Settings: Add high touch sensitivity and touchscreen hovering toggles

Co-authored-by: Bruno Martins <bgcngm@gmail.com>
Change-Id: Ib8712d2d0c0fe4396dbea7c7fc130e0c253d3207

res/values/cm_strings.xml

@@ -40,6 +40,10 @@
     <string name="status_bar_double_tap_to_sleep_title">Tap to sleep</string>
     <string name="status_bar_double_tap_to_sleep_summary">Double-tap on the status bar or lockscreen to turn off the display</string>
 
+    <!-- High touch sensitivity -->
+    <string name="high_touch_sensitivity_title">High touch sensitivity</string>
+    <string name="high_touch_sensitivity_summary">Increase touchscreen sensitivity so it can be used while wearing gloves</string>
+
     <!-- Hotspot extras -->
     <string name="tethering_allow_vpn_upstreams_title">Use VPN for connected devices</string>
     <string name="tethering_allow_vpn_upstreams_summary">When this device is using a VPN, all devices connected to the hotspot will use the same VPN</string>
@@ -77,4 +81,8 @@
     <!-- Touchscreen gesture settings -->
     <string name="touchscreen_gesture_settings_title">Touchscreen gestures</string>
     <string name="touchscreen_gesture_settings_summary">Perform various touchscreen gestures for quick actions</string>
+
+    <!-- Touchscreen hovering -->
+    <string name="touchscreen_hovering_title">Touchscreen hovering</string>
+    <string name="touchscreen_hovering_summary">Allows you to hover the screen like a mouse in web browsers, remote desktops, etc</string>
 </resources>

res/xml/display_settings.xml

@@ -211,6 +211,13 @@
             android:defaultValue="@*lineageos.platform:bool/config_dt2sGestureEnabledByDefault"
             settings:requiresConfig="@*lineageos.platform:bool/config_dt2sGestureAvailable" />
 
+        <lineageos.preference.LineageSystemSettingSwitchPreference
+            android:key="high_touch_sensitivity_enable"
+            android:title="@string/high_touch_sensitivity_title"
+            android:summary="@string/high_touch_sensitivity_summary"
+            android:defaultValue="false"
+            settings:requiresFeature="lineagehardware:FEATURE_HIGH_TOUCH_SENSITIVITY" />
+
         <ListPreference
             android:key="theme"
             android:title="@string/device_theme"

res/xml/keyboard_settings.xml

@@ -61,6 +61,14 @@
             android:key="pointer_speed"
             android:title="@string/pointer_speed"
             android:dialogTitle="@string/pointer_speed" />
+
+        <lineageos.preference.LineageSecureSettingSwitchPreference
+            android:key="feature_touch_hovering"
+            android:title="@string/touchscreen_hovering_title"
+            android:summary="@string/touchscreen_hovering_summary"
+            android:defaultValue="false"
+            settings:requiresFeature="lineagehardware:FEATURE_TOUCH_HOVERING" />
+
     </PreferenceCategory>
 
     <SwitchPreferenceCompat

src/com/android/settings/DisplaySettings.java

@@ -37,6 +37,8 @@ import com.android.settingslib.core.AbstractPreferenceController;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 import com.android.settingslib.search.SearchIndexable;
 
+import lineageos.hardware.LineageHardwareManager;
+
 import java.util.ArrayList;
 import java.util.List;
 
@@ -44,6 +46,8 @@ import java.util.List;
 public class DisplaySettings extends DashboardFragment {
     private static final String TAG = "DisplaySettings";
 
+    private static final String KEY_HIGH_TOUCH_SENSITIVITY = "high_touch_sensitivity_enable";
+
     @Override
     public int getMetricsCategory() {
         return SettingsEnums.DISPLAY;
@@ -90,6 +94,17 @@ public class DisplaySettings extends DashboardFragment {
     public static final BaseSearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
             new BaseSearchIndexProvider(R.xml.display_settings) {
 
+                @Override
+                public List<String> getNonIndexableKeys(Context context) {
+                    List<String> keys = super.getNonIndexableKeys(context);
+                    LineageHardwareManager hardware = LineageHardwareManager.getInstance(context);
+                    if (!hardware.isSupported(
+                            LineageHardwareManager.FEATURE_HIGH_TOUCH_SENSITIVITY)) {
+                        keys.add(KEY_HIGH_TOUCH_SENSITIVITY);
+                    }
+                    return keys;
+                }
+
                 @Override
                 public List<AbstractPreferenceController> createPreferenceControllers(
                         Context context) {

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

@@ -36,6 +36,8 @@ import com.android.settingslib.core.AbstractPreferenceController;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 import com.android.settingslib.search.SearchIndexable;
 
+import lineageos.hardware.LineageHardwareManager;
+
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
@@ -47,6 +49,7 @@ public class KeyboardSettings extends DashboardFragment {
 
     private static final String KEY_KEYBOARDS_CATEGORY = "keyboards_category";
     private static final String KEY_POINTER_CATEGORY = "pointer_category";
+    private static final String KEY_TOUCH_HOVERING = "feature_touch_hovering";
 
     @Override
     public int getMetricsCategory() {
@@ -110,5 +113,15 @@ public class KeyboardSettings extends DashboardFragment {
     }
 
     public static final BaseSearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
-            new BaseSearchIndexProvider(R.xml.keyboard_settings);
+            new BaseSearchIndexProvider(R.xml.keyboard_settings) {
+                @Override
+                public List<String> getNonIndexableKeys(Context context) {
+                    List<String> keys = super.getNonIndexableKeys(context);
+                    LineageHardwareManager hardware = LineageHardwareManager.getInstance(context);
+                    if (!hardware.isSupported(LineageHardwareManager.FEATURE_TOUCH_HOVERING)) {
+                        keys.add(KEY_TOUCH_HOVERING);
+                    }
+                    return keys;
+                }
+            };
 }