cordova in fragment
2018-06-27 本文已影响0人
坑爹马
新版的cordova plugin，将CordovaWebview改成了interface，所以无法作为视图在xml使用，这对于需要在fragment中使用Cordova是一个麻烦，官网也没有更新readme.md。所以这里记录下自己的实现.这里有些区别 由于项目需要我把cordova内核换成了腾讯x5，所以这里的webview是X5WebViewwebView。
public class TestFragmentextends Fragment {
private X5WebViewwebView;
private CordovaWebViewwebInterface;
private CordovaInterfaceImplcordovaInterface;
private ConfigXmlParserparser;
@Override
public void onAttach(Context context) {
super.onAttach(context);
cordovaInterface =new TestCordovaInterfaceImpl(this.getActivity(),this);
parser =new ConfigXmlParser();
parser.parse(this.getActivity());
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.test_fragment_webview, container,false);
//这里在xml中引用X5WebView替换webview
webView = view.findViewById(R.id.webview);
webInterface =new CordovaWebViewImpl(new X5WebViewEngine(webView));
webInterface.init(cordovaInterface,parser.getPluginEntries(),parser.getPreferences());
this.loadUrl(this.getWebviewUrl());
return view;
}
@Override
public void onActivityResult(int requestCode,int resultCode, Intent intent) {
super.onActivityResult(requestCode, resultCode, intent);
cordovaInterface.onActivityResult(requestCode, resultCode, intent);
}
@Override
public void onRequestPermissionsResult(int requestCode, String permissions[],int[] grantResults) {
try {
cordovaInterface.onRequestPermissionResult(requestCode, permissions, grantResults);
}catch (JSONException e) {
e.printStackTrace();
}
}
@Override
public void onStart() {
super.onStart();
if (this.webInterface ==null) {
return;
}
this.webInterface.handleStart();
}
@Override
public void onDestroy() {
super.onDestroy();
if (this.webInterface ==null) {
return;
}
webInterface.handleDestroy();
}
@Override
public void onResume() {
super.onResume();
if (this.webInterface ==null) {
return;
}
this.webInterface.handleResume(true);
}
@Override
public void onPause() {
super.onPause();
if (this.webInterface ==null) {
return;
}
this.webInterface.handlePause(true);
}
public void loadUrl(String url) {
if (webView !=null) {
webView.loadUrl(url);
}
}
private String getWebviewUrl() {
return "http://www.baidu.com";
}
}
public class TestCordovaInterfaceImpl extends CordovaInterfaceImpl {
private Fragment mFragment;
public TestCordovaInterfaceImpl(Activity activity, Fragment fragment) {
super(activity);
mFragment = fragment;
}
public TestCordovaInterfaceImpl(Activity activity, ExecutorService threadPool, Fragment fragment) {
super(activity, threadPool);
mFragment = fragment;
}
@Override
public void startActivityForResult(CordovaPlugin command, Intent intent,int requestCode) {
this.setActivityResultCallback(command);
try {
this.mFragment.startActivityForResult(intent, requestCode);
}catch (RuntimeException e) {
this.activityResultCallback =null;
throw e;
}
}
}
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical" android:layout_width="match_parent"
android:layout_height="match_parent">
<com.xxx.x5.X5WebView
android:id="@+id/webview"
android:layout_width="match_parent"
android:layout_height="match_parent">
</com.xxx.x5.X5WebView>
</LinearLayout>
