Questions tagged as 'android'

Tagged questions
3
answers

Receive variables post and write them in Html

I am receiving data by post from an android system, when responding with echo , this data reaches android. Now I want to use this data to use it in an html page, how can I do it? By the way, I use the Slim framework. <?php req...
asked by 11.03.2016 / 19:38
2
answers

Error compiling using ionic build android

I am developing a hybrid application using ionic framework , but I began to notice some errors when viewing the views in chrome, it was that I did not let me reflect more changes made at the level of code in the views; then I happened to fire...
asked by 09.03.2016 / 22:26
1
answer

Get ViewGroup on onCreate from a Fragment

The problem is this: I need to get the ViewGroup to inflate and thus be able to initialize my RecyclerView because when I change Tab (Tab) and return to it I have all the Fragment blank. I have been reading and testing and they say that I must d...
asked by 21.02.2016 / 02:40
1
answer

Overlap two images using Glide on Android

I reissue the question so that it is understood better than what I intend to carry out I'm doing a detail view with the% co_of% expandable The google style guide specifies that yes the image is very clear, better to put a dark gradient o...
asked by 03.02.2016 / 18:46
1
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android coin converter

I have been asked to create a currency converter and I did it, but when I give it to execute a conversion of 1 US dollar to euro I get this: for 1 US dollar, you will receive 1 euro Even if I try to convert 2 dollars to euro I get it fo...
asked by 20.11.2018 / 06:20
1
answer

EditText Hex mode on Android

I need to enter only hexadecimal characters to an editText in Android, but these characters must be entered in pairs, after each pair you should automatically insert a space and then the next pair and so on, someone could tell me how to do it...
asked by 06.11.2018 / 18:29
2
answers

Location Android manager? Experiences

I have developed a Gps application that sends information to Mysql every 10 sec through the locationmanager. According to your experience, how much is it possible to reduce this time?     
asked by 13.09.2016 / 01:26
1
answer

SQLITE problem when creating a table with two Foreign Key

I'm doing a project on Android with a table structure. But it turns out that the db does not create it correctly and I can not see what happens. It is about 4 tables with their relations between them, it lets me create the three fir...
asked by 16.10.2018 / 12:22
2
answers

Verify data type of an EditText

Hello everyone, I have the following: // recojo 2 valores del EditText String valor1 = recullFrom.getText().toString(); String valor2 = recullTo.getText().toString(); // Transform...
asked by 26.09.2018 / 13:25
1
answer

Convert Image saved in resource.mipmap to Bitmap

I have an image in the mipmap folder of my project, I would like to convert that image to Bitmap . I tried this way but it does not work for me since it tells me that    (R.mipmap.imagen_deseada) can not be applied to thi...
asked by 21.09.2018 / 19:06