mobile

问题 I'm currently developing an App for Android / iOS, and now i'm at the stage to let my users interact with Facebook, and especially send private message to their friends. Facebook implement a SDK for that, for iOS: FBSDKSendButton *button = [[FBSDKSendButton alloc] init]; button.shareContent = content; [self.view addSubview:button]; And for android: SendButton sendButton = (SendButton)findViewById(R.id.fb_send_button); sendButton.setShareContent(shareContent); sendButton.registerCallback

问题 The picture pretty much explains the problem. On mobile phones, my clean/crisp repeating background (position center bottom, repeat-x) looks like crap. It doesn't actually appear that large on the phone - it looks visually the same size as on a computer, but - I assume since the phone is a higher resolution, it's making it look pixelated and choppy. I can't believe I've never come across this issue before, but searches for the subject just turn up "how to make repeating backgrounds on mobile"

问题 Im very new to Adobe Flex/Actionscript and am trying to create a person search application. So far I have my results showing as a horizontal list, but Id like to include an image above each name as my wonderful paint skills show: /* listOfPeople is a list of arrays with a["name"] a["sex"] a["dob"] and a["image"] which is just a URI to the image */ <s:List width="100%" height="100%" id="results" dataProvider="{listOfPeople}" change="clickPerson(event)"> <s:itemRenderer> <fx:Component> <s

问题 I've written a small BluetoothReceiver, which handles most of the BT states. The receiver works for most of the scenarios, I put it through, but in some cases the Devices found has an empty string for a name, and I cannot tell one device from another. Here is the code snippet of the finding and a piece of Log to back it up: NOTE: The BT adapter is been turned off and on before the second detection. ANOTHER NOTE: This scenario happens exactly every second time. The first time the names are

问题 I'm trying to call a function after a user follows me, and this seems to work just fine on desktop. However on mobile since the popup opens up a new tab rather than a popup window as it does on desktop, its not capturing the callback. Any ideas? <script> window.twttr = (function(d, s, id) { var js, fjs = d.getElementsByTagName(s)[0], t = window.twttr || {}; if (d.getElementById(id)) return t; js = d.createElement(s); js.id = id; js.src = "https://platform.twitter.com/widgets.js"; fjs

问题 I have designed a website in responsive design using bootstrap Twitter. It is a very complex page responsive wise, with really a lot of data, tables, divs, js … It works great on a computer; however as soon as I try to access it on a mobile phone, it doesn't work. It loads all the data but it seems like the phone is lagging because of the responsive design. The main issue is that I cannot scroll through the web page, it just get stuck on a section of the page. I do not mind having a static

问题 I'm loading an URL into a webview to display it into my app. The problem I'm encountering is, that not always the site recognizes that I'm a phone (why so ever?). How exactly do I force the webview to send to the site that I'm a mobile phone? Currently I'm doing it like that webview.getSettings().setUserAgentString("Mozilla/5.0 (iPhone; U; CPU like Mac OS X; en) AppleWebKit/420+ (KHTML, like Gecko) Version/3.0 Mobile/1A543a Safari/419.3"); But that doesn't work? Won't it work because I'm not

问题 Im upgrading from v1 foursquare api to v2 which requires Oauth2. Is it correct that to use the web server flow as recommened I should direct the user to : https://foursquare.com/oauth2/authenticate ?client_id=YOUR_CLIENT_ID &response_type=code &redirect_uri=YOUR_REGISTERED_REDIRECT_URI Once the user is authenticated foursquare will redirect to : https://YOUR_REGISTERED_REDIRECT_URI/?code=CODE Meaning I need to define an endpoint at https://YOUR_REGISTERED_REDIRECT_URI which will then make a

问题 I am creating an android app quiz with different topics. So i have buttons for the topics and different TABLEs in my database for Quiz1, Quiz2, Quiz3 and so on... Here's my code for Quiz.java public class Quiz extends Activity implements OnClickListener{ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.quiz); Button quiz1 = (Button) findViewById(R.id.quiz1Btn); quiz1.setOnClickListener(this); Button quiz2 = (Button)

问题 I'm a dojo newbie and have encountered this problem in mobile version: I try to use callback with javascript function, but it wont work. What am I doing wrong? <script> function My_function(){ alert("Hello"); } </script> <div id="homepage_view" data-dojo-type="dojox.mobile.View"> <h1 data-dojo-type="dojox.mobile.Heading">Mobile....</h1> <ul data-dojo-type="dojox.mobile.RoundRectList"> <li data-dojo-type="dojox.mobile.ListItem" data-dojo-props='moveTo:"whereIam_view", transition:"slide",