Fix for ShadowSpeechRecognizer on Android V

With Android V, the internal implementation for SpeechRecognizer has changed. Prepare ShadowSpeechRecognizer to be extended in the future to support V's changed implementations.

PiperOrigin-RevId: 629501622

robolectric/src/test/java/org/robolectric/shadows/ShadowSpeechRecognizerTest.java

@@ -18,6 +18,7 @@
 import android.util.Log;
 import androidx.test.core.app.ApplicationProvider;
 import java.util.ArrayList;
+import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -42,6 +43,11 @@ public void setUp() {
     supportCallback = new TestRecognitionSupportCallback();
   }
 
+  @After
+  public void tearDown() {
+    speechRecognizer.destroy();
+  }
+
   @Test
   public void onErrorCalled() {
     startListening();
@@ -118,6 +124,7 @@ public void startAndStopListening() {
     shadowOf(speechRecognizer).triggerOnResults(new Bundle());
     speechRecognizer.stopListening();
 
+    shadowOf(getMainLooper()).idle();
     assertNoErrorLogs();
   }
 
@@ -136,6 +143,8 @@ public void startListeningThenDestroyAndStartListening() {
   /** Verify the startlistening flow works when using custom component name. */
   @Test
   public void startListeningWithCustomComponent() {
+    speechRecognizer.destroy();
+
     speechRecognizer =
         SpeechRecognizer.createSpeechRecognizer(
             ApplicationProvider.getApplicationContext(),
@@ -157,6 +166,7 @@ public void getLatestSpeechRecognizer() {
     shadowOf(getMainLooper()).idle();
     assertThat(ShadowSpeechRecognizer.getLatestSpeechRecognizer())
         .isSameInstanceAs(newSpeechRecognizer);
+    newSpeechRecognizer.destroy();
   }
 
   @Test
@@ -170,6 +180,7 @@ public void getLastRecognizerIntent() {
     newSpeechRecognizer.startListening(intent);
     shadowOf(getMainLooper()).idle();
     assertThat(shadowOf(newSpeechRecognizer).getLastRecognizerIntent()).isEqualTo(intent);
+    newSpeechRecognizer.destroy();
   }
 
   private void startListening() {
@@ -236,6 +247,7 @@ public void onRmsChanged(float rmsdB) {
   @Config(minSdk = TIRAMISU)
   @Test
   public void onCreateOnDeviceRecognizer_setsLatestSpeechRecognizer() {
+    speechRecognizer.destroy();
     speechRecognizer = SpeechRecognizer.createOnDeviceSpeechRecognizer(applicationContext);
 
     assertThat(speechRecognizer)