LineageHardwareManager: Introduce keys swap feature support

Change-Id: I789814d780b06b146c1f9ab62293f4d6ca287208

2 files changed, 18 insertions, 1 deletions

diff --git a/api/lineage_current.txt b/api/lineage_current.txt
index 13e70b33..4570052c 100644
--- a/api/lineage_current.txt
+++ b/api/lineage_current.txt
@@ -203,6 +203,7 @@ package lineageos.hardware {
     field public static final int FEATURE_DISPLAY_MODES = 8192; // 0x2000
     field public static final int FEATURE_HIGH_TOUCH_SENSITIVITY = 16; // 0x10
     field public static final int FEATURE_KEY_DISABLE = 32; // 0x20
+    field public static final int FEATURE_KEY_SWAP = 64; // 0x40
     field public static final int FEATURE_PICTURE_ADJUSTMENT = 262144; // 0x40000
     field public static final int FEATURE_READING_ENHANCEMENT = 16384; // 0x4000
     field public static final int FEATURE_SUNLIGHT_ENHANCEMENT = 256; // 0x100
diff --git a/sdk/src/java/lineageos/hardware/LineageHardwareManager.java b/sdk/src/java/lineageos/hardware/LineageHardwareManager.java
index 4c6793ff..c912b80c 100644
--- a/sdk/src/java/lineageos/hardware/LineageHardwareManager.java
+++ b/sdk/src/java/lineageos/hardware/LineageHardwareManager.java
@@ -1,6 +1,6 @@
 /*
  * Copyright (C) 2015-2016 The CyanogenMod Project
- *               2017-2019 The LineageOS Project
+ *               2017-2021 The LineageOS Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -41,6 +41,7 @@ import vendor.lineage.livedisplay.V2_0.IReadingEnhancement;
 import vendor.lineage.livedisplay.V2_0.ISunlightEnhancement;
 import vendor.lineage.touch.V1_0.IGloveMode;
 import vendor.lineage.touch.V1_0.IKeyDisabler;
+import vendor.lineage.touch.V1_0.IKeySwapper;
 import vendor.lineage.touch.V1_0.IStylusMode;
 import vendor.lineage.touch.V1_0.ITouchscreenGesture;
 
@@ -98,6 +99,12 @@ public final class LineageHardwareManager {
     public static final int FEATURE_KEY_DISABLE = 0x20;
 
     /**
+     * Hardware navigation key swapping
+     */
+    @VisibleForTesting
+    public static final int FEATURE_KEY_SWAP = 0x40;
+
+    /**
      * Increased display readability in bright light
      */
     @VisibleForTesting
@@ -157,6 +164,7 @@ public final class LineageHardwareManager {
         FEATURE_COLOR_ENHANCEMENT,
         FEATURE_HIGH_TOUCH_SENSITIVITY,
         FEATURE_KEY_DISABLE,
+        FEATURE_KEY_SWAP,
         FEATURE_SUNLIGHT_ENHANCEMENT,
         FEATURE_TOUCH_HOVERING,
         FEATURE_READING_ENHANCEMENT
@@ -284,6 +292,8 @@ public final class LineageHardwareManager {
                     return IGloveMode.getService(true);
                 case FEATURE_KEY_DISABLE:
                     return IKeyDisabler.getService(true);
+                case FEATURE_KEY_SWAP:
+                    return IKeySwapper.getService(true);
                 case FEATURE_TOUCH_HOVERING:
                     return IStylusMode.getService(true);
                 case FEATURE_TOUCHSCREEN_GESTURES:
@@ -347,6 +357,9 @@ public final class LineageHardwareManager {
                     case FEATURE_KEY_DISABLE:
                         IKeyDisabler keyDisabler = (IKeyDisabler) obj;
                         return keyDisabler.isEnabled();
+                    case FEATURE_KEY_SWAP:
+                        IKeySwapper keySwapper = (IKeySwapper) obj;
+                        return keySwapper.isEnabled();
                     case FEATURE_SUNLIGHT_ENHANCEMENT:
                         ISunlightEnhancement sunlightEnhancement = (ISunlightEnhancement) obj;
                         return sunlightEnhancement.isEnabled();
@@ -399,6 +412,9 @@ public final class LineageHardwareManager {
                     case FEATURE_KEY_DISABLE:
                         IKeyDisabler keyDisabler = (IKeyDisabler) obj;
                         return keyDisabler.setEnabled(enable);
+                    case FEATURE_KEY_SWAP:
+                        IKeySwapper keySwapper = (IKeySwapper) obj;
+                        return keySwapper.setEnabled(enable);
                     case FEATURE_SUNLIGHT_ENHANCEMENT:
                         ISunlightEnhancement sunlightEnhancement = (ISunlightEnhancement) obj;
                         return sunlightEnhancement.setEnabled(enable);