private boolean checkPlayServices() {
int resultCode = GooglePlayServicesUtil.isGooglePlayServicesAvailable(this);
if (resultCode != ConnectionResult.SUCCESS) {
if (GooglePlayServicesUtil.isUserRecoverableError(resultCode)) {
GooglePlayServicesUtil.getErrorDialog(resultCode, this, PLAY_SERVICES_RESOLUTION_REQUEST)
.show();
} else {
Logger.getInstance().w("This device is not supported.");
finish();
}
return false;
}
return true;
}
/**
* GCM으로부터 푸시 토큰을 얻어 카카오 푸시 서버에 등록하고 이를 SharedPreference에 저장한다.
*
* @param savedInstanceState activity 내려갈 때 저장해둔 정보
*/
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
context = getApplicationContext();
if (checkPlayServices()) {
gcm = GoogleCloudMessaging.getInstance(this);
regId = PushToken.getRegistrationId();
deviceUUID = PushToken.getDeviceUUID();
if (regId.isEmpty()) {
registerPushToken(null);
}
} else {
Logger.getInstance().w("No valid Google Play Services APK found.");
}
}
@Override
public boolean tryAuthorize(final AuthorizationCodeRequest request) {
OnWebViewCompleteListener listener =
new OnWebViewCompleteListener() {
@Override
public void onComplete(String redirectURL, KakaoException exception) {
onWebViewCompleted(redirectURL, exception);
}
};
try {
final Bundle parameters = new Bundle();
parameters.putString(ServerProtocol.CLIENT_ID_KEY, request.getAppKey());
parameters.putString(ServerProtocol.REDIRECT_URI_KEY, request.getRedirectURI());
parameters.putString(ServerProtocol.RESPONSE_TYPE_KEY, ServerProtocol.CODE_KEY);
final Bundle extraParams = request.getExtras();
if (extraParams != null && !extraParams.isEmpty()) {
for (String key : extraParams.keySet()) {
String value = extraParams.getString(key);
if (value != null) {
parameters.putString(key, value);
}
}
}
final Activity currentContext = authorizer.getCallerActivity();
synchronizeCookies(currentContext);
Uri uri =
Utility.buildUri(
ServerProtocol.AUTH_AUTHORITY, ServerProtocol.AUTHORIZE_CODE_PATH, parameters);
loginDialog = new KakaoWebViewDialog(currentContext, uri.toString(), listener);
loginDialog.show();
} catch (Throwable t) {
Logger.getInstance().i("WebViewAuthHandler is failed", t);
return false;
}
return true;
}