Our Mobile Development forum is the place for Q&A-style discussions related to writing software applications for iOS and Android devices.

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Hi Guys Please tell me what are the building blocks of android. Thanks
by Royce_1 in Mobile Development ()
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Hi, How can i calculate time difference in swift 2 between two dates/time and store in 2 different variables, one showing the full difference in terms of "Year, Month, Days, Hours, Minutes" & one variable for converting the total time difference in minutes. For example- First Date/time - 04/13/2016 8:11 …
by akhil1 in Mobile Development ()
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I'm getting my ArrayList from a service and populate my ListView with it when user creates the widget. I have 3 button on my widget and I want to modify/filter the data in the ListView by button click. I saw examples of pending indent but I couldn't reach my ArrayList …
by Kubilay Do─čukan in Mobile Development ()
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I am developing an android app for the first time and I wanted to make the sessions for login and logout. I saw that most of the people suggested using SharedPreferences. But how can I check if the user logged out? If the user does not and clicks on my …
by engrjd91 in Mobile Development ()
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...I want to start Android app development. Was wondering anyone of you could suggest me the best resources to learn from. I know java but have no idea about Android app development. I hope the resources cover all the basic features that are there in any modern day app like …
by vishalsingh1080 in Mobile Development ()
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Greetings everyone, I'm still new to android programming and currently leanrning how to connect to DB. I'm following a online tutorial but I'm still facing problems. The tutorial is about creat a registration form and sending it to the database through volley. I'm using .hostinger.ae as host and Android studio. …
by nunu_psu in Mobile Development ()
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I keep getting a direct identifier error. I have tried deleting the pillarPlat004 assets and re-importing it and connecting it to the code, but that doesn't seem to be the problem. ... ...
by luis.baez.9216 in Mobile Development ()
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Hi guys! im working with google places and i'm currently able to show 20 markers on the map. I have a FloatingActionButton on my map screen and once the user presses/clicks on it it should display the markers based on the next_page_token. Currently ive hard coded one in for testing …
by spud91 in Mobile Development ()
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I am brand new to Android development. Hopefully this is an easy one. Relevant code (I hope) below. ... I get the following: Error: error: cannot find symbol method getSystemService(String) All the code samples I am seeing say to do the above. I do notice that if I do this …
by AssertNull 50 in Mobile Development ()
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Can anyone tell me what is wrong with this? App crashes if user input is left blank. I was hoping it would display toast and wait for input. ...
by Centorpe in Mobile Development ()
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I've created a mobile app and styled it with CSS and ThemeRoller on Dreamweaver. It looks great on safari but when I use PhoneGap Build to test it on my Android device, the styling disappears. I've tried embedding the CSS as well as the ThemeRoller style into my code without …
by Fathima_1 in Mobile Development ()
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Error:Unable to load class 'com.android.tools.idea.gradle.project.GradleProjectSyncData'. Possible causes for this unexpected error include:<ul><li>Gradle's dependency cache may be corrupt (this sometimes occurs after a network connection timeout.) <a href="syncProject">Re-download dependencies and sync project (requires network)</a><li>The state of a Gradle build process (daemon) may be corrupt. Stopping all Gradle daemons may solve this …
by Vinod_9 in Mobile Development ()
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Guys who know how to develop custom rom ?
by pauline marie in Mobile Development ()
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i am implementing Google Drive in Android with Java code i didnt use Android formats, i just created client id and i used in Manifest ... and my code to create folder is ... i am implementing Google Drive in Android with Java code i didnt use Android formats, i …
by Nova6112 in Mobile Development ()
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Hello! I want to create water drops main screen as well as on icons(images shown on that screen). The capacity of number of rain drops is decided at run time. In assets, i have background image and some icons. Actually what i wanted to do is to create a water …
by Za3mi in Mobile Development ()
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I have a series of activities the last of which holds results. I have 'Send to Printer' button which needs to send these results to a wireless printer. Can anyone give me an example of doing this? I''ve trawled the web but there seems to be very little on this …
by Centorpe in Mobile Development ()
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What is the best platform to use in developing mobile application? Should I set up internal app?
by jouwa in Mobile Development ()
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Hi, I am programming an app and facing a problem now. I want to Update my Database over the GUI from my App via PHP. My Problem is that the app always sends the value of the checkbox even if it is unchecked. I will post my Script below. update.php …
by Natsu123 in Mobile Development ()
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I am new to Android, Now i need to integrate my app with Google Drive i have search google a lot, i have got Drive quick start sample from git hub ( ... ) but while i am running it is always showing Mail authentication Dialog. please help me. And …
by Nova6112 in Mobile Development ()
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So i have been searching all the net but haven't exactly found what I'm looking for and I'm starting to believe that it is impossible. The problem is that I have a local MS SQL Server stored on my notebook. What I would like to do is an android application …
by lukemaister in Mobile Development ()
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I want to develope app for android which open realtime camera from application and in that i can change different color or shades of lips(Mouth) ...i am stuck .. i wasted so much time in this please revert me back soon
by ArgadeC in Mobile Development ()
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i am a newbie
by adele damon in Mobile Development ()
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Hi everyone, I've no idea how to design the grid layout like this : ... My image is square and I want to make it responsive to mobile and tablet. I only have title, price and image in one grid. Any can help me on this kind of design? Appreciated.
by devianleong in Mobile Development ()
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Hi all, I wanted to develop an app about retrieving latest transport service updates from a specific twitter account @LTAsg. My app's targeted user is not expected to have a Twitter account. Therefore, I know that I need to use Application-Only Authentication method, if I am not mistaken after I …
by samuel1991 in Mobile Development ()
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Hi all, as per title. How can I programtically determine if Cellular is disabled and no Wifi connected from my iDevice, my app will show a popup that asking for user permissions to enable cellular connection using "OK" button. Similarly if there is no Cellular Connection (But enabled) and Wifi …
by samuel1991 in Mobile Development ()
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Hi! I'm interested in being able to detect when someone goes from an awake state to a sleep state. I know this is possible with both the iPhone and Android devices as there are apps on both of these that claim to do this: On IOS there are: 1) Sleep …
by asif49 9 in Mobile Development ()
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My brother set his iPhone back to 1970 because of his curiosity, then this behavior bricked his iPhone. What's a awkward thing! Then I called him to go to Apple Store for help, because I don't want to disassemble battery cover and make power break. Anybody has some other ways?
by Tina277 in Mobile Development ()
ios
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I am working on project, where i want to show multiple list view (different design layout using different layoutsa for lists) using one list adapter class, in one Main Activity class. Like i want to show first list view on first button click, and then i want to show second …
by Nikhil_6 in Mobile Development ()
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Hello , I want to show some images in my app using php and universal-image-loader-1.9.1 Iam an stater and I have collected some code from another apps, My problem is when i use the same code to add the gallery in my app it was showing application stopped. If any …
by annya in Mobile Development ()
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Hello, I'm using the rotate-layout library by rongi ( ... ) to achieve a horizontal list view by implementing the suggestion given by Kc Ochibili as an answer to this question: ... I'm getting the following errors when I try to use the library: "error: Error parsing XML: unbound prefix" …
by admiralchip in Mobile Development ()
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