918 Topics
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I am trying to create clickable textviews in Android. I'm a complete noob when it comes to java and the Android platform, so please take it easy on me. Here's what I have right now: [code=java] public class Hypertension extends Activity { /** Called when the activity is first created. … |
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The biggest difference which i have noted between chinese tablets and european tablet is that battery timing. I have a tablet baught from germany in 130$. its battery runs for 7 hours continues video or wifi. Another tablet which I have got from hongkong is of same cost but its … |
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Dear friends, i am a university student competting for my bsc(hons) in IT! i suggested to have my final year project based on android, n for your info, i have never codded in android. im am supposed to give a suggestion by tomorow! and i would be completing my project … |
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Hello everyone, I've build a web project that could upload and resize image with the following script and i did minor change on it: http://www.webmotionuk.co.uk/php-jquery-image-upload-and-crop/ It works fine on desktop computers and samsung galaxy s froyo. But when i tried on android tablets such as samsung galaxy tab the upload … |
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Hi, I want to create motion detection application on android device. Could you help me? Here my code: package com.iseng; import java.io.File; import java.io.FileNotFoundException; import java.io.FileOutputStream; import java.io.IOException; import java.io.OutputStream; import android.app.Activity; import android.content.ContentValues; import android.content.pm.ActivityInfo; import android.content.res.Configuration; import android.net.Uri; import android.os.Bundle; import android.os.Environment; import android.provider.MediaStore.Images.Media; import android.util.Log; import android.view.SurfaceHolder; … |
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hi i am trying to create 2 lists in one screen. i am using the google api places where i want the list to appear then when selected the result will appear, this what i have so far but the second list doesnt appear and i am not sure why … |
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hi, using the google places api where it says food or restaurant how can you create this so that when its selected it allows you to specify food the type of food such as chinese, english ect ? |
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See am doing an android application,it has a web back end,am using wordpress,but how can i code web services in wordpress?suppose i need to fetch some contents from database and pass it as json to android phones.So where should i place the php script or how can i do this?Is … |
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Hi, I am trying to pass the value of imgPath into imageAdapter.java. I manage to get the result from the toast. But i did not know how to write a proper code to display the value at myRemoteImages. Please help me out. PictureActivity.java [CODE]ArrayList<hashmap<string, string="">> imgList = new ArrayList<hashmap<string, string="">>(); … |
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Basically my app obtains data from a mysql server and displays it in a list view. What I want is for data from different columns (but the same row) to be as different items in a Dialog Box. I followed a tutorial on how to connect to a mysql server … |
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Hello! One day i was wondering, i want to create Android app which will scan barcode and give link to my product from databese. I started search and tutorials for that but nothing. So i whana ask can it be done? My idea tree : Mobile phone -> Read barcode … |
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Okay, been working on Android program and since its JAVA based, I figured this might be a place to get some good advice. I have been writing this program to run tcpdump, but for some reason it freezes and crashes. I am able to execute the shell commands, but after … |
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[ATTACH=RIGHT]16645[/ATTACH]Oracle announced Thursday evening (August 12) that they would be filing a lawsuit against Google, claiming that their Android phone software infringes upon patents and copyrights of their Java software, which they acquired when they purchased Sun Microsystems in January for $7.4 billion. "In developing Android, Google knowingly, directly and … |
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Basically I'm trying to create an app where it generates random questions and displays them in a dialog box. I've managed to create a dialog box ok but incorporating the sql database full of questions and answers is proving difficult. I've been trying to follow this tutorial and it's the … |
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Hey guys, I'm just starting out with Android development using Eclipse. The only programming language that I've used a lot before is VB.NET, so I'm just wondering, is it possible to create variables which you can then add to over the course of the session? I'm particularly thinking of strings … |
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Ok so my university has assigned me the task of creating a brick breaker game for android phones (full spec below). What I would simply like to know is[B] which design pattern I should be using to structure my program?[/B] If I should be using more than one which should … |
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Hi guys I have been wondering can we develop android apps on Qt? Do we have to learn Java inorder to program for android in Qt or All the programming will be done in C++. Actually I don't want to learn Java any recent because I am working on someother … |
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Hi all! This might be a thoroughly simple question, but as I am unable to formulate it in a simple sentence, Google cannot really help me. Since I will soon be buying a place of my own, I have certain desires which are of a geekier nature. A friend will … |
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I'm using the GreenDroid library for the actionbar. I can't get a title to show up no matter what I do. I have tried setTitle(), getActionBar().setTitle(), changing color in the styles. Has anyone else had this problem? |
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I am pretty new in android application development and I am trying to get on of the rows from a SQLite db to show up as a Listactivity, but this is not working and the program terminates unexpectedly. Here is the code: [CODE]package ankur.test.app; import android.app.ListActivity; import android.content.Intent; import android.os.Bundle; … |
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Hey all, I'm trying to install the Android SDK to work with Eclipse. I am following the instructions given on these websites: [url]http://developer.android.com/sdk/installing.html[/url] [url]http://developer.android.com/sdk/eclipse-adt.html#installing[/url] I'm using Eclipse Indigo, and everytime I try to add the ADT Plugin I get the following error: Cannot complete the install because one or more … |
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hey everyone! I am working on a project in which i will be using cocos2d for developing a game for android. I am new to cocos2d. Can anyone tell me how to write a simple Hello World app on cocos2d using Eclipse( for Android ). I have already installed Android … |
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hey everyone! I am working on a project in which i will be using cocos2d for developing a game fo android. I am new to cocos2d. Can anyone tell me how to write a simple Hello World app on cocos2d using Eclipse( for Android ). I have already installed Android … |
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I am currently working on my thesis which consists of a mobile parking application. It's basic function is that of finding a car spot for the user. I would like to find some computer science challenges within this scenario. An algorithm that will boost my mobile app or something of … |
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Hey everybody, I just made an application for Android, and In the developer console it reads as published, but when I search the application, it does not find it... any help on this? |
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Hey, I'm developing a processor-intensive app for Android, which includes nested loops. The development process is still going on, but I'm already trying to find ways to optimize the performance. And I need tips and tricks for it. :) Mainly I've been changing all the for-loops from (int i = … |
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I would like to create a notebook type application that will accept touch input and allow you to draw on the surface view. I'm unsure what I'm doing wrong since I have not programmed for the Android before. Here is what I have: [CODE]findViewById(R.id.pageSurface).setOnTouchListener(new View.OnTouchListener() { public boolean onTouch(View v, … |
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Hello I'm a computer engineer. I would like to enter into the world of android programming. I wish to buy a book in Amazon, but i'm in a bit of a dilema between: Beginning Android 4 (Beginning Apress): [URL="http://www.amazon.com/Beginning-Android-4-Apress/dp/1430239840/ref=sr_1_1?s=books&ie=UTF8&qid=1328103564&sr=1-1"]http://www.amazon.com/Beginning-Android-4-Apress/dp/1430239840/ref=sr_1_1?s=books&ie=UTF8&qid=1328103564&sr=1-1[/URL] And Beginning Android 4 for games: [URL="http://www.amazon.com/Beginning-Android-Games-Development-Apress/dp/1430239875/ref=sr_1_2?s=books&ie=UTF8&qid=1328103848&sr=1-2"]http://www.amazon.com/Beginning-Android-Games-Development-Apress/dp/1430239875/ref=sr_1_2?s=books&ie=UTF8&qid=1328103848&sr=1-2[/URL] Which of these two … |
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My project scope is on android forensic. 1. After extracting all the information from an android phone, the information is saved to an excel file. Currently, I'm trying to transfer all the data saved in the excel file to MySQL database in Java. 2. After which, implement a feature that … |
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I am developing an Application in which i have to move files from-to two directories. i know how to read/write in a file but i m not getting the proper way of moving-deleting-copying files from one directory to another. here is file delete code. File sdRoot = new File( "/sdcard/" … |
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