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[最佳答案] This code opens the official Facebook app directly if it's installed, and otherwise falls back to opening sharer.php in a browser. String urlToShare = "http://stackoverflow.com/questions/28534813"; Intent intent = new Intent(Intent.ACTION_SEND); intent.setType("text/plain"); // intent.putExtra(Intent.EXTRA_SUBJECT, "Foo bar"); // NB: has no effect! intent.putExtra(Intent.EXTRA_TEXT, urlToShare); // See if official Facebook app is found boolean facebookAppFound = fa

[最佳答案] Of course you can using the Graph API. On the button click you just have to make a \POST call to /me/feed. Learn more about publishing a feed via Graph API and what all parameters are available here. Permission required: publish_stream Using PHP SDK: $response = $facebook->api( "/me/feed", "POST", array ( 'message' => 'This is a test message', 'link' => '{link}', 'picture' => '{picture}', 'caption' => '{caption}', 'description' => '{description}' ) ); Direc

[最佳答案] I've found the solution, I had to save the Facebook token and then retrieve it from a view model. FB.init({ appId: APPID, authResponse: { accessToken: '@Model.FacebookToken' } }); after this, I had to check if the permission existed; if not, then I request them again like this: var checkPermissions = function () { FB.api('/me/permissions', function (response) { var perms = response.data[0]; // Check for publish_stream permission if (perms.publish_stream) { console.log('User has permission') } e