优化细节提供 scrollTop方法

haoxikang · Sep 2, 2016 · 210a18a · 210a18a
1 parent 22cdbcb
commit 210a18a
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Showing 3 changed files with 7 additions and 4 deletions.
diff --git a/.idea/misc.xml b/.idea/misc.xml
diff --git a/build.gradle b/build.gradle
@@ -6,7 +6,7 @@ buildscript {
     }
     dependencies {
         classpath 'com.github.dcendents:android-maven-gradle-plugin:1.4.1'
-        classpath 'com.android.tools.build:gradle:2.2.0-beta2'
+        classpath 'com.android.tools.build:gradle:2.2.0-rc1'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files

diff --git a/webviewscroll/src/main/java/com/example/webviewscroll/WebScrollLayout.java b/webviewscroll/src/main/java/com/example/webviewscroll/WebScrollLayout.java
@@ -218,8 +218,11 @@ public void scrollTop(){
     protected void onDetachedFromWindow() {
         Log.d("销毁","销毁");
         super.onDetachedFromWindow();
-        mDispatchWebView.destroy();
-        mDispatchWebView=null;
+        if (mDispatchWebView!=null){
+            mDispatchWebView.destroy();
+            mDispatchWebView=null;
+        }
+
         recyclerView=null;
     }
 }