Questions tagged as 'android'

Tagged questions
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How to fill an arraylist on android from mysql?

Help, can someone tell me how to store a mysql query in an arraylist? I define it this way: String latitude = jsonObject.getString("latitud"); String longitude = jsonObject.getString("longitud"); Double lat = Double.parseDouble(String.valueOf...
asked by 06.04.2018 / 00:16
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Android - Update Wireless TextView

I want to update the data displayed in a TextView in some variables that are being updated every 5 seconds ... I can not use threads so I guess it goes with timer / timertask but I can not solve it ... In summary, I want to take a string that is...
asked by 06.04.2018 / 11:31
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How to give effect to an edit text that works as an android button?

It turns out that I'm doing a login / register in my App. But I need to give some effect to the editText and the cardview (this one with a button shape), which function as buttons in my APP. Since up to now they are listened to thanks to SetO...
asked by 06.04.2018 / 16:07
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Consolidate data from Multivalued Maps in 1 Map or List in Android

I have this JSON and I am mapping the "Users" with GSON but I need to consolidate the maps (in this example 2, but it can be more) in only 1 Map or 1 List because I need to send the consolidated to a Custom Adapter , like you can see, I ha...
asked by 10.04.2018 / 20:22
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Upload Bitmap in Google Drive Api REST

I have managed to create folders, create folders within folders with the id ... but I do not know how to upload a bitmap. I've come this far, but it tells me it's not compatible: String IdFolder = (String) objects[0]; Bitmap bit...
asked by 16.04.2018 / 16:36
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RecycleView filter

The filter does not filter the recycleview correctly, it shows the correct number of items but the items do not change position. This is my RecycleView public class RecycleViewAdapter extends RecyclerView.Adapter<RecycleViewAdapter.Vie...
asked by 16.04.2018 / 16:32
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problem with the api of youtube android

I have a dialogue that I want to show a YouTube video, I charge it in the following way public void video(final String video) { final Dialog dialog = new Dialog(Leyes.this); dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);...
asked by 12.04.2018 / 03:29
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Can you interact with a web from android app and return the result values?

I can send values from an edittex from android to a text field of a web page, (it would be this: link ) , accept the captcha, press the respective button and return to my android app the answer of the page? There are 2 possible answers, that th...
asked by 05.04.2018 / 05:27
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Pass data from Adapter to an Android Studio Activity

Hello my problem is that I am developing an android app where I have an Activity and a RecyclerView.Adapter, and I want to send a serializable parameter from the adapter to the activity and receive it. I tried to do it with intent, it does not w...
asked by 01.04.2018 / 02:23
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I have problems with android study when entering variables and other

hello friends, how could you tell me why you mark error in these lines of code my android studio, the lines of code that appear in bold or with double asterisk are my mistakes, someone to help me please is urgent package com.example.danhermes....
asked by 31.03.2018 / 18:15