Thursday , August 16 2018
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Android

Learn the basics of Android and Java programming. This class is designed for students who are new to programming and want to build Android apps.

Android SQLite Database Tutorial

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SQLite is a opensource SQL database that stores data to a text file on a device. Android comes in with built in SQLite database implementation. SQLite is a very light weight database. In this tutorial I’ll be discussing how to write classes to handle all SQLite operations. In this tutorial ...

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Email crash report using ACRA

android

It would be great to get a detailed report every time your app crashes. And that’s exactly what we’re gonna do in this post. I’l be using ACRA, a wonderfully simple crash reporting library.Its also well documented. A brief intro into ACRA : 1. It is capable of creating detailed ...

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How To Make Circular Imageview In Android

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In this tutorial we are going to learn to make circular ImageView in android. The default ImageView in android is rectangle so there are situations where we will like to create a circular ImageView in android. In this tutorial we will create a custom class to round a Imageview. And you ...

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Context Menu In Android

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This tutorial explains about creating Context menu in Android.A context menu provides actions that affect a specific item or context frame in the UI. Context Menu appears when user long press on a View like ListView, GridView etc.It doesn’t support item shortcuts and icons. Android Context Menu Example activity_main.xml Drag ...

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Android RecycleView Example

Google’s upcoming operating system named Android L looks very promising. It is highly focused on rich user experience and what they called it as material design. In this example we will take a look at the new UI widget called RecyclerView. RecyclerView is more advanced and flexible and efficient version ...

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Android Downloading File by Showing Progress Bar

When our application does a task that takes a considerable amount of time, it is common sense to show the progress of the task to the user. This is a good User Experience practice. In this tutorial i will be discussing the implementation of a process-progress dialog. As an example, ...

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Android Simple Graphics Example

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The android.graphics.Canvas can be used to draw graphics in android. It provides methods to draw oval, rectangle, picture, text, line etc. The android.graphics.Paint class is used with canvas to draw objects. It holds the information of color and style. In this example, we are going to display 2D graphics in ...

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Android Screen Orientation Example

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The screenOrientation is the attribute of activity element. The orientation of android activity can be portrait, landscape, sensor, unspecified etc. You need to define it in the AndroidManifest.xml file. For example: [crayon-5b7606787549e702095976/] The common values for screenOrientation attribute are as follows: Value Description unspecified It is the default value. In ...

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Android Camera Tutorial

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Camera is mainly used to capture picture and video. We can control the camera by using methods of camera api. Android provides the facility to work on camera by 2 ways: 1) By Camera Intent 2) By Camera API Understanding basic classes of Camera Intent and API There are mainly ...

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Android Analog clock and Digital clock example

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The android.widget.AnalogClock and android.widget.DigitalClock classes provides the functionality to display analog and digital clocks. Android analog and digital clocks are used to show time in android application. Android AnalogClock is the subclass of View class.Android DigitalClock is the subclass of TextView class. Since Android API level 17, it is deprecated. ...

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