Questions tagged as 'android'

Tagged questions
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ListActivity does not work Android

I have an Activity with a button calling a List Activity. This ListActivity quickly creates a string list, I just want to show this list on the screen and display the selected item in a Toast. But it's not working! Here is the code for the Li...
asked by 03.05.2014 / 03:01
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Upgrading Apk on Google Play

I made some modifications to an app that was started by another developer. The changes have been all right and now I want to publish to Google Play. I followed the tutorial link I added the version later I mainly adopted the part that uses...
asked by 31.03.2014 / 22:04
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Global variable data missing Android

Hello everyone, I'm creating an application that when I log in, the application brings the data Nome , Login , Senha and Foto(a url) of the server database, and save those data in a Singleton so that they are use...
asked by 13.04.2016 / 22:56
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Split String using comma as parameter [duplicate]

I'm trying to get the values from a ListView to send them to another screen by clicking on the item. So I have the following code: @Override public void onItemClick(AdapterView<?> parent, View view, int position, long id) {...
asked by 29.05.2015 / 14:18
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Define Android JobService runtime

Hello, I need to implement a JobService on Android. I created the base class for a Job, but I am not able to set a run parameter, minutes, days, hours, etc. I do not find an example, has anyone implemented and could help me? public class...
asked by 10.10.2018 / 17:16
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Is graphical interface APIs available for graphs on android?

I searched a lot for the internet but found nothing correspondent in Portuguese and in English I found some things but without resolution about it.  Does anyone have any knowledge about the existence of a graphical interface API to represent and...
asked by 16.11.2015 / 23:39
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Error: The apk has permissions that require a privacy policy set for the app, eg: android.permission.CAMERA

I'm trying to publish an APP in my test stores, the build works normal, but when I try to publish to the store the error described above appears. From what I've seen it's necessary to tell Google Play Console a privacy policy because i...
asked by 13.09.2018 / 19:26
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How to get the text of a button?

So, I have a game of questions and answers. Where each question has 4 answers (placed on the button labels). How do I get the text of the button clicked to compare to a String?     
asked by 16.08.2016 / 13:46
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I can not remove the title bar of the android application [duplicate]

I have tried using android:theme="@android:style/Theme.NoTitleBar" , but when I run my app it gives error.     
asked by 08.02.2015 / 04:04
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Tabhost does not call the onTabChanged () method

Because when triggering the Tab does not call the method onTabChanged() . public class MainActivity extends TabActivity { private TabHost mTabHost; @Override protected void onCreate(Bundle savedInstanceState) { supe...
asked by 05.06.2014 / 01:39