Posts Tagged: Android

How to recover deleted SMS from Samsung Galaxy has always been one of the frequently asked on the forums and the internet by Samsung users. No matter how wise and cautious person you are, still once in a while you will end up deleting some important message and will instantly regret it. There are lots… Read Article →

What is all the fuzz about Hybrid Apps? React Native is a framework build over the native development kit of both Android and iOS with which you can create mobile apps for both the platforms by just using JavaScript.

Activity is the base class of an Android Activity (package android.app). An Activity represents a view to the user. For eg. When we open Messaging app to write a new message, it is an Activity. After writing the message, when we open contacts to select the person, it can be considered as another activity and so on. So… Read Article →

Beginning Java Programming Some institutes/tutorials start java directly using Netbeans or Eclipse IDE. But this is not the correct way. A better method is to use a basic text editor like Notepad2 or Notepad++ to begin Java. IDE’s provide shortcuts which experienced programmers use. If beginners opt for these methods, they will leave half of… Read Article →

C to C++ and C++ to Java: C was a powerful programming language but used structural approach. So when the length of code exceeded a particular no. of lines, the code became unmanageable. So this led to Object Oriented Programming techniques and birth of C++. But C++ compilers at that time were not platform independent…. Read Article →

Hello geeks, (J4A) Java for Android is a series of tutorials for those who have good knowledge of C++ and want to switch to android without going into details of Core Java. So here we’ll discuss ONLY THOSE features of JAVA (keywords, classes, concepts) which are used in android also. Some may think that these tutorials… Read Article →

Welcome back geeks, so after pasting this code , you would be having the MainActivity.java file like this :   In this screenshot, notice the highlighted part on the left. The Eclipse IDE is showing some errors at some specific lines (line no. 9 10,17,18 and so on). Now we’ll use Quick Fix feature of… Read Article →

Welcome back geeks, this tutorial is a continuation of previous tutorial. So please read the previous one if you have not read it. So we had created a simple layout and it looked something like this : Double click on the button to change the text of the button, now the window will switch to XML… Read Article →

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