Questions tagged as 'android'

Tagged questions
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File downloaded from Ftp Android (Java)

I try to download a file from a web server, but I can not code it "creates" it empty and does not create it with the ftp server data, I use Apache Commons Net API, My problem is in MainActivity > showProductDialog > ftpclient.ftpdownload (...
asked by 03.05.2018 / 04:08
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How can I integrate a real database into my apk?

@Override public void onCreate() { super.onCreate(); setUpRealmConfig(); Realm realm = Realm.getDefaultInstance(); BoardId = getIdByTable(realm, Board.class); NoteID = getIdByTable(realm, Note.class); realm.close(); } p...
asked by 30.04.2018 / 12:26
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Select query in php to my database mysql does not return the record because it does not recognize the "&" character

I am making a query select my mysql database to bring the records of the users that I have registered. The query field for the select is the name and the id, in the field name of the table there are records that have characters like "&" or "...
asked by 03.05.2018 / 15:58
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Windows Floating open different activities without stopping the previous one

I'm creating an APP that is mainly used from a Windows Float style that uses Facebook Messenger, by clicking on it opens several options (buttons) For example, the first opens the Google Maps application, the second an Internal Activity, etc...
asked by 03.05.2018 / 15:33
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INSERT JSON TO SQLite - ANDROID

I am trying to query a json from a local server and insert it into SQLite but it is not inserting it. public void cargarTrabajadores() { RequestQueue requestQueve = Volley.newRequestQueue(this); JsonObjectRequest jsonObjectReques...
asked by 26.04.2018 / 17:34
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callAsync AndroidStudio XMLRPC

I'm making an asynchronous connection in an android app, but when I put the credentials and login, the app closes. However if I make a synchronous connection it works perfect. Error: E/AndroidRuntime: FATAL EXCEPTION: Thread-4148...
asked by 27.04.2018 / 07:32
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Doubt with Android Studio / Kotlin applying Searchview filter with RecyclerView to query from MySql / PHP

As you can see, I'm new to using stack overflow . I'm using Android Studio with Kotlin. It is not yet clear to me how to get to the filter. I have seen other examples to guide me, but I find no similarity for it. I hope you can help me and I...
asked by 27.04.2018 / 00:25
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Denied permissions when using adb command

I am trying to execute an application that asks me to own my equipment and for that it gives me the following tips (SER ROOT) === > I am. and then says:    First, create a file device_owner.xml with following content:       I ALREAD...
asked by 26.04.2018 / 20:08
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Connect Android emulator with Visual Studio (Xamarin)

It does not connect the Visual debugger for Xamarin with the Android emulator. I get some warnings. He tells me that if I want to continue with them and install it well, but I can not debug the application. This is the suspicious warning....
asked by 03.05.2018 / 18:29
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webView is left blank when I try to use Android Studio progress bar

I'm trying to make an app and in one of the screens I load a page and in turn I send the latitude and longitude of the phone. The problem is that it is half slow to load so I would like to put a progress bar or something that indicates that it i...
asked by 03.05.2018 / 18:38