mobile-phones_开发者

What is "Java error. Invalid format"?

I have made my own application in J2me to my mobile phone. The previous versions of this application works perfectly. But now (after a few changes in source code), when I c开发者_StackOverflowopy this[详细]

2023-03-31 16:14 分类：问答

Is it possible to have a QR code go to a website AND send a SMS message with the same link?

My boss wants me to fashion a QR code so that when the user scans it, it displays a button that when clicked:[详细]

2023-03-29 14:04 分类：问答

Is there a way to detect 3G and 2G connections speed on mobile phones and handheld devices?

Is there a way to detect 3G and 2G connections on mobile phones and handheld devices? Like If I want to deliver High-end Website when u开发者_高级运维ser is on 3G and Highly optimized version if user[详细]

2023-03-24 05:13 分类：问答

Is there any information database which lists all of the mobile devices and specifications? [closed]

Closed. This question is seeking recommendations for books, tools, software libraries, and more. It does not meet Stack Overflow guidelines. It is not currently accepting answers.[详细]

2023-03-22 11:23 分类：问答

Is it possible to mass edit contacts using the google android api

I would like to know if it is possible using the android api to access开发者_C百科 all of the contacts on my samsung galaxy s2 and do a string replace on every telephone number and remove all dashes.[详细]

2023-03-21 18:03 分类：问答

Flex Builder 4 mobile modifying app properties

I am building an app in Flex Builder 4 (iOS and Android) and have my app worked almost to completion and abou开发者_如何学Ct ready for deployment. Unfortunately, I cannot find how to change the app ic[详细]

2023-03-21 03:20 分类：问答

java me: start playing mp3 file from the 2nd minute and stop on the fourth minute. mp3 file is of 6 minutes

i need tostart playing a local r开发者_如何学Cesource mp3 file from the 2nd minute and stop on the fourth minute. mp3 file is of 6 minutes.[详细]

2023-03-19 16:12 分类：问答

Is there a global way to update location for all location based apps?

I have a WP7 phone and noticed, while being indoor, some location based apps can\'t determine my location.[详细]

2023-03-15 05:25 分类：问答

Where should I start looking for a way to get a jumpstart on making a mobile design of my Rails 3 application?

Other than Google ;-) I have a Rails 3 application that allows users to drill-down by product category and subcategory to list products. There is a detailed product page that contains multiple images[详细]

2023-03-14 21:41 分类：问答

how to draw charts using rhomobile

Can anybod开发者_开发知识库y please suggest if it is possible to draw graphs using rhomobile ? Theoretically since it uses java script i was wondering if i use the raphael.js to plot graphs would it w[详细]

2023-03-13 19:50 分类：问答