value = it },
                         modifier = Modifier
                             .fillMaxWidth()
-                            .weight(1f),
+                            .weight(1f)
+                            .focusRequester(secondFocus),
                         supportingText = { Text("Value") },
-                        keyboardOptions = KeyboardOptions(keyboardType = KeyboardType.Number),
+                        keyboardOptions = KeyboardOptions(
+                            keyboardType = KeyboardType.Number,
+                            imeAction = ImeAction.Done
+                        ),
                         singleLine = true
                     )
                 }
@@ -245,15 +267,19 @@ fun TransactionDialog(
                     modifier = Modifier.fillMaxWidth(),
                     horizontalArrangement = Arrangement.End
                 ) {
-                    TextButton(onClick = {
-                        label = ""
-                        onDismiss()
-                    }) {
+                    TextButton(
+                        onClick = {
+                            label = ""
+                            onDismiss()
+                        }
+                    ) {
                         Text(text = "Cancel")
                     }
-                    TextButton(onClick = {
-                        onConfirm(label, (value.toFloat() * 100).toInt())
-                    }) {
+                    TextButton(
+                        onClick = {
+                            onConfirm(label, (value.toFloat() * 100).toInt())
+                        }
+                    ) {
                         Text("Create transaction")
                     }
                 }