Sharpen and blur bitmap, convolution using ScriptIntrinsicConvolve3x3

This example show how to create sharpen and blur bitmap, by convolution using ScriptIntrinsicConvolve3x3. package com.example.androidimagevi...

Read More

Create blur bitmap using RenderScript and ScriptIntrinsicBlur

ScriptIntrinsicBlur, added in API Level 17, is a Intrinsic Gausian blur filter. Applies a gaussian blur of the specified radius to all eleme...

Read More

Home Automation For Dummies

The easy way to control your home appliances Home Automation For Dummies Do you want to control common household appliances and amenities fr...

Read More

Chinese Phone and Tablet Beginners User Guide: All Android Versions 4.0 Thru 5.0 Lollipop: Asus Cubot Huawei Iocean Jiayu Lenovo Oppo Oneplus Star THL Xiaomi Zopo ZTE & Others

Chinese Phone & Tablet Beginners User Guide: All Android Versions 4.0 Thru 5.0 Lollipop: Asus Cubot Huawei Iocean Jiayu Lenovo Oppo Onep...

Read More

Invert bitmap using ColorMatrix

Example to create inverted bitmap using ColorMatrix. package com.example.androidimageview; import android.support.v7.app.ActionBarActivity; ...

Read More

Create Sepia bitmap using ColorMatrix

Example to create spedia bitmap uwing ColorMatrix. package com.example.androidimageview; import android.support.v7.app.ActionBarActivity; im...

Read More

Create grayscale bitmap using ColorMatrix

Example to create grayscale bitmap uwing ColorMatrix. package com.example.androidimageview; import android.support.v7.app.ActionBarActivity;...

Read More

Android Hardware Interfacing with the BeagleBone Black

Design and implement Android apps that interface with your own custom hardware circuits and the BeagleBone Black Android Hardware Interfacin...

Read More

Various effect of PorterDuff.Mode when using setColorFilter() on ImageView

Last post show a simple example to " Colorize ImageView, using setColorFilter() with Mode.MULTIPLY ".  Actually, we have a number ...

Read More

Colorize ImageView, using setColorFilter()

This example show how to colorize ImageView, using setColorFilter() and android.graphics.PorterDuff.Mode.MULTIPLY. package com.example.andro...

Read More

Android Recipes: A Problem-Solution Approach for Android 5.0

Android Recipes: A Problem-Solution Approach for Android 5.0 offers more than 100 down-to-earth code recipes, and guides you step-by-step t...

Read More

Pro Android Games, 3rd edition, - covers Android 5.0

Pro Android Games Combining actionable, real-world source code with graphics, Pro Android Games, Third Edition shows you how to build more s...

Read More

Hello App Inventor!: Android programming for kids and the rest of us

Hello App Inventor!: Android programming for kids and the rest of us Hello App Inventor! introduces creative young readers to the world of m...

Read More

Set opacity (Alpha) of ImageView and background

This example show how to change opacity (Alpha) of ImageView and its background. package com.example.androidimageview; import android.suppor...

Read More

Change opacity of ImageView programmatically

This example show how to change opacity of ImageView, using setAlpha(float), deprecated setAlpha(int) and API 16's setImageAlpha(int). p...

Read More

Google Compute Engine

Google Compute Engine Learn how to run large-scale, data-intensive workloads with Compute Engine, Google’s cloud platform. Written by Google...

Read More

Arduino Android Blueprints

Get the best out of Arduino by interfacing it with Android to create engaging interactive projects Arduino Android Blueprints About This Boo...

Read More

Visible DTMF Piano: Visualizer + ToneGenerator

Last post show a example of Visualizer for MediaPlayer , combine with the DTMF Piano using ToneGenerator , here is a Visible DTMF Piano, usi...

Read More

Create audio Visualizer for MediaPlayer

This example create audio Visualizer for MediaPlayer, reference Android demo example: ApiDemos > Media > AudioTx. Permission android.p...

Read More