fix(android): add null reference check for onMessage on android (#770)

2019-08-09 16:53:00 +08:00 · 2019-08-09 16:53:00 +08:00 · 12db6956a9
parent 9250c054c6
commit 12db6956a9
1 changed files with 3 additions and 0 deletions
--- a/android/src/main/java/com/reactnativecommunity/webview/RNCWebViewManager.java
+++ b/android/src/main/java/com/reactnativecommunity/webview/RNCWebViewManager.java
@ -994,6 +994,9 @@ public class RNCWebViewManager extends SimpleViewManager<WebView> {
        webView.post(new Runnable() {
          @Override
          public void run() {
+            if (mRNCWebViewClient == null) {
+              return;
+            }
            WritableMap data = mRNCWebViewClient.createWebViewEvent(webView, webView.getUrl());
            data.putString("data", message);
            dispatchEvent(webView, new TopMessageEvent(webView.getId(), data));