public int importFromCsv(SQLiteDatabase db, InputStream is) {
    """
	Attempts to import a database table from an {@link InputStream}
	formatted as a CSV file. Does all inserts in a single transaction
	for efficiency and so that all inserts will succeed or fail
	together.
	
	@param db
	@param is
	@return count of rows imported or -1 if error
    """
		int numInserts = 0;
		db.beginTransaction();
		insertHelper = new DatabaseUtils.InsertHelper(db,
				th.getTableName());
		try {
			InputStreamReader isr = new InputStreamReader(is);
			BufferedReader reader = new BufferedReader(isr);
			String headerRow = reader.readLine();
			String csvRow = reader.readLine();
			while (csvRow != null) {
				long rowId = parseAndInsertRow(csvRow);
				if (rowId == -1L) {
					throw new RuntimeException("Error after row " + numInserts);
				}
				numInserts++;
				csvRow = reader.readLine();
			}
			db.setTransactionSuccessful();
		} catch (FileNotFoundException e) {
			e.printStackTrace();
		} catch (IOException e) {
			e.printStackTrace();
		} finally {
			db.endTransaction();
		}
		return numInserts;
	}
public int importFromCsv(SQLiteDatabase db, InputStream is) {
		int numInserts = 0;
		db.beginTransaction();
		insertHelper = new DatabaseUtils.InsertHelper(db,
				th.getTableName());
		try {
			InputStreamReader isr = new InputStreamReader(is);
			BufferedReader reader = new BufferedReader(isr);
			String headerRow = reader.readLine();
			String csvRow = reader.readLine();
			while (csvRow != null) {
				long rowId = parseAndInsertRow(csvRow);
				if (rowId == -1L) {
					throw new RuntimeException("Error after row " + numInserts);
				}
				numInserts++;
				csvRow = reader.readLine();
			}
			db.setTransactionSuccessful();
		} catch (FileNotFoundException e) {
			e.printStackTrace();
		} catch (IOException e) {
			e.printStackTrace();
		} finally {
			db.endTransaction();
		}
		return numInserts;
	}
public int importFromCsv ( SQLiteDatabase db , InputStream is ) { int numInserts = 0 ; db . beginTransaction ( ) ; insertHelper = new DatabaseUtils . InsertHelper ( db , th . getTableName ( ) ) ; try { InputStreamReader isr = new InputStreamReader ( is ) ; BufferedReader reader = new BufferedReader ( isr ) ; String headerRow = reader . readLine ( ) ; String csvRow = reader . readLine ( ) ; while ( csvRow != null ) { long rowId = parseAndInsertRow ( csvRow ) ; if ( rowId == - 1L ) { throw new RuntimeException ( "Error after row " + numInserts ) ; } numInserts ++ ; csvRow = reader . readLine ( ) ; } db . setTransactionSuccessful ( ) ; } catch ( FileNotFoundException e ) { e . printStackTrace ( ) ; } catch ( IOException e ) { e . printStackTrace ( ) ; } finally { db . endTransaction ( ) ; } return numInserts ; }
Attempts to import a database table from an {@link InputStream}
formatted as a CSV file. Does all inserts in a single transaction
for efficiency and so that all inserts will succeed or fail
together.

@param db
@param is
@return count of rows imported or -1 if error
Attempts to import a database table from an { @link InputStream } formatted as a CSV file . Does all inserts in a single transaction for efficiency and so that all inserts will succeed or fail together .