1 files changed, 0 insertions, 55 deletions
diff --git a/java/com/android/dialershared/bubble/WindowRoot.java b/java/com/android/dialershared/bubble/WindowRoot.java
deleted file mode 100644
index 2c176662e..000000000
--- a/java/com/android/dialershared/bubble/WindowRoot.java
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License
- */
-
-package com.android.dialershared.bubble;
-
-import android.content.Context;
-import android.support.annotation.NonNull;
-import android.view.KeyEvent;
-import android.widget.FrameLayout;
-
-/**
- * ViewGroup that handles some overlay window concerns. Allows back button events to be listened for
- * via an interface.
- */
-public class WindowRoot extends FrameLayout {
-
-  private OnBackPressedListener backPressedListener;
-
-  /** Callback for when the back button is pressed while this window is in focus */
-  public interface OnBackPressedListener {
-    boolean onBackPressed();
-  }
-
-  public WindowRoot(@NonNull Context context) {
-    super(context);
-  }
-
-  public void setOnBackPressedListener(OnBackPressedListener listener) {
-    backPressedListener = listener;
-  }
-
-  @Override
-  public boolean dispatchKeyEvent(KeyEvent event) {
-    if (event.getKeyCode() == KeyEvent.KEYCODE_BACK && backPressedListener != null) {
-      if (event.getAction() == KeyEvent.ACTION_UP) {
-        return backPressedListener.onBackPressed();
-      }
-      return true;
-    }
-    return super.dispatchKeyEvent(event);
-  }
-}