Example usage for android.database.sqlite SQLiteStatement simpleQueryForBlobFileDescriptor

Introduction

In this page you can find the example usage for android.database.sqlite SQLiteStatement simpleQueryForBlobFileDescriptor.

Prototype

public ParcelFileDescriptor simpleQueryForBlobFileDescriptor() 

Source Link

Document

Executes a statement that returns a 1 by 1 table with a blob value.

Usage

From source file:io.requery.android.database.sqlite.SQLiteDatabase.java

/**
 * Utility method to run the pre-compiled query and return the blob value in the
 * first column of the first row.// ww w . j av  a2  s .  c  o  m
 *
 * @return A read-only file descriptor for a copy of the blob value.
 */
public static ParcelFileDescriptor blobFileDescriptorForQuery(SQLiteStatement prog, String[] selectionArgs) {
    prog.bindAllArgsAsStrings(selectionArgs);
    return prog.simpleQueryForBlobFileDescriptor();
}

---