1618 questions
I want to enter an icon in the tab host, but I can't do it I'm uploading the code![][![1]
When applying Proguard to Android project, Gson encountered a bug, so I'm posting a question.-keepattributes Signature-keepattributes *Annotation*-keep class kr.co.co.company.model.** { *; }-keepclass...
Hello, everyone It's been a while since I stopped by.I'd like to ask you a question about Shared Preferences on Android.I don't mean to ask you how to use it Usually, when sharing values stored in var...
First of all, there are two grids in total.There is a main grid (mainGrid) and a subGrid.You are about to output the value of a cell in the sub-Grid to the printGrid.I tried to get the cell value usin...
We are implementing login membership using Android and php mysql. Currently, what I'm trying to do is to check if there is a network connection when I launch the app, and if it's not connected, I trie...
When selecting any one of the 29 buttons under the condition that n=1 is performed during multiple actions, If the background of the selected button is A, I would like to change it to B.for(i in 0..28...
Until now, I used Google drive api to back uphttps://developers.google.com/drive/android/I think Google drive api is out of service nowHow do you all back up to the cloud?I received many apps and foun...
I'm making a location sharing application while studying Android, and I'm trying to test if I can share a location with one phone, but I'm trying to test it with an emulator.The problem is that I want...
I'm developing an Android app.The main function of my app is to upload videos and photos The problem is that even if you force the camera to be low in quality when you're shooting a video, sometimes o...
Hello.I'm opening a chat room through FirebaseI want to delete the red part when I press a specific buttonBut when I press the button, the chat table is all erased. Is there a way? Please refer to it ...
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