public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
copyDB();
setContentView(R.layout.activity_main);
func_spinner();
init();
}
private void copyDB() {
String PACKAGE_DIR = "/data/data/app.smtit_yd/";
String DATABASE_NAME = "TimeTable.db";
File folder = new File(PACKAGE_DIR);
if (folder.exists()){
} else {
folder.mkdirs();
}
AssetManager A_man = getResources().getAssets();
File ofile = new File(PACKAGE_DIR + "databases/" + DATABASE_NAME);
ofile.delete();
InputStream in = null;
FileOutputStream out = null;
long filesize = 0;
try{
in = A_man.open(DATABASE_NAME,AssetManager.ACCESS_BUFFER);
filesize = in.available();
if(ofile.length() <=0){
byte[] tmpbyte = new byte[(int)filesize];
in.read(tmpbyte);
in.close();
ofile.createNewFile();
out = new FileOutputStream(ofile);
out.write(tmpbyte);
out.close();
}else{
System.out.println("DB있음!!!");
}
}catch(IOException e){
System.out.println("DB생성 오류 ["+e+"]");
}
}
