1

app/src/main/java/com/polysoft/nafmii/fragment/HomeWebviewFragment.java

+package com.polysoft.nafmii.fragment;
+
+import android.os.Bundle;
+
+import com.polysoft.nafmii.webview.HomeWebviewHandler;
+import com.polysoft.nafmii.webview.NativeApi;
+import com.tencent.smtt.sdk.WebView;
+
+public class HomeWebviewFragment extends WebViewFragment {
+
+    public static WebViewFragment newInstances(String url) {
+        HomeWebviewFragment fragment = new HomeWebviewFragment();
+        Bundle bundle = new Bundle();
+        bundle.putString("url", url);
+        fragment.setArguments(bundle);
+        return fragment;
+    }
+
+    @Override
+    protected void setWebView(WebView webView) {
+        super.setWebView(webView);
+
+        HomeWebviewHandler handler = new HomeWebviewHandler(this, webView);
+        webView.addJavascriptInterface(new NativeApi(handler), "$NativeApi");
+        super.setWebviewHandler(handler);
+    }
+}

app/src/main/java/com/polysoft/nafmii/fragment/WebViewFragment.java

@@ -20,7 +20,6 @@ import com.polysoft.nafmii.utils.FileProviderUtils;
 import com.polysoft.nafmii.utils.IntentUtils;
 import com.polysoft.nafmii.utils.PermissionUtils;
 import com.polysoft.nafmii.utils.ToastUtils;
-import com.polysoft.nafmii.webview.HomeWebviewHandler;
 import com.polysoft.nafmii.webview.IWebview;
 import com.polysoft.nafmii.webview.MyWebChromeClient;
 import com.polysoft.nafmii.webview.MyWebViewClient;
@@ -35,74 +34,51 @@ import java.io.File;
 
 public class WebViewFragment extends Fragment implements WebviewLoadListener {
 
-    private View rootView;
-    private ViewGroup layout;
-    private WebView webView;
-
-    private WebviewHandler webviewHandler;
+    protected WebView mWebview;
+    private ViewGroup mWebviewLayout;
+    private WebviewHandler mWebviewHandler;
     private ValueCallback<Uri[]> filePathCallback;
 
-    public static WebViewFragment newInstances(String url) {
+    public static WebViewFragment newInstance(String url) {
+        Bundle args = new Bundle();
         WebViewFragment fragment = new WebViewFragment();
-        Bundle bundle = new Bundle();
-        bundle.putString("url", url);
-        fragment.setArguments(bundle);
+        args.putString("url", url);
+        fragment.setArguments(args);
         return fragment;
     }
 
     @Nullable
     @Override
-    public View onCreateView(@NonNull LayoutInflater inflater,
-                             @Nullable ViewGroup container,
-                             @Nullable Bundle savedInstanceState) {
+    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
         super.setHasOptionsMenu(true);
         return inflater.inflate(R.layout.fragment_webview, null, false);
     }
 
-
     @Override
     public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
         super.onViewCreated(view, savedInstanceState);
-        this.layout = view.findViewById(R.id.webview_layout);
-        this.initWebview();
-    }
-
-
-    private void initWebview() {
-        WebView webView = X5WebviewUtils.create(getActivity());
-        webView.setWebChromeClient(new MyWebChromeClient(this));
-        webView.setWebViewClient(new MyWebViewClient(this));
-        this.webviewHandler = new HomeWebviewHandler(this, webView);
-
-        this.layout.removeAllViews();
-        int match = ViewGroup.LayoutParams.MATCH_PARENT;
-        this.layout.addView(webView, new ViewGroup.LayoutParams(match, match));
-
-        this.webView = webView;
+        this.mWebviewLayout = view.findViewById(R.id.webview_layout);
+        this.initWebView();
 
-        Bundle bundle = getArguments();
-        String url = bundle.getString("url", "");
-        this.webView.loadUrl(url);
     }
 
     public IWebview getWebview() {
-        return this.webviewHandler;
+        if (null == this.mWebviewHandler) {
+            this.mWebviewHandler = new WebviewHandler(this, this.mWebview);
+        }
+        return this.mWebviewHandler;
     }
 
     @Override
     public void onDestroy() {
         super.onDestroy();
-        X5WebviewUtils.destroy(this.webView);
+        X5WebviewUtils.destroy(this.mWebview);
     }
 
     @Override
     public void onWebviewLoad(int type, Object param) {
-        if (type == WebviewLoadListener.TYPE_FINISH) {
-
-        } else if (type == WebviewLoadListener.TYPE_ERROR) {
 
     }
-    }
 
     @Override
     public void onShowFileChooser(ValueCallback<Uri[]> filePathCallback, String[] acceptTypes, boolean isCapture) {
@@ -121,7 +97,7 @@ public class WebViewFragment extends Fragment implements WebviewLoadListener {
     }
 
     @Override
-    public void onActivityResult(int requestCode, int resultCode, @Nullable @org.jetbrains.annotations.Nullable Intent data) {
+    public void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
         if (IntentUtils.ACTIVITY_CODE_CHOOSERFILE == requestCode) {
             if (Activity.RESULT_OK != resultCode) {
                 ToastUtils.showLong("操作失败！");
@@ -154,7 +130,7 @@ public class WebViewFragment extends Fragment implements WebviewLoadListener {
                     String filepath = IntentUtils.getTakePhotoPath(super.getContext());
                     File file = BitmapUtils.compressBitmap(filepath);
                     PhotosReceiver.sendBroadcastCamera(super.getContext(), file.getAbsolutePath());
-                } else if (null != data && null != data.getData()){
+                } else if (null != data && null != data.getData()) {
                     Uri imgUrl = data.getData();
                     String newFilepath = IntentUtils.getTakePhotoPath(super.getContext());
                     String filepath = FileProviderUtils.getUriPath(super.getContext(), imgUrl);
@@ -166,4 +142,31 @@ public class WebViewFragment extends Fragment implements WebviewLoadListener {
             }
         }
     }
+
+    protected void loadUrl(String url) {
+        this.mWebview.loadUrl(url);
+    }
+
+    protected void setWebviewHandler(WebviewHandler handler) {
+        this.mWebviewHandler = handler;
+    }
+
+    protected void setWebView(WebView webView) {
+        webView.setWebChromeClient(new MyWebChromeClient(this));
+        webView.setWebViewClient(new MyWebViewClient(this));
+        this.mWebview = webView;
+    }
+
+    private void initWebView() {
+        WebView webView = X5WebviewUtils.create(getActivity());
+        this.setWebView(webView);
+        this.showWebviewLayout(webView);
+        this.loadUrl(super.getArguments().getString("url", ""));
+    }
+
+    private void showWebviewLayout(WebView webView) {
+        this.mWebviewLayout.removeAllViews();
+        int match = ViewGroup.LayoutParams.MATCH_PARENT;
+        this.mWebviewLayout.addView(this.mWebview, new ViewGroup.LayoutParams(match, match));
+    }
 }
\ No newline at end of file