Questions tagged as 'android'

Tagged questions
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Access Control Doubt [closed]

I want to make an Android application that CRUD performs on a MYSQL database. I've already figured out that the way to do this is to use Webservice . I'm new to this area but I've already done a simple PHP via REST and I've been res...
asked by 09.01.2017 / 22:43
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List my app in the list of programs that can open a document

When we receive an email with an attached file and click on this file it is shown a list of programs that can open this file. How do I make my app appear on this list too? I'm sorry, I'm new to the tool and did not see the answer. I changed...
asked by 09.01.2017 / 14:55
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Google Maps Indoor [closed]

I'm creating an android application, and I'm making use of Google Maps API, google maps site, have the option of indoor maps, and I'm trying to use them in my application, but when I try to create a route within these establishments passing my c...
asked by 31.01.2017 / 01:54
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How to avoid the default mobile browser

I am developing a captive portal for WiFi networks, where the client connects and is automatically redirected to the web portal. I wonder if it is possible to include a redirect on the page so that instead of using the browser on the Smartpho...
asked by 30.01.2017 / 17:57
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Android - Closing App

My App is closing by itself and stating the following: --------- beginning of crash E/AndroidRuntime: FATAL EXCEPTION: main Process: myapp.gmarket, PID: 2637 java.lang.RuntimeException: Unable to start a...
asked by 11.01.2017 / 16:31
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How to capture camera photo and delete from gallery

I'm getting the camera image and saving it in the bank. Catching the image is very widespread code, there is nothing new. However the image is also in the gallery, and I would like to delete it, since I already have it saved in the SQLite databa...
asked by 11.01.2017 / 13:58
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Help to Communicate between a Server and an Android Application [closed]

I'm developing an Android Application Based on: Add / Send DATA to the Server Collect / Receive Server DATE Send and transmit Location information (Geolocation) Profiles Sharing I've been suggested to use JSON (Based Object) a...
asked by 11.01.2017 / 16:33
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Equivalent to setOnItemLongClickListener in Ionic 2

I created a function in which when the user gives a simple click in the item, it shows a Toast , an alert, on the screen with the name of this item: Function in my file .ts : itemSelected(item: string) { this.toastCtrl.show...
asked by 14.02.2017 / 17:06
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Calculate sql table in android

I have the following sqlite database and it works fine: db=openOrCreateDatabase("BaseDadosDB", Context.MODE_PRIVATE, null); db.execSQL("CREATE TABLE IF NOT EXISTS tabeladados(data date,total real,descricao VARCHAR);"); I want to return the...
asked by 12.01.2017 / 16:36
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Receiving information shared by Google Maps

I have an application where you can share links! I do this by taking information from meta og with Jsoup: final Document doc = Jsoup.connect(url).get(); final Elements itens = doc.select("meta[property^=og:]");...
asked by 11.01.2017 / 21:17