Add misc logging:

- Button clicks in app detail page:
  uninstall/disable/clear data/clear cache
- More logging in search:
  log inline search result click, and its metadata such as
  name/value/rank.

Fix: 32652772
Fix: 32798201
Test: make RunSettingsRoboTests
Change-Id: I90cef7c9ea9ea69ea9cf083013a38417097f8594

tests/robotests/src/com/android/settings/search/InlineSwitchViewHolderTest.java

@@ -19,9 +19,10 @@ package com.android.settings.search;
 
 import android.content.Context;
 import android.graphics.drawable.Drawable;
+import android.util.Pair;
 import android.view.LayoutInflater;
-import android.view.View;
 
+import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.SettingsRobolectricTestRunner;
 import com.android.settings.TestConfig;
@@ -29,19 +30,24 @@ import com.android.settings.search2.InlineSwitchPayload;
 import com.android.settings.search2.InlineSwitchViewHolder;
 import com.android.settings.search2.SearchFragment;
 import com.android.settings.search2.SearchResult;
+import com.android.settings.testutils.FakeFeatureFactory;
 
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import org.mockito.Answers;
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
+import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
-import org.robolectric.shadows.ShadowApplication;
+import org.robolectric.util.ReflectionHelpers;
 
 import java.util.ArrayList;
 
 import static com.google.common.truth.Truth.assertThat;
 import static org.mockito.Matchers.any;
+import static org.mockito.Matchers.eq;
+import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
 @RunWith(SettingsRobolectricTestRunner.class)
@@ -51,22 +57,31 @@ public class InlineSwitchViewHolderTest {
     private static final String TITLE = "title";
     private static final String SUMMARY = "summary";
 
+    @Mock(answer = Answers.RETURNS_DEEP_STUBS)
+    private Context mContext;
     @Mock
     private SearchFragment mFragment;
 
     @Mock
     private InlineSwitchPayload mPayload;
+
+    private FakeFeatureFactory mFeatureFactory;
     private InlineSwitchViewHolder mHolder;
     private Drawable mIcon;
 
     @Before
     public void setUp() {
         MockitoAnnotations.initMocks(this);
-        final Context context = ShadowApplication.getInstance().getApplicationContext();
-        View view = LayoutInflater.from(context).inflate(R.layout.search_inline_switch_item, null);
-        mHolder = new InlineSwitchViewHolder(view, context);
-
+        final Context context = RuntimeEnvironment.application;
         mIcon = context.getDrawable(R.drawable.ic_search_history);
+        FakeFeatureFactory.setupForTest(mContext);
+        mFeatureFactory = (FakeFeatureFactory) FakeFeatureFactory.getFactory(mContext);
+
+        mHolder = new InlineSwitchViewHolder(
+                LayoutInflater.from(context).inflate(R.layout.search_inline_switch_item, null),
+                context);
+        ReflectionHelpers.setField(mHolder, "mMetricsFeatureProvider",
+                mFeatureFactory.metricsFeatureProvider);
     }
 
     @Test
@@ -82,12 +97,19 @@ public class InlineSwitchViewHolderTest {
         when(mPayload.getSwitchValue(any(Context.class))).thenReturn(true);
         SearchResult result = getSearchResult();
         mHolder.onBind(mFragment, result);
-        mHolder.switchView.setChecked(true);
+        // Precondition: switch is on.
+        assertThat(mHolder.switchView.isChecked()).isTrue();
 
+        mHolder.switchView.performClick();
+
+        verify(mFeatureFactory.metricsFeatureProvider).action(
+                any(Context.class),
+                eq(MetricsProto.MetricsEvent.ACTION_CLICK_SETTINGS_SEARCH_INLINE_RESULT),
+                any(Pair.class), any(Pair.class), any(Pair.class));
         assertThat(mHolder.titleView.getText()).isEqualTo(TITLE);
         assertThat(mHolder.summaryView.getText()).isEqualTo(SUMMARY);
         assertThat(mHolder.iconView.getDrawable()).isEqualTo(mIcon);
-        assertThat(mHolder.switchView.isChecked()).isTrue();
+        assertThat(mHolder.switchView.isChecked()).isFalse();
     }
 
     private SearchResult getSearchResult() {