Posts by Diego Kappaun • 524 points
26 posts
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viewsQ: Problem running wireless apps in android studio
I’m having the problem of not being able to use the ADB Wireless function to get Builder and debug without needing USB cable. I used plugins normally and never had problem, but I do not know if it…
android-studioasked Diego Kappaun 524 -
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answer90
viewsQ: How to list all Jsonarray data using JSF?
I’m having trouble listing all the data from JsonArray in a JSF, always remains only the last value, already when I use System.out.println(variavel) I can list everything without problems. Page JSF…
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answer10546
viewsQ: How to get objects from a Json array using Jsonarray in java?
I’m having a little difficulty getting information from an Array of Json, as it is giving the error: Exception in thread "main" json.org.Jsonexception: Jsonarray initial value should be a string or…
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answers542
viewsQ: How to convert json to object and put into a system.out.println?
I have the following code that returns a JSON: import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.net.URL; import java.net.URLConnection; import…
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answers354
viewsQ: Socket with JSON in java
Good night to you all. I have a problem, in case I have a software that runs on port 3333 on a particular computer, and in it has an api, only I need to recover it through another computer and get…
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answer734
viewsQ: How to open an external page in phonegap when clicking?
Today I started developing using Phonegap, but I came across a problem, which is to click on a link and not be able to open an external page, as if it were a new Activity, how can I perform this…
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answer141
viewsA: Disable Magic Quotes GPC
If you are in a hosting, you can go to the php.ini file on the magic_quotes_gpc line and put magic_quotes_gpc = Off that it will be disabled on time, you can also do this by . htaccess, follow the…
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answer640
viewsQ: How to recover json data from a URL using HTTP POST on android?
I need to recover values Json of a given URL using HTTP POST, but I’m having a hard time getting started. How can I perform such operation on Android?
androidasked Diego Kappaun 524 -
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answers33
viewsQ: How to use Javascript in Textview?
I have a Webview that accesses a certain site, I need to recover a value using javascript getElementById and pass this value to a Textview, how can I perform this procedure ? Follows the code:…
androidasked Diego Kappaun 524 -
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answer488
viewsA: How to grab an image from the gallery and maintain orientation (portrait/landscape) on android
When a new project is created, a file called Androidmanifest.xml is normally generated, in which you can configure the screen orientation of each created Activity, among other settings. Basically…
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answer588
viewsA: Wordpress or Site made without CMS?
USANDO CMS WordPress Wordpress itself is a tool that will certainly facilitate on its own, as it is a ready application it already gives you several options so that you can make a beautiful site…
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answer862
viewsQ: How to get HTML field value through webview using javascript?
Utilise WebView, open the site normally, but need that when accessing, it pass a value of a given field of the site to a TextView. It is possible to do this ? Follow the code below: public class…
androidasked Diego Kappaun 524 -
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answers184
viewsQ: How to change HTML input values with Edittext using Webview?
Is there any way to change a form field by taking the Edittext value, using a Webview client ? I have an application in which accesses my site and there are 2 fields, a user and another password,…
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answer975
viewsQ: Get method values to have result in ANDROID calculator
Friends, now the doubt is the following, I need the operation "+", be present to accomplish the sum, but always leave 1+2 and never the two make the sum. Does anyone have any idea what it might be ?…
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answers59
viewsQ: Transparent activity with touch
I put an image in a activity which I left transparent, but I need the movement when touching the cell phone screen to happen because it seems that the activity stops the action of touch.…
androidasked Diego Kappaun 524 -
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answer16812
viewsQ: How to change the compiled application name?
How to change the name "app-release" that gets after compiling the android app ?
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answers1610
viewsQ: Android with PHP Web Service
Someone has an example of what it takes to recover data from an external database without using JDBC ?
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answers33
viewsQ: How to put longclick menu?
Like to know, how to put those edit and delete options when we run Longclick from listview. If it is possible to at least inform me the name or give an example, I thank you.
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answer50
viewsQ: Doubt how to jump 7 in 7 in the ids of own onItemClickListener android
How to make a condition in which it will jump 7 by 7 because I’m having to set it manually in hand, and if you have data on the defined ids, it will give error there would complicate . Below is an…
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answers2093
viewsQ: How to detect screen resolution to apply the layout on android?
How to detect a certain screen size and apply the specific layout ? Example: I created a layout folder called "layout_480x800", in it will be the layouts for this resolution,I also have a layout…
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answers89
viewsA: Database Stopped
He’s saying he can’t find the "car" table. Try to check the class to which you have defined, because it can be something silly like a comma, or parenthesis.
androidanswered Diego Kappaun 524 -
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answer759
viewsQ: SQLITE cursor picking up last value
How to make the SQLITE Cursor, make the variables not stop at the last value ? I made a Setadapter to which he lists all the Listview data, so far so good, but when I put some variable that is…
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answer887
viewsQ: What is the SQLITE directory?
Where’s the SQLITE database I created in the android studio IDE? I searched and didn’t find it, and I couldn’t find it in the phone itself .
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answer291
viewsQ: How does android APP versions work?
I wonder if the version of the Android APP is I who define in XML by TextView same, or has something you have to do to generate that number.
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answer213
viewsQ: What is the name of this screen on android?
I would like to know the name of this screen on Android to add so in my project . I thank you already .
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answer685
viewsQ: How to List more than one bank line in a Listview using JDBC?
How to list more than 1 database data using JDBC on a Listview on Android? I have in a user 13 lines, and would like to recover the 13 and not just 1. Below the code I use: import android.os.Bundle;…