Request "Access All Files" Permission ?

[MMSoft 0]

I'm using Delphi 12.1 and have the option to give my App the option to "Access all files".

To do this, I check "Manage external storage" under Uses Permissions.

I will display the System Setup screen in which this permission data can be data.:

uses
 Androidapi.JNI.GraphicsContentViewText, Androidapi.JNI.Net;

var
 LIntent: JIntent, LUri: Jnet_Uri;

Begin
 LUri := TJnet_Uri.JavaClass.fromParts(StringToJString('package'), TAndroidHelper.Context.getPackageName, nil);
 LIntent := TJIntent.JavaClass.init(TJSettings.JavaClass.ACTION_MANAGE_APP_ALL_FILES_ACCESS_PERMISSION, LUri);
 LIntent.addFlags(TJIntent.JavaClass.FLAG_ACTIVITY_NEW_TASK);
 TAndroidHelper.Context.startActivity(LIntent);
end;

But how can I ask whether this Permission has been given ?

(sorry for my bad english)

[Dave Nottage 557]

7 minutes ago, MMSoft said:

But how can I ask whether this Permission has been given ?

With this:

uses
  Androidapi.JNI.Os;

LHasAccess := TJEnvironment.JavaClass.isExternalStorageManager;

Note that this applies from Android 11 onwards only, so you should use TOSVersion.Check(11) to determine whether or not to manage that permission

[MMSoft 0]

Thanks, it works ! (I had been looking for it for days).