Fix Settings crash after disabling Settings Suggestion

- Settings Suggestion App is responsible for searching, we can not
prevent user disable it. Hide search feature if user disable it.

Fixes: 118805907
Fixes: 117921464
Test: manual
Change-Id: I61c47c52265a6efd79ef2fa60272bf6513e678b1

tests/robotests/src/com/android/settings/SettingsActivityTest.java

@@ -38,6 +38,7 @@ import androidx.fragment.app.FragmentTransaction;
 
 import com.android.settings.core.OnActivityResultListener;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
+import com.android.settings.testutils.shadow.ShadowUtils;
 
 import org.junit.Before;
 import org.junit.Test;
@@ -46,6 +47,7 @@ import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 import org.robolectric.Robolectric;
 import org.robolectric.RuntimeEnvironment;
+import org.robolectric.annotation.Config;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -69,6 +71,7 @@ public class SettingsActivityTest {
     }
 
     @Test
+    @Config(shadows = ShadowUtils.class)
     public void onCreate_deviceNotProvisioned_shouldDisableSearch() {
         Global.putInt(mContext.getContentResolver(), Global.DEVICE_PROVISIONED, 0);
         final SettingsActivity activity = Robolectric.buildActivity(SettingsActivity.class)
@@ -80,6 +83,7 @@ public class SettingsActivityTest {
     }
 
     @Test
+    @Config(shadows = ShadowUtils.class)
     public void onCreate_deviceProvisioned_shouldEnableSearch() {
         Global.putInt(mContext.getContentResolver(), Global.DEVICE_PROVISIONED, 1);
         final SettingsActivity activity = Robolectric.buildActivity(SettingsActivity.class)

tests/robotests/src/com/android/settings/UtilsTest.java

@@ -93,6 +93,7 @@ public class UtilsTest {
         when(mContext.getSystemService(WifiManager.class)).thenReturn(wifiManager);
         when(mContext.getSystemService(Context.CONNECTIVITY_SERVICE))
                 .thenReturn(connectivityManager);
+        when(mContext.getPackageManager()).thenReturn(mPackageManager);
     }
 
     @Test
@@ -200,4 +201,27 @@ public class UtilsTest {
         verify(mPackageManager).getApplicationInfoAsUser(eq(PACKAGE_NAME), anyInt(), eq(USER_ID));
         verify(mIconDrawableFactory).getBadgedIcon(mApplicationInfo, USER_ID);
     }
+
+    @Test
+    public void isPackageEnabled_appEnabled_returnTrue()
+            throws PackageManager.NameNotFoundException{
+        mApplicationInfo.enabled = true;
+        when(mPackageManager.getApplicationInfo(PACKAGE_NAME, 0)).thenReturn(mApplicationInfo);
+
+        assertThat(Utils.isPackageEnabled(mContext, PACKAGE_NAME)).isTrue();
+    }
+
+    @Test
+    public void isPackageEnabled_appDisabled_returnTrue()
+            throws PackageManager.NameNotFoundException{
+        mApplicationInfo.enabled = false;
+        when(mPackageManager.getApplicationInfo(PACKAGE_NAME, 0)).thenReturn(mApplicationInfo);
+
+        assertThat(Utils.isPackageEnabled(mContext, PACKAGE_NAME)).isFalse();
+    }
+
+    @Test
+    public void isPackageEnabled_noApp_returnFalse() {
+        assertThat(Utils.isPackageEnabled(mContext, PACKAGE_NAME)).isFalse();
+    }
 }

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

@@ -29,12 +29,14 @@ import android.widget.Toolbar;
 
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
+import com.android.settings.testutils.shadow.ShadowUtils;
 
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.robolectric.Robolectric;
 import org.robolectric.Shadows;
+import org.robolectric.annotation.Config;
 
 @RunWith(SettingsRobolectricTestRunner.class)
 public class SearchFeatureProviderImplTest {
@@ -50,6 +52,7 @@ public class SearchFeatureProviderImplTest {
     }
 
     @Test
+    @Config(shadows = ShadowUtils.class)
     public void initSearchToolbar_shouldInitWithOnClickListener() {
         mProvider.initSearchToolbar(mActivity, null);
         // Should not crash.

tests/robotests/src/com/android/settings/search/actionbar/SearchMenuControllerTest.java

@@ -30,6 +30,7 @@ import android.view.MenuItem;
 
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
+import com.android.settings.testutils.shadow.ShadowUtils;
 import com.android.settingslib.core.lifecycle.ObservableFragment;
 import com.android.settingslib.core.lifecycle.ObservablePreferenceFragment;
 
@@ -39,8 +40,10 @@ import org.junit.runner.RunWith;
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
+import org.robolectric.annotation.Config;
 
 @RunWith(SettingsRobolectricTestRunner.class)
+@Config(shadows = ShadowUtils.class)
 public class SearchMenuControllerTest {
 
     @Mock

tests/robotests/src/com/android/settings/testutils/shadow/ShadowUtils.java

@@ -21,9 +21,13 @@ import android.content.Context;
 import android.hardware.fingerprint.FingerprintManager;
 import android.os.UserHandle;
 import android.os.UserManager;
+import android.util.Log;
 
 import com.android.settings.Utils;
+import com.android.settings.overlay.FeatureFactory;
+import com.android.settings.search.SearchFeatureProviderImpl;
 
+import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Implementation;
 import org.robolectric.annotation.Implements;
 
@@ -102,6 +106,11 @@ public class ShadowUtils {
         return null;
     }
 
+    @Implementation
+    public static boolean isPackageEnabled(Context context, String packageName) {
+        return true;
+    }
+
     public static void setApplicationLabel(String packageName, String appLabel) {
         if (sAppNameMap == null) {
             sAppNameMap = new HashMap<>();