This tutorial is a good example of how to use a photo camera with Android Studio. Start the default project named BitCam and change these files: The BitCam.java file:

The activity_bit_cam.xml file:

The result is an android application with a button. When you press the button the photo… Continue Reading Android Studio – using photo camera.

This tutorial is about programming android hardware sensors service: TYPE_ACCELEROMETER. You can start by using the last version of Android Studio version 3.1.1 with the default project Empty Activity. Is very simple to use accelerometer with Android Studio by reading the values and show us into the text view area.… Continue Reading Android Studio – using SensorEventListener.

The Processing.js is available for Linux, Mac OS X, and Windows and come with the last version 3.3.7 (13 March 2018). Today I tested processing.js for android. They say us about this issue: Use Processing for Android to create Android apps with ease, including live wallpapers, watch faces, and VR… Continue Reading JavaScript – Processing.js 2D library – part 004.

This is my first tutorial in a long series about Go and Android programming. In the limit of my free time, I will try to show you how to do simple applications with the Go programming language (or known as Golang). You need to install the Go programming language using… Continue Reading Go – Testing Golang with android application – part 001 .

The Google Play Protect is part of the Google Play Store app, uses machine learning and app usage analysis to weed out dangerous and malicious applications. Google Play Protect for Android devices consists of these security features: App scanning Anti-Theft Measures Browser Protection You can read more here.

Today I will tell you how to make a user interface element called the seekbar with the Android Studio I.D.E. On Android Studio select a new Empty Activity project, named it uiseekbar001. You need to add the SeekBar UI and TextView UI into activity_main.xml file. The textView, seekBar are variable… Continue Reading Android UI – SeekBar example.

The interference from other routers in the vicinity is a common source of connectivity problems, especially in densely populated areas (apartment, congested buildings, conference halls, and shopping centers). To fix this problem you need a tool to see where you can set your wifi channel. You can use this android… Continue Reading Wifi Analyzer – tool for your wifi network.

This application will show us about ABIs (Application Binary Interface support). Basically, get the information about CPU and ABIs. You can read more about this at ARM website. The result will come like this screenshot. The main problem was the SDK: minSdkVersion 21 / targetSdkVersion 23 and the emulator with… Continue Reading Android ABIs list application.

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