App crashes due to network issue about covid19tracker

[rpandey1234]

Thanks for the report! The first issue seems like a standard OOM issue which will happen on certain phones with limited memory. Since the API I'm using doesn't have a way to limit the data, there's not much I can do here.

The 2nd and 3rd issues seem like something I can prevent with more defensive programming. You mention it is relatively rare- can you comment how frequently you're seeing these crashes, and on what phone? Ideally I could find a repro case so I can properly fix it.

[YYYSSSHHH]

Test information
Thanks for your reply! We are doing a research: "the impact of different network response data on app . To test the robustness of the app. " Because in the real network environment, the app may receive a variety of network response data , so we simulate various network response data, for example: for a normal network response data, we use 404,or null, or random value to replace.
So, the above crashes are also generated by these fuzzy data. When the first crash occurred, I checked that the simulator memory was enough.
From the above description, you can see that we are doing an experimental study to remind developers to pay attention to the weak network or no network environment ，and Pay attention to handling network response data is null or 404 etc.

How to fix it ?
Perhaps you can judge whether it is empty or null when receiving network response data.