Listen for changes to IME and show/hide nav bar

This feature is configurable and set to false as the default value. It
is overlayed as true for Automotive.

Bug: 138242566
Test: manual
Change-Id: I5dde8adc9d4ce749d895287ccf63017b284caec8
Merged-In: I5dde8adc9d4ce749d895287ccf63017b284caec8

1 files changed, 13 insertions, 0 deletions

diff --git a/core/java/android/inputmethodservice/SoftInputWindow.java b/core/java/android/inputmethodservice/SoftInputWindow.java
index 0513feef801f..356b3448430a 100644
--- a/core/java/android/inputmethodservice/SoftInputWindow.java
+++ b/core/java/android/inputmethodservice/SoftInputWindow.java
@@ -21,6 +21,7 @@ import static java.lang.annotation.RetentionPolicy.SOURCE;
 import android.annotation.IntDef;
 import android.app.Dialog;
 import android.content.Context;
+import android.content.pm.PackageManager;
 import android.graphics.Rect;
 import android.os.Debug;
 import android.os.IBinder;
@@ -50,6 +51,7 @@ public class SoftInputWindow extends Dialog {
     final int mWindowType;
     final int mGravity;
     final boolean mTakesFocus;
+    final boolean mAutomotiveHideNavBarForKeyboard;
     private final Rect mBounds = new Rect();
 
     @Retention(SOURCE)
@@ -134,6 +136,8 @@ public class SoftInputWindow extends Dialog {
         mWindowType = windowType;
         mGravity = gravity;
         mTakesFocus = takesFocus;
+        mAutomotiveHideNavBarForKeyboard = context.getResources().getBoolean(
+                com.android.internal.R.bool.config_automotiveHideNavBarForKeyboard);
         initDockWindow();
     }
 
@@ -247,6 +251,11 @@ public class SoftInputWindow extends Dialog {
             windowModFlags |= WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL;
         }
 
+        if (isAutomotive() && mAutomotiveHideNavBarForKeyboard) {
+            windowSetFlags |= WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS;
+            windowModFlags |= WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS;
+        }
+
         getWindow().setFlags(windowSetFlags, windowModFlags);
     }
 
@@ -338,6 +347,10 @@ public class SoftInputWindow extends Dialog {
         mWindowState = newState;
     }
 
+    private boolean isAutomotive() {
+        return getContext().getPackageManager().hasSystemFeature(PackageManager.FEATURE_AUTOMOTIVE);
+    }
+
     private static String stateToString(@SoftInputWindowState int state) {
         switch (state) {
             case SoftInputWindowState.TOKEN_PENDING: