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Excuse me，Could you help me to use Tools-Firebase in Android Studio to get one of the Data on my Firebase Cloud Firestore? I am a beginner, I watched many video and still can't do it .(I use java in android studio.)

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Frank van Puffelen
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北科大-莫君君
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    Did you try anything yet. If not, I recommend starting with the relevant Firebase documentation: https://firebase.google.com/docs/firestore/query-data/get-data. If you did, edit your question to include the [minimal, complete/standalone code that reproduces where you got stuck](http://stackoverflow.com/help/mcve). – Frank van Puffelen Oct 19 '19 at 18:46

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Apart from the documentation that @FrankvanPuffelen mentioned in his comment, I would suggest you to take a look at the answers of these Stackoverflow questions, showing how to get the value of a specific field of a document:

Example 1

Example 2

tzovourn
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