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Android??????

1. ????????????

Android???????????/data/data/com.*.*????/??????????????FileInputStream????FileOutputStream???????????????

• ??FileInputStream?????????
• ??FileOutputStream??????????/data/data/com.*.*/????

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2. ?????????

????????????????????????????????????????????????????????????????????????????

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3. IntentServer?AIDL

IntentServer???????????Intent?????????AIDL???????????????????????????

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4. Activity?Window?View??

• Activity??????????Window?
• Window???View???????
• View???????????
• LayoutInflater?????????XML???
• Fragment????Activity????????_fragment_???????????????

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5. ??????

?????????

?????????????

??URLConnection?HttpURLConnection?

?????POST/GET??

???????????

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6. Thread?HandlerThread

• Thread?Java Thread???????????
• HandlerThread?Android??Thread???Looper?Handler????????????

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7. SDK????

????API??????@TargetApi???????????

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8. ??????

?????????Xcode?MacPorts?make?Git??

??????????

??repo??????

??Eclipse????????

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9. Launch Mode

• standard??Activity?
• singleTop??Activity???????Activity???onNewIntent?
• singleTask??Activity???????Activity???onNewIntent?????
• singleInstance??????Activity??????????????????

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10. Touch????

??????????Activity?Fragment?

??????????????

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11. View????

performTraversals()??draw()??View??

View??drawn???????

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12. ??????

• Activity.runOnUiThread???????UI???
• View.post Runnable???????????
• AsyncTask????????????ANR?
• HandlerThread??????????

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13. ??????

• ??????????Cursor?Bitmap??
• ?????convertView????????
• ??recycle()??Bitmap?
• ??ApplicationContext??Context???
• ????Receiver?????????

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14. ANR??

ANR??????????????????/data/anr/traces.txt??ANR????????????

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15. OOM??

• ????????????????
• ????Bitmap?????
• ??Thread??????BACKGROUND?

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16. Service?Activity??

• Binder????????????
• ??????????????

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17. Android??API??

????API???????????????????

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18. WAP????

??HttpURLConnection?WebSocket??WAP???

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19. Service?????Kill

• ??START_STICKY????????
• ??START_REDELIVER_INTENT??????Intent?
• ??startForeground????????

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20. RequestLayout??

• requestLayout()??measure()?layout()????draw()?
• onLayout()?????View?

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21. Invalidate?PostInvalidate

• invalidate()?????postInvalidate()?????

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22. Animation????

??Transformation?????????invalidate()?????

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23. View????

??ViewRoot?performTraversals()?????????????????View?

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24. LinearLayout?RelativeLayout??

• RelativeLayout??View????????????
• LinearLayout??View??????????????????

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25. ???View??

• ??onDraw()?????
• ??invalidate()?????
• ??requestLayout()????????

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26. ContentProvider

?????????????????

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27. Fragment????

• onCreate()??Fragment?
• onActivityCreated()?????
• onViewCreated()??View?
• onAttach()???Activity???

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28. Volley??

Volley????????????????

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29. Glide????

Glide???????????????????????

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30. Android????

??????MVP?MVVM??tons??

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31. ????

??????????????????

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32. ??????

• ?????????????????????
• ?????????????????????

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?????????????????????????Android??????????

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