Increase busy timeout.

namespace android {

/* Busy timeout in milliseconds.

 * If another connection (possibly in another process) has the database locked for

 * longer than this amount of time then SQLite will generate a SQLITE_BUSY error.

 * The SQLITE_BUSY error is then raised as a SQLiteDatabaseLockedException.

 *

 * In ordinary usage, busy timeouts are quite rare.  Most databases only ever

 * have a single open connection at a time unless they are using WAL.  When using

 * WAL, a timeout could occur if one connection is busy performing an auto-checkpoint

 * operation.  The busy timeout needs to be long enough to tolerate slow I/O write

 * operations but not so long as to cause the application to hang indefinitely if

 * there is a problem acquiring a database lock.

 */

static const int BUSY_TIMEOUT_MS = 2500;

static struct {

    jfieldID name;

    jfieldID numArgs;

        return 0;

    }

    // Set the default busy handler to retry for 1000ms and then return SQLITE_BUSY

    err = sqlite3_busy_timeout(db, 1000 /* ms */);

    // Set the default busy handler to retry automatically before returning SQLITE_BUSY.

    err = sqlite3_busy_timeout(db, BUSY_TIMEOUT_MS);

    if (err != SQLITE_OK) {

        throw_sqlite3_exception(env, db, "Could not set busy timeout");

        sqlite3_close(db);