Android : How To Add Coding For Displaying Address When A Particular Set Of Latitude
Apr 28, 2010
This is a recent install of the Android SDK. I just bought a Mac so even though I've previously done all my testing on a PC (and everything works fine there), I had to set up my mac for development. Installed latest version of Android SDK Installed Eclipse Helios and Android ADT. Now I really don't think this is a Helios or ADT issue since I can do all this without starting Eclipse at all using command line to start Emulator and using geo fix commands, and I get the same problem.
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Apr 2, 2010
I am currently in the process of creating an application that records current location of a mobile device in intervals, displaying the route as a coloured line on the device in real-time. At the same time the application is storing the longitude and latitude in a SQLite database as I want the user to be able to bring up that specific route again.The route has a primary key and each waypoint is linked to that route by a foreign key. What would be the easiest way to display the saved route on the map?
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Jan 7, 2010
I am trying to get address from Longitude and latitude using the following code
CODE:.......
But the address size is always 0. I am trying this in Android SDK 2.0 using eclipse.
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Aug 26, 2010
I want show the location in google map...i have address...anybody help me to get the latitude and longitude using the address...
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Sep 30, 2010
I wanna draw a route on the basis of the entered source & destination address. I need to get lat/log on the basis of address to draw a map in android. So how can i get lat/log on the basis of entered address. Code...
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May 6, 2010
I want to find the current Address using current latitude and current longitude or phone number in android application.
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Sep 8, 2011
how to get Latitude and Longitude of the given Name of the City or Address?Suppose, I enter Delhi, then It should return latitude or Longitude of it.
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Sep 2, 2010
I have a small doubt, Which is the best way to design UI for Android Coding or Desinging in XML? Which is better in performance?
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Nov 16, 2010
I'm a beginner android developer, and I've only been coding for a few months. I'm testing some layouts in a project using eclipse, and I'm following the guidelines from a textbook (beginning android 2.0) and I'm getting some rather perplexing errors. The first error is in my main.xml. my code is as follows:
<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/ android" android:layout_width="fill_parent" android:layout_height="wrap_content" android:orientation="horizontal"
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Jul 19, 2010
I m really very fed up coding translate animation. actually my image is moving from one position to another but it is coming back to its actual position. can any body here provide me the code to move image from one position to another position without coming back.
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Jan 11, 2010
Let me first state that I do not know Java. I'm a .NET developer with solid C# skills, but I'm actually attempting to learn Java and the Android SDK at the same time (I know it's probably not ideal, but oh well, I'm adventurous :)) That said, my end goal is to write a streaming media player for Android that can accept Windows Media streams. I'm okay with restricting myself to Android 2.0 and greater if I need to. My current device is a Motorola Droid running Android 2.0.1. There is one online radio service I listen to religiously on my PC that only offers Windows Media streaming, and I'd like to transcode the stream so my Android device can play it.
Is such a thing possible? If so, would it be feasible (i.e., would it be too CPU intensive and kill the battery)? Should I be looking into doing this with the NDK in native code instead of Java? I'm not opposed to writing some sort of service in between that runs on a desktop computer (even in C#), but ideally I'd like to explore purely device-based options first. Where should I start?
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Sep 6, 2010
I am using android:layout_marginTop="100dip" in my imageview,i want to set margin top to each image depending its height using coding not using xml,how can i set image's margintop?
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Apr 7, 2010
I keep hearing that Android applications should try to limit the number of objects created in order to reduce the workload on the garbage collector. It makes sense that you may not want to created massive numbers of objects to track on a limited memory footprint, for example on a traditional server application created 100,000 objects within a few seconds would not be unheard of.
The problem is how far should I take this? I've seen tons of examples of Android applications relying on static state in order supposedly "speed things up". Does increasing the number of instances that need to be garbage collected from dozens to hundreds really make that big of a difference? I can imagine changing my coding style to now created hundreds of thousands of objects like you might have on a full-blown Java-EE server but relying on a bunch of static state to (supposedly) reduce the number of objects to be garbage collected seems odd.
How much is it really necessary to change your coding style in order to create performance Android apps?
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Sep 6, 2010
<ImageView android:id="@+id/ImageView01"
android:layout_gravity="center_horizontal"
android:layout_marginTop="30dip"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:scaleType="fitCenter"
android:adjustViewBounds="true">
I want to set this property in coding for image view not use this,how can i make it?
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May 26, 2009
After spending the better half of this day getting my HTC Magic to work in developer mode, I've now found that some of my frist openGL coding attempts that appeared to work fine in the emulator doesn't work as expected on the device. I've narrowed this down to glColorf(r, g, b, a) not working as expected on the device itself. The provided OpenGL samples do work though. So for example, after modifying Cube.java from the samples to the below code I find that I get the expected grey square on the emulator but a blank white screen (background fill colour) on the device.
class Cube { public Cube() { int one = 0x10000; int vertices[] = { -one, -one, -one, one, one, -one, one, one, };
// Buffers to be passed to gl*Pointer() functions // must be direct, i.e., they must be placed on the // native heap where the garbage collector cannot // move them. // // Buffers with multi-byte datatypes (e.g., short, int, float) // must have their byte order set to native order
ByteBuffer vbb = ByteBuffer.allocateDirect(vertices.length*4); vbb.order(ByteOrder.nativeOrder()); mVertexBuffer = vbb.asIntBuffer(); mVertexBuffer.put(vertices); mVertexBuffer.position(0); }
public void draw(GL10 gl) { gl.glFrontFace(GL10.GL_CW); gl.glVertexPointer(2, gl.GL_FIXED, 0, mVertexBuffer); gl.glColor4f(0.5f, 0.5f, 0.5f, 0.5f); gl.glDrawArrays(GL10.GL_TRIANGLE_STRIP, 0, 4); }
private IntBuffer mVertexBuffer;
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Sep 6, 2010
I'm currently developing a software under android and im getting quite quickly some OutOfMemoryException.... I did modified some part of my code to use more static variables instead of making new allocation with the "new" operator but is there any things else to do ? or any other tips ? Any advices would be welcome.
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Jul 17, 2009
I wanted to check whether there is any JAVA Coding standards in Android platform for performance improvements.
For Example, like an Effective Java code in J2EE environment is to defined the number of elements in the ArrayList constructor rather leaving it blank (new ArrayList(noOfRows)) etc. I definetly suspect these performance tuning tips should be available because of the memory and resource constraints.
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Aug 25, 2010
I want to clear sd card memory via android coding.
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Aug 1, 2010
I've got the hard-coded layout, consisting of buttons, and need to enlarge some of them. I found Button's method setWidth(int value), accepting width in pixels, but I need to set value in dp. So, how can I set dp value in program code?
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Mar 29, 2010
I already have experience with setting up virtual machines, running them and other minor tasks. Im a gamer, so I wont get rid of windows (for now at least...) but I do want to be a great programmer and to be involved with the Open-Source community Id like to know if its a good idea to do my programming in linux through a virtual machine, vs giving it a partitioned section of the HDD. Id like to know about performance pros and cons and functionality.The type of programming I intend to dive into : Android Dev, Web Dev, Desktop Dev...More Android and Web right now though. I do web designing as well, so dreamweaver is added as an "essential". But im sure I can do dreamweaver files and upload them to the server after programming in Linux...Right? And any info on IDE's in Linux for the above mentioned are appreciated, but i would prefer going the coding route and understanding the essence of whats happening "under the covers".
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Sep 27, 2010
I have an application I am writing for Android that basically does a screen scrape of a large table on the web and presents it in a nicer way on the handset. Its 500k of html and takes about 20 seconds or so normally.
When I have my phone hooked up to the computer, I used to be able to just click on "Run" and my code would execute similiarly speedy, as opposed to Debug where it would take 10 minutes to complete.
Now, however, clicking "run" behaves just like debug mode.... I don't want this overhead, how do I get eclipse to stop sending my app to the debugger already? I have searched online and found a couple people with the same issue, but simply rebooting my phone doesn't fix it, and there have been no other solutions posted that I have found.
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Jul 22, 2009
How to connect and retrieve data from one webserver through coding in android application?
How to achieve this ? Give me sample code for this
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Jan 23, 2013
I like to add addresses to my phone book in Android. As a lot of my contacts live in buildings i also like to add the floor and apartment number to the address: Looking like that:
Street and Number, Floor and Department number
Town, zip code
State
Country
Example;
Av. Whatever 12345, Floor 5-A
Buenos Aires 1007
Argentina
When clicking on the address the GPS of my wish opens , finds the country, city but not the street because of the additional Floor and department information. Without this additional information everything well with Google Maps or Sygic.
So, how should i add this additional Floor and department information to my address without the GPS has problems to find the main location.Also from ICS on there is only one filed to add the whole address not as with Gingerbread where you had a field for street, city, etc.
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Oct 23, 2012
how to change the color text in my app. Default is white, not so good with a white background.
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Jul 7, 2012
Ways to implement H/W acceleration for video decoding(eg. H.264) in my own app for a long time, but got no clue.
I want to call H/W decoding based on NAL or frame level over raw bitstream, rather than setting up a media player for files.
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May 30, 2010
Just getting used to my HTC Desire, after reading your forum I was comforted regarding battery life and it seems much better now than the first few days.
I see another post on this but no answer, the address book only gives one line of the address is then any way round this? Even my first pda a Psion 3 had the option of which fields to display etc. there seems very little option to format what is seen, not that I am unhappy about the rest but to have to edit to see all the address is barmy.
Another thing way back then that still is not found is search all fields of the contacts, i.e. to find a number of someone that rang on another phone.
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Sep 10, 2009
The Gmail address book on the Web contains a field for birthdays, so why not the Android address book? While I'm sure the app could undergo a lot of changes (and everyone would have different ideas) something as basic as a birthday seems obvious.
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Apr 24, 2010
I have Googled my butt off trying to find where if there is a surefire way to make rtsp work. I have a radio station that I listen to that streams via rtsp. Of course by default Android doesn't want to play it. If I pop the URL into yourmuze.fm and create a station there it lets me stream it to my phone. After checking how it works I come to find that it streams to the phone via rtsp! So obviously there is something amiss. What makes one stream work and one not? This is the stream I am attempting : rtsp://wms2.christiannetcast.com/yes-fm
It is an audio stream so I would be thrilled with most peoples problem of "it only does audio and not video." When yourmuze.fm streams, DDMS states it brings up MovieView to play the audio if that helps at all.
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Jun 23, 2010
Is there an app for giving you a pin point for you Longitude & Latitude?
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Feb 25, 2010
My girlfriend and I would really like to utilize Latitude. But it's always off, behind, or wrong. We can be sitting next to each other in the same car and it will tell me where she was 12 hours ago, and on mine is has me where I currently am, but on her it has me 4 hours ago. Refreshing does nothing. I don't understand why it is not working.Also, when I am at work, which is in Indianapolis, it says I am at Center, IN. When she is a work, again in Indianapolis, it says Washington, IN. When I am at home in Greenwood, it says all kinds of stuff that's not correct.Am I doing something wrong?Also, I meant to ask, is there another app that we could use for this? This tool is handy for us because we carpool and I would like to be able to know where she is so I know when to go out to meet her.
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