Questions tagged as 'android'

Tagged questions
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Attach a photo to the email

Good morning everyone, the doubt is as follows. I have some basic fields (name, phone etc), and an option to take pictures. I already have working the sending of email and the button to take photo, I can get the values of all the fields and take...
asked by 12.08.2015 / 16:36
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Problems using the EditText.setError () method

When you try to use the EditText.setError() method, the error message does not appear. The code below is used for performing the validation of the required fields: public class LoginActivity extends Activity { private EditText usua...
asked by 11.08.2015 / 15:00
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Communication between Fragments with Eventbus

In my application I have 1 activity, and in it using SlidingTabLayout and a TabsAdapter, I'm calling 3 fragments. When I click the save button, I want to retrieve the contents of the 3 fragments, and I'm using EventBus for this, however: I...
asked by 13.08.2015 / 18:56
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How to run my project Phonegap Cordova on a mobile phone with Android 2.3.6?

Hello, I'm developing a game with html5 and javascript like tcc. I am using the cordova to generate versions for different platforms, I have several androids devices to test the project, however only with the command "cordova run" run the projec...
asked by 12.07.2015 / 07:57
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How to click on a ListView item and open an Activity referring to the item I clicked on?

I have a listView that contains a list of countries named in the database (SQLite). I needed to click for example in Item Brazil, and open another ListView with the states of Brazil, I already did this without database, but with bank I can not b...
asked by 20.07.2015 / 17:11
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How do I place AdMob ads on Genexus?

I'm trying to place ads in my made-to-order application and Genexus, using AdMob, tutorial , but the ads do not appear in the app. Has anyone done this yet?     
asked by 13.07.2015 / 19:21
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How to isolate gravity on the accelerometer

I'm developing an app where the user needs to shake the phone in all directions and the smartphone needs to maintain steady guidance in the meantime. The problem is that all forms of spatial orientation such as TYPE_ROTATION_VECTOR , TY...
asked by 02.10.2014 / 05:25
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The deprecated setDefaultPushCallback and trackAppOpened methods

When using Parse, I noticed that some of the methods used in the PARSE site examples are deprecated, including PushService.setDefaultPushCallback and ParseAnalytics.trackAppOpened . Anyone know how to replace these methods?     
asked by 26.11.2014 / 17:49
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WebView on Android by modifying HTML

I'm able to load the URL on my device using WebView , but the page you're uploading is not mobile-friendly. I would like to know if I have access to the page, however, by deleting some parts of HTML. Code below: MainActivity.java: public c...
asked by 02.11.2014 / 21:33
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Send geolocation to webservice and upgrade to other devices

Well I did not get a good title for the question. But I have the following problem, I'm trying to make an app like Easy Taxi, I'll pick up the customer's location and send it to the franchisees. The question is, should I keep updating the...
asked by 14.11.2014 / 16:22