Questions tagged as 'android'

Tagged questions
1
answer

Import file from phonegap / cord in eclipse

At the time I'm going to import file I created from phonegap / cord in eclipse nothing appears. file> new> project and I selected Android Project from Existing Code, I look for the folder that is the project of the cord I made and nothing app...
asked by 01.07.2014 / 20:38
2
answers

Installation blocked when debugging app by Android Studio

When trying to debug or install an application that I'm developing, the following message appears on the device where the APK is being installed. Locked installation. This app contains code created to circumvent Android security protect...
asked by 12.07.2016 / 10:39
0
answers

Apply a transform with perspective

I would like to make the selection by perspective in a imageview . Where I select the 4 corners of the image and I make the cut, following this idea: Isearchedalldayandfoundlittle,foundthis link with the solution, only for ios :...
asked by 20.06.2016 / 22:57
1
answer

AndroidManifest with multiple tag application

I need to use the PARSE and VOLLEY libraries in an Android APP, but both need to be declared in the TAG Application, in AndroidManifest , but I noticed that there could only be one TAG Application in a AndroidManifest , does anyone h...
asked by 26.11.2014 / 12:22
2
answers

Registration screen jumping field with "Enter"

I made a registration screen, but when the user gives enter on the keyboard she skips a line. Can you block this? Here are the prints for a better understanding:
asked by 01.07.2016 / 16:32
1
answer

EditTexts dependent on an Android GridView [closed]

I have two EditTexts, one Discount Value, another Percentage and an ImageButton to update, all are in a GridView. When you click on the ImageButton, the value entered in the percentage field must be converted to Double and assigned to the val...
asked by 02.03.2015 / 15:12
2
answers

Project imported from Eclipse for AndroidStudio has no reference R

I've imported a project from Eclipse to Android Studio , but it has no reference to the old R .     
asked by 23.01.2015 / 11:58
3
answers

Change the format of a date (time) that is in a String

I have two strings that receive hours, in this case, ArrivalTime and DepartureTime. The next format is HH: MM: SS. I would like to format this string for HH: MM how can I do this? I enter this text in ToggleButtons (setTextOn and setTextOff)....
asked by 20.10.2016 / 18:54
2
answers

How to invert series of denied conditions without affecting logic?

Could anyone explain why this happens? My apk only works right if I put denial and do something: public class Main2Activity extends AppCompatActivity { private EditText nome, teste, cpf; private Button button; @Override protect...
asked by 19.12.2016 / 00:33
0
answers

Example Delphi ScrollForm is not working in version 10.2

I have an App (Android) developed in the Delphi version 10.1, where I used the ScrollForm examples (so that the layout moves along with the android virtual keyboard to not cover the edits), now I was deploy in the current version (10.2 ) and it...
asked by 03.06.2017 / 17:55