id tag

1618 questions

1 answers
82 views
0

It's a question for beginnersㅠ((void function)

Hello, everyone I'm Corinne, who started C++ 2 days agoI tried coding as below to implement call by value reference directly. void Exchange1(int a, int b){ int temp1;temp1 = a;a = b;b = temp1;}void Ex...

void

2 years ago

1 answers
168 views
0

Android Studio Error Execution failed for task ':app:pressDebugAsets'

I don't think it's a grammar error because the error keeps appearing every time I turn on the project. I don't know how to solve it even if I search on the InternetExecuting tasks: [:app:assembleDebug...

android java android-studio error

2 years ago

1 answers
25 views
0

The object inside setOnClickListener() is null, but I don't know how to modify it "T"

I am a beginner of Android, but I am studying the voting app, but I don't know what to do... E/AndroidRuntime: FATAL EXCEPTION: main Process: com.example.abc, PID: 15185 java.lang.RuntimeException: Un...

android

2 years ago

1 answers
25 views
0

This is an Android Notification question. Help me!

I'm making a weather app.I'm making a notification. I don't see icon and appname like the notification (weow app) at the top, and I want to create a notification with no empty space around it.However,...

android

2 years ago

1 answers
27 views
0

I'm a startup developer, but it's hard because I don't have acrying

Hello, everyone I'm an office worker who is working hard on developing apps while working on a startup. I had a chance to receive private tutoring from a third-year developer of IT conglomerates throu...

android

2 years ago

2 answers
106 views
0

It works on avd, but if you connect to the air meter and press the Radio button, the app is forced to end

2022-03-13 18:18:27.081 22531-22531/com.example.plausibleapp E/Zygote: v22022-03-13 18:18:27.086 22531-22531/com.example.plausibleapp E/Zygote: accessInfo : 02022-03-13 18:19:38.291 22531-22531/com.ex...

android android-studio logcat force-quit

2 years ago

1 answers
76 views
0

This is an Android location information question.

I'm making an application about getting Android location informationI'm trying to put in the background location information, and from the latest version of Android 11 and above,Unless the user allowe...

kotlin android

2 years ago

1 answers
84 views
0

How to communicate with C-language server Cortlin clients

When the button is clicked on the app, if you send a value of 1, the program consisting of c will work, and when you finish, you will send a value to the app to notify the app that it is finished and ...

socket server android kotlin c

2 years ago

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