Android app Development Company is experts at the Android operating system os system market. They can make marketing techniques to make the system well-known. Android operating system development companies have designed many applications in the past that can give new customers and idea about their abilities. More effective applications mean they have more significant experience and that they will not spend valuable consumers' money. Having experience with the Android operating system OS SDK, these companies are also able to enhance the performance of a current system and the Android operating system OS device. · http://yuvarlakyuva.com/blogs/viewstory/549423

An R-Tree implementation for Android. Uses the Androird specific class RectF. · https://github.com/cnvandev/Android-R-Tree

If you're new to Android app development, this where you should begin. This series of lessons shows you how to create a new project, build a simple app, and run it on a device or emulator. · https://developer.android.com/training/basics/firstapp/index.html

<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"     android:orientation="vertical"     android:layout_width="fill_parent"     android:layout_height="fill_parent"     android:padding="10dip">           <TextView          android:layout_width="fill_parent"         android:layout_height="wrap_content"         android:text="@string/app_info"         android:gravity="center_horizontal"         android:layout_weight="1.0"/>               <Button         android:layout_width="wrap_content"         android:layout_height="wrap_content"         android:id="@+id/take_picture"         android:layout_margin="5dip"         android:text="@string/take_picture"         android:layout_gravity="center_horizontal"/> </LinearLayout> · http://www.edumobile.org/android/android-programming-tutorials/face-detection-example-tutorials-in-android/

Aplicación que permite recopilar artículos, videos, web sites, etc. y recuperarlos desde el teléfono o la web. · http://readitlaterlist.com/

Real-time face detection with Android · http://thefiles.macadamian.com/2012/04/real-time-face-detection-with-android.html