From 100e0b270db0a99670526d646347085f0f79f418 Mon Sep 17 00:00:00 2001
From: Jules Aguillon <jules@j3s.fr>
Date: Thu, 20 Jan 2022 21:22:09 +0100
Subject: [PATCH] Fix crash when switching app

---
 srcs/juloo.keyboard2/Keyboard2.java | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/srcs/juloo.keyboard2/Keyboard2.java b/srcs/juloo.keyboard2/Keyboard2.java
index b3772ae..fdaa672 100644
--- a/srcs/juloo.keyboard2/Keyboard2.java
+++ b/srcs/juloo.keyboard2/Keyboard2.java
@@ -20,6 +20,7 @@ import android.view.ContextThemeWrapper;
 import android.view.KeyEvent;
 import android.view.View;
 import android.view.ViewGroup;
+import android.view.ViewParent;
 import android.util.Log;
 import java.util.HashMap;
 import java.util.List;
@@ -188,6 +189,15 @@ public class Keyboard2 extends InputMethodService
     setInputView(_keyboardView);
   }
 
+  @Override
+  public void setInputView(View v)
+  {
+    ViewParent parent = v.getParent();
+    if (parent != null && parent instanceof ViewGroup)
+      ((ViewGroup)parent).removeView(v);
+    super.setInputView(v);
+  }
+
   @Override
   public void onCurrentInputMethodSubtypeChanged(InputMethodSubtype subtype)
   {