[Physical Keybaord] Add keyboard touchpad/Mouse page - part2

screenshot: https://screenshot.googleplex.com/A4yihXmkTTo2nM3.png

Add seperate controllers in page and guard with flag.
Original controller will be disabled if flag is off.

This is part of feature for keyboard setting update.
document: go/new-a11y-touchpad-mouse-page

Bug: 377602364
Test: atest SettingsRoboTests
Flag: com.android.settings.keyboard.keyboard_and_touchpad_a11y_new_page_enabled
Change-Id: I20bf7c65a7f9adc734c7382f23a92d1eb41822f1

res/drawable/ic_settings_mouse.xml

@@ -0,0 +1,14 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="?android:attr/colorControlNormal">
+  <group>
+    <clip-path
+        android:pathData="M0,0h24v24h-24z"/>
+    <path
+        android:pathData="M12,22C10.067,22 8.417,21.317 7.05,19.95C5.683,18.583 5,16.933 5,15V9C5,7.067 5.683,5.417 7.05,4.05C8.417,2.683 10.067,2 12,2C13.933,2 15.583,2.683 16.95,4.05C18.317,5.417 19,7.067 19,9V15C19,16.933 18.317,18.583 16.95,19.95C15.583,21.317 13.933,22 12,22ZM13,9H17C17,7.8 16.617,6.742 15.85,5.825C15.1,4.908 14.15,4.333 13,4.1V9ZM7,9H11V4.1C9.85,4.333 8.892,4.908 8.125,5.825C7.375,6.742 7,7.8 7,9ZM12,20C13.383,20 14.558,19.517 15.525,18.55C16.508,17.567 17,16.383 17,15V11H7V15C7,16.383 7.483,17.567 8.45,18.55C9.433,19.517 10.617,20 12,20Z"
+        android:fillColor="@android:color/white"/>
+  </group>
+</vector>

res/values/strings.xml

@@ -4650,6 +4650,8 @@
     <string name="trackpad_mouse_settings">Touchpad &amp; mouse</string>
     <!-- Title for the button to trigger the 'mouse settings' page if connect with a mouse. [CHAR LIMIT=35] -->
     <string name="mouse_settings">Mouse</string>
+    <!-- Summary text for mouse setting page. [CHAR LIMIT=35] -->
+    <string name="mouse_settings_summary">Pointer speed, swap buttons, button customisation</string>
     <!-- Summary text for the 'trackpad settings' page. [CHAR LIMIT=100] -->
     <string name="trackpad_settings_summary">Pointer speed, gestures</string>
 

res/xml/system_dashboard_fragment.xml

@@ -46,6 +46,24 @@
         android:fragment="com.android.settings.inputmethod.TouchpadAndMouseSettings"
         settings:controller="com.android.settings.inputmethod.TouchpadAndMouseSettingsController"/>
 
+    <Preference
+        android:key="touchpad_settings"
+        android:title="@string/trackpad_settings"
+        android:summary="@string/trackpad_settings_summary"
+        android:icon="@drawable/ic_settings_trackpad"
+        android:order="-253"
+        android:fragment="com.android.settings.inputmethod.TouchpadSettingFragment"
+        settings:controller="com.android.settings.inputmethod.TouchpadSettingsController"/>
+
+    <Preference
+        android:key="mouse_settings"
+        android:title="@string/mouse_settings"
+        android:summary="@string/mouse_settings_summary"
+        android:icon="@drawable/ic_settings_mouse"
+        android:order="-252"
+        android:fragment="com.android.settings.inputmethod.MouseSettingFragment"
+        settings:controller="com.android.settings.inputmethod.MouseSettingsController"/>
+
     <Preference
         android:key="gesture_settings"
         android:title="@string/gesture_preference_title"

src/com/android/settings/inputmethod/TouchpadAndMouseSettingsController.java

@@ -26,6 +26,7 @@ import androidx.preference.Preference;
 
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settings.keyboard.Flags;
 import com.android.settingslib.core.lifecycle.LifecycleObserver;
 import com.android.settingslib.core.lifecycle.events.OnStart;
 import com.android.settingslib.core.lifecycle.events.OnStop;
@@ -85,13 +86,15 @@ public class TouchpadAndMouseSettingsController extends BasePreferenceController
 
     @Override
     public int getAvailabilityStatus() {
+        boolean isNewPageFlagDisabled = !Flags.keyboardAndTouchpadA11yNewPageEnabled();
         boolean isFeatureOn = FeatureFlagUtils
                 .isEnabled(mContext, FeatureFlagUtils.SETTINGS_NEW_KEYBOARD_TRACKPAD);
         boolean isTouchpad = InputPeripheralsSettingsUtils.isTouchpad();
         boolean isPointerCustomizationEnabled =
                 android.view.flags.Flags.enableVectorCursorA11ySettings();
         boolean isMouse = InputPeripheralsSettingsUtils.isMouse();
-        return (isFeatureOn && isTouchpad) || (isPointerCustomizationEnabled && isMouse) ? AVAILABLE
+        return ((isFeatureOn && isTouchpad) || (isPointerCustomizationEnabled && isMouse))
+                && isNewPageFlagDisabled ? AVAILABLE
                 : CONDITIONALLY_UNAVAILABLE;
     }
 }

tests/robotests/src/com/android/settings/inputmethod/TouchpadAndMouseSettingsControllerTest.java

@@ -23,12 +23,15 @@ import static com.google.common.truth.Truth.assertThat;
 import static org.junit.Assume.assumeTrue;
 
 import android.content.Context;
+import android.platform.test.annotations.DisableFlags;
+import android.platform.test.flag.junit.SetFlagsRule;
 import android.view.InputDevice;
 
 import androidx.preference.Preference;
 import androidx.test.core.app.ApplicationProvider;
 
 import com.android.settings.core.BasePreferenceController;
+import com.android.settings.keyboard.Flags;
 import com.android.settings.testutils.shadow.ShadowInputDevice;
 
 import org.junit.Before;
@@ -47,6 +50,8 @@ import org.robolectric.annotation.Config;
         ShadowInputDevice.class,
 })
 public class TouchpadAndMouseSettingsControllerTest {
+    @Rule
+    public final SetFlagsRule mSetFlagsRule = new SetFlagsRule();
     @Rule
     public MockitoRule rule = MockitoJUnit.rule();
 
@@ -80,6 +85,7 @@ public class TouchpadAndMouseSettingsControllerTest {
     }
 
     @Test
+    @DisableFlags(Flags.FLAG_KEYBOARD_AND_TOUCHPAD_A11Y_NEW_PAGE_ENABLED)
     public void getAvailabilityStatus_isTouchpadAvailable() {
         int deviceId = 1;
         ShadowInputDevice.sDeviceIds = new int[]{deviceId};
@@ -92,6 +98,7 @@ public class TouchpadAndMouseSettingsControllerTest {
     }
 
     @Test
+    @DisableFlags(Flags.FLAG_KEYBOARD_AND_TOUCHPAD_A11Y_NEW_PAGE_ENABLED)
     public void getAvailabilityStatus_isMouseAvailable() {
         assumeTrue(enableVectorCursorA11ySettings());