Tag Archives: Forum Discussion

Samsung Galaxy S3 will get Android 4.1 Jelly Bean this Friday

By | December 17, 2012

US Cellular has announced that it would be rolling Jelly Bean out to its Samsung Galaxy S3 starting this Friday, December 21st. This would make it the fifth and final upgrade needing to go out to the Samsung Galaxy S3 here in the United States as all major carriers, including Verizon, will have been offering it. Read more… Read More »

How to load a spinner with values from SQlite Database in android?

By | November 18, 2012

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] <?xml version="1.0" encoding="utf-8"?> <TextView xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation = "vertical" android:id="@+id/tv" android:layout_margin="10dp"> </TextView> [/xml] This is the layout for the interface. activity_main.xml [xml] <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent"… Read More »

Uploading and Downloading of files – Popular and Useful posts from CoderzHeaven

By | August 21, 2012

Here are the links of my most popular posts on downloading and uploading of files to and from your android device. 1. How to download a file from a remote site in android? – Another simple example – Method -3 2. How to download a file to your android device from a remote server with a custom progressbar… Read More »

How to encrypt a string in Android Using Base64?

By | January 9, 2012

[java] package com.coderzheaven.encryptstring; import android.annotation.SuppressLint; import android.app.Activity; import android.content.SharedPreferences; import android.os.Bundle; import android.util.Base64; @SuppressLint({ "WorldReadableFiles", "WorldWriteableFiles" }) public class MainActivity extends Activity { @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); saveText("CoderzHeaven"); System.out.println(getText()); } public void saveText(String text) { SharedPreferences myPrefs = this.getSharedPreferences("myPrefs", MODE_WORLD_READABLE); SharedPreferences.Editor editor = myPrefs.edit(); text = Base64.encodeToString(text.getBytes(), Base64.DEFAULT); editor.putString("some_text", text); editor.commit(); } public String… Read More »

SQLiteManager plugin for eclipse

By | April 18, 2011

When you are working on an Android application that stores data in a SQLite database.There arise many questions like where does this database file get stored on the filesystem ? How can we access the database? I will give solution to all these problems. I created the SQLite database from my previous post about Using SQLite in ANDROID… Read More »