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From "Nikhil Khandelwal (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CB-10554) Media Capture: Null reference in low memory conditions
Date Wed, 02 Mar 2016 19:48:18 GMT

     [ https://issues.apache.org/jira/browse/CB-10554?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Nikhil Khandelwal updated CB-10554:
-----------------------------------
    Assignee: Richard B Knoll

> Media Capture: Null reference in low memory conditions
> ------------------------------------------------------
>
>                 Key: CB-10554
>                 URL: https://issues.apache.org/jira/browse/CB-10554
>             Project: Apache Cordova
>          Issue Type: Bug
>          Components: Plugin Media Capture
>         Environment: android
>            Reporter: Adam Duren
>            Assignee: Richard B Knoll
>            Priority: Critical
>              Labels: PR, android, pendingPR, triaged
>
> I have been testing my app in low memory conditions by setting the android developer
setting of "Don't keep Activities" which simulates low memory conditions. Every time I use
the capture plugin for video when returning from the capture activity the app crashes. It
appears that the state is not saved and on resume there are now null references such as the
callbackContext and results array. It is fixed by using the onRestoreStateForActivityResult
and onSaveInstanceState methods.
> *Related Exception* 
> {quote}
> 7 14:30:31.181 23432-24842/com.ionicframework.alto442183 E/AndroidRuntime: FATAL EXCEPTION:
pool-3-thread-2
>                                                                                Process:
com.ionicframework.alto442183, PID: 23432
>                                                                                java.lang.NullPointerException:
Attempt to invoke virtual method 'void org.apache.cordova.CallbackContext.sendPluginResult(org.apache.cordova.PluginResult)'
on a null object reference
>                                                                                    at
org.apache.cordova.mediacapture.Capture$3.run(Capture.java:396)
>                                                                                    at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
>                                                                                    at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
>                                                                                    at
java.lang.Thread.run(Thread.java:818)
> {quote}



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