I know some decent stuff of java !!! But have absolutely no clue about XML.... Please help me as to where to start and how is the linking between XML and Java codes in a standard ANdroid App !!!
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Is it possible to make a link such as:
<a href="anton://useful_info_for_anton_app">click me!</a>
cause my Anton app to start up?
I know that this works for the Android Market app with the market protocol, but can something similar be done with other apps?
Here is an example of a link that will start up the Android Market. code...
okay so with the x coming up to order soon im going to be paying full retail for the x since I sold my dinc and when I ordered that onlline i used promo code freeovernt for the free over nite shipping..but i also bout a week later called for a credit and used promo code smart30 to save 30 bucks on ordering a smartphone upgrade. question is does anyone else know of any coupon or promo codes for this thursday? need my droid X!
View 30 Replies View RelatedJava/android how to start an AsyncTask after 3 seconds of delay? how i can do that?
View 2 Replies View RelatedI have an existing C++ library that I want to compile into a static library, and call commands from it with Java on the Android platform. I am brand new to Android development, and just need to figure out how to set the Java interface up so my C++ lib works on the Android. Where do I start?
View 8 Replies View RelatedI was wondering if there was a way to link to standard go launcher folders to save the need for a separate folder app. So far I cant find them when I try to put a shortcut to them in programs like swipepad.
View 1 Replies View RelatedIn Android, if I want to do some background work, what is the difference between
Creating a Service to do the work, and having the Activity start the Service VS. Creating a standard java class to do the work, and having the Activity create an object of the class and invoke methods, to do the work in separate thread.
Apart from knowing a bit of C, I have no experience in software development.I want to know from where to start learning to build android applications apart from learning java? What are the steps?
View 2 Replies View RelatedI have some java code that I want to share with some classmates however I do not want to share the source with them.What is the standard method to provide someone with a Java executable that they can use but they cannot see the source.Not sure if this is relevant but the code that I will be giving them will be run on android.
View 3 Replies View RelatedI know about camel case rules, but I'm confused with this m rule. What does it stand for? I'm a php developer, "we" use first letters of variables as indication of type, like 'b' for boolean, 'i' for integer and so on.
Is 'm' a java thing? Does it stand for mobile? mixed?
basically im trying to create 2 activities that will be navigation. I have the main page that has 7 buttons each button leads to a different page. I can get one button to work. Do I need to create 2 java files for each button? or can i just use the 2 and theres a way to combine them like im trying to do below.
activity1.java
package install.fineline;
import android.app.Activity;
import android.content.Context;
[Code]...
I have a native application that I would like to start from a Java interface. Does anyone know of a good way of doing this? can start the application using adb, with no problems. I can also start the application using Runtime.exec(), but that doesn't work so well for me; I need the application to run outside of a Java Runtime Process. Any ideas?
View 2 Replies View RelatedI get about 50 of these coming from my users each day.I realise that this is a Motorola Droid bug - http://code. google.com /p/android/issues/detail?id=5164 Is there anyway I can catch this error in my code?
View 1 Replies View RelatedI have a normal Java application, normally, we start an Android application from a Main Activity, now I must start it from my application.
View 8 Replies View RelatedI'm a beginner in programming. My experience so far is only in Actionscript 2 and 3. So I have a basic understanding of declaring variables, loops, arrays, if/then, do/while... I'm wanting to move to developing for Android phones so I'm wondering what suggestions people have for where to go next. Should I jump right to Android? Start with a 'beginning Java' approach? Or should I go some other route to beef up my knowledge of OOP concepts before launching into Android? I have my Dev environment set up and completed the Hello Android tutorial and I'm just wondering if I am going to be in over my head quickly?
View 6 Replies View RelatedI wrote an android app and so far it works perfect except for on one phone. It is the exact phone that I have with 2.2 on both phones and mine works perfect. The other phone is getting force close all the time but only when opening an activity that queries my image DB and tries to show a gallery. Every activity crashes in the same place, the viewimages. At first I thought it was the intent that was doing it but one of the activitys does not have the intent, it opens the images below the gallery. This works on the emulator, on my moto droid and on a few other different droids. Here is the code for the gallery and my bitmap decoder.
The error is below that.
CODE:..............
Here is the error
CODE:.....................
I am a Java professional. Now I'd like to write an application for the Android platform.
What is the initial step I need to take?
How does my Java programming experience help in this case?
I am making an app for Android, in my Activity I need to load an array of about 10000 strings. Loading it from database was slow, so I decided to put it directly into one .java file (as a private field). I have about 20 of these classes containing string arrays and my question is, are all the classes loaded into memory after my application is started? If so the Activity in which I need these strings would be loaded quickly, but the application as a whole would have a slow start...
Is there other way, how to very quickly load an 10000 string array from a file?
UPDATE:
Why I need these strings? My Android app allows you to find "journeys" in Prague's public transit - you choose departure stop, arrival stop and it finds your journey (have a look here). My app has a suggestions feature - you enter leter "c" as your departure stop and a suggestions ListView appears with stops starting with "c". For these suggestions I need the strings. Fetching the suggestions from database is slow (about 400ms on G1).
How can I start an activity from a servlet? I have an i-Jetty server installed and a servlet that responds to HTTP request. I would like to start an activity from the servlet, does any body have any idea on how to do this?
View 1 Replies View Relatedso i made a wonderful discovery this weekend that my phone will take a charge from my CD deck in my car that has a USB jack. my concern is, that it may end up damaging the phone somehow and i was beyond paranoid. does anyone know if it is a safe thing to do? Does the USB standard have a standard power output?
View 6 Replies View RelatedI am working on a app which render geometrics with VBO in NDK opengl, it works in other phone, but in Motola Droid, it will cause the devices reboot.
The logs like next.
CODE:.........................
I am often using my Android browser when I come across a QR code. Is there any way to scan the QR code from within the browser? It seems absurd that I then have load that page on another monitor and then scan that monitor with goggles are barcode reader...
View 1 Replies View Relatedi have an doubt, I don't know how to use cmyk colors in android. If any one knows please help me. I am waiting for your valuable replies.
View 1 Replies View RelatedThe current method uses AES encrypted files.
The goal is to exchange small amounts of private data using AES encrypted QR-codes.
I purchased the invisibleSHIELD for my ERIS and love it, Zagg sent me two 20% discount codes for friends, so if anyone is interested in getting an invisibleSHIELD,
View 1 Replies View RelatedNone of my contacts on my phone show the zip codes in their addresses but they're all there in my gmail contacts when I check on a computer.
View 8 Replies View RelatedI have a WebView in my Android App that is loading an HTML string using the loadDataWithBaseURL() method. The problem is that local anchor links (<a href="#link">...) are not working correctly. When the link is clicked, it becomes highlighted, but does not scroll to the corresponding anchor.
This also does not work if I use the WebView's loadUrl() method to load a page that contains anchor links. However, if I load the same URL in the browser, the anchor links do work.
Is there any special handling required to get these to work for a WebView?
I am using API v4 (1.6).
There isn't much to the code, here are the relevant parts of some test code I've been working with:
CODE:...................
How can I link like the Checkbox and larger TextView to external data? Should I use a SimpleCursorAdapter? Or create my own adapter? Should it extend ArrayAdapter or BaseAdapter? My list item UI:
View 1 Replies View RelatedI notice on forums that alot of People and apps have barcodes as avatars that can be scanned right from our phones (cool). My question is how / where do I make one for myself?
View 1 Replies View RelatedA friend of mine has the iphone, and was able to download a program that makes QR codes. Is there a program that has this capability for the droid?
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