WIP! feat(react-native-global-keyevent): add config plugin

packages/react-native-global-keyevent/.eslintrc.js

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+// @generated by expo-module-scripts
+module.exports = require('expo-module-scripts/eslintrc.base.js');

packages/react-native-global-keyevent/README.md

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+# @config-plugins/react-native-global-keyevent
+
+Expo Config Plugin to auto-configure [`react-native-global-keyevent`](https://www.npmjs.com/package/react-native-global-keyevent) when the native code is generated (`npx expo prebuild`).
+
+## Versioning
+
+| `expo` | `react-native-global-keyevent` | `@config-plugins/react-native-global-keyevent` |
+|--------|--------------------------------|------------------------------------------------|
+| 51.0.0 | 0.1.4                          | 0.1.4                                          |
+
+## Expo installation
+
+> This package cannot be used in the "Expo Go" app because [it requires custom native code](https://docs.expo.io/workflow/customizing/).
+
+First install the package with yarn, npm, or [`npx expo install`](https://docs.expo.io/workflow/expo-cli/#expo-install).
+
+```sh
+npx expo install react-native-global-keyevent @config-plugins/react-native-global-keyevent
+```
+
+After installing this npm package, add the [config plugin](https://docs.expo.io/guides/config-plugins/) to the [`plugins`](https://docs.expo.io/versions/latest/config/app/#plugins) array of your `app.json` or `app.config.js`:
+
+```json
+{
+  "expo": {
+    "plugins": ["@config-plugins/react-native-global-keyevent"]
+  }
+}
+```
+
+Next, rebuild your app as described in the ["Adding custom native code"](https://docs.expo.io/workflow/customizing/) guide.
+
+## API
+
+The plugin does not provide any props for extra customization.
+
+#### Example
+
+```json
+{
+  "expo": {
+    "plugins": [
+      "@config-plugins/react-native-global-keyevent"
+    ]
+  }
+}
+```

packages/react-native-global-keyevent/app.plugin.js

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+module.exports = require("./build/withReactNativeGlobalKeyevent");

packages/react-native-global-keyevent/package.json

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+{
+  "name": "@config-plugins/react-native-global-keyevent",
+  "version": "0.1.4",
+  "description": "Config plugin for react-native-global-keyevent package",
+  "main": "build/withReactNativeGlobalKeyevent.js",
+  "types": "build/withReactNativeGlobalKeyevent.d.ts",
+  "sideEffects": false,
+  "homepage": "https://github.com/mybigday/react-native-global-keyevent",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/expo/config-plugins.git",
+    "directory": "packages/react-native-global-keyevent"
+  },
+  "scripts": {
+    "build": "expo-module build",
+    "clean": "expo-module clean",
+    "lint": "expo-module lint",
+    "test": "expo-module test",
+    "prepare": "expo-module prepare",
+    "prepublishOnly": "expo-module prepublishOnly",
+    "expo-module": "expo-module"
+  },
+  "keywords": [
+    "react",
+    "expo",
+    "config-plugins",
+    "prebuild",
+    "react-native-global-keyevent",
+    "expo-51"
+  ],
+  "peerDependencies": {
+    "expo": "^51"
+  },
+  "devDependencies": {
+    "expo-module-scripts": "^3.5.1"
+  }
+}

packages/react-native-global-keyevent/src/withReactNativeGlobalKeyevent.ts

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+import {
+  ConfigPlugin,
+  createRunOncePlugin,
+  withMainActivity,
+} from "@expo/config-plugins";
+import { addImports } from "@expo/config-plugins/build/android/codeMod";
+import { mergeContents } from "@expo/config-plugins/build/utils/generateCode";
+
+const MAIN_ACTIVITY_LANGUAGES: Record<
+  string,
+  { code: string; anchor: RegExp }
+> = {
+  java: {
+    code: `
+    @Override
+    public boolean onKeyDown(int keyCode, KeyEvent event) {
+        GlobalKeyEventModule instance = GlobalKeyEventModule.getInstance();
+        if (instance != null) instance.onKeyDownEvent(keyCode, event);
+        return super.onKeyDown(keyCode, event);
+    }
+
+    @Override
+    public boolean onKeyUp(int keyCode, KeyEvent event) {
+        GlobalKeyEventModule instance = GlobalKeyEventModule.getInstance();
+        if (instance != null) instance.onKeyUpEvent(keyCode, event);
+        return super.onKeyUp(keyCode, event);
+    }
+`,
+    anchor: /return "main";\n\s*};/,
+  },
+  kt: {
+    code: `
+  override fun onKeyDown(keyCode: Int, event: KeyEvent): Boolean {
+      val instance = GlobalKeyEventModule.getInstance();
+      if (instance != null) instance.onKeyDownEvent(keyCode, event);
+      return super.onKeyDown(keyCode, event);
+  }
+
+  override fun onKeyUp(keyCode: Int , event: KeyEvent): Boolean {
+      val instance = GlobalKeyEventModule.getInstance();
+      if (instance != null) instance.onKeyUpEvent(keyCode, event);
+      return super.onKeyUp(keyCode, event);
+  }
+`,
+    anchor: /override\sfun\sgetMainComponentName\(\).*/,
+  },
+};
+
+const addKeyBindings = (src: string, language: string) => {
+  const mainActivity = MAIN_ACTIVITY_LANGUAGES[language];
+  if (!mainActivity) {
+    throw new Error(
+      `react-native-global-keyevent config plugin does not support MainActivity.${language} yet`,
+    );
+  }
+
+  const newSrc = [];
+  newSrc.push(`    ${mainActivity.code}`);
+
+  return mergeContents({
+    tag: "react-native-global-keyevent-onKey",
+    src,
+    newSrc: newSrc.join("\n"),
+    anchor: mainActivity.anchor,
+    offset: 1,
+    comment: "//",
+  });
+};
+
+const withAndroidMainActivityKeyboardEvents: ConfigPlugin<void> = (config) => {
+  return withMainActivity(config, async (config) => {
+    const src = addImports(
+      config.modResults.contents,
+      ["android.view.KeyEvent", "com.globalkeyevent.GlobalKeyEventModule"],
+      config.modResults.language === "java",
+    );
+
+    config.modResults.contents = addKeyBindings(
+      src,
+      config.modResults.language,
+    ).contents;
+
+    return config;
+  });
+};
+
+/**
+ * Apply react-native-global-keyevent configuration for Expo SDK 51 projects.
+ */
+const withReactNativeGlobalKeyevent: ConfigPlugin<void> = (config) => {
+  config = withAndroidMainActivityKeyboardEvents(config);
+
+  // Return the modified config.
+  return config;
+};
+
+const pkg = {
+  // Prevent this plugin from being run more than once.
+  // This pattern enables users to safely migrate off of this
+  // out-of-tree `@config-plugins/react-native-global-keyevent` to a future
+  // upstream plugin in `react-native-global-keyevent`
+  name: "react-native-global-keyevent",
+  // Indicates that this plugin is dangerously linked to a module,
+  // and might not work with the latest version of that module.
+  version: "UNVERSIONED",
+};
+
+export default createRunOncePlugin(
+  withReactNativeGlobalKeyevent,
+  pkg.name,
+  pkg.version,
+);

packages/react-native-global-keyevent/tsconfig.json

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+{
+  "extends": "expo-module-scripts/tsconfig.plugin",
+  "compilerOptions": {
+    "outDir": "./build"
+  },
+  "include": ["./src"],
+  "exclude": ["**/__mocks__/*", "**/__tests__/*"]
+}