diff --git a/src/com/android/settings/gestures/OneHandedSettings.java b/src/com/android/settings/gestures/OneHandedSettings.java
index e1b9b817f95..aa193865886 100644
--- a/src/com/android/settings/gestures/OneHandedSettings.java
+++ b/src/com/android/settings/gestures/OneHandedSettings.java
@@ -22,6 +22,7 @@ import android.content.ComponentName;
 import android.content.Context;
 import android.os.Bundle;
 import android.os.UserHandle;
+import android.util.Log;
 
 import com.android.internal.accessibility.AccessibilityShortcutController;
 import com.android.settings.R;
@@ -39,6 +40,7 @@ import com.android.settingslib.widget.MainSwitchPreference;
  */
 public class OneHandedSettings extends AccessibilityShortcutPreferenceFragment {
 
+    private static final String TAG = "OneHandedSettings";
     private static final String ONE_HANDED_SHORTCUT_KEY = "one_handed_shortcuts_preference";
     private static final String ONE_HANDED_ILLUSTRATION_KEY = "one_handed_header";
     protected static final String ONE_HANDED_MAIN_SWITCH_KEY =
@@ -131,9 +133,15 @@ public class OneHandedSettings extends AccessibilityShortcutPreferenceFragment {
 
     @Override
     protected CharSequence getTileTooltipContent(@QuickSettingsTooltipType int type) {
+        final Context context = getContext();
+        if (context == null) {
+            Log.w(TAG, "OneHandedSettings not attached to a context.");
+            return null;
+        }
         return type == QuickSettingsTooltipType.GUIDE_TO_EDIT
-                ? getText(R.string.accessibility_one_handed_mode_qs_tooltip_content)
-                : getText(R.string.accessibility_one_handed_mode_auto_added_qs_tooltip_content);
+                ? context.getText(R.string.accessibility_one_handed_mode_qs_tooltip_content)
+                : context.getText(
+                        R.string.accessibility_one_handed_mode_auto_added_qs_tooltip_content);
     }
 
     @Override
@@ -143,7 +151,7 @@ public class OneHandedSettings extends AccessibilityShortcutPreferenceFragment {
 
     @Override
     protected String getLogTag() {
-        return null;
+        return TAG;
     }
 
     @Override
diff --git a/tests/robotests/src/com/android/settings/gestures/OneHandedSettingsTest.java b/tests/robotests/src/com/android/settings/gestures/OneHandedSettingsTest.java
index 26517089a66..9633b15bec4 100644
--- a/tests/robotests/src/com/android/settings/gestures/OneHandedSettingsTest.java
+++ b/tests/robotests/src/com/android/settings/gestures/OneHandedSettingsTest.java
@@ -18,10 +18,18 @@ package com.android.settings.gestures;
 
 import static com.google.common.truth.Truth.assertThat;
 
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.when;
+
 import android.content.Context;
 import android.os.SystemProperties;
 import android.provider.SearchIndexableResource;
 
+import androidx.test.core.app.ApplicationProvider;
+
+import com.android.settings.R;
+import com.android.settings.accessibility.AccessibilityUtil.QuickSettingsTooltipType;
+
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -31,16 +39,36 @@ import org.robolectric.util.ReflectionHelpers;
 
 import java.util.List;
 
+/** Tests for {@link OneHandedSettings}. */
 @RunWith(RobolectricTestRunner.class)
 public class OneHandedSettingsTest {
 
+    private final Context mContext = ApplicationProvider.getApplicationContext();
     private OneHandedSettings mSettings;
-    private Context mContext;
 
     @Before
     public void setUp() {
-        mSettings = new OneHandedSettings();
-        mContext = RuntimeEnvironment.application;
+        mSettings = spy(new OneHandedSettings());
+    }
+
+    @Test
+    public void getTileTooltipContent_returnsExpectedValues() {
+        // Simulate to call getTileTooltipContent after onDetach
+        assertThat(mSettings.getTileTooltipContent(QuickSettingsTooltipType.GUIDE_TO_EDIT))
+                .isNull();
+        // Simulate to call getTileTooltipContent after onAttach
+        when(mSettings.getContext()).thenReturn(mContext);
+        assertThat(mSettings.getTileTooltipContent(QuickSettingsTooltipType.GUIDE_TO_EDIT))
+                .isEqualTo(mContext.getText(
+                        R.string.accessibility_one_handed_mode_qs_tooltip_content));
+        assertThat(mSettings.getTileTooltipContent(QuickSettingsTooltipType.GUIDE_TO_DIRECT_USE))
+                .isEqualTo(mContext.getText(
+                        R.string.accessibility_one_handed_mode_auto_added_qs_tooltip_content));
+    }
+
+    @Test
+    public void getLogTag_returnsCorrectTag() {
+        assertThat(mSettings.getLogTag()).isEqualTo("OneHandedSettings");
     }
 
     @Test