From 6549f070ebef213124895d1e4dc8544b67af77d4 Mon Sep 17 00:00:00 2001
From: seven332 <seven332@163.com>
Date: Wed, 9 Mar 2016 23:28:18 +0800
Subject: [PATCH] Use SafeCoordinatorLayout to avoid crash

---
 .../hippo/widget/SafeCoordinatorLayout.java   | 55 +++++++++++++++++++
 app/src/main/res/layout/activity_main.xml     |  4 +-
 2 files changed, 57 insertions(+), 2 deletions(-)
 create mode 100644 app/src/main/java/com/hippo/widget/SafeCoordinatorLayout.java

diff --git a/app/src/main/java/com/hippo/widget/SafeCoordinatorLayout.java b/app/src/main/java/com/hippo/widget/SafeCoordinatorLayout.java
new file mode 100644
index 000000000..37feb9cb2
--- /dev/null
+++ b/app/src/main/java/com/hippo/widget/SafeCoordinatorLayout.java
@@ -0,0 +1,55 @@
+/*
+ * Copyright 2016 Hippo Seven
+ *
+ * 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.hippo.widget;
+
+import android.content.Context;
+import android.support.design.widget.CoordinatorLayout;
+import android.util.AttributeSet;
+import android.view.MotionEvent;
+
+public class SafeCoordinatorLayout extends CoordinatorLayout {
+
+    public SafeCoordinatorLayout(Context context) {
+        super(context);
+    }
+
+    public SafeCoordinatorLayout(Context context, AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    public SafeCoordinatorLayout(Context context, AttributeSet attrs, int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+    }
+
+    @Override
+    public boolean onInterceptTouchEvent(MotionEvent ev) {
+        try {
+            return super.onInterceptTouchEvent(ev);
+        } catch (Exception e) {
+            return false;
+        }
+    }
+
+    @Override
+    public boolean onTouchEvent(MotionEvent ev) {
+        try {
+            return super.onTouchEvent(ev);
+        } catch (Exception e) {
+            return false;
+        }
+    }
+}
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 6d2a71963..aab750e87 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -15,7 +15,7 @@
   ~ limitations under the License.
   -->
 
-<android.support.design.widget.CoordinatorLayout
+<com.hippo.widget.SafeCoordinatorLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
@@ -55,4 +55,4 @@
             android:clickable="true"/>
 
     </android.support.v4.widget.DrawerLayout>
-</android.support.design.widget.CoordinatorLayout>
+</com.hippo.widget.SafeCoordinatorLayout>