Questions tagged as 'android'

Tagged questions
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Android - take the back-stack splash screen

I'm finishing a college job where an app should display a splash screen and then a login screen. I wish that as soon as the splash screen was finished, it would go out of the way. The structure is as follows: S (splash) - > L (Login) - >...
asked by 15.06.2014 / 01:50
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Class object generation error

I have the following method: private ArrayList Clientes (JSONObject jObect) { Log.e("Lis: ", jObect.toString()); /* A linha acima impime E/Lis:: {"clientes":[{"idClientesT":"1","tipo":"s","nome":"Carlos"},{"idClientes...
asked by 19.12.2018 / 23:37
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Create a button in a ListView

I'm making an application and at the end of the data inserts the user will see a summary with a listView . So far so good, but I want to create, right after listview , a finish button, but I can not seem to put it, if I put it inside...
asked by 30.01.2014 / 17:04
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Login screen on Android

I emulated a local server for XAMPP and started trying to develop a login screen for an Android application. It is working perfectly, but only when I log in to the localhost (using my local IP address instead of localhost, because the...
asked by 03.10.2014 / 22:03
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Problems with AsyncTask crash the application

I'm developing an online chat that should update itself all the time, the problem is that every query hangs the application for a few seconds. I had already asked a similar question in: How to make connections to a php work in background in A...
asked by 21.05.2014 / 20:40
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Exporting my project, proguard error

Exporting without proguard everything happens normally, but when you activate this error: [2014-09-14 01:59:01 - meuapp] Proguard returned with error code 1. See console [2014-09-14 01:59:01 - meuapp] Warning: android.support.v4.app.Notificati...
asked by 14.09.2014 / 07:21
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button back date app

I have a main activity (MainActivity), which contains a list and a NavigationDrawer, when I click the register option this screen is called: startActivity(new Intent(MainActivity.this, PessoasActivity.class)); And it works normally, but som...
asked by 09.09.2014 / 03:33
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App does not run on other phones

I developed some apps that ran quietly on my phone, but when I install on another it only gives the message that the app has stopped and this error message in Android Studio. 05-17 09:03:55.571 15862-15862/com.example.roma0x.heitorapp E/Androi...
asked by 17.05.2018 / 15:09
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Responsiveness - Android studio

I'm having a layout mismatch with other versions of android. In my android 8.0.0 the layout stays that way Onanothermobilewithandroid4.4.2 I'musingrecyclerview,grid,cardviewdependencies{implementationfileTree(include:['*.jar'],dir:'libs')...
asked by 17.05.2018 / 16:19
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Hold the image and send it to the link in Android Studio

Hold the image and send it to the link in Android Studio I use an ImageView that when it clicks it performs a function, but I would like that when the image was pressed, another action was taken, which would be different than just a simple touch...
asked by 14.09.2018 / 16:17