Questions tagged as 'android'

Tagged questions
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Error consuming JSON: "json parsing error value! doctype of type java.lang.string can not be converted to jsonobject"

I'm trying to consume a JSON in my application. I created a SplashScreen and in it, I'm trying to download the data from the JSON file and send it to my MasterActivity , where, construct a ListView with this data. I'm getting the follow...
asked by 11.11.2017 / 23:17
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Android eclipse exception - java.lang.StringIndexOutOfBoundsException

I wanted to integrate my Android project with my Web Project in  Jsp..When I try to download the web data for android from this error:    Fatal Exception: main java.lang.StringIndexOutOfBoundsException:   lenght = 43; regionStart = 0; regionL...
asked by 12.11.2017 / 22:13
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Connect android app with messenger

Good evening guys, I'm developing an application with an educational character, in this application I develop I want to create a button that opens the messenger for the user to send a question to a certain page (where I have a bot to respond)...
asked by 12.11.2017 / 23:48
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Inserting bank value in ExpandableListView via hasmap

I'm having trouble inserting values in the ExpandableListView of the SQLite Android database. In my app, I have a main table called DISCIPLINES and another table that has a foreign key reference to this main, called NOTES. In my Expandable...
asked by 13.11.2017 / 22:04
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How to solve the "app has stopped"?

This is the following, I am putting an app to my TCC and suddenly another problem, I made a login screen, a registration, another to recover the password and finally one that the user can edit your password. It happens that when I click on regis...
asked by 13.11.2017 / 18:31
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Constructing a string in real time

In building an app I was suggested not to incorporate the public key into any code as a literal string. Although it is not secret, it may be replaced by another in a possible fraud attempt. As a solution it was suggested to build the real-time s...
asked by 12.11.2017 / 23:49
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I can not change the default app for react native

I made some changes to the index.android.js file and saved it, when running react-native run-android command, the app remains the same !! The code looks like this: var React = require('react'); var Text = require('react-native').Text; var AppR...
asked by 13.12.2017 / 04:31
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Make available Android SDK folder for all users

I work with administration of computer labs in a university. Step by a situation with Android Studio, where in a user down all dependencies of the SDK, only that when logging in with another user it is necessary to download again. Is there an...
asked by 04.12.2017 / 23:46
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How to use a Bundle with a non-primitive type?

I have the following class created by me: public class Telefone { private String nome; private String telefone; public String getNome() { return nome; } public void setNome(String nome) { this.nome = nome; } public String getTelef...
asked by 28.10.2014 / 21:34
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Download audio with unity on android

I'm trying to download an audio, in the editor the download works, however after installed the apk in the mobile phone, it downloads the file, so not complete, it saves a 40b file, while the file saved in the editor it's 147kb, I'm using a scrip...
asked by 24.11.2017 / 18:05