Questions tagged as 'android'

Tagged questions
2
answers

How to create an AVD for Android in Delphi

I'm starting in Delphi® XE5 and would like to know how to configure / create an AVD to emulate Android applications. It only gives me the option to choose the device, but I have nothing in Target Android SDK 22.0.1     
asked by 09.02.2014 / 04:20
2
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Error using the apache class HttpClient

I'm trying to develop an app in which it will communicate with webservice, but at the time having to use the HttpClient or other classes related to the apache library gives error as it does not exist, I already manually put the .jar files in the...
asked by 29.10.2015 / 17:41
1
answer

Compare two dates

I have two string containing dates dataSalva and dataDoDia and I'm wondering if dataDoDia and 5 days greater than dataSalva how do I do this SimpleDateFormat dateFormat = new SimpleDateFormat("dd/MM/yyyy");...
asked by 22.12.2014 / 14:11
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How to upgrade BD sqlite java android

How do I add a column in the database of my android java application without losing the data from the current database? My code: public DataBaseHandler(Context context) { super(context, DATABASE_NAME, null, DATABASE_VERSION); } // Creatin...
asked by 31.05.2014 / 00:30
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How do I make a ListView with components next to the text in each row?

Several current Androids systems have menus like the example below: PleasenotethatanywhereItapmyblueareaunder"Access to my location" it turns the switch on and off and enables or disables the block under "Location Sources" and also does the...
asked by 16.07.2014 / 15:51
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Identify your smartphone in a unique way

I have an application that needs to uniquely identify a device. Even if the user removes and installs the app again, I would like the handle to remain the same. At first I thought about using the device's IME, but reading documentation ,...
asked by 19.07.2018 / 18:04
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answer

How to mount a WebService to synchronize SQLite database of Android and MySQL

I've set up an android app that stores basic information about a contact in SQLite:
asked by 18.08.2015 / 03:16
1
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How do I get the coordinates of a point at a certain distance from my location?

Speak people, I'm making an app, and in an activity of the precise app from my location give a "zoom" in the maps as the user slides a seekBar, according to the image. I've been thinking of using the Bounds feature in maps, where I can pa...
asked by 07.04.2015 / 14:43
2
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How to create Application Error in Production (Client)

I'm looking for a way (efficient and practical) to globally capture all Exceptions not handled by the application (the ones that take the application to crash or "The application stopped working!") p> Questions: Is there any method...
asked by 23.04.2015 / 17:00
1
answer

How to send data from a Vector to another Activity?

I'm a beginner, and I have the following question: I'm inserting text from a EditText into a array , and I want to get it in another. I'm doing the following: String[] pedidos = new String[11]; And then, when you click the "sav...
asked by 25.11.2015 / 07:01