How To Ask For Storage Permission In Flutter App || Permission Handler Package

let us see the demonstration when I click on this button it's asked by allow access to manage all files I accept permission is granted hello everyone in this tutorial we will see how to ask storage permission in Android 11 to 113 in Android 13 we have to use manage external storage so for this just open the Chrome and type permission Handler in Pub tab and installing come to the installing section and copy this dependency and paste in Pub talk tml file after that we have to use another package which is device info plugin because we want to know the current SDK version of our device so we have to use this package so just open the Google Chrome and type device info Plus in Pub tab come to the installing section just copy this dependency and paste it popped out email in pub.ml file and then press Ctrl s okay come to this and copy this import statement and paste it here now another one copy this report statement paste it here now we have to give the request permission in Android dot manifest file so just open Android then apps and SRC and Main then this Android manifest.xml file just copy these permissions reduction stories right external storage and manage external storage and paste it here okay now let's create a function and then hidden type of the permission is pool and the name of the function is request per and this will take an argument which is permission now to get the current SDK version just use choose Android device info build receipt then await on the device info login Dot now this will sync no now if the current SDK version build out version dot SDK is greater than equal to 30. it means then it means that our our version is our Android version is Android 13. or 11 also so then we have to ask the permission create a variable which is re then wait for the permission which is await then permission dot manage external storage dot request and if if then if if user Grant the permission then function will return through is used to deny the permission then function will return false now comes to the part where where the current SDK version is less than 11. so now if wait for the permission permission dot is granted then functionable return so otherwise it will ask the permission create a variable where reserved is equal to wait for the permission information dot request user from the permission then function will return true as if user denies the permission then function will be done so now in this phase our function is complete this function will ask the permission in both Android 10 11 and 13. so so we have a elevated button when user click on this button this will call the await request permission function and then we have to pass the permission dot storage permission so we have to pass the permission dot storage in the concept if the argument of request permission if if this function written true it means permission is granted as print condition is not on it this is received so if a user click on this button this will call the request permission function and if request permission function return true then print permission is granted otherwise print permission is not granted so now let us run the code okay now this area is came so in default config we have to paste Min SDK version is 19 so copy this now comes to the Android then app then build.gradle now and default config here just paste it minimalistic version 19. so when I click on this button this ask me allow access to manage all files now permission is granted all right [Music]

Channel: CoderHasan

Views: 2,808

Keywords: android 13 storage permission, write external storage permission android 13, android 13 storage permission example, how to get write external storage permission in android, external storage permission in android, external storage permission in android manifest, storage permission in android example, flutter permission handler android 11, flutter permission handler storage, android, flutter, how to allow external storage permission, external storage permission android 11

Id: nm19xnXdv2A

Length: 9min 28sec (568 seconds)

Published: Tue Jul 11 2023