Android Studio Retrieve Data

Thread Starter

melilili

Joined Apr 2, 2021
1
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Hi guys,How can I fix this error. Or I want to show the temperature data from Raspberry Pi in my android application, but it keeps getting different errors. Can you help me. I was able to show the temperature data in the firebase, but I cannot show it in my android application. I want to show the instant data in the android application. This project is very important for me.
 
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