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Vincent Tsao

webView load Data problem - Android Beginners | Google Groups - 0 views

groups.google.com/...a7e8782c85076bf7

android webview loadData

shared by Vincent Tsao on 11 Nov 10 - No Cached
  • sagar wrote: > Hello, > I have following code to display webview's background. > wv.loadData("<html><body background=\"file:///android_asset/lbh.png > \">"+data[0],"text/html","utf-8"); > here the data[0] contains the data to be displayed... > Data is displayed fine.. > but background is not displayed. > I can only use this method..i dont knw why i can t access android > assets.. > I have placed that image in assets folder already.. Try loadDataWithBaseUrl() instead of loadData(), supplying some bogus value for the base URL (e.g., fake://why/o/why/is/this/needed).
    • Vincent Tsao
      Vincent Tsao on 11 Nov 10
       
      用loadDataWithBaseURL接口才能访问asset中的资源文件，且baseurl不能为null
Vincent Tsao

List view with textviews and imageview, best practices - Android Developers | Google Gr... - 0 views

groups.google.com/...807a9cbb18d0239b

android lazy load image listview tech

shared by Vincent Tsao on 26 Mar 10 - Cached
  • 1. you can look at the video from Google IO conference 2009, called Turbo charging your UI's by Romain Guy; he discussed some of the optimizations you can do when working with ListViews. 2. You can read Mark Murphy's series of ListView tutorials at android guys titled Fancy ListViews: http://www.google.co.in/url?sa=t&source=web&ct=res&cd=4&ved=0CBYQFjAD...
Vincent Tsao

How to do ListView dynamic item growing? - Android Developers | Google Groups - 1 views

groups.google.com/...7d97bc5af6000289

android listview dynamic growing tech

shared by Vincent Tsao on 26 Apr 10 - Cached
  • OnScrollListner there is an example in the API demos. On Tue, Oct 13, 2009 at 2:12 PM, wangxueming <m.wongxm...@gmail.com> wrote: > Now I want to make a  ListView,with 20 items, > Then when it scroll to the end, > I get new data and add to the end of ListView dynamic. > Just Like ListView in Android Market.
  • You can try my EndlessAdapter for that: http://github.com/commonsguy/cwac-endless
Vincent Tsao

AndroidDevBlog » Clean and user-friendly UIs with ActionBar - 0 views

android.cyrilmottier.com/?p=274

android action bar UI

shared by Vincent Tsao on 19 Jan 11 - No Cached
  • The concept of ActionBar has been introduced with the Twitter application for Android. More recently, we have seen this widget in the Google I/O 2010 schedule application. To sum up, an ActionBar can be considered as an advanced title bar that is capable of: containing several ActionBaritems (similar to buttons) being styled so that the general look’n'feel of the application is in accordance with the underlying brand/visual identity containing a title to show the user a summary of the screen content featuring several user interaction pattern.
Jac Londe

XLP Energy Harvesting Dev Board | DigiKey - 0 views

www.digikey.com/...microchip_xlp_dev_board.html

XLP energy dev board arduino wifi objoom

shared by Jac Londe on 27 Aug 11 - No Cached
  • XLP Energy Harvesting Development Board The XLP 16-bit Energy Harvesting Development Kit is a true development platform for realizing energy harvesting applications. The Microchip nanoWatt XLP PIC MCUs are ideal for these low power applications with sleep currents down to 20nA, active mode currents down to 50uA/MHz, code execution efficiency, and multiple wake-up sources. Powered only by light, the XLP kit enables rapid prototyping of low power applications such as RF sensors, temperature/environmental sensors, utility meters, remote controls, and security sensors to name just a few. For software development and programming, the kit includes the PICkit 3 programmer/debugger for use with the Microchip’s free MPLAB™ Integrated Development Environment.
  • UART to USB bridge for use in prototyping and PC communication
  • Solar Energy Harvester with EnerChip storage devices providing backup power
  • ...6 more annotations...
  • Individual disable jumpers for board components such as temperature sensors, LEDs, EEPROM, and potentiometer thereby removing unwanted standby current
  • Expansion PICtail connector with MCU controlled power supply
  • Prototyping area for adding additional sensors and circuits
  • PICkit 3 Programmer/Debugger and board level connector for application software development
  • PIC24F16KA102 eXtreme Low Power MCU with 20nA sleep currents(Can also be used with PIC24FJ64GA102)
  • Energy Aware software reports charge status as a percentage and charge state (Charging or Discharging EnerChips)
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