[Reference]
  1. How to use registerReceiver method?: http://stackoverflow.com/questions/4134203/how-to-use-registerreceiver-method
  2. Intent: http://stackoverflow.com/questions/4878159/android-whats-the-best-way-to-share-data-between-activities
  3. BroadcastReceiver : http://developer.android.com/reference/android/content/BroadcastReceiver.html
  4. http://stackoverflow.com/questions/3907713/how-to-send-and-receive-broadcast-message
[Broadcast Receiver]
  1. 第二十一講：Broadcast Receiver 使用入門 : http://android.yaohuiji.com/archives/727
  2. 如何使用BroadcastReceiver: http://givemepass.blogspot.tw/2011/12/broadcastreceiver.html
  3. Android Broadcast Receivers: http://www.tutorialspoint.com/android/android_broadcast_receivers.htm
  4. Android BroadcastReceiver within Activity : http://stackoverflow.com/questions/4555215/android-broadcastreceiver-within-activity
  5. How to send and receive broadcast message: http://stackoverflow.com/questions/3907713/how-to-send-and-receive-broadcast-message
[Thread , handler]
  1. ANR(Application is Not Responding) : 如何使用Thread和Handler http://givemepass.blogspot.tw/2011/11/threadhandler.html
[Service]
[Preference]
  1. Preference: http://developer.android.com/reference/android/preference/Preference.html
  2. Class : http://developer.android.com/reference/android/preference/package-summary.html
  3. notify: http://stackoverflow.com/questions/4997907/how-to-detect-if-changes-were-made-in-the-preferences
  4. Click: http://stackoverflow.com/questions/15536908/preference-activity-on-preference-click-listener
  5. Tutorial: http://rominirani.com/android-preferences-tutorial/
  6. list perference: http://stackoverflow.com/questions/9880841/using-list-preference-in-android
  7. ANDROIDMANIFEST.XML 詳解 : http://homeserver.com.tw/2013/09/25/androidmanifest-xml-%E8%A9%B3%E8%A7%A3/
  8. Preference.OnPreferenceClickListener : http://developer.android.com/reference/android/preference/Preference.OnPreferenceClickListener.html
  9. OnPreferenceClickListener : http://www.cnblogs.com/LutherTsai/archive/2011/12/25/2301014.html
  10. OnPreferenceClickListener : http://stackoverflow.com/questions/16449372/onpreferenceclick-and-onpreferenceclicklistener
  11. Tutorial : http://blog.csdn.net/ichliebephone/article/details/5916320
  12. background image: http://mobilemancer.com/2011/05/11/setting-a-background-image-on-a-preferenceactivity/
  13. Click event: http://stackoverflow.com/questions/15536908/preference-activity-on-preference-click-listener
  14. SwitchPreference: http://stackoverflow.com/questions/18414267/switchpreference-and-checkboxpreference-in-code
    http://developer.android.com/reference/android/preference/SwitchPreference.html
  15. implements: http://stackoverflow.com/questions/19776889/android-preferncefragment-implements-onpreferenceclicklistener-never-invoked-on
  16. for loop: http://stackoverflow.com/questions/15536908/preference-activity-on-preference-click-listener


[Activity]
  1. Load string : http://www.connorgarvey.com/blog/?p=9
  2. Get resource : http://stackoverflow.com/questions/7493287/android-how-do-i-get-string-from-resources-using-its-name
  3. System resource : http://stackoverflow.com/questions/2631278/useful-android-system-resources
    Yes (android.R.string.yes), No (android.R.string.no), Cancel (android.R.string.cancel) and Ok (android.R.string.ok).

[Action Bar]
  1. Current time: http://stackoverflow.com/questions/5369682/get-current-time-and-date-on-android
  2. Sleep : http://stackoverflow.com/questions/3342651/how-can-i-delay-a-java-program-for-a-few-seconds
  3. Sleep, wait : http://moodlove.blog.hexun.com.tw/84012935_d.html
  4. Delay - write a callback function for system call: http://tdyapp.blogspot.tw/2013/04/androiddelay.html
    http://cooking-java.blogspot.tw/2010/04/android-timer.html
  5. Thread.sleep, http://developer.android.com/reference/android/os/SystemClock.html
  6. sendMessageDelayed: http://stackoverflow.com/questions/5565826/android-thread-problem
  7. 如何寫一個倒數計時器(CountDownTimer) : http://givemepass.blogspot.tw/2011/12/blog-post_08.html
    http://developer.android.com/reference/android/os/CountDownTimer.html
  8. Format: http://developer.android.com/reference/java/text/SimpleDateFormat.html
  9. java日期格式大全 format SimpleDateFormat: http://eternal1025.iteye.com/blog/344360
  10. Enum DateTimeFormat: https://developers.google.com/apps-script/reference/ui/date-time-format
  11. Standard Date and Time Format Strings: http://msdn.microsoft.com/en-us/library/vstudio/az4se3k1(v=vs.100).aspx
  12. Scripts Language Codes: https://www.softaculous.com/docs/Scripts_Language_Codes

[String]
  1. 如何使用startActivity與startActivityForResult: http://givemepass.blogspot.tw/2011/11/startactivitystartactivityforresult.html
[Camera]
  1. Control the default music player of android or any other music player: http://stackoverflow.com/questions/18800198/control-the-default-music-player-of-android-or-any-other-music-player
[Mulit-language]
[ResolveInfo]
  1. log : adb shell logcat -v time -s ACT STATUS FoxlinkService Check_service_uart > log_FB.txt
[webview]
  1. Password can't do the autofill/autocompelete
    setSavePassword(boolean save)
    This method was deprecated in API level 18. Saving passwords in WebView will not be supported in future versions.
    http://developer.android.com/reference/android/webkit/WebSettings.html
  2. HTML autocomplete Attribute: http://www.w3schools.com/tags/att_input_autocomplete.asp
  3. class : http://developer.android.com/reference/android/webkit/WebView.html
  4. Disabling autosuggestion on WebView?: http://stackoverflow.com/questions/7404798/disabling-autosuggestion-on-webview
[http]
  1. Calling Web Services in Android using HttpClient: http://lukencode.com/2010/04/27/calling-web-services-in-android-using-httpclient/
[Menu]