Questions tagged as 'android'

Tagged questions
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problem when going from one fragmet to another [closed]

Hello, the problem is that I'm trying to go from Fragment to another by a button but when I touch the button the other Fragment is positioned on top of the first one, that is, the two fragment are displayed on the screen...
asked by 28.04.2017 / 00:18
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How to generate a datepicker from a fragment?

I need to create a date picker from a fragment, the problem is that the datepicker that I have seen (examples) are generated from an Activity, and it turns out that for the fragment is not iggual, I need to store a period of time and in the frag...
asked by 21.01.2017 / 19:11
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Is there any way to create autoscroll to a listview ?, in Android Studio

I have a problem, make an example of a chat I found on the Internet, the example works very well only when trying to send messages and did not become autoscroll every time I sent messages, I had to scroll myself to be able to see the new message...
asked by 04.02.2017 / 08:39
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Is it possible to activate an alarm via EditText?

I activate my alarm by means of datepicker and timepicker, but I would like to know if it is possible to activate the alarm by means of an editText with mm / dd / yyyy? My code to activate it by the datepicker and timepicker. private void s...
asked by 08.01.2017 / 18:11
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Implement RadioButton in ListView

As you can see in the image I have added radio buttons in my list, but I only want one to be selected, I am using simpleCursorAdapter I can select an item in the following way and without problem adding to my variable the name of...
asked by 12.02.2017 / 07:10
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Send an image using JSON in node.js (express) to an android device

I am trying to send an image to the client using a server in node.js. When I type the URL in a browser I take the image. However, when I want to get it on my cell phone, it does not appear. This is the code to send the url of the image: app...
asked by 09.01.2017 / 20:45
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Problem with android custoadapter

I have a customadapter in which I charge customer details. The detail that I have is that I have a edittex in each item that I show me information and a client may have 10 details or sales notes to apply a payment the det...
asked by 05.01.2017 / 23:00
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How to add ImageView to ListView

I've been reading and apparently you have to create an Adapter, but the truth is that I do not clarify much, someone could make an example or guide me something else? If you need more information or something else, tell me. Thanks! I leave my...
asked by 31.12.2016 / 00:37
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Problems with DATABASE and JavaScript

The database works perfectly for me, it keeps the information I want, the problem comes when I add a new member (DATE) to the listView, I close the application when I start, LOG: 12-29 19:17:07.187 24552-24552/prueba.nuevointento E/SQLiteLog:...
asked by 29.12.2016 / 14:50
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Open maps generating route

Good, I am developing an android app, in it I have an instance of google maps where I draw several markers. If I only paint one, the map shows me the tools where I can give it and that I open the map application with the route between...
asked by 27.12.2016 / 11:43