Merge "Add a boolean variable to signal whether we use deadzone with nav bar, and use that signal in our existing logic." into main

2 files changed, 22 insertions, 3 deletions

diff --git a/packages/SystemUI/res/values/config.xml b/packages/SystemUI/res/values/config.xml
index fb883640c9a9..f8762f0a98d5 100644
--- a/packages/SystemUI/res/values/config.xml
+++ b/packages/SystemUI/res/values/config.xml
@@ -37,6 +37,9 @@
         <item>400</item>
     </integer-array>
 
+    <!-- Whether to use deadzone with nav bar -->
+    <bool name="config_useDeadZone">true</bool>
+
     <!-- decay duration (from size_max -> size), in ms -->
     <integer name="navigation_bar_deadzone_hold">333</integer>
     <integer name="navigation_bar_deadzone_decay">333</integer>
diff --git a/packages/SystemUI/src/com/android/systemui/navigationbar/buttons/DeadZone.java b/packages/SystemUI/src/com/android/systemui/navigationbar/buttons/DeadZone.java
index 326830600635..8177fdec86e6 100644
--- a/packages/SystemUI/src/com/android/systemui/navigationbar/buttons/DeadZone.java
+++ b/packages/SystemUI/src/com/android/systemui/navigationbar/buttons/DeadZone.java
@@ -61,6 +61,7 @@ public class DeadZone {
         }
     };
 
+    private final boolean mUseDeadZone;
     private final NavigationBarController mNavBarController;
     private final NavigationBarView mNavigationBarView;
 
@@ -86,9 +87,12 @@ public class DeadZone {
 
     @Inject
     public DeadZone(NavigationBarView view) {
+        mUseDeadZone = view.getResources().getBoolean(R.bool.config_useDeadZone);
+
         mNavigationBarView = view;
         mNavBarController = Dependency.get(NavigationBarController.class);
         mDisplayId = view.getContext().getDisplayId();
+
         onConfigurationChanged(HORIZONTAL);
     }
 
@@ -108,12 +112,20 @@ public class DeadZone {
     }
 
     public void setFlashOnTouchCapture(boolean dbg) {
+        if (!mUseDeadZone) {
+            return;
+        }
+
         mShouldFlash = dbg;
         mFlashFrac = 0f;
         mNavigationBarView.postInvalidate();
     }
 
     public void onConfigurationChanged(int rotation) {
+        if (!mUseDeadZone) {
+            return;
+        }
+
         mDisplayRotation = rotation;
 
         final Resources res = mNavigationBarView.getResources();
@@ -134,6 +146,10 @@ public class DeadZone {
 
     // I made you a touch event...
     public boolean onTouchEvent(MotionEvent event) {
+        if (!mUseDeadZone) {
+            return false;
+        }
+
         if (DEBUG) {
             Slog.v(TAG, this + " onTouch: " + MotionEvent.actionToString(event.getAction()));
         }
@@ -187,17 +203,17 @@ public class DeadZone {
         if (mShouldFlash) mNavigationBarView.postInvalidate();
     }
 
-    public void setFlash(float f) {
+    private void setFlash(float f) {
         mFlashFrac = f;
         mNavigationBarView.postInvalidate();
     }
 
-    public float getFlash() {
+    private float getFlash() {
         return mFlashFrac;
     }
 
     public void onDraw(Canvas can) {
-        if (!mShouldFlash || mFlashFrac <= 0f) {
+        if (!mUseDeadZone || !mShouldFlash || mFlashFrac <= 0f) {
             return;
         }