24-12-2016, Saat: 23:53
Wifiden bağlanınca local ip adresini bulmak için baya bi ter döktüm. Başka bir Müslüman arkadaşa lazım olur anlayışıyla paylaşıyorum
Type Bölümüne Eklenecek Kodlar
Function Olarak eklenecek kodlar
Kullanımı :
Type Bölümüne Eklenecek Kodlar
type
JWifiManagerClass = interface(JObjectClass)
['{69F35EA7-3EB9-48AA-B7FC-4FFD0E7D712F}']
function _GetACTION_PICK_WIFI_NETWORK: JString;
function _GetEXTRA_WIFI_INFO: JString;
function _GetWIFI_STATE_CHANGED_ACTION: JString;
property ACTION_PICK_WIFI_NETWORK: JString read _GetACTION_PICK_WIFI_NETWORK;
property EXTRA_WIFI_INFO: JString read _GetEXTRA_WIFI_INFO;
property WIFI_STATE_CHANGED_ACTION: JString read _GetWIFI_STATE_CHANGED_ACTION;
end;
[JavaSignature('android/net/wifi/WifiInfo')]
JWifiInfo = interface(JObject)
['{4F09E865-DB04-4E64-8C81-AEFB36DABC45}']
function getBSSID:jString; cdecl;
function getHiddenSSID:Boolean; cdecl;
function getIpAddress:Integer; cdecl;
function getLinkSpeed:integer; cdecl;
function getMacAddress:JString; cdecl;
function getNetworkId:integer; cdecl;
function getRssi:integer; cdecl;
function GetSSID:jString; cdecl;
end;
JWifiInfoClass = interface(JObjectClass)
['{2B1CE79F-DE4A-40D9-BB2E-7F9F118D8C08}']
function _GetLINK_SPEED_UNITS:JString;
property LINK_SPEED_UNITS: JString read _GetLINK_SPEED_UNITS;
end;
TJWifiInfo= class(TJavaGenericImport<JWifiInfoClass, JWifiInfo>) end;
[JavaSignature('android/net/wifi/WifiManager')]
JWifiManager = interface(JObject)
['{DA7107B9-1FAD-4A9E-AA09-8D5B84614E60}']
function isWifiEnabled:Boolean;cdecl;
function setWifiEnabled(enabled:Boolean):Boolean; cdecl;
function getConnectionInfo :JWifiInfo; cdecl;
function getWifiState :Integer; cdecl;
function disconnect :Boolean; cdecl;
end;
TJWifiManager = class(TJavaGenericImport<JWifiManagerClass, JWifiManager>) end;
Function Olarak eklenecek kodlar
function GetWiFiManager: JWifiManager;
var ConnectivityServiceNative: JObject;
begin
ConnectivityServiceNative := TAndroidHelper.Context.getSystemService(TJContext.JavaClass.WIFI_SERVICE);
if not Assigned(ConnectivityServiceNative) then
raise Exception.Create('Could not locate Connectivity Service');
Result := TJWifiManager.Wrap(
(ConnectivityServiceNative as ILocalObject).GetObjectID);
if not Assigned(Result) then
raise Exception.Create('Could not access Connectivity Manager');
end;
function GetIPAddress: string;
var // Access WiFi State ENABLE olmalı...
WifiManagerObj: JObject;
WifiManager: JWifiManager;
Ip : Integer;
begin
WifiManagerObj := TAndroidHelper.Context.getSystemService(TJContext.JavaClass.WIFI_SERVICE);
WifiManager := TJWifiManager.Wrap((WifiManagerObj as ILocalObject).GetObjectID);
Ip := WiFiManager.getConnectionInfo.getIpAddress;
Result := Format('%d.%d.%d.%d', [ ip and $FF, (ip shr 8) and $FF, (ip shr 16) and $FF, (ip shr 24) ]);
end;
Kullanımı :
label1.Text:=GetIPAddress;

