From 91ce7d2a476bd04fe525049a37a2f8b2824e9724 Mon Sep 17 00:00:00 2001
From: Eric Erfanian <erfanian@google.com>
Date: Mon, 5 Jun 2017 13:35:02 -0700
Subject: Update AOSP Dialer source from internal google3 repository at
 cl/158012278.

Test: make, treehugger

This CL updates the AOSP Dialer source with all the changes that have
gone into the private google3 repository. This includes all the
changes from cl/152373142 (4/06/2017) to cl/158012278 (6/05/2017).

This goal of these drops is to keep the AOSP source in sync with the
internal google3 repository. Currently these sync are done by hand
with very minor modifications to the internal source code.
See the Android.mk file for list of modifications.
Our current goal is to do frequent drops (daily if possible) and
eventually switched to an automated process.

Change-Id: I4d3f14b5140e2e51bead9497bc118a205b3ebe76
---
 .../android/dialershared/bubble/WindowRoot.java    | 55 ++++++++++++++++++++++
 1 file changed, 55 insertions(+)
 create mode 100644 java/com/android/dialershared/bubble/WindowRoot.java

(limited to 'java/com/android/dialershared/bubble/WindowRoot.java')

diff --git a/java/com/android/dialershared/bubble/WindowRoot.java b/java/com/android/dialershared/bubble/WindowRoot.java
new file mode 100644
index 000000000..2c176662e
--- /dev/null
+++ b/java/com/android/dialershared/bubble/WindowRoot.java
@@ -0,0 +1,55 @@
+/*
+ * 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);
+  }
+}
-- 
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