Posts by Guilherme • 935 points
66 posts
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1
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answers4496
viewsQ: Click and hold the Button / Listview
How to program to click and hold down call a method other than just a normal click? I would like tips, tutorials something that can help me. I’m having a new problem using the Onitemclick method and…
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answer161
viewsA: Android supports RMI?
android does not support Java.rmi vi codes of some programmers who have implemented it in their app is no longer recommended or use Socket, http for better functioning of your app
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1
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answer2136
viewsQ: How to set photo resolution or how to change to hide the entire Imageview
I am using the function of the android camera need to change the resolution of the image to occupy my Imageview completely code used public void onClickCamera(View v){ Intent cameraIntent = new…
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8
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answers1740
viewsQ: How to put caption in an Imageview
I wonder if it is possible to put caption in a ImageView similar to the image below, if possible an explanation or study material.…
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answers4514
viewsQ: How to create menu on Android?
I’m looking to create a menu similar to this: Would anyone like to tell me how to ride? I would like some tips.…
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answer161
viewsQ: Android supports RMI?
The Android supports the Java rmi? I’m developing on the platform Android 4.0. If supported, please. Please report a report or tutorial on how to do this communication?…
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3
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answers6785
viewsQ: Open device gallery
People need to open the android gallery to be able to select an image and save after the way to whenever open the app load the image anyone could know how to do this? if you have any tutorial on how…
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answers232
viewsA: Change CRT file to byte
Sorry personal delay I managed to do a while ago only I forgot to post here my answer. My code was like this File f = new File(cert); // o cert é o caminho do meu certificado ex:…
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answers443
viewsQ: Doubt about android using classes
I have the following method implemented and I will use it in various Activities private int dia, mes, ano; String data; String dd, mm; int hora, minuto; static final int TIME_DIALOG_ID = 0; String…
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2
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answer2580
viewsA: Pick up show and change Time / Date
I solved my problem with that code! private OnDateSetListener mDataSetListener = new OnDateSetListener(){ @Override public void onDateSet(DatePicker view, int year, int monthOfYear, int dayOfMonth){…
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answer2580
viewsQ: Pick up show and change Time / Date
Good morning! I would like to take the time of mobile play on the screen so the user can change and save the time the user chooses and the same thing for the date. example to do like the alarm clock…
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0
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answer182
viewsQ: Scrolling between screens
I want to scroll between different screens. For example, create an equal scroll of the mobile menu or the desktop that when pulled one will occupy the space of the other. How can I do that?
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answers109
viewsQ: I have a question about Imageview
I have a question regarding Imageview has how I leave a tremendous picture or blinking as soon as I load the screen that it is? Someone could inform me as a postcard some tutorial
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votes2
answers5722
viewsA: How does it work to adapt to different resolutions on Android?
Using Linearlayout. An observation Of how to use images on android caught already enough with this now I use this concept, does not put the size you want the component is on the screen, example.…
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answer3746
viewsA: How to read a CSV file using Android?
I believe you’re looking to create a file explorer run? if this is a look at these 2 articles use to see how to show only txt…
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7
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answers232
viewsQ: Change CRT file to byte
I need to convert a file .crt byte to be able to send by socket. This code works in Java, but how would I write it on Android? Path path = Paths.get("sdcard/certificado.crt"); byte[] certificado =…