add complete java side of sqlite implementation

Mostly taken from https://www.sqlite.org/android which is forked from
AOSPs implementation

src/api-impl/android/database/sqlite/SQLiteStatement.java

@@ -0,0 +1,167 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/*
+** Modified to support SQLite extensions by the SQLite developers: 
+** sqlite-dev@sqlite.org.
+*/
+
+package android.database.sqlite;
+
+import android.os.ParcelFileDescriptor;
+
+/**
+ * Represents a statement that can be executed against a database.  The statement
+ * cannot return multiple rows or columns, but single value (1 x 1) result sets
+ * are supported.
+ * <p>
+ * This class is not thread-safe.
+ * </p>
+ */
+public final class SQLiteStatement extends SQLiteProgram {
+	SQLiteStatement(SQLiteDatabase db, String sql, Object[] bindArgs) {
+		super(db, sql, bindArgs, null);
+	}
+
+	/**
+	 * Execute this SQL statement, if it is not a SELECT / INSERT / DELETE / UPDATE, for example
+	 * CREATE / DROP table, view, trigger, index etc.
+	 *
+	 * @throws android.database.SQLException If the SQL string is invalid for
+	 *         some reason
+	 */
+	public void execute() {
+		acquireReference();
+		try {
+			getSession().execute(getSql(), getBindArgs(), getConnectionFlags(), null);
+		} catch (SQLiteDatabaseCorruptException ex) {
+			onCorruption();
+			throw ex;
+		} finally {
+			releaseReference();
+		}
+	}
+
+	/**
+	 * Execute this SQL statement, if the the number of rows affected by execution of this SQL
+	 * statement is of any importance to the caller - for example, UPDATE / DELETE SQL statements.
+	 *
+	 * @return the number of rows affected by this SQL statement execution.
+	 * @throws android.database.SQLException If the SQL string is invalid for
+	 *         some reason
+	 */
+	public int executeUpdateDelete() {
+		acquireReference();
+		try {
+			return getSession().executeForChangedRowCount(
+					getSql(), getBindArgs(), getConnectionFlags(), null);
+		} catch (SQLiteDatabaseCorruptException ex) {
+			onCorruption();
+			throw ex;
+		} finally {
+			releaseReference();
+		}
+	}
+
+	/**
+	 * Execute this SQL statement and return the ID of the row inserted due to this call.
+	 * The SQL statement should be an INSERT for this to be a useful call.
+	 *
+	 * @return the row ID of the last row inserted, if this insert is successful. -1 otherwise.
+	 *
+	 * @throws android.database.SQLException If the SQL string is invalid for
+	 *         some reason
+	 */
+	public long executeInsert() {
+		acquireReference();
+		try {
+			return getSession().executeForLastInsertedRowId(
+					getSql(), getBindArgs(), getConnectionFlags(), null);
+		} catch (SQLiteDatabaseCorruptException ex) {
+			onCorruption();
+			throw ex;
+		} finally {
+			releaseReference();
+		}
+	}
+
+	/**
+	 * Execute a statement that returns a 1 by 1 table with a numeric value.
+	 * For example, SELECT COUNT(*) FROM table;
+	 *
+	 * @return The result of the query.
+	 *
+	 * @throws android.database.sqlite.SQLiteDoneException if the query returns zero rows
+	 */
+	public long simpleQueryForLong() {
+		acquireReference();
+		try {
+			return getSession().executeForLong(
+					getSql(), getBindArgs(), getConnectionFlags(), null);
+		} catch (SQLiteDatabaseCorruptException ex) {
+			onCorruption();
+			throw ex;
+		} finally {
+			releaseReference();
+		}
+	}
+
+	/**
+	 * Execute a statement that returns a 1 by 1 table with a text value.
+	 * For example, SELECT COUNT(*) FROM table;
+	 *
+	 * @return The result of the query.
+	 *
+	 * @throws android.database.sqlite.SQLiteDoneException if the query returns zero rows
+	 */
+	public String simpleQueryForString() {
+		acquireReference();
+		try {
+			return getSession().executeForString(
+					getSql(), getBindArgs(), getConnectionFlags(), null);
+		} catch (SQLiteDatabaseCorruptException ex) {
+			onCorruption();
+			throw ex;
+		} finally {
+			releaseReference();
+		}
+	}
+
+	/**
+	 * Executes a statement that returns a 1 by 1 table with a blob value.
+	 *
+	 * @return A read-only file descriptor for a copy of the blob value, or {@code null}
+	 *         if the value is null or could not be read for some reason.
+	 *
+	 * @throws android.database.sqlite.SQLiteDoneException if the query returns zero rows
+	 */
+	public ParcelFileDescriptor simpleQueryForBlobFileDescriptor() {
+		acquireReference();
+		try {
+			return getSession().executeForBlobFileDescriptor(
+					getSql(), getBindArgs(), getConnectionFlags(), null);
+		} catch (SQLiteDatabaseCorruptException ex) {
+			onCorruption();
+			throw ex;
+		} finally {
+			releaseReference();
+		}
+	}
+
+	@Override
+	public String toString() {
+		return "SQLiteProgram: " + getSql();
+	}
+}