Questions tagged as 'android'

Tagged questions
2
answers

Convert array json into retrofit

I have the following return in json { "cardapio": [ { "tipoprato": "SALADAS", "pratos": [ { "prato": "ALFACE + REPOLHO ROXO" } ] },...
asked by 31.07.2017 / 21:08
1
answer

Set value in textview

I'm basically not able to set the value in the field. I'm doing this, declare the variables: Restaurante restaurante; @ViewById TextView nmRestaurante; @ViewById ImageView imgLogoRestaurante; @ViewById RatingBar ratingBar; @ViewById...
asked by 14.06.2017 / 13:51
1
answer

How to hide keyboard when exiting EditText? [closed]

I have three edittext, I want it when I click out of them or finish filling my keyboard sum. Being that they are a fragment. How to do this? My XML with the editText. <RelativeLayout android:layout_width="wrap_content" an...
asked by 09.06.2017 / 19:22
2
answers

Problem with animation in Android Studio

I created a Float Buttom to start an animation, but when I click on it, the animation does not occur. I've done the debug to check the method that starts the animation and it happens normally. I think it might be some XML problem. th...
asked by 13.06.2017 / 16:53
2
answers

Layout in AlertDialog

I have this AlertDialog which shows on the screen another layout , in this layout has several EditText and a Button . I would like to know how I can do to get the text of each of the edittext when I click on ok...
asked by 08.08.2017 / 04:29
2
answers

Problem with special characters

I have an application that downloads a csv file from an ftp server and within that file it contains product information and the app should insert them into a database, however the special characters are coming "zuados", as in the image below:...
asked by 30.03.2017 / 20:22
1
answer

Timepicker as a draggable bar

Is it possible to do a timepicker this way of the image? So I can put a range, hours. If so, is there an example or a library? If not, any suggestions? Image:     
asked by 28.03.2017 / 19:21
1
answer

is it possible to create a Page View from null?

I'm implementing a book-style reading method and would like to put just one background image and at the time I give the Side Scroll I came across the value on the other side, just like a newly opened book. is there a way to create a ViewPager fr...
asked by 27.03.2017 / 14:46
1
answer

Forms of application monetization [closed]

What are the forms of monetization in apps you use? And which ones are easiest to apply?     
asked by 28.03.2017 / 21:57
1
answer

Error multiplying null values java

I'm having the following problem: In my project have two field (editText) where the user can or not enter the value. EditText that receives the amount etCount . EditText that receives the value etPriceUnit . When etCount...
asked by 01.04.2017 / 20:28