Using SQLite

  1. Start Running the Android Database Application.
    2.  In order to access the SQLite database from the command line shell, the application has to be active.

  2. Activate a Command Prompt.
    3.  Pick the following Windows options: 
       Start ⇒ All Programs ⇒ Accessories ⇒ Command Prompt
  3. Enter the Directory platform-tools.
    4.  For my computer, the directory is located at 
       C:\> cd C:\Android\SDK\platform-tools\
    To find where your Android SDK is located, pick the following Android Studio options: 
       Tools ⇒ SDK Manager
    The location can be found on the top of the screen.

  4. Start a Remote Shell.
    5.  Enter the command “adb shell” where adb is Android Debug Bridge, a versatile command line tool that lets you communicate with an emulator instance or connected Android-powered device.


  5. Enter the Database.
    6.  Enter the command: 
       # sqlite3 /data/data/yourpackage/databases/yourdbname
    For my computer, the command is as follows: 
       # sqlite3 /data/data/com.example.wenchen.sqlitedemo/databases/applicationdata;
    where
    • yourpackage: My package is named com.example.wenchen.sqlitedemo and
    • yourdbname: My database is named applicationdata.


    †If you encounter a problem of
    Error: unable to open database "applicationdata": unable to open database file
    check the Stackoverflow to solve it by adding two commands: 
        shell> adb root
    shell> adb root restarting adbd as root
    shell> adb shell
  6. Start Managing the Database.
    7.  Check the Command Line Shell for SQLite.


  7. Exit the Database and adb.
    8.  Enter the commands: 
       sqlite> .exit 
   .exit
   # exit 
   exit
   C:\Android\SDK\platform-tools>



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      so, really, it was an offer we couldn’t refuse.