diff --git a/src/com/android/settings/tts/TtsEnginePreference.java b/src/com/android/settings/tts/TtsEnginePreference.java
index 6ea414d..8f15db2 100644
--- a/src/com/android/settings/tts/TtsEnginePreference.java
+++ b/src/com/android/settings/tts/TtsEnginePreference.java
@@ -30,6 +30,8 @@
 
 import com.android.settings.R;
 
+import androidx.annotation.VisibleForTesting;
+
 
 public class TtsEnginePreference extends Preference {
 
@@ -45,6 +47,7 @@
      * The shared radio button state, which button is checked etc.
      */
     private final RadioButtonGroupState mSharedState;
+    private RadioButton mRadioButton;
 
     /**
      * When true, the change callbacks on the radio button will not
@@ -95,6 +98,12 @@
         mPreventRadioButtonCallbacks = true;
         rb.setChecked(isChecked);
         mPreventRadioButtonCallbacks = false;
+        mRadioButton = rb;
+    }
+
+    @Override
+    public void onClick() {
+        mRadioButton.setChecked(true);
     }
 
     private boolean shouldDisplayDataAlert() {
diff --git a/tests/robotests/src/com/android/settings/tts/TtsEnginePreferenceTest.java b/tests/robotests/src/com/android/settings/tts/TtsEnginePreferenceTest.java
new file mode 100644
index 0000000..5cd9488
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/tts/TtsEnginePreferenceTest.java
@@ -0,0 +1,98 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.tts;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import android.content.Context;
+import android.speech.tts.TextToSpeech;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Checkable;
+
+import androidx.preference.PreferenceViewHolder;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.robolectric.RobolectricTestRunner;
+import org.robolectric.RuntimeEnvironment;
+
+@RunWith(RobolectricTestRunner.class)
+public class TtsEnginePreferenceTest {
+
+    private static final String KEY = "test_key";
+
+    private TtsEnginePreference mPreference;
+    private Context mContext;
+    private PreferenceViewHolder mViewHolder;
+    private View mRootView;
+    private FakeRadioButtonGroupState mState;
+
+    @Before
+    public void setUp() {
+        mContext = RuntimeEnvironment.application;
+
+        final TextToSpeech.EngineInfo info = new TextToSpeech.EngineInfo();
+        info.system = true;
+        mState = new FakeRadioButtonGroupState();
+        mPreference = new TtsEnginePreference(mContext, info, mState);
+        mPreference.setKey(KEY);
+
+        // Create preference view holder
+        final LayoutInflater inflater = LayoutInflater.from(mContext);
+        mRootView = View.inflate(mContext, mPreference.getLayoutResource(), null /* parent */);
+        final ViewGroup widgetFrame = mRootView.findViewById(android.R.id.widget_frame);
+        inflater.inflate(mPreference.getWidgetLayoutResource(), widgetFrame);
+        mViewHolder = PreferenceViewHolder.createInstanceForTests(mRootView);
+    }
+
+    @Test
+    public void onClick_shouldInvokeOnCheckedChangeListener() {
+        mPreference.onBindViewHolder(mViewHolder);
+
+        mPreference.onClick();
+
+        assertThat(mState.getCurrentKey()).isEqualTo(mPreference.getKey());
+    }
+
+    public static class FakeRadioButtonGroupState implements
+            TtsEnginePreference.RadioButtonGroupState {
+
+        private String mKey;
+
+        @Override
+        public Checkable getCurrentChecked() {
+            return null;
+        }
+
+        @Override
+        public String getCurrentKey() {
+            return mKey;
+        }
+
+        @Override
+        public void setCurrentChecked(Checkable current) {
+        }
+
+        @Override
+        public void setCurrentKey(String key) {
+            mKey = key;
+        }
+    }
+}