[Android/Kotlin] - Wifi ์—ฐ๊ฒฐ ์ƒํƒœ ํ™•์ธํ•˜๊ธฐ

2020. 12. 30. 19:02ใ†๐Ÿ“ฑAndroid/๐Ÿ“ Android Study

๋ฐ˜์‘ํ˜•

 

๊ถŒํ•œ ์„ค์ •ํ•˜๊ธฐ 

Network ๊ถŒํ•œ์„ ์„ค์ •ํ•ด์ฃผ๋Š” permission์„ ์ถ”๊ฐ€ํ•ด์ฃผ์„ธ์š”!

<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>

 

 

์‚ฌ์šฉ๋ฒ•

ConnectionManager๋ฅผ ํ†ตํ•ด Network Wifi ์ƒํƒœ๋ฅผ ํ™•์ธํ•   ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค : )

// ์ธํ„ฐ๋„ท ์—ฐ๊ฒฐ ํ™•์ธ ํ•จ์ˆ˜

fun getNetworkConnected(context: Context): Boolean {
    val cm = context.getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager
    val activeNetwork : NetworkInfo? = cm.activeNetworkInfo
    val isConnected : Boolean = activeNetwork?.isConnectedOrConnecting == true

    return isConnected

}

 

wifi & ์…€๋ฃฐ๋Ÿฌ ์—ฐ๊ฒฐ์‹œ -> true ๋ฐ˜ํ™˜

wifi & ์…€๋ฃฐ๋Ÿฌ ์—ฐ๊ฒฐ ์‹คํŒจ์‹œ -> false ๋ฐ˜ํ™˜

 

 

๋ฐ˜์‘ํ˜•