[google:android-development] Forum Topics

Hi mobile devs, I am noob to android studio and java, but have some c and c++ basic knowledge so not noob to programming in general. However I am also noob to all aspects of form design. I did not write title of Question singular because I'm pretty sure I'll …

**MainActivity** package com.elitiv.myapplication2.app; import android.os.Bundle; import android.support.v7.app.ActionBarActivity; import android.view.View; import android.widget.Button; import android.widget.EditText; import android.widget.RadioButton; import android.widget.TextView; public class MainActivity extends ActionBarActivity { private EditText Result; private String Operation; private EditText editYear; private EditText editCapacity; private Button calc; private RadioButton radioD; private RadioButton radioB; @Override protected void onCreate(Bundle savedInstanceState) { …

Hi I want to find cities around me and display in a list.

Hi I am new to android dev. I want to show google maps in my application. This is my mainactivity.java import android.R; import android.app.Activity; import android.os.Bundle; import android.view.Menu; import android.view.MenuItem; public class MainActivity extends Activity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_list_item); } } this is androidmanifest.xml <?xml …

I have a question about Mobile App Development, I have learned allot when I kept reading about Mobile App Development Java, I thought at first it would be complex and would be impossible to make apps and a person needed a college degree in order to make apps, I was …

hello friends. i just start with android and i got many trouble one is the image size so i can undestund ldp is for low density and it's grow to hdp xhdp, xxhdp...., but i can't undestund how to edit image for the different screen. for exemple i have a …

hello dear friends i'm not a developer not app designer what i know is just buiding website and i'm an autolearner. i have a national champion to make an app mockup in photoshop it is litle hard beacause i must show it with basic function. and i want just to …

I installed Eclipse IDE along with SDK JDK. When I try to create a new Android project it does not appear in context menu. I uploaded image to show. http://s1.postimg.org/b1n9yag9r/ENP.jpg Also image of installed items in SDK manager http://s15.postimg.org/5g5tg2ue3/ASDKM.jpg I've never developed android and this is first time in any …

Is anybody developing an Android App for DaniWeb? If nobody is, I'm planning on doing so, and if someone wants to participate, you'll be welcome. If someone is developing, and wants help, I'd like to participate. Cheers. Ps.: I was not sure if I should post this here or in …

Rather learning C++ and Java.

Feedly app left attack window open for malicious JavaScript hackers according to one security researcher. Security consultant and blogger Jeremy S [revealed](http://breaktoprotect.blogspot.in/2014/04/feedly-android-application-zero-day.html) that the Feedly Android app, or at least the version prior to the update on March 17th 2014, had been subject to a zero-day JavaScript code injection vulnerability. …

how to make andriod apps? Which softwares is need for building a andriod apps?

I have used Samsung Android Phone driver in Windows 7 previously. But now in Windows 8.1 I can't install it. I have tried the latest driver from samsung official site but didn't work. Please help me.

Hello Friends, How Are You............. Please Give Me Help How to Increase Review & Ratings For Android Apps

Hi guys, i wanted to find out if its possible to use just a single listView for different activities. For instance i have three activities (Pending Jobs, Incoming Jobs, Closed Jobs) which are supposed to use a ListView, as at now i have created ListViews for all three activities but …

Hi all, I am trying to run my code editor into my android app here is my link of editor [webpage code editor](http://guru99.com/demo-editor-php.html) I am using the below code for my code editor code link <script>$.noConflict();</script> <script type="text/javascript" src="http://test.guru99.com/js/Phpeditor/codemirror.js"></script> <script type="text/javascript" src="http://test.guru99.com/js/Phpeditor/clike.js"></script> <script type="text/javascript" src="http://test.guru99.com/js/Phpeditor/php.js"></script> <script type="text/javascript" src="http://test.guru99.com/js/Phpeditor/css.js"></script> <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.10.1/jquery.min.js"></script> …

hello. i have a project to do for android, i want to make a tourist guide app, but i want to have basic information on app and sometime i want 5 request data from google or from website. i must on app apk app or web application in reality i …

hello guys, got this code but it has an error. any ideas? Thanks. public void ListenerCheckAll() { Chbox0 = (CheckBox) findViewById(R.id.checkBox1); xAllButton = (Button) findViewById(R.id.button1); xAllButton.setOnClickListener(new OnClickListener() { @Override public void onClick(View vx) { Chbox0 = (CheckBox) findViewById(R.id.checkBox1); boolean checked = ((CheckBox) vx).isChecked(); //this part has the error switch(vx.getId()){ case …

i have installed android studio on my pc and im trying to run it and its showing me an error that says, "The environment variable JAVA_HOME(with the value of C:\Program Files\java\jdk1.8.0_20\bin)" does not point to a valid jvm location

So far I learned how to download the JDK Java Development Kit. Then created a PATH file cause it the training video they said something about sp Java won't mix up directories and so on. So putted the semicolon at the end of the Path File... In Environment Variables. Then …

Hello guys am new to android development. I wanted to know how create a scrollview in Potrait layout using XML in android. below is the code i wrote in XML <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical" > <ImageView android:id="@+id/imageView1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_margin="5dip" android:src="@drawable/newuser" android:contentDescription="@string/todo"/> <TextView android:id="@+id/textView1" android:layout_width="wrap_content" android:layout_height="wrap_content" …

I am developing an android application using java with SQLite. The following code make the error: String selectQuery = "SELECT * FROM User"; Cursor cursor = db.rawQuery(selectQuery, null); I checked my program and I found that the cursor make unfortunatly error. Please help from where is the error come??

Hi everybody, I'm back and I bring problems. :D I've done a fair bit of research - I know Android can't run JRE 1.7, and I know JRE 1.7 is needed to get Java to read SQL. I've got this project that says I need to make a way for …

Wearable computing has been a buzzword for so long that it's easy to get blinded by the hype and not realise that actually it's a reality; and one that got even more real with the announcement by Google of Android Wear. Forget the fitness bands of today and the 'smart …

I'm creating multiple custom info windows using only one xml layout, all of the info inside the window will be put In programmatically. I am now trying to give the ImageView an image but when I do that for one marker all of the other markers ImageView images become the …

I am developing an android app .So , I want to maintain some database over internet which can be accessible for anyone who uses my app .So how can I maintain that database.

Basically I've created an **app drawer** and placed a **seekbar** within it. This app drawer is made up from **app_drawer.xml** whilst my fragment below is made up from **main_activity.xml**. The issue I'm having is, although the seekbar shows up perfectly and the app drawer pulls in and out as it …

kindly tell me how i start the my project i have problem in connecting my tablet with my pc eclipse is not running on the tablet.and also tell me how i can create touchable screen to draw drawing freely first.i am making andriod paint app for andriod tablet.and kindly tell …

Building a Application that can count the number of ateroids passing the earth, thats what NASA want s from coders.

hi, I want to connect my andriod application that I've just created to oracle database in another server.. what is the best way to do it I've looked for youtube video , but I didn't find anything helpful

I have Android app and 1 php application. I want to invoke android function when the button is clicked on my php application (on latop-pc browser). So basically Php to android communication. How to achieve that?

Hey guys, I'm trying to learn OpenGL ES 2.0, from http://developer.android.com . From 3 days, I'm trying to do the drawing shapes part, but my shape (triangle) won't draw on the screen. My Android Version is 2.3 and I'm debuging via USB. There is my project: http://www.speedyshare.com/QJcFZ/AndroidChessProject.rar I would be …

hello guys, is there a site to publish an android app for free? To publish android app to Google play, what's the steps and how much is the cost? Would appreciate input to anyone who had tried it. Thank you. :)

Hello, I was wondering if anyone is familiar with using app inventor 2 as there are a lot of documents and tutorials online for APP inventor 1 the second and current version lacks some tutorials compared to the first. My question is really based on the app I'm creating where …

Hello all, I need to do some simple project for school in java eclipse... so I went to android developer page and downloaded the adt-bundle for windows... I have 64 bit windows so I downloaded 64 version... I start it and it gives me the error `Android sdk content loader …

Like a person goes into Android Programming and wants the app to work on iOS for Apple. Are they the same or different?

Hey guys, I have a project to do and I have let my schedule slide. Anyway, I have to get down and do it now. My task is to create an Android App where you can access a FreePBX server (www.freepbx.org), which is basically an all-in-one linux distribution of a …

Free IOS and Android App Software? Anyone know where i can find Free Software to create and app for IOS And Android i was wanting to design and create a game or something but i was hoping for a visual creator not just coding. i only know of the MAC …

Hi i need your help please I am still learning android...i don't know this error "at android.os.StrictMode$AndroidBlockGuardPolicy.onNetwork(StrictMode.java:1133)"... can you help me how to solve this. Thank you.

How do I replace my android app Google maps radius circle with a blue translucent one as in image also blue marker with blue circle? I can make the circle have a particular outline and fill but it doesn't look anywhere near as nice as the one depicted in the …

Hello everyone, I'm about to develope a simple app for mobile and i want your help about how to make a code for sending the order of the selected items by SMS or E-mail to a sepcific cell number or E-mail after selecting the desired items clicking on the button …

At this point I know how to utilize Google Maps within Android but it always seems to take up the full window, there is an image below which shows what I'm attempting to accomplish (having a box below the Google maps where I can store text i.e. "Hello World" **How …

I am trying to make the notification Led blink in a certain way and when i run the app from Eclipse with my phone connected it works as expected, but when i run it directly from my phone it doesn't work as it should (showing the colors not respecting the …

Hello, im trying to make a mulitple choice quiz in for android. Im a newbie at this and i am having some difficulites with the logic. As you can see what i have done below is create two arrays, questions and answers. The first option within each of arrays of …

Quick question. It is my understanding that live wallpapers can be created for android is using java. Please correct me if I'm wrong. Can it be used to say have a live wallpaper with floating hearts and on valentines day display happy valentines day? Then on a birthday change to …

could anyone please tell me what's the difference between getApplicationContext() and MyActivity.this.."MyActivity" being a class that extends Activity class..somethimes getApplicationContext() doesn't work and I need to use MyActivity.this when the constructur asks for a context... for example, if i use `ProgressDialog p=new ProgressDialog(getApplicationContext());` it gives an error however, if i …

Hi all!! Can anyone please tell me how to get the source code of an android application?

I am an M.Tech Computer Science student..as per the syballus we need to do a thesis...can you please suggest some new and innovative topics for doing thesis. Recently i heard about hybrid app and am interested in that.Is that a good topic to do as a thesis.?