我正在尝试通过Facebook SDK分享来自Android的照片,但是当我尝试请求已打开会话的publish_actions权限时,Facebook会以拒绝权限返回,而不显示屏幕,询问您是否代表您发布。这是为什么?我该如何解决? 顺便说一句,我没有在Log中收到任何错误或错误。
这是我的代码:
private static final List<String> PERMISSIONS = Arrays.asList("publish_actions");
public void onShareFacebook() {
progressDialog.show();
Session session = Session.getActiveSession();
if (session == null || !session.isOpened()){
LoginButton loginFacebookButton = new LoginButton(this);
loginFacebookButton.setPublishPermissions(PERMISSIONS);
loginFacebookButton.performClick();
pendingShare = true;
}
else if (session != null && session.isOpened()){
facebookSharePhoto();
}
}
private void onSessionStateChange(Session session, SessionState state, Exception exception) {
if (state.isOpened()) {
if (pendingPublishReauthorization &&
state.equals(SessionState.OPENED_TOKEN_UPDATED)) {
pendingPublishReauthorization = false;
onShareFacebook();
}
else if (pendingShare){
onShareFacebook();
}
}
}
private void facebookSharePhoto(){
pendingShare = false;
Bitmap screenshotImage = takeScreenShot();
String message = invokeEvent.name;
postPhoto(screenshotImage, message, callbackShareFacebook);
}
private void postPhoto(Bitmap image, String message, Request.Callback callback) {
Session session = Session.getActiveSession();
if (session != null){
// Check for publish permissions
List<String> permissions = session.getPermissions();
List<String> permissionsd = session.getDeclinedPermissions();
if (isSubsetOf(permissionsd, PERMISSIONS)){
Toast.makeText(this, "Permisos denegados", Toast.LENGTH_SHORT).show();
onBackPressed();
return;
}
if (!isSubsetOf(PERMISSIONS, permissions)) {
pendingPublishReauthorization = true;
Session.NewPermissionsRequest newPermissionsRequest = new Session.NewPermissionsRequest(this, PERMISSIONS);
session.requestNewPublishPermissions(newPermissionsRequest);
return;
}
Bundle postParams = new Bundle();
postParams.putString("name", message);
Log.d(TAG, "inicio getImageAsData");
postParams.putByteArray("picture", getImageAsData(image));
Log.d(TAG, "fin getImageAsData");
Request request = new Request(session, "me/photos", postParams, HttpMethod.POST, callback);
Request.executeBatchAsync(request);
}
}
在开始时我打电话给函数:
session.requestNewPublishPermissions(newPermissionsRequest);
但是当回调回来时,会话有&#34; publish_actions&#34;在这里拒绝许可:
List<String> permissionsd = session.getDeclinedPermissions();
if (isSubsetOf(permissionsd, PERMISSIONS)){
Toast.makeText(this, "Permisos denegados", Toast.LENGTH_SHORT).show();
onBackPressed();
return;
}
答案 0 :(得分:0)
我注意到当我使用在Facebook上创建应用程序的帐户登录Facebook时,不会发生这种情况。这意味着,如果我不是Facebook应用程序的开发人员/测试人员,则不会出现要求发布权限的弹出窗口。
如果您激活“公众可用”的切换按钮,则无关紧要。在您提交Facebook申请以供审核之前,该应用程序将无法向公众开放(“开始提交”按钮)。
我提到的两个按钮的屏幕截图:
解决方案: 为您的应用启动提交,或将Facebook帐户添加到您应用的测试者角色。