修改

Author: haoxikang

.idea/misc.xml

@@ -28,7 +28,7 @@ protected void onCreate(Bundle savedInstanceState) {
         webScrollLayout = (WebScrollLayout)findViewById(R.id.my_layout);
         recyclerView = (RecyclerView)findViewById(R.id.recycler);
         recyclerView.setLayoutManager(new LinearLayoutManager(this));
-        WebViewAdapter webViewAdapter = new WebViewAdapter(new MyAdapter(),"http://wap.4c.cn");
+        WebViewAdapter webViewAdapter = new WebViewAdapter(new MyAdapter());
         webScrollLayout.setRecyclerviewScrollBottomListener(new WebScrollLayout.RecyclerviewScrollBottom() {
             @Override
             public void onScrollBottom() {
@@ -37,15 +37,6 @@ public void onScrollBottom() {
         });
         webViewAdapter.attachLayout(webScrollLayout);
         final ScrollWebView scrollWebView = new ScrollWebView(this);
-        scrollWebView.setWebViewClient(new WebViewClient(){
-            @Override
-            public void onPageFinished(WebView view, String url) {
-                super.onPageFinished(view, url);
-
-               boolean s= scrollWebView.pageDown(true);
-                Log.d("加载完毕",s+"");
-            }
-        });
         scrollWebView.loadUrl("http://wap.4c.cn");
         webViewAdapter.attachWebView(scrollWebView);
         recyclerView.setAdapter(webViewAdapter);

.idea/modules.xml

@@ -82,7 +82,7 @@ public void setOnCustomScroolChangeListener(ScrollInterface scrollInterface) {
 
     public interface ScrollInterface {
 
-        public void onSChanged(int l, int t, int oldl, int oldt);
+         void onSChanged(int l, int t, int oldl, int oldt);
 
     }
 

app/src/main/java/com/example/administrator/webviewlist/MainActivity.java

@@ -39,7 +39,6 @@ public void onScrollStateChanged(RecyclerView recyclerView, int newState) {
                         onScrollTop(false);
                     }
                     if (newState == RecyclerView.SCROLL_STATE_IDLE) {
-                        int count = recyclerView.getAdapter().getItemCount();
                         //获取最后一个完全显示的ItemPosition
                         int lastVisibleItem = manager.findLastCompletelyVisibleItemPosition();
                         int totalItemCount = manager.getItemCount();
@@ -77,7 +76,7 @@ public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
                 @Override
                 public void onSChanged(int l, int t, int oldl, int oldt) {
                     float webViewContentHeight = mDispatchWebView.getContentHeight() * mDispatchWebView.getScale();
-                    //WebView的现高度
+                    Log.d("高度",mDispatchWebView.getContentHeight()+"");
                     float webViewCurrentHeight = (mDispatchWebView.getHeight() + mDispatchWebView.getScrollY());
                     if ((webViewContentHeight - webViewCurrentHeight) == 0) {
                         System.out.println("WebView滑动到了底端");
@@ -106,16 +105,9 @@ public WebScrollLayout(Context context, AttributeSet attrs, int defStyleAttr) {
 
     }
 
-    //手势事件拦截判断
     @Override
     public boolean onInterceptTouchEvent(MotionEvent ev) {
-        /**
-         * 当在页面某节点的touchstart事件里调用preventHostViewTouchMove时
-         * 此时拦截后续的TouchMove事件给mDispatchWebView
-         * 但在这之前mDispatchWebView会收到一个Touch Cancel消息
-         * 这时应该让mDispatchWebView暂时忽略这个Cancel事件（在TouchUp后恢复）
-         * 避免打断页面DOM节点绑定的事件处理流程而导致节点不跟手或不响应
-         * */
+
         if (ev.getAction() == MotionEvent.ACTION_MOVE && isIntercept) {
             {
                 if (mDispatchWebView.isScroll()) {
@@ -178,7 +170,7 @@ private void onScrollTop(boolean istop) {  //recyclerview是否滑动到顶部
             if (!isScrollUp && istop && mDispatchWebView.isScroll()) {
                 mDispatchWebView.ignoreTouchCancel(true);
                 isIntercept = true;
-            }else {
+            }else if (mDispatchWebView!=null){
                 mDispatchWebView.ignoreTouchCancel(false);
                 isIntercept = false;
             }

webviewscroll/src/main/java/com/example/webviewscroll/ScrollWebView.java

@@ -14,7 +14,6 @@
 public class WebViewAdapter<T> extends RecyclerView.Adapter<RecyclerView.ViewHolder>
 {
 
-    private String url = "";
     private int TPYE_WEB_VIEW=10;
     private RecyclerView.Adapter mInnerAdapter;
     private WebScrollLayout layout;
@@ -27,10 +26,9 @@ public void setmInnerAdapter(RecyclerView.Adapter mInnerAdapter) {
         this.mInnerAdapter = mInnerAdapter;
     }
 
-    public WebViewAdapter(RecyclerView.Adapter adapter, String url)
+    public WebViewAdapter(RecyclerView.Adapter adapter)
     {
         mInnerAdapter = adapter;
-        this.url = url;
 
     }