Google has released a visual application designer called App Inventor for developing Android-based apps that require no programming. The App Inventor is based on Java OpenBlocks, a graphical programming system, developed in MIT. OpenBlocks, itself is closedly related to StarLogo, StarLogo TNG, and Scratch. The project leader is Harold Abelson of MIT, who is also the author of "Structure and Interpretation of Computer Programs" with Gerald Sussman.
The App Inventor is web-based and connects to the Android device via USB port. The application appears live on the device as changes are being made on App Inventor.
More at the App Inventor Website.
Monday, July 12, 2010
Wednesday, July 7, 2010
Hands on: ePad images (2)
(1) Image capture showing the memory available, onboard has 256M. (2) Shell command showing the cpu info. The CPU for the unit is ARM 926EJ-S which is a 32-bit RISC chip. The J denotes Jazelle for Java acceleration (direct execution of Java bytecode), E for DSP extensions. The ARM9 series is used in alot of consumer devices. (3) Shell command showing the mounted disk, it has 1Gb of memory. It has an micro-sd card extension that enables 2-32 Gb micro cards.
Hands on: ePad images (1)
Sunday, May 9, 2010
Wednesday, May 5, 2010
Creating Interfaces in XML
To save time and trouble, use the droiddraw.org online program or download it. It is an open source program. With it you can drag and drop widgets.
The code generated:
The code generated:
<?xml version="1.0" encoding="utf-8"?> <AbsoluteLayout android:id="@+id/widget0" android:layout_width="fill_parent" android:layout_height="fill_parent" xmlns:android="http://schemas.android.com/apk/res/android" > <Button android:id="@+id/widget28" android:layout_width="fill_parent" android:layout_height="wrap_content" android:background="#ffccffcc" android:text="Press Me" android:textStyle="bold|italic" android:layout_x="0px" android:layout_y="126px" > </Button> <TextView android:id="@+id/widget30" android:layout_width="wrap_content" android:layout_height="wrap_content" android:background="#ff000000" android:text="My First View" android:layout_x="112px" android:layout_y="95px" > </TextView> </AbsoluteLayout>
HOTT MD700 Tablet
- 7'' TFT, 800*480 pixel hi-definition Touch screen
- HDMI(1080P) Output
- WIFI, USB(OTG), SD card slot
- E-book function
- WIN CE SYSTEM (future Android!!)
- Video format:AVI,RM/RMVB,FLV,DAT,VOB,
WMV, MPG, MPEG-1, MPEG-11, MP4, MKV - Audio format: MP3, WMA, AAC, FLAC, WAV, OGG, APE
- Image Format: BMP,JPEG,PNG,GIF
Source: HOTT
Contact:
Shenzhen,China Factory
HONGFUTAI E-TECH(SHENZHEN) CO., LIMITED
ADD: Block6,Zone3,XinXing Industrial Park, XinHe Village,FuHai Avenue,FuYong Town, BaoAn District, ShenZhen ,China.
Postal Code:518103
TEL: +86-755-83123812 EXT:8088; 8802
FAX: +86-755-8312489
Great Wall GPad and GBook
Great Wall (Beijing) announced the released of the 7in GPAD and 10in GBOOK on 28 April 2010. However despite its name, it actually runs Windows CE!!
GPAD Specs (top left):
- CPU: Telechips 8901 720MHZ ARM 11
- 256MB DDR2 RAM
- 4Gb flash, expandable
- 1-32 Micro SD slot, 1400 mA Li-polymer battery, 1080 HDMI interface, GPS, Wifi, external 3G module
GBOOK specs (bottom left):
- CPU Core 2 Duo U230,CS35 Chipset
- 2G DDR RAM
- Intel GMA45000MHD integrated graphics
- 2.5 HDD
- 10/100M LAN, Wifi, Bluetooth
Source: shanzhaiben.com
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