Android create second database after first database is created

Here's the basic logic of what you want to do, it'll have to be supplemented with specific code from here: https://developer.android.com/reference/android/database/sqlite/SQLiteDatabase.html

and here: https://developer.android.com/reference/android/database/Cursor.html

and here: https://developer.android.com/reference/android/content/ContentValues.html

SQLiteDatabase database1 = SQLiteDatabase.openDatabase(<PATH TO DATABASE1>, null, 0);
SQLiteDatabase database2 = SQLiteDatabase.openOrCreateDatabase(<WHEREVER YOU WANT DATABASE2 TO GO>, null);
Cursor cursor = database1.query(<You'll really just have to fill this in with what you're pulling from database1, it's way too specific>);
ContentValues contentValues;
while (cursor.moveToNext()) {
    contentValues = new ContentValues();
    contentValues.put(<Column key>, <Column value from cursor>)
    // I.E. contentValues.put(ID_KEY, cursor.getString(cursor.getColumnIndex(ID_KEY));
    // <INSERT THE REST OF YOUR COLUMNS INTO contentValues>
    database2.insert(<TABLE_NAME>, null, contentValues);
}

cursor.close();
database1.close();
database2.close();

To send it, that depends on way too many things for me to address. You have the database file now, send it using whatever protocol you please. If you don't know how to do this, search for "Android send File to Server" (try with an without quotes).