APK and Tutorials for Android Gadgets

Gadget APK

Get memory info

Example to get memory information using MemoryInfo and Runtime. Where: MemoryInfo.availMem: the available memory on the system. MemoryInfo.totalMem: the total memory accessible by the kernel. Runtime.maxMemory(): the maximum number of bytes the heap can expand to. ...

Get memory info
4.5 (90.91%) 11 votes
View details »

Beginning Android Wearables

Although wearable devices have existed since the 70s, they have only recently become mainstream. Google Glass and Android Wear smartwatches, in particular, are relatively new devices that provide countless opportunities for creating innovative apps with unprecedented user experiences. Beginning ...

Beginning Android Wearables
4.9 (97.14%) 7 votes
View details »

Near Field Communication with Android Cookbook

Discover the endless possibilities of using Android NFC capabilities to enhance your apps over 50 practical recipes Near Field Communication with Android Cookbook Overview Practical and real-life examples showing how and where NFC can be used Discover how to exploit NFC capabilities ...

Near Field Communication with Android Cookbook
4.6 (92%) 5 votes
View details »

How to set static IP on Android

This video show how to set static IP address on Android device. In Wi-Fi settings. Tap and hold the network you want to connect. Tap Modify Network. Tap to check Advanced Options. Tap to select IP Settings, select Static. Enter your setting. Tap Save. Android-er

How to set static IP on Android
4.7 (93.33%) 3 votes
View details »

Google Play services 7.0 – Places Everyone!

Posted by Ian Lake, Developer Advocate Today, we’re bringing you new tools to build better apps with the rollout of Google Play services 7.0. With this release, we’re delivering improvements to location settings experiences, a brand new API for place information, new fitness data, Google Play ...

Google Play services 7.0 – Places Everyone!
5 (100%) 3 votes
View details »

Think Java: How to Think Like a Computer Scientist

Think Java: How to Think Like a Computer Scientist Currently used at many colleges, universities, and high schools, this hands-on introduction to computer science is ideal for people with little or no programming experience. The goal of this concise book is not just to teach you Java, but to ...

Think Java: How to Think Like a Computer Scientist
4.3 (86.67%) 3 votes
View details »

Learning Java by Building Android Games

Learning Java by Building Android Games Android is the fastest growing operating system (OS) with one of the largest installed bases of any mobile OS. Android uses one of the most popular programming languages, Java, as the primary language for building apps of all types. So, you should first ...

Learning Java by Building Android Games
4.7 (93.33%) 3 votes
View details »

Scan specified BLE devices with ScanFilter

The former post show how to scan Bluetooth LE device with BluetoothLeScanner, accept all BLE devices. We can use ScanFilter to limit to specified BLE deviecs only. Edit scanLeDevice() method of MainActivity.java in last post. package com.blogspot.android_er.androidblegatt; import ...

Scan specified BLE devices with ScanFilter
4.7 (93.33%) 3 votes
View details »

Professional Android Wearables

The fast and easy way to get up and running on Android wearables Professional Android Wearables Written by an expert author team with years of hands-on experience in designing and building wearables, Professional Android Wearables covers how to use the Android Wear platform and other ...

Professional Android Wearables
4.7 (93.33%) 3 votes
View details »

Android UI Design

Android UI DesignKey Features Take an initial idea for an Android app and develop it into a detailed plan, supported by sketches and wireframes Provide a better experience for your users by following best practices and the new material design principles Work more efficiently and save ...

Android UI Design
4.7 (93.33%) 3 votes
View details »