Questions tagged as 'android'

Tagged questions
2
answers

Different guidelines on your smartphone and tablet

Hello, I'm developing an app and I need the screen to be in portrait for smartphones and portrait / landscape for tablets. The customer does not want to accept separate apps and does not want to leave the unlocked orientation on the smartphone....
asked by 27.02.2014 / 18:15
1
answer

FacebookOperationCanceledException error in Facebook game sample SDK Friend Smash

I followed the Facebook tutorial SDK to implement the game Friend Smash . In Activity Home you have a button to view the Scores. However, clicking on it displays a connection error on the screen:    Please check your network connection - Fa...
asked by 31.01.2014 / 21:31
6
answers

ListView too long

I created a ListView that shows the songs of my sdcard, but as you can see in the image below it is very long regardless of the quantity of items, I want the height of it to be smaller to display more names, so that the list not too long,...
asked by 13.05.2015 / 15:53
2
answers

App failing when an image is selected

I'm trying to get an image using an Intent, but when I select the image, my application closes immediately. This is my current code: private void capturarFoto() { String nameFoto = DateFormat.format("yyyy-MM-dd_hhmmss", new Date()).toStri...
asked by 04.02.2014 / 20:51
2
answers

How to put an external source in my application?

I'm trying to put a custom font in my app, but I'm having a lot of errors. I have tried to use PixlUI, I have tried several different codes and always the error, or the application runs, but crash (app stopped) . This is the code I'm try...
asked by 14.06.2014 / 00:20
1
answer

Detecting volume keystrokes on Android

I found a palliative solution that monitors the volume change of the system itself. When the volume decreases, for example from 10 to 9, the program resets the volume back to 10 (pretending there was no change in volume) and performs the desired...
asked by 24.04.2014 / 17:22
1
answer

Phonegap does not change the package name

I'm using the Phonegap build to generate the APK. However, when sending to the Play Store it says that the app name is "com.phonegap.ww". I opened the APK with the APK Editor and it actually appears this name, however I have already chan...
asked by 15.04.2015 / 18:01
1
answer

Optimize marker movement in Maps

I've been working with an application where I add a Marker on the map, where it looks like: markUser.draggable(true); But I want to optimize this method, to move the marker is necessary to hold for a while, I want with a single click to d...
asked by 26.02.2015 / 16:38
1
answer

SIP Connection - Android Java Softphone

My intention is to create a Softphone, for this I'm consulting the google libraries and doing some testing, but I packed in a part. I do not want to do start-up functions, or multiple screens, or anything complicated. I just want to make a ca...
asked by 10.09.2016 / 01:22
1
answer

Xamarin - SQLite Join

I'm creating an app on xamarin, which generates a sales order, and stores it on my phone. I'm using SQLite to store the data, but I'm having trouble joining between my Order Items table and the Products table. I have both models below: [...
asked by 16.06.2016 / 16:34