Add toggles for two Software Cursor settings: keyboard shift and trigger

hints.

Bug: 242218807
Test: atest SoftwareCursorKeyboardShiftPreferenceControllerTest and
SoftwareCursorTriggerHintsPreferenceControllerTest

Change-Id: I872291ee90b54842b237868a72d61b38efbfd886

tests/unit/src/com/android/settings/accessibility/SoftwareCursorKeyboardShiftPreferenceControllerTest.java

@@ -0,0 +1,120 @@
+/*
+ * 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.preference.SwitchPreference;
+import androidx.test.core.app.ApplicationProvider;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import com.android.settings.core.BasePreferenceController;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+/** Tests for {@link SoftwareCursorKeyboardShiftPreferenceController}. */
+@RunWith(AndroidJUnit4.class)
+public class SoftwareCursorKeyboardShiftPreferenceControllerTest {
+
+    private PreferenceScreen mScreen;
+    private final Context mContext = ApplicationProvider.getApplicationContext();
+    private SoftwareCursorKeyboardShiftPreferenceController mController;
+    private SwitchPreference mSwitchPreference;
+
+    @Before
+    public void setUp() {
+        if (Looper.myLooper() == null) {
+            Looper.prepare();
+        }
+        mController = new SoftwareCursorKeyboardShiftPreferenceController(mContext,
+                "cursor_trigger_keyboard_shift_enabled");
+        mSwitchPreference = new SwitchPreference(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_KEYBOARD_SHIFT_ENABLED, OFF);
+    }
+
+    @Test
+    public void getAvailabilityStatus_shouldReturnAvailable() {
+        assertThat(mController.getAvailabilityStatus())
+                .isEqualTo(BasePreferenceController.AVAILABLE);
+    }
+
+    @Test
+    public void performClick_cursorEnabled_shouldSetSettingDisabled() {
+        mController.setChecked(true);
+        mController.displayPreference(mScreen);
+
+        mSwitchPreference.performClick();
+
+        assertThat(mSwitchPreference.isChecked()).isFalse();
+        assertThat(isKeyboardShiftEnabled()).isFalse();
+    }
+
+    @Test
+    public void performClick_cursorDisabled_shouldSetSettingEnabled() {
+        mController.setChecked(false);
+        mController.displayPreference(mScreen);
+
+        mSwitchPreference.performClick();
+
+        assertThat(mSwitchPreference.isChecked()).isTrue();
+        assertThat(isKeyboardShiftEnabled()).isTrue();
+    }
+
+    @Test
+    public void setChecked_switchChecked_shouldSetSettingEnabled() {
+        mController.displayPreference(mScreen);
+
+        mController.setChecked(/* isChecked= */ true);
+
+        assertThat(isKeyboardShiftEnabled()).isTrue();
+    }
+
+    @Test
+    public void setChecked_switchUnchecked_shouldSetSettingDisabled() {
+        mController.displayPreference(mScreen);
+
+        mController.setChecked(/* isChecked= */ false);
+
+        assertThat(isKeyboardShiftEnabled()).isFalse();
+    }
+
+    private boolean isKeyboardShiftEnabled() {
+        return Settings.Secure.getInt(mContext.getContentResolver(),
+                Settings.Secure.ACCESSIBILITY_SOFTWARE_CURSOR_KEYBOARD_SHIFT_ENABLED, OFF) == ON;
+    }
+}

tests/unit/src/com/android/settings/accessibility/SoftwareCursorTriggerHintsPreferenceControllerTest.java

@@ -0,0 +1,120 @@
+/*
+ * 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.preference.SwitchPreference;
+import androidx.test.core.app.ApplicationProvider;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import com.android.settings.core.BasePreferenceController;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+/** Tests for {@link SoftwareCursorTriggerHintsPreferenceController}. */
+@RunWith(AndroidJUnit4.class)
+public class SoftwareCursorTriggerHintsPreferenceControllerTest {
+
+    private PreferenceScreen mScreen;
+    private final Context mContext = ApplicationProvider.getApplicationContext();
+    private SoftwareCursorTriggerHintsPreferenceController mController;
+    private SwitchPreference mSwitchPreference;
+
+    @Before
+    public void setUp() {
+        if (Looper.myLooper() == null) {
+            Looper.prepare();
+        }
+        mController = new SoftwareCursorTriggerHintsPreferenceController(mContext,
+                "cursor_trigger_hints_enabled");
+        mSwitchPreference = new SwitchPreference(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_TRIGGER_HINTS_ENABLED, OFF);
+    }
+
+    @Test
+    public void getAvailabilityStatus_shouldReturnAvailable() {
+        assertThat(mController.getAvailabilityStatus())
+                .isEqualTo(BasePreferenceController.AVAILABLE);
+    }
+
+    @Test
+    public void performClick_cursorEnabled_shouldSetSettingDisabled() {
+        mController.setChecked(true);
+        mController.displayPreference(mScreen);
+
+        mSwitchPreference.performClick();
+
+        assertThat(mSwitchPreference.isChecked()).isFalse();
+        assertThat(areTriggerHintsEnabled()).isFalse();
+    }
+
+    @Test
+    public void performClick_cursorDisabled_shouldSetSettingEnabled() {
+        mController.setChecked(false);
+        mController.displayPreference(mScreen);
+
+        mSwitchPreference.performClick();
+
+        assertThat(mSwitchPreference.isChecked()).isTrue();
+        assertThat(areTriggerHintsEnabled()).isTrue();
+    }
+
+    @Test
+    public void setChecked_switchChecked_shouldSetSettingEnabled() {
+        mController.displayPreference(mScreen);
+
+        mController.setChecked(/* isChecked= */ true);
+
+        assertThat(areTriggerHintsEnabled()).isTrue();
+    }
+
+    @Test
+    public void setChecked_switchUnchecked_shouldSetSettingDisabled() {
+        mController.displayPreference(mScreen);
+
+        mController.setChecked(/* isChecked= */ false);
+
+        assertThat(areTriggerHintsEnabled()).isFalse();
+    }
+
+    private boolean areTriggerHintsEnabled() {
+        return Settings.Secure.getInt(mContext.getContentResolver(),
+                Settings.Secure.ACCESSIBILITY_SOFTWARE_CURSOR_TRIGGER_HINTS_ENABLED, OFF) == ON;
+    }
+}