mobile-application

问题 Currently my code can pick one contact only and display in the selected editText and after button add clicked, the details will inserted into the database.. Now i want to select multiple contact and insert them into the database.What is the best method for me to implement this? Below is my current code. public class newBill extends AppCompatActivity implements View.OnClickListener{ //Defining views private EditText description; private EditText person_engaged; private EditText amount; private

问题 My main goal is to import a database into a flutter app using sqlite(sqlflite plugin), instead of having to hard code all of the create tables into the apps code. *I want the information to be accessed to the phone locally(access data from phone on airplane mode) that is why i am using sqlite I am having trouble finding information on this online and was seeing if anyone had experience in doing this or has documentation/examples that could help. 回答1: i think you are looking for this : Open an

问题 I'm using mergZXingGetBarcode (mergAndroid) on Livecode to build an Android app that basically requires user to scan QR to login. If the user device is not installed with the specific barcode scanner developed by ZXing Team, when the scan button is clicked, it looks as though there is no function being carried out (in user's view). Other 3rd party barcode scanners will not be triggered/detected. Is there a way that I can detect that the ZXing Barcode is not installed and thus inform the user

问题 Is there a way to make the "data-role="list-divider" fixed at the top of the page until the next letter or list divider comes up and takes its place, like in the iPhone contact app? Here is a link to the jquery mobie list dividers demo. The list dividers dont stay at the top but rather scroll up and down with the page. http://jquerymobile.com/demos/1.0a3/#docs/lists/lists-divider.html Thanks for your help in advance. -bob 回答1: Check this out.Not sure what exactly to do. http://jquerymobile

问题 I am coming from java based web application background where client is thin client i.e. browser and all UI pages(HTML,CSS,JS) along with data comes from server. But with recent read on net about android based mobile apps and based on Q/A on stack overflow came with this understanding Android app with backend(where data is fetched from server) is like two application communicating with each other on http. When I say two app , these are one on mobile which is java(android) application and

问题 I have a mobile site written using jQuery Mobile and I have social icons. What I want is that if the user clicks on the Facebook icon to open the facebook app only if the user has the facebook app installed on their phone. If the user does not have the app on the phone I need it to go to Facebook's mobile site instead. I am using this link to open the app: <a href="fb://profile/212971392077465" class="facebook">My Fanpage</a> This works, but now I need help with code to open the mobile site

问题 I'm trying to get my Daily Notification Service working properly but I am stuck with an issue. I should receive a notification only at a specific time of the day in the future but I noticed that if (time_that_i_set_for_notification < current_time_of_the_day) notification triggers at the boot of my app That's wrong because in that condition, the notification should trigger only the next day , not in the instant I launch the app. Here's my attempt to get the things working: I call this in my

问题 I have developed a Facebook app using the C# SDK and it is working fine. Now I want to also enable it on mobiles, so I tried to set the "mobile url" to the same one as my canvas url (which is a cloudapp.net address). However, when I try to access it from a mobile, it seems to go into a redirect loop involving my canvas url, the apps.facebook url and the m.facebook/apps url. Sometimes it goes out of the loop and I get the facebook error message saying : "the mobile version of the app is

问题 Closed . This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 2 years ago . I want to do speech recognition in my Objective-C app using the iOS Speech framework. I found some Swift examples but haven't been able to find anything in Objective-C. Is it possible to access this framework from Objective-C? If so, how? 回答1: After spending enough time looking

问题 About to open up a public api with OAuth access, no problem with that. Main site uses the api but with basic authentication instead (restricted for our internal ip range) Next step is to plan a mobile application but how should one handle authentication there? First thought was to create a special log in screen just for our appid to make it look like authentication (instead of authorization) but it would not be very hard to revers engineer our appid. How does (for example) facebook handle log