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StevenMHernandez / Android-CSI-Labelling-App

Android App for labelling CSI collected through the [ESP32 CSI Toolkit](https://stevenmhernandez.github.io/ESP32-CSI-Tool/)
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can't find data on my phone #5

Open gmcd310 opened 2 years ago

gmcd310 commented 2 years ago

Dear Steven, thank you for your work! I want to know where data is stored in the phone，I can't find data on my phone。

StevenMHernandez commented 2 years ago

I have used an old samsung phone, so I cannot say that this is accurate for all Android smartphones. For me, I have an app called "My Files". In the app, I can view Internal storage > Android > data > com.stevenmhernandez.csilabeler.

For additional information: this is where I save CSI to the local file (https://github.com/StevenMHernandez/Android-CSI-Labelling-App/blob/master/app/src/main/java/com/stevenmhernandez/csi_labelling_app/Services/FileDataCollectorService.java#L22). There may be some updates needed for getExternalFilesDir for new smartphones, but I am unsure.

gmcd310 commented 2 years ago

Thank you very much Mr Steven，I've found it, My mobile phone is Huawei, and my path is /myphone/Android/data/com.steven... too.

gmcd310 commented 2 years ago

I saw in your paper that CSI amplitude can be displayed through mobile app. I want to know how you do it. I hope to get your help. image

StevenMHernandez commented 2 years ago

Good question. That photo shows a very early version of this project, but I personally found that visualizing the CSI amplitude was not as important as being able to annotate data live. I have added a dedicated issue (#6) for your question, however I cannot promise that I will have time to add this functionality soon.

gmcd310 commented 2 years ago

Thank you very much for your help。