App crashed when the initialization was done a second time

Meeting SDK Ionic
1

Hi guys,

I installed the SDK on my app, so in the first place I added the initialize code on my app component like the demo, I created a instant meeting successfully and invited a friend to test it, everything worked like expected until I clicked the end button, the app was reloaded and the initialization was done again and it got stuck so my app showed a blank screen indefinitively, not exception shown. I changed the initialization code to other custom component so when I end the meeting the app realoads and go back to home screen like I expected but if I try to go to this component again I get a exception:

Wait................................

V/<------- ZoomCordovaPlugin ---------->: onZoomSDKLoginResult result =====0
W/cr_AwContents: Application attempted to call on a destroyed WebView
java.lang.Throwable
at org.chromium.android_webview.AwContents.a(PG:378)
at org.chromium.android_webview.AwContents.a(PG:707)
at com.android.webview.chromium.WebViewChromium.evaluateJavaScript(PG:288)
at android.webkit.WebView.evaluateJavascript(WebView.java:977)
at com.getcapacitor.cordova.MockCordovaWebViewImpl$CapacitorEvalBridgeMode$1.run(MockCordovaWebViewImpl.java:80)
at android.app.Activity.runOnUiThread(Activity.java:5815)
at com.getcapacitor.cordova.MockCordovaWebViewImpl$CapacitorEvalBridgeMode.onNativeToJsMessageAvailable(MockCordovaWebViewImpl.java:76)
at org.apache.cordova.NativeToJsMessageQueue.enqueueMessage(NativeToJsMessageQueue.java:249)
at org.apache.cordova.NativeToJsMessageQueue.addPluginResult(NativeToJsMessageQueue.java:238)
at com.getcapacitor.cordova.MockCordovaWebViewImpl.sendPluginResult(MockCordovaWebViewImpl.java:253)
at org.apache.cordova.CallbackContext.sendPluginResult(CallbackContext.java:61)
at cordova.plugin.zoom.Zoom.onZoomSDKLoginResult(Zoom.java:749)
at us.zoom.sdk.ZoomSDK.onSDKLoginReturn(ZoomSDK.java:844)
at us.zoom.sdk.ZoomSDK.access$100(ZoomSDK.java:49)
at us.zoom.sdk.ZoomSDK$2.onPTAppEvent(ZoomSDK.java:107)
at com.zipow.videobox.ptapp.PTUI.dispatchPTAppEventImpl(PTUI.java:769)
at com.zipow.videobox.ptapp.PTUI.dispatchPTAppEvent(PTUI.java:707)
at com.zipow.videobox.mainboard.Mainboard.heartBeat4SingleProcessImpl(Native Method)
at com.zipow.videobox.mainboard.Mainboard.heartBeatForSDK(Mainboard.java:999)
at com.zipow.videobox.ptapp.PTApp.dispatchIdleMessage(PTApp.java:341)
at com.zipow.videobox.VideoBoxApplication$5.run(VideoBoxApplication.java:1202)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:145)
at android.app.ActivityThread.main(ActivityThread.java:7007)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1404)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1199)

can anyone help me?

2

Hi kevin.camplone,

Thanks for using Zoom SDK. If you have successfully initialized the SDK, you do not need to initialize several times. Please try only to initialize the SDK once.

Thanks!

3

Hi carson! Thanks for your response, i initialize once in my app component, but when i click the end meeting button the app is reloaded so the initialization code is executed again. Its weird.

4

Hi again,

Let me explain myself again, the initialization code is in my app.component.ts so every time the app is closed or reloaded it got executed. that’s the problem. I don’t know why but when the user end/quit the meeting, the app is reloaded so the app.component.ts is called again.

I fixed it adding this code in Zoom.java:

if (!this.mZoomSDK.isInitialized()) {
this.initialize(appKey, appSecret, callbackContext);
}

I think this ionic sdk should have the method isInitialized()

thanks!

5

Hi kevin.camplone,

Thanks for the reply and the info. I was not able to reproduce the second initialization on my end, I only experience the initialization once, however, I totally agree that enhancement you are suggesting. I will forward this info to the engineering team.

Thanks!