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How to sign Android project apk
This is a very tricky part and initially i was also ran in to strange problems . Before uploading to android market you must do the following steps. Create a Certificate Signing your application apk...
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Here are the simple steps to sign an android apk and publish it to the android market if you have an android developer account. Follow these steps exactly 1. Right click your project in eclipse and...
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How to create a Scrolling Text (marquee) in android using TextView?
OK At first we will create the XML that contains a TextView. marqueetext.xml <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools"...
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How to show error in an EditText using setError() in Android?
We will go straight to the code. package com.coderzheaven.seterror; import android.app.Activity; import android.os.Bundle; import android.view.View; import android.view.View.OnClickListener; import...
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How to load a spinner with values from SQlite Database in android?
Here is a simple example showing how to load a database values in a spinner in android. OK we will start. This is the layout for the spinner row. spinner_row.xml <?xml version="1.0"...
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How to store an Image from Android to a SQlite and retrieve it?
Hello all… In today’s post I will show you how to store an image in an SQLite database and retrieve it. Check out the output after running the program. This is the layout for the MainActivity....
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How to copy a file to another saved in SDCARD in Android?
Hello all… This tutorial explains how to copy a file contents to another in Android. The file to copy is saved in SDCARD, however you can change the path to save it in your application sandbox. if you...
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Creating a Clock Widget in Android with Custom Font.
Hi all if you have been a regular visitor of this website you have seen that I have shown you how to create a simple widget, adding controls to it, adding event handlers in the views etc… Do check this...
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