Android development self-study note (Android Studio1.3.1) & mdash; 3. Android Application structure parsing, androidstudio1.3

Android development self-study note (Android Studio1.3.1)-3. Android Application structure parsing, androidstudio1.3
1. What is the R file?

Permission

Description

ACCESS_NETWORK_STATE Allow applications to obtain network status ACCESS_WIFI_STATE Run the application to obtain the WIFI status BATTERY_STATS Allow applications to obtain Battery status BLUETOOTH Allow applications to connect to Bluetooth BLUETOOTH_ADMIN Allow applications to discover Bluetooth BROADCAST_SMS Allow applications to broadcast messages to receive notifications CALL_PHONE Allow applications to use the dialing Function CAMERA Allow applications to use cameras CHANGE_NETWORK_STATE Allow applications to change the network status CHANGE_WIFI_STATE Allow applications to change the WIFI status DELETE_CACHE_FILES Allow applications to delete cached files FLASHLIGHT Allow applications to use flash INTERNET Allow applications to open network Socket MODIFY_AUDIO_SETTINGS Allow applications to modify global sound settings Process_outgoing_cils Allow applications to listen, control, and cancel outgoing calls DELETE_PACKAGES Allow applications to delete installation packages READ_CONTACTS Allow applications to read contacts READ_HISTORY_BOOKMARKS Allow applications to read historical bookmarks READ_OWNER_DATA Allow applications to read user data READ_PHONE_STATE Allow applications to read mobile phone status READ_PHONE_SMS Allow applications to read text messages REBOOT Allow applications to restart mobile phones RECEIVE_MMS Allows applications to receive, monitor, and process MMS messages. RECEIVE_SMS Allows applications to receive, monitor, and process text messages. RECORD_AUDIO Allow applications to use recordings SEND_SMS Allow applications to send text messages SET_ORIENTATION Allows an application to rotate the screen SET_TIME Allow the application to set the time SET_TIME_ZONE Allow applications to set the time zone SET_WALLPAPER Allow applications to set wallpapers VIBRATE Allow applications to control the vibrator WRITE_CONTACTS Allow applications to write contacts WRITE_HISTORY_BOOKMARKS Allow applications to write historical bookmarks WRITE_OWNER_DATA Allow applications to write user data WRITE_SMS Allow applications to write text messages .... .....

The table is taken from the crazy android handout and will be supplemented later.

V. Conclusion & next announcement

   
I recently bought the third edition of crazy Android handouts. After reading the previous chapters, I have to say that the author has a lot of ideas, arranged content gradually, and a lot of content is easy to understand and deeply touched, this series of articles is for Reading Notes. There will be some content in the reference books. I think it is more practical to summarize the content. I would like to pay tribute to the author for the borrowed content, I hope that students who want to learn Android development can buy one to learn.
 

The next article will briefly introduce the commonly used components and concepts in Android development. After the introduction, a new chapter will begin to learn about various UI components in Android development.