android - add basic software keyboard support

2023-12-28 09:43:03 +00:00 · 2023-12-28 09:43:03 +00:00 · b81643352e
commit b81643352e
parent c12da6d650
12 changed files with 687 additions and 20 deletions
--- a/src/LibRyujinx/Android/AndroidLogTarget.cs
+++ b/src/LibRyujinx/Android/AndroidLogTarget.cs
@ -1,4 +1,4 @@
-using Ryujinx.Common.Logging;
+using Ryujinx.Common.Logging;
 using Ryujinx.Common.Logging.Formatters;
 using Ryujinx.Common.Logging.Targets;
 using System;
@ -12,7 +12,7 @@ namespace LibRyujinx

        string ILogTarget.Name { get => _name; }

-        public AndroidLogTarget( string name)
+        public AndroidLogTarget(string name)
        {
            _name = name;
            _formatter = new DefaultLogFormatter();
--- a/src/LibRyujinx/Android/AndroidUiHandler.cs
+++ b/src/LibRyujinx/Android/AndroidUiHandler.cs
@ -0,0 +1,136 @@
+using LibHac.Tools.Fs;
+using Ryujinx.Common.Logging;
+using Ryujinx.HLE;
+using Ryujinx.HLE.HOS.Applets;
+using Ryujinx.HLE.HOS.Services.Am.AppletOE.ApplicationProxyService.ApplicationProxy.Types;
+using Ryujinx.HLE.Ui;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace LibRyujinx.Android
+{
+    internal class AndroidUiHandler : IHostUiHandler, IDisposable
+    {
+        public IHostUiTheme HostUiTheme => throw new NotImplementedException();
+
+        public ManualResetEvent _waitEvent;
+        public ManualResetEvent _responseEvent;
+        private bool _isDisposed;
+        private bool _isOkPressed;
+        private long _input;
+
+        public AndroidUiHandler()
+        {
+            _waitEvent = new ManualResetEvent(false);
+            _responseEvent = new ManualResetEvent(false);
+        }
+
+        public IDynamicTextInputHandler CreateDynamicTextInputHandler()
+        {
+            throw new NotImplementedException();
+        }
+
+        public bool DisplayErrorAppletDialog(string title, string message, string[] buttonsText)
+        {
+            LibRyujinx.setUiHandlerTitle(LibRyujinx.storeString(title ?? ""));
+            LibRyujinx.setUiHandlerMessage(LibRyujinx.storeString(message ?? ""));
+            LibRyujinx.setUiHandlerType(1);
+
+            _responseEvent.Reset();
+            Set();
+            _responseEvent.WaitOne();
+
+            return _isOkPressed;
+        }
+
+        public bool DisplayInputDialog(SoftwareKeyboardUiArgs args, out string userText)
+        {
+            LibRyujinx.setUiHandlerTitle(LibRyujinx.storeString("Software Keyboard"));
+            LibRyujinx.setUiHandlerMessage(LibRyujinx.storeString(args.HeaderText ?? ""));
+            LibRyujinx.setUiHandlerWatermark(LibRyujinx.storeString(args.GuideText ?? ""));
+            LibRyujinx.setUiHandlerSubtitle(LibRyujinx.storeString(args.SubtitleText ?? ""));
+            LibRyujinx.setUiHandlerInitialText(LibRyujinx.storeString(args.InitialText ?? ""));
+            LibRyujinx.setUiHandlerMinLength(args.StringLengthMin);
+            LibRyujinx.setUiHandlerMaxLength(args.StringLengthMax);
+            LibRyujinx.setUiHandlerType(2);
+            LibRyujinx.setUiHandlerKeyboardMode((int)args.KeyboardMode);
+
+            _responseEvent.Reset();
+            Set();
+            _responseEvent.WaitOne();
+
+            userText = _input != -1 ? LibRyujinx.GetStoredString(_input) : "";
+
+            return _isOkPressed;
+        }
+
+        public bool DisplayMessageDialog(string title, string message)
+        {
+            LibRyujinx.setUiHandlerTitle(LibRyujinx.storeString(title ?? ""));
+            LibRyujinx.setUiHandlerMessage(LibRyujinx.storeString(message ?? ""));
+            LibRyujinx.setUiHandlerType(1);
+
+            _responseEvent.Reset();
+            Set();
+            _responseEvent.WaitOne();
+
+            return _isOkPressed;
+        }
+
+        public bool DisplayMessageDialog(ControllerAppletUiArgs args)
+        {
+            string playerCount = args.PlayerCountMin == args.PlayerCountMax ? $"exactly {args.PlayerCountMin}" : $"{args.PlayerCountMin}-{args.PlayerCountMax}";
+
+            string message = $"Application requests **{playerCount}** player(s) with:\n\n"
+                           + $"**TYPES:** {args.SupportedStyles}\n\n"
+                           + $"**PLAYERS:** {string.Join(", ", args.SupportedPlayers)}\n\n"
+                           + (args.IsDocked ? "Docked mode set. `Handheld` is also invalid.\n\n" : "")
+                           + "_Please reconfigure Input now and then press OK._";
+
+            return DisplayMessageDialog("Controller Applet", message);
+        }
+
+        public void ExecuteProgram(Switch device, ProgramSpecifyKind kind, ulong value)
+        {
+           // throw new NotImplementedException();
+        }
+
+        internal void Wait()
+        {
+            if (_isDisposed)
+                return;
+            _waitEvent.Reset();
+            _waitEvent.WaitOne();
+            _waitEvent.Reset();
+        }
+
+        internal void Set()
+        {
+            if (_isDisposed)
+                return;
+            _waitEvent.Set();
+        }
+
+        internal void SetResponse(bool isOkPressed, long input)
+        {
+            if (_isDisposed)
+                return;
+            _isOkPressed = isOkPressed;
+            _input = input;
+            _responseEvent.Set();
+        }
+
+        public void Dispose()
+        {
+            _isDisposed = true;
+            _waitEvent.Set();
+            _waitEvent.Set();
+            _responseEvent.Dispose();
+            _waitEvent.Dispose();
+        }
+    }
+}
--- a/src/LibRyujinx/Android/JniExportedMethods.cs
+++ b/src/LibRyujinx/Android/JniExportedMethods.cs
@ -42,11 +42,36 @@ namespace LibRyujinx
        private extern static JStringLocalRef createString(JEnvRef jEnv, IntPtr ch);

        [DllImport("libryujinxjni")]
-        private extern static long storeString(string ch);
-        [DllImport("libryujinxjni")]
-        private extern static IntPtr getString(long id);
+        internal extern static long storeString(string ch);

-        private static string GetStoredString(long id)
+        [DllImport("libryujinxjni")]
+        internal extern static IntPtr getString(long id);
+
+        [DllImport("libryujinxjni")]
+        internal extern static long setUiHandlerTitle(long title);
+
+        [DllImport("libryujinxjni")]
+        internal extern static long setUiHandlerMessage(long message);
+        [DllImport("libryujinxjni")]
+        internal extern static long setUiHandlerWatermark(long watermark);
+        [DllImport("libryujinxjni")]
+        internal extern static long setUiHandlerInitialText(long text);
+        [DllImport("libryujinxjni")]
+        internal extern static long setUiHandlerSubtitle(long text);
+
+        [DllImport("libryujinxjni")]
+        internal extern static long setUiHandlerType(int type);
+
+        [DllImport("libryujinxjni")]
+        internal extern static long setUiHandlerKeyboardMode(int mode);
+
+        [DllImport("libryujinxjni")]
+        internal extern static long setUiHandlerMinLength(int lenght);
+
+        [DllImport("libryujinxjni")]
+        internal extern static long setUiHandlerMaxLength(int lenght);
+
+        internal static string GetStoredString(long id)
        {
            var pointer = getString(id);
            if (pointer != IntPtr.Zero)
@ -91,7 +116,7 @@ namespace LibRyujinx

            Logger.AddTarget(
                new AsyncLogTargetWrapper(
-                    new AndroidLogTarget("Ryujinx"),
+                    new AndroidLogTarget("RyujinxLog"),
                    1000,
                    AsyncLogTargetOverflowAction.Block
                ));
@ -709,6 +734,30 @@ namespace LibRyujinx
            DeleteUser(userId);
        }

+        [UnmanagedCallersOnly(EntryPoint = "Java_org_ryujinx_android_RyujinxNative_uiHandlerSetup")]
+        public static void JniSetupUiHandler(JEnvRef jEnv, JObjectLocalRef jObj)
+        {
+            SetupUiHandler();
+        }
+
+        [UnmanagedCallersOnly(EntryPoint = "Java_org_ryujinx_android_RyujinxNative_uiHandlerWait")]
+        public static void JniWaitUiHandler(JEnvRef jEnv, JObjectLocalRef jObj)
+        {
+            WaitUiHandler();
+        }
+
+        [UnmanagedCallersOnly(EntryPoint = "Java_org_ryujinx_android_RyujinxNative_uiHandlerStopWait")]
+        public static void JniStopUiHandlerWait(JEnvRef jEnv, JObjectLocalRef jObj)
+        {
+            StopUiHandlerWait();
+        }
+
+        [UnmanagedCallersOnly(EntryPoint = "Java_org_ryujinx_android_RyujinxNative_uiHandlerSetResponse")]
+        public static void JniSetUiHandlerResponse(JEnvRef jEnv, JObjectLocalRef jObj, JBoolean isOkPressed, JLong input)
+        {
+            SetUiHandlerResponse(isOkPressed, input);
+        }
+
        [UnmanagedCallersOnly(EntryPoint = "Java_org_ryujinx_android_RyujinxNative_userOpenUser")]
        public static void JniOpenUser(JEnvRef jEnv, JObjectLocalRef jObj, JLong userIdPtr)
        {
--- a/src/LibRyujinx/LibRyujinx.cs
+++ b/src/LibRyujinx/LibRyujinx.cs
@ -37,6 +37,8 @@ using System.Collections.Generic;
 using LibHac.Bcat;
 using Ryujinx.Ui.App.Common;
 using System.Text;
+using Ryujinx.HLE.Ui;
+using LibRyujinx.Android;

 namespace LibRyujinx
 {
@ -142,7 +144,9 @@ namespace LibRyujinx

            var gameInfo = new GameInfo
            {
-                FileSize = gameStream.Length * 0.000000000931, TitleName = "Unknown", TitleId = "0000000000000000",
+                FileSize = gameStream.Length * 0.000000000931,
+                TitleName = "Unknown",
+                TitleId = "0000000000000000",
                Developer = "Unknown",
                Version = "0",
                Icon = null
@ -629,7 +633,7 @@ namespace LibRyujinx

        public static List<string> GetDlcContentList(string path, ulong titleId)
        {
-            if(!File.Exists(path))
+            if (!File.Exists(path))
                return new List<string>();

            using FileStream containerFile = File.OpenRead(path);
@ -665,6 +669,38 @@ namespace LibRyujinx

            return paths;
        }
+
+        public static void SetupUiHandler()
+        {
+            if (SwitchDevice is { } switchDevice)
+            {
+                switchDevice.HostUiHandler = new AndroidUiHandler();
+            }
+        }
+
+        public static void WaitUiHandler()
+        {
+            if (SwitchDevice?.HostUiHandler is AndroidUiHandler uiHandler)
+            {
+                uiHandler.Wait();
+            }
+        }
+
+        public static void StopUiHandlerWait()
+        {
+            if (SwitchDevice?.HostUiHandler is AndroidUiHandler uiHandler)
+            {
+                uiHandler.Set();
+            }
+        }
+
+        public static void SetUiHandlerResponse(bool isOkPressed, long input)
+        {
+            if (SwitchDevice?.HostUiHandler is AndroidUiHandler uiHandler)
+            {
+                uiHandler.SetResponse(isOkPressed, input);
+            }
+        }
    }

    public class SwitchDevice : IDisposable
@ -677,6 +713,7 @@ namespace LibRyujinx
        public UserChannelPersistence UserChannelPersistence { get; set; }
        public InputManager? InputManager { get; set; }
        public Switch? EmulationContext { get; set; }
+        public IHostUiHandler? HostUiHandler { get; set; }

        public void Dispose()
        {
@ -741,7 +778,7 @@ namespace LibRyujinx
                                                                  renderer,
                                                                  LibRyujinx.AudioDriver, //Audio
                                                                  MemoryConfiguration.MemoryConfiguration4GiB,
-                                                                  null,
+                                                                  HostUiHandler,
                                                                  systemLanguage,
                                                                  regionCode,
                                                                  enableVsync,
--- a/src/RyujinxAndroid/app/src/main/cpp/ryuijnx.h
+++ b/src/RyujinxAndroid/app/src/main/cpp/ryuijnx.h
@ -38,6 +38,36 @@

 void* _ryujinxNative = NULL;

+class UiHandler {
+public:
+    void setTitle(long storedTitle);
+    void setMessage(long storedMessage);
+    void setWatermark(long wm);
+    void setType(int t);
+    void setMode(int t);
+    void setMinLength(int t);
+    void setMaxLength(int t);
+    void setInitialText(long text);
+    void setSubtitle(long text);
+
+    long getTitle();
+    long getMessage();
+    long getWatermark();
+    long getInitialText();
+    long getSubtitle();
+    int type = 0;
+    int keyboardMode = 0;
+    int min_length = -1;
+    int max_length = -1;
+
+private:
+    long title = -1;
+    long message = -1;
+    long watermark = -1;
+    long initialText = -1;
+    long subtitle = -1;
+};
+
 // Ryujinx imported functions
 bool (*initialize)(char*) = NULL;

@ -46,7 +76,7 @@ long _currentRenderingThreadId = 0;
 JavaVM* _vm = nullptr;
 jobject _mainActivity = nullptr;
 jclass _mainActivityClass = nullptr;
-std::string _currentString = "";
 string_helper str_helper = string_helper();
+UiHandler ui_handler = UiHandler();

 #endif //RYUJINXNATIVE_RYUIJNX_H
--- a/src/RyujinxAndroid/app/src/main/cpp/ryujinx.cpp
+++ b/src/RyujinxAndroid/app/src/main/cpp/ryujinx.cpp
@ -327,6 +327,37 @@ const char* getString(long id){
    return cstr;
 }

+extern "C"
+{
+void setUiHandlerTitle(long title) {
+    ui_handler.setTitle(title);
+}
+void setUiHandlerMessage(long message) {
+    ui_handler.setMessage(message);
+}
+void setUiHandlerWatermark(long wm) {
+    ui_handler.setWatermark(wm);
+}
+void setUiHandlerType(int type) {
+    ui_handler.setType(type);
+}
+void setUiHandlerKeyboardMode(int mode) {
+    ui_handler.setMode(mode);
+}
+void setUiHandlerMinLength(int length) {
+    ui_handler.setMinLength(length);
+}
+void setUiHandlerMaxLength(int length) {
+    ui_handler.setMaxLength(length);
+}
+void setUiHandlerInitialText(long text) {
+    ui_handler.setInitialText(text);
+}
+void setUiHandlerSubtitle(long text) {
+    ui_handler.setSubtitle(text);
+}
+}
+
 extern "C"
 JNIEXPORT jlong JNICALL
 Java_org_ryujinx_android_NativeHelpers_storeStringJava(JNIEnv *env, jobject thiz, jstring string) {
@ -337,7 +368,7 @@ Java_org_ryujinx_android_NativeHelpers_storeStringJava(JNIEnv *env, jobject thiz
 extern "C"
 JNIEXPORT jstring JNICALL
 Java_org_ryujinx_android_NativeHelpers_getStringJava(JNIEnv *env, jobject thiz, jlong id) {
-    return createStringFromStdString(env, str_helper.get_stored(id));
+    return createStringFromStdString(env, id > -1 ? str_helper.get_stored(id) : "");
 }

 extern "C"
@ -346,3 +377,145 @@ Java_org_ryujinx_android_NativeHelpers_setIsInitialOrientationFlipped(JNIEnv *en
                                                                      jboolean is_flipped) {
    isInitialOrientationFlipped = is_flipped;
 }
+
+extern "C"
+JNIEXPORT jint JNICALL
+Java_org_ryujinx_android_NativeHelpers_getUiHandlerRequestType(JNIEnv *env, jobject thiz) {
+    return  ui_handler.type;
+}
+extern "C"
+JNIEXPORT jlong JNICALL
+Java_org_ryujinx_android_NativeHelpers_getUiHandlerRequestTitle(JNIEnv *env, jobject thiz) {
+    return ui_handler.getTitle();
+}
+extern "C"
+JNIEXPORT jlong JNICALL
+Java_org_ryujinx_android_NativeHelpers_getUiHandlerRequestMessage(JNIEnv *env, jobject thiz) {
+    return ui_handler.getMessage();
+}
+
+
+void UiHandler::setTitle(long storedTitle) {
+    if(title != -1){
+        str_helper.get_stored(title);
+        title = -1;
+    }
+
+    title = storedTitle;
+}
+
+void UiHandler::setMessage(long storedMessage) {
+    if(message != -1){
+        str_helper.get_stored(message);
+        message = -1;
+    }
+
+    message = storedMessage;
+}
+
+void UiHandler::setType(int t) {
+    this->type = t;
+}
+
+long UiHandler::getTitle() {
+    auto v = title;
+    title = -1;
+    return v;
+}
+
+long UiHandler::getMessage() {
+    auto v = message;
+    message = -1;
+    return v;
+}
+
+void UiHandler::setWatermark(long wm) {
+    if(watermark != -1){
+        str_helper.get_stored(watermark);
+        watermark = -1;
+    }
+
+    watermark = wm;
+}
+
+void UiHandler::setMinLength(int t) {
+    this->min_length = t;
+}
+
+void UiHandler::setMaxLength(int t) {
+    this->max_length = t;
+}
+
+long UiHandler::getWatermark() {
+    auto v = watermark;
+    watermark = -1;
+    return v;
+}
+
+void UiHandler::setInitialText(long text) {
+    if(initialText != -1){
+        str_helper.get_stored(watermark);
+        initialText = -1;
+    }
+
+    initialText = text;
+}
+
+void UiHandler::setSubtitle(long text) {
+    if(subtitle != -1){
+        str_helper.get_stored(subtitle);
+        subtitle = -1;
+    }
+
+    subtitle = text;
+}
+
+long UiHandler::getInitialText() {
+    auto v = initialText;
+    initialText = -1;
+    return v;
+}
+
+long UiHandler::getSubtitle() {
+    auto v = subtitle;
+    subtitle = -1;
+    return v;
+}
+
+void UiHandler::setMode(int t) {
+    keyboardMode = t;
+}
+
+extern "C"
+JNIEXPORT jint JNICALL
+Java_org_ryujinx_android_NativeHelpers_getUiHandlerMinLength(JNIEnv *env, jobject thiz) {
+    return  ui_handler.min_length;
+}
+extern "C"
+JNIEXPORT jint JNICALL
+Java_org_ryujinx_android_NativeHelpers_getUiHandlerMaxLength(JNIEnv *env, jobject thiz) {
+    return  ui_handler.max_length;
+}
+
+extern "C"
+JNIEXPORT jlong JNICALL
+Java_org_ryujinx_android_NativeHelpers_getUiHandlerRequestWatermark(JNIEnv *env, jobject thiz) {
+    return ui_handler.getWatermark();
+}
+
+extern "C"
+JNIEXPORT jlong JNICALL
+Java_org_ryujinx_android_NativeHelpers_getUiHandlerRequestInitialText(JNIEnv *env, jobject thiz) {
+    return ui_handler.getInitialText();
+}
+extern "C"
+JNIEXPORT jlong JNICALL
+Java_org_ryujinx_android_NativeHelpers_getUiHandlerRequestSubtitle(JNIEnv *env, jobject thiz) {
+    return ui_handler.getSubtitle();
+}
+
+extern "C"
+JNIEXPORT jint JNICALL
+Java_org_ryujinx_android_NativeHelpers_getUiHandlerKeyboardMode(JNIEnv *env, jobject thiz) {
+    return ui_handler.keyboardMode;
+}
--- a/src/RyujinxAndroid/app/src/main/java/org/ryujinx/android/GameHost.kt
+++ b/src/RyujinxAndroid/app/src/main/java/org/ryujinx/android/GameHost.kt
@ -75,6 +75,8 @@ class GameHost(context: Context?, private val mainViewModel: MainViewModel) : Su
        _isInit = false
        _isStarted = false

+        mainViewModel.activity.uiHandler.stop()
+
        _updateThread?.join()
        _renderingThreadWatcher?.join()
    }
@ -161,6 +163,10 @@ class GameHost(context: Context?, private val mainViewModel: MainViewModel) : Su
                mainViewModel.performanceManager?.closeCurrentRenderingSession()
            }
        }
+
+        thread {
+            mainViewModel.activity.uiHandler.listen()
+        }
        _nativeRyujinx.graphicsRendererRunLoop()

        game?.close()
--- a/src/RyujinxAndroid/app/src/main/java/org/ryujinx/android/MainActivity.kt
+++ b/src/RyujinxAndroid/app/src/main/java/org/ryujinx/android/MainActivity.kt
@ -18,6 +18,7 @@ import androidx.core.view.WindowCompat
 import androidx.core.view.WindowInsetsCompat
 import androidx.core.view.WindowInsetsControllerCompat
 import com.anggrayudi.storage.SimpleStorageHelper
+import com.halilibo.richtext.ui.RichTextThemeIntegration
 import org.ryujinx.android.ui.theme.RyujinxAndroidTheme
 import org.ryujinx.android.viewmodels.MainViewModel
 import org.ryujinx.android.viewmodels.QuickSettings
@ -32,6 +33,7 @@ class MainActivity : BaseActivity() {
    private var _isInit: Boolean = false
    var isGameRunning = false
    var storageHelper: SimpleStorageHelper? = null
+    lateinit var uiHandler: UiHandler
    companion object {
        var mainViewModel: MainViewModel? = null
        var AppPath : String = ""
@ -77,6 +79,8 @@ class MainActivity : BaseActivity() {
        RyujinxNative.instance.loggingSetEnabled(LogLevel.Guest.ordinal, quickSettings.enableGuestLogs)
        RyujinxNative.instance.loggingSetEnabled(LogLevel.Trace.ordinal, quickSettings.enableTraceLogs)
        val success = RyujinxNative.instance.initialize(NativeHelpers.instance.storeStringJava(appPath))
+
+        uiHandler = UiHandler()
        _isInit = success
    }
    override fun onCreate(savedInstanceState: Bundle?) {
@ -107,12 +111,14 @@ class MainActivity : BaseActivity() {
        mainViewModel?.apply {
            setContent {
                RyujinxAndroidTheme {
-                    // A surface container using the 'background' color from the theme
-                    Surface(
-                        modifier = Modifier.fillMaxSize(),
-                        color = MaterialTheme.colorScheme.background
-                    ) {
-                        MainView.Main(mainViewModel = this)
+                    RichTextThemeIntegration(contentColor = { MaterialTheme.colorScheme.onSurface }) {
+                        // A surface container using the 'background' color from the theme
+                        Surface(
+                            modifier = Modifier.fillMaxSize(),
+                            color = MaterialTheme.colorScheme.background
+                        ) {
+                            MainView.Main(mainViewModel = this)
+                        }
                    }
                }
            }
--- a/src/RyujinxAndroid/app/src/main/java/org/ryujinx/android/NativeHelpers.kt
+++ b/src/RyujinxAndroid/app/src/main/java/org/ryujinx/android/NativeHelpers.kt
@ -32,4 +32,13 @@ class NativeHelpers {
    external fun storeStringJava(string: String) : Long
    external fun getStringJava(id: Long) : String
    external fun setIsInitialOrientationFlipped(isFlipped: Boolean)
+    external fun getUiHandlerRequestType() : Int
+    external fun getUiHandlerRequestTitle() : Long
+    external fun getUiHandlerRequestMessage() : Long
+    external fun getUiHandlerMinLength() : Int
+    external fun getUiHandlerMaxLength() : Int
+    external fun getUiHandlerKeyboardMode() : Int
+    external fun getUiHandlerRequestWatermark() : Long
+    external fun getUiHandlerRequestInitialText() : Long
+    external fun getUiHandlerRequestSubtitle() : Long
 }
--- a/src/RyujinxAndroid/app/src/main/java/org/ryujinx/android/RyujinxNative.kt
+++ b/src/RyujinxAndroid/app/src/main/java/org/ryujinx/android/RyujinxNative.kt
@ -74,4 +74,8 @@ class RyujinxNative {
    external fun deviceVerifyFirmware(fileDescriptor: Int, isXci: Boolean): Long
    external fun deviceInstallFirmware(fileDescriptor: Int, isXci: Boolean)
    external fun deviceGetInstalledFirmwareVersion() : Long
+    external fun uiHandlerSetup()
+    external fun uiHandlerWait()
+    external fun uiHandlerStopWait()
+    external fun uiHandlerSetResponse(isOkPressed: Boolean, input: Long)
 }
--- a/src/RyujinxAndroid/app/src/main/java/org/ryujinx/android/UiHandler.kt
+++ b/src/RyujinxAndroid/app/src/main/java/org/ryujinx/android/UiHandler.kt
@ -0,0 +1,215 @@
+package org.ryujinx.android
+
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.wrapContentHeight
+import androidx.compose.foundation.layout.wrapContentWidth
+import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.text.KeyboardActions
+import androidx.compose.foundation.text.KeyboardOptions
+import androidx.compose.foundation.verticalScroll
+import androidx.compose.material3.AlertDialog
+import androidx.compose.material3.AlertDialogDefaults
+import androidx.compose.material3.Button
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Surface
+import androidx.compose.material3.Text
+import androidx.compose.material3.TextField
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.text.input.ImeAction
+import androidx.compose.ui.text.input.KeyboardType
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.window.DialogProperties
+import com.halilibo.richtext.markdown.Markdown
+import com.halilibo.richtext.ui.RichText
+
+internal enum class KeyboardMode {
+    Default, Numeric, ASCII, FullLatin, Alphabet, SimplifiedChinese, TraditionalChinese, Korean, LanguageSet2, LanguageSet2Latin
+}
+
+class UiHandler {
+    private var initialText: String = ""
+    private var subtitle: String = ""
+    private var maxLength: Int = 0
+    private var minLength: Int = 0
+    private var watermark: String = ""
+    private var type: Int = -1
+    private var mode: KeyboardMode = KeyboardMode.Default
+    val showMessage = mutableStateOf(false)
+    val inputText = mutableStateOf("")
+    var title: String = ""
+    var message: String = ""
+    var shouldListen = true
+
+    init {
+        RyujinxNative.instance.uiHandlerSetup()
+    }
+
+    fun listen() {
+        showMessage.value = false
+        while (shouldListen) {
+            RyujinxNative.instance.uiHandlerWait()
+
+            title =
+                NativeHelpers.instance.getStringJava(NativeHelpers.instance.getUiHandlerRequestTitle())
+            message =
+                NativeHelpers.instance.getStringJava(NativeHelpers.instance.getUiHandlerRequestMessage())
+            watermark =
+                NativeHelpers.instance.getStringJava(NativeHelpers.instance.getUiHandlerRequestWatermark())
+            type = NativeHelpers.instance.getUiHandlerRequestType()
+            minLength = NativeHelpers.instance.getUiHandlerMinLength()
+            maxLength = NativeHelpers.instance.getUiHandlerMaxLength()
+            mode = KeyboardMode.values()[NativeHelpers.instance.getUiHandlerKeyboardMode()]
+            subtitle =
+                NativeHelpers.instance.getStringJava(NativeHelpers.instance.getUiHandlerRequestSubtitle())
+            initialText =
+                NativeHelpers.instance.getStringJava(NativeHelpers.instance.getUiHandlerRequestInitialText())
+            inputText.value = initialText
+            showMessage.value = type > 0
+        }
+    }
+
+    fun stop() {
+        shouldListen = false
+        RyujinxNative.instance.uiHandlerStopWait()
+    }
+
+    @OptIn(ExperimentalMaterial3Api::class)
+    @Composable
+    fun Compose() {
+        val showMessageListener = remember {
+            showMessage
+        }
+
+        val inputListener = remember {
+            inputText
+        }
+        val validation = remember {
+            mutableStateOf("")
+        }
+
+        fun validate() : Boolean{
+            if(inputText.value.isEmpty()){
+                validation.value = "Must be between ${minLength} and ${maxLength} characters"
+            }
+            else{
+                return inputText.value.length < minLength || inputText.value.length > maxLength
+            }
+
+            return false;
+        }
+
+        fun getInputType(): KeyboardType {
+            return when(mode){
+                KeyboardMode.Default -> KeyboardType.Text
+                KeyboardMode.Numeric ->  KeyboardType.Decimal
+                KeyboardMode.ASCII ->  KeyboardType.Ascii
+                else -> { KeyboardType.Text}
+            }
+        }
+
+        fun submit() {
+            var input: Long = -1
+            if (type == 2) {
+                if (inputListener.value.length < minLength || inputListener.value.length > maxLength)
+                    return
+                input =
+                    NativeHelpers.instance.storeStringJava(inputListener.value)
+            }
+            showMessageListener.value = false
+            RyujinxNative.instance.uiHandlerSetResponse(true, input)
+        }
+
+        if (showMessageListener.value) {
+            AlertDialog(
+                modifier = Modifier
+                    .wrapContentWidth()
+                    .wrapContentHeight(),
+                onDismissRequest = { },
+                properties = DialogProperties(dismissOnBackPress = false, false)
+            ) {
+                Column {
+                    Surface(
+                        modifier = Modifier
+                            .wrapContentWidth()
+                            .wrapContentHeight(),
+                        shape = MaterialTheme.shapes.large,
+                        tonalElevation = AlertDialogDefaults.TonalElevation
+                    ) {
+                        Column(
+                            modifier = Modifier
+                                .padding(16.dp)
+                        ) {
+                            Text(text = title)
+                            Column(
+                                modifier = Modifier
+                                    .height(128.dp)
+                                    .verticalScroll(rememberScrollState())
+                                    .padding(8.dp),
+                                verticalArrangement = Arrangement.Center
+                            ) {
+                                RichText {
+                                    Markdown(content = message)
+                                }
+                                if (type == 2) {
+                                    validate()
+                                    if (watermark.isNotEmpty())
+                                        TextField(
+                                            value = inputListener.value,
+                                            onValueChange = { inputListener.value = it },
+                                            modifier = Modifier
+                                                .fillMaxWidth()
+                                                .padding(4.dp),
+                                            label = {
+                                                Text(text = watermark)
+                                            },
+                                            keyboardOptions = KeyboardOptions(keyboardType = getInputType()),
+                                            isError = validate()
+                                        )
+                                    else
+                                        TextField(
+                                            value = inputListener.value,
+                                            onValueChange = { inputListener.value = it },
+                                            modifier = Modifier
+                                                .fillMaxWidth()
+                                                .padding(4.dp),
+                                            keyboardOptions = KeyboardOptions(
+                                                keyboardType = getInputType(),
+                                                imeAction = ImeAction.Done
+                                            ),
+                                            isError = validate(),
+                                            singleLine = true,
+                                            keyboardActions = KeyboardActions(onDone = { submit() })
+                                        )
+                                    if (subtitle.isNotEmpty())
+                                        Text(text = subtitle)
+                                    Text(text = validation.value)
+                                }
+                            }
+                            Row(
+                                horizontalArrangement = Arrangement.End,
+                                modifier = Modifier
+                                    .fillMaxWidth()
+                            ) {
+                                Button(onClick = {
+                                    submit()
+                                }) {
+                                    Text(text = "OK")
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
+
--- a/src/RyujinxAndroid/app/src/main/java/org/ryujinx/android/views/GameViews.kt
+++ b/src/RyujinxAndroid/app/src/main/java/org/ryujinx/android/views/GameViews.kt
@ -285,6 +285,8 @@ class GameViews {
                        }
                    }
                }
+
+                mainViewModel.activity.uiHandler.Compose()
            }
        }