fix(core): handle uncaught native keyboard exceptions (#27514)

Issue number: Resolves #27503

---------

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issue. -->

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## What is the current behavior?
<!-- Please describe the current behavior that you are modifying. -->

Ionic Framework wraps the implementation around Capacitor's Keyboard
plugin API, to provide additional functionality and behavior
"automatically" in Ionic, when the plugin is installed.

Certain methods such as `getResizeMode()` are only available for certain
platforms and will cause an error when running in the unsupported
platform.

Ionic Framework does not check to see if that platform is active before
calling potentially unsupported methods, which leads to an exception for
scenarios such as this - calling `getResizeMode()` on Android.

## What is the new behavior?
<!-- Please describe the behavior or changes that are being added by
this PR. -->

- Handles the uncaught exception by returning `undefined` if the plugin
method is unavailable.
- Developers do not receive an uncaught exception on Android when using
the Capacitor Keyboard plugin with Ionic Framework

## Does this introduce a breaking change?

- [ ] Yes
- [x] No

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and migration path for existing applications below. -->


## Other information

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screenshots of how the component looks before and after the change. -->

Dev-build: `7.0.8-dev.11684444351.1b1ab142` (outdated)

core/src/utils/native/keyboard.ts

@@ -1,5 +1,7 @@
 import { win } from '../browser';
 
+import type { NativePluginError } from './native-interface';
+
 // Interfaces source: https://capacitorjs.com/docs/apis/keyboard#interfaces
 export interface KeyboardResizeOptions {
   mode: KeyboardResize;
@@ -18,10 +20,16 @@ export const Keyboard = {
   },
   getResizeMode(): Promise<KeyboardResizeOptions | undefined> {
     const engine = this.getEngine();
-    if (!engine || !engine.getResizeMode) {
+    if (!engine?.getResizeMode) {
       return Promise.resolve(undefined);
     }
-
-    return engine.getResizeMode();
+    return engine.getResizeMode().catch((e: NativePluginError) => {
+      if (e.code === 'UNIMPLEMENTED') {
+        // If the native implementation is not available
+        // we treat it the same as if the plugin is not available.
+        return undefined;
+      }
+      throw e;
+    });
   },
 };

core/src/utils/native/native-interface.ts

@@ -0,0 +1,13 @@
+/**
+ * Used to represent a generic error from a native plugin call.
+ */
+export interface NativePluginError {
+  /**
+   * The error code.
+   */
+  code?: string;
+  /**
+   * The error message.
+   */
+  message?: string;
+}