I have included Cordoba WebvView as a component for my project, everything works fine except for one; when the back button is pressed, I get an error message "LogCat", which says: "The recipient is not registered!" I don’t think I registered the receiver. There is also an example project on GitHub here . I also get the same error when running this application.
What I want to do is insert the WebView Cordova into your Android project and run some javascript functions.
Here is my main activity;
public class MainNativeViewController extends FragmentActivity implements CordovaInterface, JavaScriptListener { FragmentTransaction transaction; RelativeLayout childBrowser; RelativeLayout dialogBox; RelativeLayout emailComposer; private ExecutorService threadPool; CordovaWebViewFragment cordovaWebViewFragment; public CordovaWebView cordovaWebView; public LayoutInflater inflater; CordovaPlugin mActivityResultCallback; @Override protected void onCreate(Bundle savedInstanceState) { // TODO Auto-generated method stub super.onCreate(savedInstanceState); setContentView(R.layout.fragment_container); overridePendingTransition(R.anim.fade_in, R.anim.fade_out); threadPool = Executors.newCachedThreadPool(); cordovaWebView = SingleTonCordovaWebView.getCordovaWebView(this); cordovaWebView.loadUrl("file:///android_asset/www/invoke_native_view.html"); FragmentManager manager = getSupportFragmentManager(); ListFragment listFragment = new ListFragment(); manager.beginTransaction().add(R.id.fragment_container, listFragment).commit(); } @Override public void showFragment(String fragmentName) { /* * This method is used to create and replace a fragment to the * container. according to name passed through here. */ transaction = getSupportFragmentManager().beginTransaction(); transaction.setCustomAnimations(R.anim.slide_in_right, R.anim.slide_out_left, R.anim.slide_in_left, R.anim.slide_out_right); if (fragmentName.equals("error")) { DialogCreator dialog = new DialogCreator(this); dialog.createDialog("Error !", "Fragment Name is wrong,", "Check fragment name", false); } else { // fragment name is ignored for different cases, it will be used for // further proporties. // Just checking out the error in the case its not right parameter. NativeViewTestFragment testFragment = new NativeViewTestFragment(fragmentName); transaction.replace(R.id.fragment_container, testFragment); transaction.addToBackStack(null); transaction.commit(); } } @Override protected void onNewIntent(final Intent intent) { super.onNewIntent(intent); // Forward to plugins if ((this.cordovaWebView != null) && (this.cordovaWebView.pluginManager != null)) { this.cordovaWebView.pluginManager.onNewIntent(intent); } } @Override public void cancelLoadUrl() { } @Override public ExecutorService getThreadPool() { return threadPool; } @Override public Activity getActivity() { return this; } @Override public Context getContext() { return this; } @Override public Object onMessage(final String id, final Object data) { // return getCordovaFragment().onMessage(id, data); return null; } @Override public void setActivityResultCallback(CordovaPlugin arg0) { // TODO Auto-generated method stub } @Override public void startActivityForResult(CordovaPlugin plugin, Intent intent, int requestCode) { mActivityResultCallback = plugin; startActivityForResult(intent, requestCode); } @Override /** * Called when the system is about to start resuming a previous activity. */ protected void onPause() { super.onPause(); // Send pause event to JavaScript this.cordovaWebView.loadUrl("javascript:try{cordova.fireDocumentEvent('pause');}catch(e){console.log('exception firing pause event from native');};"); // Forward to plugins if (this.cordovaWebView.pluginManager != null) { this.cordovaWebView.pluginManager.onPause(true); } threadPool.shutdown(); threadPool = null; } @Override /** * Called when the activity will start interacting with the user. */ protected void onResume() { super.onResume(); threadPool = Executors.newCachedThreadPool(); if (this.cordovaWebView == null) { return; } // Send resume event to JavaScript this.cordovaWebView .loadUrl("javascript:try{cordova.fireDocumentEvent('resume');}catch(e){console.log('exception firing resume event from native');};"); // Forward to plugins if (this.cordovaWebView.pluginManager != null) { this.cordovaWebView.pluginManager.onResume(true); } } @Override /** * The final call you receive before your activity is destroyed. */ public void onDestroy() { super.onDestroy(); if (cordovaWebView.pluginManager != null) { cordovaWebView.pluginManager.onDestroy(); } if (this.cordovaWebView != null) { // Send destroy event to JavaScript this.cordovaWebView .loadUrl("javascript:try{cordova.require('cordova/channel').onDestroy.fire();}catch(e){console.log('exception firing destroy event from native');};"); // Load blank page so that JavaScript onunload is called this.cordovaWebView.loadUrl("about:blank"); // Forward to plugins if (this.cordovaWebView.pluginManager != null) { this.cordovaWebView.pluginManager.onDestroy(); } } else { // this.endActivity(); } } }
EDIT:. LogCat output:
11-23 12:25:36.117: E/AndroidRuntime(9645): FATAL EXCEPTION: main 11-23 12:25:36.117: E/AndroidRuntime(9645): java.lang.RuntimeException: Unable to destroy activity {org.apache.cordova.example/okan.apps.nativeview.MainNativeViewController}: java.lang.IllegalArgumentException: Receiver not registered: org.apache.cordova.Device$1@45391938 11-23 12:25:36.117: E/AndroidRuntime(9645): at android.app.ActivityThread.performDestroyActivity(ActivityThread.java:3655) 11-23 12:25:36.117: E/AndroidRuntime(9645): at android.app.ActivityThread.handleDestroyActivity(ActivityThread.java:3673) 11-23 12:25:36.117: E/AndroidRuntime(9645): at android.app.ActivityThread.access$2900(ActivityThread.java:125) 11-23 12:25:36.117: E/AndroidRuntime(9645): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2066) 11-23 12:25:36.117: E/AndroidRuntime(9645): at android.os.Handler.dispatchMessage(Handler.java:99) 11-23 12:25:36.117: E/AndroidRuntime(9645): at android.os.Looper.loop(Looper.java:123) 11-23 12:25:36.117: E/AndroidRuntime(9645): at android.app.ActivityThread.main(ActivityThread.java:4627) 11-23 12:25:36.117: E/AndroidRuntime(9645): at java.lang.reflect.Method.invokeNative(Native Method) 11-23 12:25:36.117: E/AndroidRuntime(9645): at java.lang.reflect.Method.invoke(Method.java:521) 11-23 12:25:36.117: E/AndroidRuntime(9645): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868) 11-23 12:25:36.117: E/AndroidRuntime(9645): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626) 11-23 12:25:36.117: E/AndroidRuntime(9645): at dalvik.system.NativeStart.main(Native Method) 11-23 12:25:36.117: E/AndroidRuntime(9645): Caused by: java.lang.IllegalArgumentException: Receiver not registered: org.apache.cordova.Device$1@45391938 11-23 12:25:36.117: E/AndroidRuntime(9645): at android.app.ActivityThread$PackageInfo.forgetReceiverDispatcher(ActivityThread.java:793) 11-23 12:25:36.117: E/AndroidRuntime(9645): at android.app.ContextImpl.unregisterReceiver(ContextImpl.java:814) 11-23 12:25:36.117: E/AndroidRuntime(9645): at android.content.ContextWrapper.unregisterReceiver(ContextWrapper.java:331) 11-23 12:25:36.117: E/AndroidRuntime(9645): at org.apache.cordova.Device.onDestroy(Device.java:98) 11-23 12:25:36.117: E/AndroidRuntime(9645): at org.apache.cordova.api.PluginManager.onDestroy(PluginManager.java:317) 11-23 12:25:36.117: E/AndroidRuntime(9645): at okan.apps.nativeview.MainNativeViewController.onDestroy(MainNativeViewController.java:204) 11-23 12:25:36.117: E/AndroidRuntime(9645): at android.app.ActivityThread.performDestroyActivity(ActivityThread.java:3642) 11-23 12:25:36.117: E/AndroidRuntime(9645): ... 11 more
EDIT:
I got a solution. I used the Cordoba web view in the fragment, I moved it from the fragment and placed it in the same xml with the fragments container. Now it works without errors. Its the same in the sample project on GitHub, CordovaWebView is in FrameLayout.
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