android.database.sqlite.SQLiteDiskIOException: disk I/O error (code 1802)

Question

I have written some code which is used to delete database folder. It delete database but also throw error. Please suggest me how to solve this problem.

Code for delete database

public void deleteDB() {
        try {
            File db_path = new File(
                    "/data/data/pacakge_name/databases/mydatabase_db.db");
            db_path.delete();
            System.out
                    .println("Database deleted successfully================================");
        } catch (Exception e) {
            // TODO: handle exception
            Log.e("Error==", e.toString());
        }
    }
Cursor cursor = handler.getCategoryData("1");
                        if (cursor.moveToFirst()) {
                            System.out
                                    .println("database has data................................");
                        } else {
                            System.out
                                    .println("database has no data.............................");
                            LiveTVCategoryParser category_parser = new LiveTVCategoryParser();
                            category_parser.category_parser(Splash.this, "1",
                                    "live_root");
                        }

Error:

android.database.sqlite.SQLiteDiskIOException: disk I/O error (code 1802)
E/AndroidRuntime(  613):    at android.database.sqlite.SQLiteConnection.nativeExecuteForCursorWindow(Native Method)
E/AndroidRuntime(  613):    at android.database.sqlite.SQLiteConnection.executeForCursorWindow(SQLiteConnection.java:838)
E/AndroidRuntime(  613):    at android.database.sqlite.SQLiteSession.executeForCursorWindow(SQLiteSession.java:836)
E/AndroidRuntime(  613):    at android.database.sqlite.SQLiteQuery.fillWindow(SQLiteQuery.java:62)
E/AndroidRuntime(  613):    at android.database.sqlite.SQLiteCursor.fillWindow(SQLiteCursor.java:143)
E/AndroidRuntime(  613):    at android.database.sqlite.SQLiteCursor.getCount(SQLiteCursor.java:133)
E/AndroidRuntime(  613):    at android.database.AbstractCursor.moveToPosition(AbstractCursor.java:196)
E/AndroidRuntime(  613):    at android.database.AbstractCursor.moveToFirst(AbstractCursor.java:236)
E/AndroidRuntime(  613):    at com.zengamedia.ui.Splash$1.run(Splash.java:51)
E/AndroidRuntime(  613):    at java.util.Timer$TimerImpl.run(Timer.java:284)

Answer 1

You should close your Cursors and database before deleting the SQLite file.