make android compatible with new ime interfaces.

samples/MobileSandbox.Android/Properties/AndroidManifest.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android" android:installLocation="auto">
-  <application android:label="ControlCatalog.Android" android:icon="@drawable/Icon"></application>
+  <application android:label="MobileSandbox.Android" android:icon="@drawable/Icon"></application>
   <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
 </manifest>

src/Android/Avalonia.Android/AndroidInputMethod.cs

@@ -12,7 +12,14 @@ using Java.Lang;
 
 namespace Avalonia.Android
 {
-    class AndroidInputMethod<TView> : ITextInputMethodImpl
+    internal interface IAndroidInputMethod
+    {
+        public ITextInputMethodClient Client { get; }
+        
+        public bool IsActive { get; }
+    }
+    
+    class AndroidInputMethod<TView> : ITextInputMethodImpl, IAndroidInputMethod
         where TView: View, IInitEditorInfo
     {
         private readonly TView _host;

src/Android/Avalonia.Android/Platform/SkiaPlatform/TopLevelImpl.cs

@@ -259,9 +259,9 @@ namespace Avalonia.Android.Platform.SkiaPlatform
 
     internal class InputConnectionImpl: BaseInputConnection
     {
-        private readonly ITextInputMethodImpl _inputMethod;
+        private readonly IAndroidInputMethod _inputMethod;
 
-        public InputConnectionImpl(View? targetView, ITextInputMethodImpl inputMethod) :
+        public InputConnectionImpl(View? targetView, IAndroidInputMethod inputMethod) :
             base(targetView, false)
         {
             _inputMethod = inputMethod;