From 205018a854be36908bf622ab050cb2ef48955628 Mon Sep 17 00:00:00 2001
From: Lauren Winston <lwinston@google.com>
Date: Mon, 25 Jul 2022 22:58:56 +0000
Subject: [PATCH] Add a cursor preference to Accessibility Settings

Bug: 240194047

Test: atest SoftwareCursorPreferencesControllerTest and
SoftwareCursorTogglerPreferenceControllerTest

Change-Id: I97e226d8d8c0bcdfd0e2612e86b81987480063d1
---
 color-check-baseline.xml                      |  16 ++
 .../ic_accessibility_software_cursor.xml      |  35 +++++
 res/values/strings.xml                        |   8 +
 res/xml/accessibility_cursor_settings.xml     |  25 ++++
 res/xml/accessibility_settings.xml            |  11 ++
 .../CursorPreferenceFragment.java             |  49 ++++++
 .../SoftwareCursorPreferenceController.java   |  40 +++++
 ...twareCursorTogglePreferenceController.java |  83 +++++++++++
 ...oftwareCursorPreferenceControllerTest.java |  57 +++++++
 ...eCursorTogglePreferenceControllerTest.java | 139 ++++++++++++++++++
 10 files changed, 463 insertions(+)
 create mode 100644 res/drawable/ic_accessibility_software_cursor.xml
 create mode 100644 res/xml/accessibility_cursor_settings.xml
 create mode 100644 src/com/android/settings/accessibility/CursorPreferenceFragment.java
 create mode 100644 src/com/android/settings/accessibility/SoftwareCursorPreferenceController.java
 create mode 100644 src/com/android/settings/accessibility/SoftwareCursorTogglePreferenceController.java
 create mode 100644 tests/unit/src/com/android/settings/accessibility/SoftwareCursorPreferenceControllerTest.java
 create mode 100644 tests/unit/src/com/android/settings/accessibility/SoftwareCursorTogglePreferenceControllerTest.java

diff --git a/color-check-baseline.xml b/color-check-baseline.xml
index 9cf2d2a0d6d..c4adad2147b 100644
--- a/color-check-baseline.xml
+++ b/color-check-baseline.xml
@@ -2861,6 +2861,22 @@
             column="13"/>
     </issue>
 
+    <issue
+        id="HardCodedColor"
+        severity="Error"
+        message="Avoid using hardcoded color"
+        category="Correctness"
+        priority="4"
+        summary="Using hardcoded color"
+        explanation="Hardcoded color values are bad because theme changes cannot be uniformly applied.Instead use the theme specific colors such as `?android:attr/textColorPrimary` in attributes.&#xA;This ensures that a theme change from a light to a dark theme can be uniformlyapplied across the app."
+        errorLine1="            android:color=&quot;@color/accessibility_feature_background&quot;/>"
+        errorLine2="            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~">
+        <location
+            file="res/drawable/ic_accessibility_software_cursor.xml"
+            line="22"
+            column="13"/>
+    </issue>
+
     <issue
         id="HardCodedColor"
         severity="Error"
diff --git a/res/drawable/ic_accessibility_software_cursor.xml b/res/drawable/ic_accessibility_software_cursor.xml
new file mode 100644
index 00000000000..60c4dffe88b
--- /dev/null
+++ b/res/drawable/ic_accessibility_software_cursor.xml
@@ -0,0 +1,35 @@
+<!--
+  Copyright 2022 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.
+  -->
+
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item>
+        <com.android.settingslib.widget.AdaptiveIconShapeDrawable
+            android:width="@dimen/accessibility_icon_size"
+            android:height="@dimen/accessibility_icon_size"
+            android:color="@color/accessibility_feature_background"/>
+    </item>
+    <item android:gravity="center">
+        <vector
+            android:height="@dimen/accessibility_icon_foreground_size" android:viewportHeight="400"
+            android:viewportWidth="400" android:width="@dimen/accessibility_icon_foreground_size">
+            <path android:fillColor="#ffffff" android:pathData="M258.35,149.56l10.36,5.13l-7.6,15.35l-10.36,-5.13L258.35,149.56zM194.11,175.1l5.07,-10.24l15.54,7.69l-5.07,10.24L194.11,175.1z"/>
+            <path android:fillColor="#ffffff" android:pathData="M210.38,195.9l3.73,10.83l-16.35,5.41l-3.73,-10.83L210.38,195.9zM219.98,148.91l10.88,-3.6l5.61,16.29l-10.88,3.6L219.98,148.91zM288.78,173.93l3.73,10.83c-8.2,2.76 -8.43,2.83 -16.38,5.46l-3.73,-10.83C280.3,176.74 280.84,176.56 288.78,173.93z"/>
+            <path android:fillColor="#ffffff" android:fillType="evenOdd" android:pathData="M301.3,245.59l-26.75,-14.14c-3.93,-2.07 -7.27,-3.42 -7.27,-7.08c0,-26.44 4.38,-52.43 -20.64,-52.43c-26.2,2.55 -20.64,28.7 -20.64,55.14c0,18.58 0,1.63 0,9.34v28.44l-15.19,-3.4l-0.83,-0.17c-0.83,-0.17 -1.65,-0.26 -2.64,-0.26c-4.38,0 -8.5,1.83 -11.64,5.15l0,0c-6.5,6.96 -6.46,17.78 0.09,24.7l30.38,32.1c3.55,3.84 8.5,6.02 13.62,6.02h52.01c8.09,0 14.94,-6.11 16.26,-14.57l6.6,-41.1C316.49,261.99 311.12,250.82 301.3,245.59zM296.38,271l-6.16,36.42c-0.25,1.49 -1.54,2.58 -3.06,2.58h-49.36c-1.98,0 -3.32,-1.74 -3.9,-2.26l-24.53,-24.49c-1.18,-1.25 -0.03,-3.27 1.64,-2.9l18.91,4.19c5.44,1.2 10.6,-2.94 10.07,-8.52v-82.17c0,-3.43 2.84,-6.82 6.71,-6.82c4.54,0 7.29,2.74 7.29,7.19v34.99c-0.21,8.12 2.87,13.62 9.3,17.45l0,0l28.54,15.09C295.15,263.49 296.96,267.24 296.38,271z"/>
+            <path android:fillColor="#ffffff" android:pathData="M223,117h-33.23C186.6,95.08 169.55,77.83 148,74.84V42h-14v33.82c-21.66,3.2 -38.72,19.95 -41.92,41.18H59v14h33.88c2.98,21.88 19.77,39.18 41.12,42.47V206h14v-33.3c22.14,-2.95 39.64,-20.04 42.71,-41.7H223V117zM141.99,163h-2.08c-20.39,-0.54 -36.84,-16.67 -37.91,-36.92v-4.16c1.07,-20.25 17.52,-36.38 37.91,-36.92h2.08c21.08,0.56 38.01,17.78 38.01,39C180,145.22 163.07,162.44 141.99,163z"/>
+            <path android:fillColor="#ffffff" android:pathData="M141,124m-18,0a18,18 0,1 1,36 0a18,18 0,1 1,-36 0"/>
+        </vector>
+    </item>
+</layer-list>
\ No newline at end of file
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 9ad46800a10..7f49c6e4832 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -5132,6 +5132,12 @@
     <string name="accessibility_turn_screen_darker_title">Turn screen darker</string>
     <!-- Title for the accessibility preference category of interaction control services and settings. [CHAR LIMIT=50] -->
     <string name="interaction_control_category_title">Interaction controls</string>
+    <!-- Title for the accessibility Software Cursor settings . [CHAR LIMIT=50] -->
+    <string name="accessibility_software_cursor_title" translatable="false">Software Cursor</string>
+    <!-- Summary for the accessibility Software Cursor settings . [CHAR LIMIT=NONE] -->
+    <string name="accessibility_software_cursor_summary" translatable="false">Control your Android device using an on screen cursor</string>
+    <!-- Title for the accessibility Software Cursor settings screen. -->
+    <string name="accessibility_screen_software_cursor_title" translatable="false">Software Cursor</string>
     <!-- Title for the accessibility tap assistance page. [CHAR LIMIT=50] -->
     <string name="accessibility_tap_assistance_title">Timing controls</string>
     <!-- Title for the accessibility system controls page. [CHAR LIMIT=50] -->
@@ -5869,6 +5875,8 @@
     <string name="keywords_accessibility">Ease of use, ease of access, assistance, assistive</string>
     <!-- List of synonyms used in the settings search bar to find the “Magnification”. [CHAR LIMIT=NONE] -->
     <string name="keywords_magnification">Window Magnifier, Zoom, Magnification, Low vision, Enlarge, make bigger</string>
+    <!-- List of synonyms used in the settings search bar to find “Software Cursor". [CHAR LIMIT=NONE] -->
+    <string name="keywords_software_cursor" translatable="false">Cursor, Trackpad, Software Cursor, Mouse</string>
     <!-- List of synonyms used in the settings search bar to find the “TalkBack”. [CHAR LIMIT=NONE] -->
     <string name="keywords_talkback"></string>
     <!-- List of synonyms used in the settings search bar to find the “Live Caption”. [CHAR LIMIT=NONE] -->
diff --git a/res/xml/accessibility_cursor_settings.xml b/res/xml/accessibility_cursor_settings.xml
new file mode 100644
index 00000000000..6bc50bb58ae
--- /dev/null
+++ b/res/xml/accessibility_cursor_settings.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2022 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.
+-->
+<PreferenceScreen
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:settings="http://schemas.android.com/apk/res-auto"
+    android:title="@string/accessibility_screen_software_cursor_title"
+    settings:searchable="false">
+    <com.android.settings.widget.SettingsMainSwitchPreference
+        android:key="screen_software_cursor_preference_switch"
+        android:title="@string/accessibility_screen_software_cursor_title"
+        settings:controller="com.android.settings.accessibility.SoftwareCursorTogglePreferenceController"/>
+</PreferenceScreen>
diff --git a/res/xml/accessibility_settings.xml b/res/xml/accessibility_settings.xml
index caba41588b7..0df28ecdb95 100644
--- a/res/xml/accessibility_settings.xml
+++ b/res/xml/accessibility_settings.xml
@@ -102,6 +102,17 @@
             settings:keywords="@string/keywords_vibration"
             android:summary="@string/accessibility_vibration_settings_summary"/>
 
+        <!-- TODO(b/241023294): UX review of where Software Cursor feature should be positioned. -->
+        <Preference
+            android:key="software_cursor_preference_screen"
+            android:icon="@drawable/ic_accessibility_software_cursor"
+            android:fragment="com.android.settings.accessibility.CursorPreferenceFragment"
+            android:title="@string/accessibility_software_cursor_title"
+            settings:searchable="true"
+            settings:keywords="@string/keywords_software_cursor"
+            android:summary="@string/accessibility_software_cursor_summary"
+            settings:controller="com.android.settings.accessibility.SoftwareCursorPreferenceController"/>
+
     </PreferenceCategory>
 
     <PreferenceCategory
diff --git a/src/com/android/settings/accessibility/CursorPreferenceFragment.java b/src/com/android/settings/accessibility/CursorPreferenceFragment.java
new file mode 100644
index 00000000000..3b2396f67d6
--- /dev/null
+++ b/src/com/android/settings/accessibility/CursorPreferenceFragment.java
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2022 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.accessibility;
+
+import android.app.settings.SettingsEnums;
+
+import com.android.settings.R;
+import com.android.settings.dashboard.DashboardFragment;
+import com.android.settings.search.BaseSearchIndexProvider;
+import com.android.settingslib.search.SearchIndexable;
+
+/** Settings fragment containing software cursor preferences. */
+@SearchIndexable(forTarget = SearchIndexable.ALL & ~SearchIndexable.ARC)
+public final class CursorPreferenceFragment extends DashboardFragment {
+
+    private static final String TAG = "CursorPreferenceFragment";
+
+    @Override
+    protected String getLogTag() {
+        return TAG;
+    }
+
+    @Override
+    protected int getPreferenceScreenResId() {
+        return R.xml.accessibility_cursor_settings;
+    }
+
+    @Override
+    public int getMetricsCategory() {
+        return SettingsEnums.ACCESSIBILITY_TOGGLE_SOFTWARE_CURSOR;
+    }
+
+    public static final BaseSearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
+            new BaseSearchIndexProvider(R.xml.accessibility_cursor_settings);
+}
diff --git a/src/com/android/settings/accessibility/SoftwareCursorPreferenceController.java b/src/com/android/settings/accessibility/SoftwareCursorPreferenceController.java
new file mode 100644
index 00000000000..84d4c8b60fe
--- /dev/null
+++ b/src/com/android/settings/accessibility/SoftwareCursorPreferenceController.java
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 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.accessibility;
+
+import android.content.Context;
+import android.util.FeatureFlagUtils;
+
+import com.android.settings.core.BasePreferenceController;
+
+/**
+ * Preference controller for the software cursor feature.
+ */
+public class SoftwareCursorPreferenceController extends BasePreferenceController {
+
+    public SoftwareCursorPreferenceController(Context context, String preferenceKey) {
+        super(context, preferenceKey);
+    }
+
+    @Override
+    public int getAvailabilityStatus() {
+        // Hide the Software Cursor preference if the feature flag is not enabled.
+        return FeatureFlagUtils.isEnabled(mContext,
+                FeatureFlagUtils.SETTINGS_ACCESSIBILITY_SIMPLE_CURSOR) ? AVAILABLE
+                : CONDITIONALLY_UNAVAILABLE;
+    }
+}
diff --git a/src/com/android/settings/accessibility/SoftwareCursorTogglePreferenceController.java b/src/com/android/settings/accessibility/SoftwareCursorTogglePreferenceController.java
new file mode 100644
index 00000000000..f6fc261031d
--- /dev/null
+++ b/src/com/android/settings/accessibility/SoftwareCursorTogglePreferenceController.java
@@ -0,0 +1,83 @@
+/*
+ * Copyright (C) 2022 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.accessibility;
+
+import static com.android.settings.accessibility.AccessibilityUtil.State.OFF;
+import static com.android.settings.accessibility.AccessibilityUtil.State.ON;
+
+import android.content.ContentResolver;
+import android.content.Context;
+import android.provider.Settings;
+import android.widget.Switch;
+
+import androidx.preference.PreferenceScreen;
+
+import com.android.settings.R;
+import com.android.settings.core.TogglePreferenceController;
+import com.android.settings.widget.SettingsMainSwitchPreference;
+import com.android.settingslib.widget.OnMainSwitchChangeListener;
+
+/** Preference controller for toggling software cursor. */
+public class SoftwareCursorTogglePreferenceController extends TogglePreferenceController
+        implements OnMainSwitchChangeListener {
+
+    private final ContentResolver mContentResolver;
+
+    public SoftwareCursorTogglePreferenceController(Context context, String preferenceKey) {
+        super(context, preferenceKey);
+        mContentResolver = context.getContentResolver();
+    }
+
+    @Override
+    public int getAvailabilityStatus() {
+        return AVAILABLE;
+    }
+
+    @Override
+    public boolean isChecked() {
+        return Settings.Secure.getInt(mContentResolver,
+                Settings.Secure.ACCESSIBILITY_SOFTWARE_CURSOR_ENABLED, OFF) == ON;
+    }
+
+    @Override
+    public boolean setChecked(boolean isChecked) {
+        Settings.Secure.putInt(mContentResolver,
+                Settings.Secure.ACCESSIBILITY_SOFTWARE_CURSOR_ENABLED, isChecked ? ON : OFF);
+        return true;
+    }
+
+    @Override
+    public void displayPreference(PreferenceScreen screen) {
+        super.displayPreference(screen);
+
+        SettingsMainSwitchPreference preference = screen.findPreference(getPreferenceKey());
+        preference.addOnSwitchChangeListener(this);
+        preference.setChecked(isChecked());
+    }
+
+    @Override
+    public int getSliceHighlightMenuRes() {
+        return R.string.menu_key_accessibility;
+    }
+
+    @Override
+    public void onSwitchChanged(Switch switchView, boolean isChecked) {
+        if (isChecked != isChecked()) {
+            setChecked(isChecked);
+        }
+    }
+}
diff --git a/tests/unit/src/com/android/settings/accessibility/SoftwareCursorPreferenceControllerTest.java b/tests/unit/src/com/android/settings/accessibility/SoftwareCursorPreferenceControllerTest.java
new file mode 100644
index 00000000000..7c1f6563866
--- /dev/null
+++ b/tests/unit/src/com/android/settings/accessibility/SoftwareCursorPreferenceControllerTest.java
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2022 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.accessibility;
+
+import static com.android.settings.core.BasePreferenceController.AVAILABLE;
+import static com.android.settings.core.BasePreferenceController.CONDITIONALLY_UNAVAILABLE;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import android.util.FeatureFlagUtils;
+
+import androidx.test.core.app.ApplicationProvider;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+@RunWith(AndroidJUnit4.class)
+public class SoftwareCursorPreferenceControllerTest {
+
+    private SoftwareCursorPreferenceController mController;
+
+    @Before
+    public void setUp() {
+        mController = new SoftwareCursorPreferenceController(
+                ApplicationProvider.getApplicationContext(), "test_key");
+    }
+
+    @Test
+    public void getAvailabilityStatus_featureFlagEnabled_shouldReturnAvailable() {
+        FeatureFlagUtils.setEnabled(ApplicationProvider.getApplicationContext(),
+                FeatureFlagUtils.SETTINGS_ACCESSIBILITY_SIMPLE_CURSOR, /* enabled= */ true);
+        assertThat(mController.getAvailabilityStatus()).isEqualTo(AVAILABLE);
+    }
+
+    @Test
+    public void getAvailabilityStatus_featureFlagDisabled_shouldReturnUnavailable() {
+        FeatureFlagUtils.setEnabled(ApplicationProvider.getApplicationContext(),
+                FeatureFlagUtils.SETTINGS_ACCESSIBILITY_SIMPLE_CURSOR, /* enabled= */ false);
+        assertThat(mController.getAvailabilityStatus()).isEqualTo(CONDITIONALLY_UNAVAILABLE);
+    }
+}
diff --git a/tests/unit/src/com/android/settings/accessibility/SoftwareCursorTogglePreferenceControllerTest.java b/tests/unit/src/com/android/settings/accessibility/SoftwareCursorTogglePreferenceControllerTest.java
new file mode 100644
index 00000000000..3fd8a3de792
--- /dev/null
+++ b/tests/unit/src/com/android/settings/accessibility/SoftwareCursorTogglePreferenceControllerTest.java
@@ -0,0 +1,139 @@
+/*
+ * Copyright (C) 2022 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.accessibility;
+
+import static com.android.settings.accessibility.AccessibilityUtil.State.OFF;
+import static com.android.settings.accessibility.AccessibilityUtil.State.ON;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import android.content.Context;
+import android.os.Looper;
+import android.provider.Settings;
+
+import androidx.preference.PreferenceManager;
+import androidx.preference.PreferenceScreen;
+import androidx.test.core.app.ApplicationProvider;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import com.android.settings.core.BasePreferenceController;
+import com.android.settings.widget.SettingsMainSwitchPreference;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+/** Tests for {@link SoftwareCursorTogglePreferenceController}. */
+@RunWith(AndroidJUnit4.class)
+public class SoftwareCursorTogglePreferenceControllerTest {
+
+    private PreferenceScreen mScreen;
+    private final Context mContext = ApplicationProvider.getApplicationContext();
+    private SoftwareCursorTogglePreferenceController mController;
+    private SettingsMainSwitchPreference mSwitchPreference;
+
+    @Before
+    public void setUp() {
+        if (Looper.myLooper() == null) {
+            Looper.prepare();
+        }
+        mController = new SoftwareCursorTogglePreferenceController(mContext,
+                "screen_software_cursor_preference_switch");
+        mSwitchPreference = new SettingsMainSwitchPreference(mContext);
+        mSwitchPreference.setKey(mController.getPreferenceKey());
+        PreferenceManager preferenceManager = new PreferenceManager(mContext);
+        mScreen = preferenceManager.createPreferenceScreen(mContext);
+        mScreen.addPreference(mSwitchPreference);
+    }
+
+    @After
+    public void tearDown() {
+        Settings.Secure.putInt(mContext.getContentResolver(),
+                Settings.Secure.ACCESSIBILITY_SOFTWARE_CURSOR_ENABLED, OFF);
+    }
+
+    @Test
+    public void getAvailabilityStatus_shouldReturnAvailable() {
+        assertThat(mController.getAvailabilityStatus())
+                .isEqualTo(BasePreferenceController.AVAILABLE);
+    }
+
+    @Test
+    public void performClick_cursorEnabled_shouldSetCursorDisabled() {
+        mController.setChecked(true);
+        mController.displayPreference(mScreen);
+
+        mSwitchPreference.performClick();
+
+        assertThat(mSwitchPreference.isChecked()).isFalse();
+        assertThat(isSoftwareCursorEnabled()).isFalse();
+    }
+
+    @Test
+    public void performClick_cursorDisabled_shouldSetCursorEnabled() {
+        mController.setChecked(false);
+        mController.displayPreference(mScreen);
+
+        mSwitchPreference.performClick();
+
+        assertThat(mSwitchPreference.isChecked()).isTrue();
+        assertThat(isSoftwareCursorEnabled()).isTrue();
+    }
+
+    @Test
+    public void setChecked_switchChecked_shouldSetCursorEnabled() {
+        mController.displayPreference(mScreen);
+
+        mController.setChecked(/* isChecked= */ true);
+
+        assertThat(isSoftwareCursorEnabled()).isTrue();
+    }
+
+    @Test
+    public void setChecked_switchUnchecked_shouldSetCursorDisabled() {
+        mController.displayPreference(mScreen);
+
+        mController.setChecked(/* isChecked= */ false);
+
+        assertThat(isSoftwareCursorEnabled()).isFalse();
+    }
+
+    @Test
+    public void onSwitchChanged_switchChecked_shouldSetCursorEnabled() {
+        mController.displayPreference(mScreen);
+
+        mController.onSwitchChanged(/* switchView= */ null, /* isChecked= */ true);
+
+        assertThat(isSoftwareCursorEnabled()).isTrue();
+    }
+
+    @Test
+    public void onSwitchChanged_switchUnchecked_shouldSetCursorDisabled() {
+        mController.displayPreference(mScreen);
+
+        mController.onSwitchChanged(/* switchView= */ null, /* isChecked= */ false);
+
+
+        assertThat(isSoftwareCursorEnabled()).isFalse();
+    }
+
+    private boolean isSoftwareCursorEnabled() {
+        return Settings.Secure.getInt(mContext.getContentResolver(),
+                Settings.Secure.ACCESSIBILITY_SOFTWARE_CURSOR_ENABLED, OFF) == ON;
+    }
+}