Revert "[PK settings] Remove metrics."

1. This reverts commit bdf89255a0.
2. Modify ACTION_USE_SPECIFIC_KEYBOARD to log vendor and product id.

Reason for revert: <Add metrics>
Test: atest

Change-Id: I187b990eec7dd0c0009f6c695f595d95420cb4ab

tests/robotests/src/com/android/settings/inputmethod/TrackpadBottomPreferenceControllerTest.java

@@ -18,6 +18,11 @@ package com.android.settings.inputmethod;
 
 import static com.google.common.truth.Truth.assertThat;
 
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.verify;
+
+import android.app.settings.SettingsEnums;
 import android.content.Context;
 import android.os.UserHandle;
 import android.provider.Settings;
@@ -26,10 +31,14 @@ import androidx.test.core.app.ApplicationProvider;
 
 import com.android.settings.R;
 import com.android.settings.core.BasePreferenceController;
+import com.android.settings.testutils.FakeFeatureFactory;
 
 import org.junit.Before;
+import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import org.mockito.junit.MockitoJUnit;
+import org.mockito.junit.MockitoRule;
 import org.robolectric.RobolectricTestRunner;
 import org.robolectric.annotation.Config;
 
@@ -39,16 +48,20 @@ import org.robolectric.annotation.Config;
         com.android.settings.testutils.shadow.ShadowSystemSettings.class,
 })
 public class TrackpadBottomPreferenceControllerTest {
+    @Rule
+    public MockitoRule rule = MockitoJUnit.rule();
 
     private static final String PREFERENCE_KEY = "trackpad_bottom_right_tap";
     private static final String SETTING_KEY = Settings.System.TOUCHPAD_RIGHT_CLICK_ZONE;
 
     private Context mContext;
     private TrackpadBottomPreferenceController mController;
+    private FakeFeatureFactory mFeatureFactory;
 
     @Before
     public void setUp() {
         mContext = ApplicationProvider.getApplicationContext();
+        mFeatureFactory = FakeFeatureFactory.setupForTest();
         mController = new TrackpadBottomPreferenceController(mContext, PREFERENCE_KEY);
     }
 
@@ -74,6 +87,10 @@ public class TrackpadBottomPreferenceControllerTest {
                 UserHandle.USER_CURRENT);
 
         assertThat(result).isEqualTo(1);
+        verify(mFeatureFactory.metricsFeatureProvider).action(
+                any(),
+                eq(SettingsEnums.ACTION_GESTURE_BOTTOM_RIGHT_TAP_CHANGED),
+                eq(true));
     }
 
     @Test
@@ -87,6 +104,10 @@ public class TrackpadBottomPreferenceControllerTest {
                 UserHandle.USER_CURRENT);
 
         assertThat(result).isEqualTo(0);
+        verify(mFeatureFactory.metricsFeatureProvider).action(
+                any(),
+                eq(SettingsEnums.ACTION_GESTURE_BOTTOM_RIGHT_TAP_CHANGED),
+                eq(false));
     }
 
     @Test