Fix 3dot menu bug

src/main/java/haus/nightmare/a3270/MainActivity.kt

@@ -551,8 +551,11 @@ fun MainScreen(
     var showScriptDialog by remember { mutableStateOf(false) }
     var showPrinterSessionDialog by remember { mutableStateOf(false) }
 
+    var terminalInputViewRef by remember { mutableStateOf<TerminalInputView?>(null) }
+
     LaunchedEffect(isFindDialogOpen) {
         if (isFindDialogOpen) {
+            terminalInputViewRef?.hideSoftKeyboard()
             showFindDialog = true
             onSetFindDialogOpen(false)
         }
@@ -560,13 +563,12 @@ fun MainScreen(
 
     LaunchedEffect(isFtDialogOpen) {
         if (isFtDialogOpen) {
+            terminalInputViewRef?.hideSoftKeyboard()
             showFtDialog = true
             onSetFtDialogOpen(false)
         }
     }
 
-    var terminalInputViewRef by remember { mutableStateOf<TerminalInputView?>(null) }
-
     val lifecycleOwner = LocalLifecycleOwner.current
     DisposableEffect(lifecycleOwner) {
         val observer = LifecycleEventObserver { _, event ->
@@ -721,14 +723,35 @@ fun MainScreen(
                 fourColorOverride = fourColorOverride,
                 hapticFeedbackEnabled = hapticFeedback,
                 onClearShift = onClearShift,
-                onConnectClick = { showConnectDialog = true },
+                onConnectClick = {
+                    terminalInputViewRef?.hideSoftKeyboard()
+                    showConnectDialog = true
+                },
                 onDisconnectClick = { viewModel.disconnect() },
-                onFtClick = { showFtDialog = true },
+                onFtClick = {
-                onFieldInspectorClick = { showFieldInspectorDialog = true },
+                    terminalInputViewRef?.hideSoftKeyboard()
-                onFindClick = { showFindDialog = true },
+                    showFtDialog = true
-                onScreenExportClick = { showScreenExportDialog = true },
+                },
-                onScriptClick = { showScriptDialog = true },
+                onFieldInspectorClick = {
-                onPrinterSessionClick = { showPrinterSessionDialog = true },
+                    terminalInputViewRef?.hideSoftKeyboard()
+                    showFieldInspectorDialog = true
+                },
+                onFindClick = {
+                    terminalInputViewRef?.hideSoftKeyboard()
+                    showFindDialog = true
+                },
+                onScreenExportClick = {
+                    terminalInputViewRef?.hideSoftKeyboard()
+                    showScreenExportDialog = true
+                },
+                onScriptClick = {
+                    terminalInputViewRef?.hideSoftKeyboard()
+                    showScriptDialog = true
+                },
+                onPrinterSessionClick = {
+                    terminalInputViewRef?.hideSoftKeyboard()
+                    showPrinterSessionDialog = true
+                },
                 onToggleLightPen = { viewModel.toggleLightPen() },
                 onToggleDocMode = { viewModel.toggleDocMode() },
                 onToggleWordWrap = { viewModel.toggleWordWrap() },
@@ -739,7 +762,10 @@ fun MainScreen(
                     viewModel.setFourColorOverride(next)
                     AppSettings.setFourColorOverride(context, next)
                 },
-                onSettingsClick = { showSettingsDialog = true },
+                onSettingsClick = {
+                    terminalInputViewRef?.hideSoftKeyboard()
+                    showSettingsDialog = true
+                },
                 onSendAid = { aid ->
                     viewModel.sendAid(aid)
                     terminalInputViewRef?.showSoftKeyboard()
@@ -825,7 +851,10 @@ fun MainScreen(
 
     if (showConnectDialog) {
         ConnectDialog(
-            onDismiss = { showConnectDialog = false },
+            onDismiss = {
+                showConnectDialog = false
+                terminalInputViewRef?.showSoftKeyboard()
+            },
             onConnect = { host, port, model, dynamicRows, dynamicCols, luName, hostType, useTls, tlsVerifyCert, tn3270e, graphicsMode, cp, pType, pHost, pPort, pUser, pPass ->
                 showConnectDialog = false
                 viewModel.connect(host, port, model, dynamicRows, dynamicCols, luName, hostType, useTls, tlsVerifyCert, tn3270e, graphicsMode, cp, pType, pHost, pPort, pUser, pPass)
@@ -839,7 +868,10 @@ fun MainScreen(
             initialHostType = viewModel.activeHostType,
             ftProgressState = ftState,
             client = viewModel.getClient(),
-            onDismiss = { showFtDialog = false },
+            onDismiss = {
+                showFtDialog = false
+                terminalInputViewRef?.showSoftKeyboard()
+            },
             onStartTransfer = { config ->
                 viewModel.startFileTransfer(config) { error ->
                     if (error != null) {
@@ -879,7 +911,10 @@ fun MainScreen(
             initialFourColorOverride = fourColorOverride,
             initialNumericFieldLock = AppSettings.getNumericFieldLock(context),
             initialAutoSkipEnabled = AppSettings.getAutoSkipEnabled(context),
-            onDismiss = { showSettingsDialog = false },
+            onDismiss = {
+                showSettingsDialog = false
+                terminalInputViewRef?.showSoftKeyboard()
+            },
             onSave = { mask, blink, haptic, verify, gfx, defaultCp, theme, crosshair, style, blockSel, startup, dynRows, dynCols,
                        doc, wrap, startCol, endCol, bell, bellCol, tabs, resetIns, fourCol, numLk, autoSk ->
                 showSettingsDialog = false
@@ -912,7 +947,10 @@ fun MainScreen(
         FieldInspectorDialog(
             client = viewModel.getClient(),
             screenVersion = screenVersion,
-            onDismiss = { showFieldInspectorDialog = false },
+            onDismiss = {
+                showFieldInspectorDialog = false
+                terminalInputViewRef?.showSoftKeyboard()
+            },
             onJumpToField = { addr ->
                 viewModel.setCursor(addr)
                 terminalInputViewRef?.showSoftKeyboard()
@@ -923,7 +961,10 @@ fun MainScreen(
     if (showFindDialog) {
         FindDialog(
             cols = cols,
-            onDismiss = { showFindDialog = false },
+            onDismiss = {
+                showFindDialog = false
+                terminalInputViewRef?.showSoftKeyboard()
+            },
             onFind = { query: String, matchCase: Boolean, forward: Boolean ->
                 viewModel.find(query, matchCase, forward)
             },
@@ -941,13 +982,19 @@ fun MainScreen(
             programSymbolManager = viewModel.getClient()?.programSymbolManager,
             graphicsPlane = viewModel.getClient()?.graphicsPlane,
             maskHidden = maskHiddenInput,
-            onDismiss = { showScreenExportDialog = false }
+            onDismiss = {
+                showScreenExportDialog = false
+                terminalInputViewRef?.showSoftKeyboard()
+            }
         )
     }
 
     if (showScriptDialog) {
         ScriptDialog(
-            onDismiss = { showScriptDialog = false },
+            onDismiss = {
+                showScriptDialog = false
+                terminalInputViewRef?.showSoftKeyboard()
+            },
             onExecuteScript = { script: String, onStatus: (String) -> Unit, onComplete: (String?) -> Unit ->
                 viewModel.executeScript(script, onStatus, onComplete)
             }
@@ -960,7 +1007,10 @@ fun MainScreen(
             initialHost = activeHost,
             initialCodePage = codePage,
             initialUseTls = isTlsActive,
-            onDismiss = { showPrinterSessionDialog = false }
+            onDismiss = {
+                showPrinterSessionDialog = false
+                terminalInputViewRef?.showSoftKeyboard()
+            }
         )
     }
 

src/main/java/haus/nightmare/a3270/ui/FunctionKeyBar.kt

@@ -15,6 +15,8 @@ import androidx.compose.ui.text.font.FontFamily
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
+import androidx.activity.compose.BackHandler
+import androidx.compose.ui.window.PopupProperties
 import haus.nightmare.lib3270j.ConnectionState
 import haus.nightmare.lib3270j.protocol.DS3270Constants.*
 
@@ -61,6 +63,11 @@ fun TwoRowKeyBar(
     modifier: Modifier = Modifier
 ) {
     var menuExpanded by remember { mutableStateOf(false) }
+    var lastDismissTime by remember { mutableLongStateOf(0L) }
+
+    BackHandler(enabled = menuExpanded) {
+        menuExpanded = false
+    }
 
     Column(
         modifier = modifier
@@ -83,11 +90,22 @@ fun TwoRowKeyBar(
                     modifier = Modifier.fillMaxWidth(),
                     hapticFeedbackEnabled = hapticFeedbackEnabled,
                     innerPaddingHorizontal = 0.dp,
-                    onClick = { menuExpanded = true }
+                    onClick = {
+                        if (System.currentTimeMillis() - lastDismissTime > 200L) {
+                            menuExpanded = !menuExpanded
+                        }
+                    }
                 )
                 DropdownMenu(
                     expanded = menuExpanded,
-                    onDismissRequest = { menuExpanded = false },
+                    onDismissRequest = {
+                        menuExpanded = false
+                        lastDismissTime = System.currentTimeMillis()
+                    },
+                    properties = PopupProperties(
+                        focusable = false,
+                        dismissOnClickOutside = true
+                    ),
                     modifier = Modifier
                         .background(Color(0xFF2C2D30))
                         .heightIn(max = 420.dp)

src/main/java/haus/nightmare/a3270/ui/TerminalInputView.kt

@@ -111,4 +111,10 @@ class TerminalInputView(context: Context) : View(context) {
         val imm = context.getSystemService(Context.INPUT_METHOD_SERVICE) as? InputMethodManager
         imm?.showSoftInput(this, InputMethodManager.SHOW_IMPLICIT)
     }
+
+    fun hideSoftKeyboard() {
+        clearFocus()
+        val imm = context.getSystemService(Context.INPUT_METHOD_SERVICE) as? InputMethodManager
+        imm?.hideSoftInputFromWindow(windowToken, 0)
+    }
 }