SQLite Android cannot open database file

Question

Edit: I tried this on my phone and it works, can anyone tell me why it does not work on an emulator?

I am trying to open a database on android, but it is throwing an

Answer 1

Why are you keeping code complex try this


public SQLiteDatabase sampleDB;
    public String COLUMN_ID="_id";
    public String COLUMN1="username";
    public String COLUMN2="password";
    public String TABLE_NAME="Androdata";

sampleDB =  this.openOrCreateDatabase(TABLE_NAME, MODE_PRIVATE, null);

private void insertDB() {
        sampleDB.execSQL("INSERT INTO " +
                TABLE_NAME +
                " Values ('1','Androviewer','viewer');");   
        System.out.println("Inserted data successfully....");
    }
    private void createDB() {
        sampleDB.execSQL("CREATE TABLE IF NOT EXISTS " +
                TABLE_NAME+ "(" + COLUMN_ID
                + " integer primary key autoincrement, " + COLUMN1
                + " text not null,"+ COLUMN2
                + " text not null);");
        System.out.println("Database created successfully....");
    }