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fix crash when calling methods on a destroyed webview

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This commit is contained in:
PC Dreams (Paulo Cristo) 2016-05-04 08:42:14 +01:00
parent d351e316bf
commit bcf3f8611a
1 changed files with 5 additions and 1 deletions
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6
framework/src/org/apache/cordova/engine/SystemWebViewEngine.java
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@ -109,7 +109,11 @@ public class SystemWebViewEngine implements CordovaWebViewEngine {
nativeToJsMessageQueue.addBridgeMode(new NativeToJsMessageQueue.OnlineEventsBridgeMode(new NativeToJsMessageQueue.OnlineEventsBridgeMode.OnlineEventsBridgeModeDelegate() { nativeToJsMessageQueue.addBridgeMode(new NativeToJsMessageQueue.OnlineEventsBridgeMode(new NativeToJsMessageQueue.OnlineEventsBridgeMode.OnlineEventsBridgeModeDelegate() {
@Override @Override
public void setNetworkAvailable(boolean value) { public void setNetworkAvailable(boolean value) {
webView.setNetworkAvailable(value); //sometimes this can be called after calling webview.destroy() on destroy()
//thus resulting in a NullPointerException
if(webView!=null) {
webView.setNetworkAvailable(value);
}
} }
@Override @Override
public void runOnUiThread(Runnable r) { public void runOnUiThread(Runnable r) {